Ball filling device and system for micro rail

Abstract

The utility model relates to a bead filling device and system for a micro rail, the bead filling device comprises a main body unit, a material storage unit, a material driving unit, at least one ejection unit, at least one first moving unit, at least one guide unit, at least one second moving unit and at least one butt joint unit, the main body unit is arranged on a horizontal plane; the storage unit is arranged above the front end of the main body unit, communicates with the main body unit and is used for storing the steel balls. The steel ball filling device has the advantages that steel balls of different sizes can be screened while being stored through cooperative use of the material storage unit and the material driving unit, so that the steel balls of different sizes are screened for ball filling operation according to use requirements, and the practicability and the utilization rate of the device are improved; the ejection unit, the first moving unit, the guide unit, the second moving unit and the butt joint unit are used in cooperation to convey the steel balls, so that it is ensured that the steel balls are poured into the sliding block, and the reliability of the device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field related to instrument production equipment, and in particular to a bead filling device and system for a micro-rail. Background Art

[0002] Slider bead filling technology involves filling steel balls into a slider. It's commonly used in machinery manufacturing, automated production, and other fields to improve production efficiency and product quality. This technology typically utilizes specialized equipment and tools, such as bead filling machines, funnels, and catheters. These devices and tools ensure accurate filling of the steel balls into the slider and control the filling speed and quantity. Furthermore, to ensure smooth filling of the steel balls into the slider, the slider and balls require pretreatment, such as cleaning, drying, and screening. This pretreatment removes impurities and dirt from the surfaces of the slider and balls and ensures that the balls meet the required size and shape.

[0003] Existing slider bead filling technology lacks the capability to handle steel balls of varying sizes. When market demand for different product specifications changes, the production line cannot be quickly adjusted to accommodate these varying sizes. This can slow the company's response to diverse customer orders and lead to missed market opportunities. Furthermore, because it can only handle specific steel ball sizes, the equipment may become idle when faced with production tasks involving balls of varying sizes. This reduces equipment utilization and increases depreciation and maintenance costs.

[0004] Currently, no effective solution has been proposed for the problem of not being able to operate with steel balls of different sizes in the related art. Utility Model Content

[0005] The purpose of the utility model is to provide a ball filling device and system for a micro rail in order to solve the problem of the related art that there is no operation of steel balls of different sizes.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] In a first aspect, a bead filling device for a micro-rail is provided, comprising:

[0008] A main body unit, wherein the main body unit is arranged on a horizontal plane;

[0009] A storage unit, the storage unit being arranged above the front end of the main body unit and being in communication with the main body unit, and being used for storing steel balls;

[0010] A material-rushing unit, wherein the driving end of the material-rushing unit is arranged above the front end of the main unit, and the material-rushing end of the material-rushing unit is movably arranged on the inner side of the material storage unit and connected to the main unit, and is used to set a plurality of material storage areas on the inner side of the material storage unit and drive the steel balls to move;

[0011] At least one ejection unit, which is arranged above the front end of the storage unit and connected to the main unit, and is used to push the steel ball;

[0012] At least one first movable unit, which is disposed at the front end of the main body unit, is located below the storage unit, and is connected to the main body unit;

[0013] at least one guide unit, the guide unit being provided on the first movable unit and connected to the first movable unit, and being configured to reciprocate in a horizontal direction under the action of the first movable unit so as to communicate with the main unit to guide the steel balls and to discharge the steel balls outward under the action of the ejection unit;

[0014] at least one second movable unit, which is disposed at the front end of the main unit and below the first movable unit and is detachably connected to the slider, and is used to drive the slider to reciprocate in a vertical direction;

[0015] At least one docking unit is arranged at the front end of the main unit and is located below the guide unit. The docking unit is connected to the main unit and is detachably connected to the slider, and is used to guide the steel balls to the interior of the slider and discharge the steel balls outward to the slider under the action of the ejection unit.

[0016] In a second aspect, a bead filling system for a micro-track is provided, comprising:

[0017] The bead filling device according to the first aspect;

[0018] a first driving device connected to the first moving unit of the bead filling device, and configured to drive the first moving unit;

[0019] a second driving device connected to the second movable unit of the bead filling device, and configured to drive the second movable unit;

[0020] A control device is connected to the material-rushing unit, the ejecting unit, the first driving device, and the second driving device of the bead filling device respectively.

[0021] The present invention adopts the above technical solution, and compared with the prior art, has the following technical effects:

[0022] The utility model discloses a bead filling device and system for a microrail. The storage unit and the driving unit are used in coordination with each other to store steel balls of different sizes and screen the steel balls at the same time, so that steel balls of different sizes can be screened according to use requirements for bead filling operations, thereby improving the practicality and utilization rate of the device. The ejection unit, the first moving unit, the guide unit, the second moving unit and the docking unit are used in coordination with each other to transport the steel balls, thereby ensuring that the steel balls are filled into the slider and ensuring the reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the bead filling device according to an embodiment of the present utility model;

[0024] Figure 2 This is an exploded view of a bead filling device according to an embodiment of the present invention;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the main unit according to an embodiment of the utility model;

[0026] Figure 4a This is a schematic diagram of the three-dimensional structure of the storage unit according to an embodiment of the present utility model;

[0027] Figure 4b This is a schematic diagram of the three-dimensional structure of the material storage unit according to an embodiment of the present utility model from another perspective;

[0028] Figure 5 This is a schematic diagram of the three-dimensional structure of the material-rushing unit according to an embodiment of the present utility model;

[0029] Figure 6 This is a schematic diagram of the three-dimensional structure of the ejection unit according to an embodiment of the present utility model;

[0030] Figure 7a is a schematic diagram of the three-dimensional structure of the first mobile unit according to an embodiment of the present utility model;

[0031] Figure 7b is an exploded view of a first mobile unit according to an embodiment of the present utility model;

[0032] Figure 8 This is a schematic diagram of the three-dimensional structure of the guide unit according to an embodiment of the present utility model;

[0033] Figure 9a is a schematic diagram of the three-dimensional structure of the second mobile unit according to an embodiment of the present utility model;

[0034] Figure 9b is an exploded view of a second mobile unit according to an embodiment of the present utility model;

[0035] Figure 101 is a schematic diagram of the three-dimensional structure of the docking unit according to an embodiment of the present utility model;

[0036] Figure 11 It is a structural schematic diagram of a bead filling system according to an embodiment of the present utility model.

[0037] The accompanying drawings are numerals 100, bead filling device;

[0038] 110, main body unit; 111, main body element; 112, first bracket element; 113, second bracket element; 114, first through-slot element; 115, second through-slot element; 116, third bracket element; 117, third through-slot element; 118, fourth through-slot element; 119, fourth bracket element; 1110, fifth through-slot element;

[0039] 120, storage unit; 121, storage element; 122, sixth through-slot element; 123, first guide element;

[0040] 130. Material-rushing unit; 131. First driving element; 132. Material-rushing element;

[0041] 140. Ejection unit; 141. Second driving element; 142. Ejection element;

[0042] 150, first moving unit; 151, fifth bracket element; 152, seventh through-slot element; 153, first sliding element; 154, first rotating element; 155, first moving element; 156, first sliding slot element; 157, second rotating element; 158, second moving element;

[0043] 160. Guide unit; 161. Second guide element;

[0044] 170, second moving unit; 171, seventh bracket element; 172, eighth through-slot element; 173, second sliding element; 174, third rotating element; 175, third moving element; 176, second sliding slot element; 177, fourth rotating element;

[0045] 180. Docking unit; 181. Docking element; 182. Third guide element;

[0046] 200. First driving device; 300. Second driving device; 400. Control device. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0048] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0049] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0050] Example 1

[0051] This embodiment relates to a bead filling device of the present utility model.

[0052] like Figure 1 、 Figure 2As shown, a bead filling device 100 for a micro-rail includes a main unit 110, a material storage unit 120, a material rushing unit 130, at least one ejection unit 140, at least one first moving unit 150, at least one guide unit 160, at least one second moving unit 170 and at least one docking unit 180. Among them, the main unit 110 is arranged on a horizontal plane; the storage unit 120 is arranged above the front end of the main unit 110 and is connected to the main unit 110 for storing steel balls; the driving end of the driving unit 130 is arranged above the front end of the main unit 110, and the driving end of the driving unit 130 is movably arranged on the inner side of the storage unit 120 and connected to the main unit 110, for providing a plurality of storage areas on the inner side of the storage unit 120 and driving the steel balls to move; the ejection unit 140 is arranged above the front end of the storage unit 120 and is connected to the main unit 110 for pushing the steel balls; the first moving unit 150 is arranged at the front end of the main unit 110, and is located below the storage unit 120 and is connected to the main unit 110; the guide unit 160 is arranged on the first moving unit 150 and connected to the first moving unit 150, and is used to reciprocate in the horizontal direction under the action of the first moving unit 150 so as to be connected to the main unit 110 to guide the steel balls and discharge the steel balls outward under the action of the ejection unit 140; the second moving unit 170 is arranged at the front end of the main unit 110 and is located below the first moving unit 150, and is detachably connected to the slider, and is used to drive the slider to reciprocate in the vertical direction; the docking unit 180 is arranged at the front end of the main unit 110 and is located below the guide unit 160, and is connected to the main unit 110 and is detachably connected to the slider, and is used to guide the steel balls to the interior of the slider and discharge the steel balls to the slider under the action of the ejection unit 140.

[0053] In some embodiments, there are multiple ejection units 140 , which are spaced apart along the length of the main body unit 110 .

[0054] In some embodiments, an ejection unit 140 is disposed on one side above the front end of the main body unit 110 , and an ejection unit 140 is disposed on the other side above the front end of the main body unit 110 .

[0055] The number of the first moving units 150 matches the number of the ejecting units 140. Generally, the number of the first moving units 150 is equal to the number of the ejecting units 140.

[0056] In some embodiments, there are multiple first movable units 150 , which are spaced apart along the length of the main unit 110 .

[0057] In some embodiments, a first moving unit 150 is disposed on one side of the front end of the main unit 110 , and a second moving unit 150 is disposed on the other side of the front end of the main unit 110 .

[0058] The number of the guide units 160 matches the number of the first movable units 150. Generally, the number of the guide units 160 is equal to the number of the first movable units 150. That is, one guide unit 160 is provided for each first movable unit 150.

[0059] The number of the second movable units 170 matches the number of the ejection units 140. Generally, the number of the second movable units 170 is equal to the number of the ejection units 140.

[0060] In some embodiments, there are multiple second movable units 170 , which are spaced apart along the length of the main unit 110 .

[0061] In some embodiments, a second moving unit 170 is disposed on one side of the front end of the main unit 110 , and a second moving unit 170 is disposed on the other side of the front end of the main unit 110 .

[0062] The number of the docking units 180 matches the number of the ejection units 140. Generally, the number of the docking units 180 is equal to the number of the ejection units 140.

[0063] In some embodiments, there are multiple docking units 180 , which are spaced apart along the length of the main unit 110 .

[0064] In some embodiments, a docking unit 180 is disposed on one side of the front end of the main unit 110 , and a docking unit 180 is disposed on the other side of the front end of the main unit 110 .

[0065] like Figure 3As shown, the main unit 110 includes a main component 111, a first bracket component 112, a second bracket component 113, at least one first through-slot component 114, a second through-slot component 115, a third bracket component 116, at least one third through-slot component 117, a fourth through-slot component 118, a fourth bracket component 119 and at least one fifth through-slot component 1110. The main component 111 is arranged on a horizontal plane; the first bracket component 112 is arranged at the front end of the main component 111, and the front end of the first bracket component 112 is provided with a first moving unit 150 and a second moving unit 170, and respectively connected to the main component 111, the first moving unit 150, and the second moving unit 170; the second bracket component 113 is arranged at the top end of the front end of the first bracket component 112, and is located above the first moving unit 150, and the top end of the second bracket component 113 is provided with a storage unit 120, and respectively The first through-slot element 114 is provided through the second bracket element 113, and is slidably connected to the ejection unit 140, and is communicated with the guide unit 160, for allowing the ejection unit 140 to pass through the second bracket element 113; the second through-slot element 115 is provided through the second bracket element 113, and is respectively communicated with the storage unit 120 and the guide unit 160, for allowing the steel ball to pass through the second bracket element 113; the third bracket element 116 is provided at the top of the second bracket element 113, and the third bracket element 116 is provided at the top of the second bracket element 113. The top of the outer side of the rack element 116 is provided with the driving end of the material-rushing unit 130 and the driving end of the ejection unit 140. The inner side of the third bracket element 116 is provided with the material storage unit 120, which is respectively connected to the second bracket element 113, the driving end of the material-rushing unit 130 and the driving end of the ejection unit 140; the third through-slot element 117 is provided through the top of the outer side of the third bracket element 116, for the driving end of the ejection unit 140 to pass through the third bracket element 116; the fourth through-slot element 118 is provided through the top of the outer side of the third bracket element 116. The fourth bracket element 119 is provided at the front end of the first bracket element 112, and is located below the second bracket element 113, and is located between the first movable unit 150 and the second movable unit 170. The top of the fourth bracket element 119 is provided with a docking unit 180; the fifth through-groove element 1110 is provided through the fourth bracket element 119, and is respectively connected to the guide unit 160 and the docking unit 180, for allowing the steel ball to pass through the fourth bracket element 119.

[0066] The first through-groove element 114 corresponds to the third through-groove element 117 and the fifth through-groove element 1110 respectively.

[0067] The cross section of the main body element 111 is rectangular.

[0068] In some embodiments, the main body element 111 is made of stainless steel.

[0069] In some embodiments, the main body element 111 is a main body frame.

[0070] The first bracket element 112 has a rectangular cross section.

[0071] The dimensions of the first support element 112 match those of the main body element 111. Generally, the length of the first support element 112 is no greater than the outer length of the main body element 111, the width of the first support element 112 is less than the outer width of the main body element 111, and the height of the first support element 112 is no greater than the outer height of the main body element 111.

[0072] In some embodiments, the first bracket element 112 is fixedly connected to the main body element 111 , including but not limited to bolt connection.

[0073] In some embodiments, the first bracket element 112 is made of stainless steel.

[0074] In some embodiments, the first bracket element 112 is a first support plate.

[0075] The cross section of the second bracket element 113 is rectangular.

[0076] The dimensions of the second support element 113 match the dimensions of the first support element 112. Generally, the length of the second support element 113 is equal to the length of the first support element 112, the width of the second support element 113 is greater than the width of the first support element 112, and the height of the second support element 113 is less than the height of the first support element 112.

[0077] The size of the second support element 113 matches the size of the main body element 111. Generally, the width of the second support element 113 is smaller than the outer width of the main body element 111.

[0078] In some embodiments, the second support element 113 is fixedly connected to the first support element 112 , including but not limited to being integrally formed.

[0079] In some embodiments, the second bracket element 113 is made of stainless steel.

[0080] In some embodiments, the second bracket element 113 is a second support plate.

[0081] The cross section of the first through-groove element 114 is circular.

[0082] The size of the first through-slot element 114 matches the size of the second bracket element 113. Generally, the radial size of the first through-slot element 114 is smaller than the length and width of the second bracket element 113, and the axial size of the first through-slot element 114 is equal to the height of the second bracket element 113.

[0083] The number of the first through-groove elements 114 matches the number of the ejection units 140. Generally, the number of the first through-groove elements 114 is equal to the number of the ejection units 140.

[0084] In some embodiments, there are multiple first through-slot elements 114 , which are spaced apart along the length direction of the second bracket element 113 .

[0085] In some embodiments, a first through-slot element 114 is disposed on one side of the second bracket element 113 , and a first through-slot element 114 is disposed on the other side of the second bracket element 113 .

[0086] In some embodiments, the first through-channel element 114 is a first through hole.

[0087] The cross section of the second through-groove element 115 is circular.

[0088] The size of the second through-slot element 115 matches the size of the second bracket element 113. Generally, the radial size of the second through-slot element 115 is smaller than the length and width of the second bracket element 113, and the axial size of the second through-slot element 115 is equal to the height of the second bracket element 113.

[0089] The size of the second through-groove element 115 matches the size of the first through-groove element 114. Generally, the radial size of the second through-groove element 115 is equal to the radial size of the first through-groove element 114, and the axial size of the second through-groove element 115 is equal to the axial size of the first through-groove element 114.

[0090] In some embodiments, the second through-channel element 115 is a second through hole.

[0091] In some embodiments, the third support element 116 has a U-shaped cross-section. Specifically, the third support element 116 includes a first horizontal plate and two first vertical plates. The first horizontal plate is disposed above the second support element 113 and is provided with a third through-slot element 117 and a fourth through-slot element 118 extending therethrough. The two first vertical plates are symmetrically disposed at the bottom end of the first horizontal plate and are connected to the first horizontal plate and the second support element 113, respectively.

[0092] In some embodiments, the two second vertical plates are arranged perpendicular to the first horizontal plate.

[0093] The size of the first transverse plate matches the size of the second bracket element 113. Generally, the length of the first transverse plate is equal to the length of the second bracket element 113, the width of the first transverse plate is smaller than the width of the second bracket element 113, and the height of the first transverse plate is greater than the height of the second bracket element 113.

[0094] The size of the first riser matches the size of the second bracket element 113. Generally, the length of the first riser is smaller than the width of the second bracket element 113, the width of the first riser is smaller than the length of the second bracket element 113, and the height of the first riser is greater than the height of the second bracket element 113.

[0095] The size of the first vertical plate matches the size of the first horizontal plate. Generally, the length of the first vertical plate is equal to the width of the first horizontal plate, the width of the first vertical plate is less than the length of the first horizontal plate, and the height of the first vertical plate is greater than the height of the first horizontal plate.

[0096] In some embodiments, the third bracket element 116 is fixedly connected to the second bracket element 113 , including but not limited to bolt connection.

[0097] In some embodiments, the third bracket element 116 is made of stainless steel.

[0098] The cross section of the third through-groove element 117 is circular.

[0099] The size of the third through-slot element 117 matches the size of the third bracket element 116. Generally, the radial size of the third through-slot element 117 is smaller than the length and width of the first transverse plate, and the axial size of the third through-slot element 117 is equal to the height of the first transverse plate.

[0100] The size of the third through-groove element 117 matches the size of the first through-groove element 114. Generally, the radial size of the third through-groove element 117 is larger than the radial size of the first through-groove element 114, and the axial size of the third through-groove element 117 is larger than the axial size of the first through-groove element 114.

[0101] The number of the third through-channel elements 117 matches the number of the first through-channel elements 114. Generally, the number of the third through-channel elements 117 is equal to the number of the first through-channel elements 114.

[0102] In some embodiments, there are multiple third through-slot elements 117. The multiple third through-slot elements 117 are spaced apart along the length direction of the first transverse plate.

[0103] In some embodiments, a third through-slot element 117 is disposed on one side of the first transverse plate, and a third through-slot element 117 is disposed on the other side of the first transverse plate.

[0104] In some embodiments, the third through-groove element 117 is a third through hole.

[0105] The cross section of the fourth through-groove element 118 is circular.

[0106] The size of the fourth slot element 118 matches the size of the third bracket element 116. Generally, the radial size of the fourth slot element 118 is smaller than the length and width of the first transverse plate, and the axial size of the fourth slot element 118 is equal to the height of the first transverse plate.

[0107] The size of the fourth slot element 118 matches the size of the third slot element 117. Generally, the radial size of the fourth slot element 118 is equal to the radial size of the third slot element 117, and the axial size of the fourth slot element 118 is equal to the axial size of the third slot element 117.

[0108] In some embodiments, the fourth through-channel element 118 is a fourth through hole.

[0109] The fourth bracket element 119 has a rectangular cross section.

[0110] The dimensions of the fourth support element 119 match the dimensions of the first support element 112. Generally, the length of the fourth support element 119 is equal to the length of the first support element 112, the width of the fourth support element 119 is greater than the width of the first support element 112, and the height of the fourth support element 119 is less than the height of the first support element 112.

[0111] The dimensions of the second support element 113 match those of the second support element 113. Generally, the length of the fourth support element 119 is equal to the length of the second support element 113, the width of the fourth support element 119 is equal to the width of the second support element 113, and the height of the fourth support element 119 is equal to the height of the second support element 113.

[0112] In some embodiments, the fourth bracket element 119 is fixedly connected to the first bracket element 112 , including but not limited to being integrally formed.

[0113] In some embodiments, the fourth bracket element 119 is made of stainless steel.

[0114] In some embodiments, the fourth support element 119 is a third support plate.

[0115] The cross section of the fifth through-groove element 1110 is circular.

[0116] The size of the fifth through-groove element 1110 matches the size of the fourth bracket element 119. Generally, the radial size of the fifth through-groove element 1110 is smaller than the length and width of the fourth bracket element 119, and the axial size of the fifth through-groove element 1110 is equal to the height of the fourth bracket element 119.

[0117] The size of the fifth through-groove element 1110 matches the size of the first through-groove element 114. Generally, the radial size of the fifth through-groove element 1110 is equal to the radial size of the first through-groove element 114, and the axial size of the fifth through-groove element 1110 is equal to the axial size of the first through-groove element 114.

[0118] The number of the fifth through-channel elements 1110 matches the number of the first through-channel elements 114. Generally, the number of the fifth through-channel elements 1110 is equal to the number of the first through-channel elements 114.

[0119] In some embodiments, there are multiple fifth through-slot elements 1110 , which are spaced apart along the length direction of the fourth bracket element 119 .

[0120] In some embodiments, a fifth through-slot element 1110 is disposed on one side of the fourth bracket element 119 , and a fifth through-slot element 1110 is disposed on the other side of the fourth bracket element 119 .

[0121] In some embodiments, the fifth through-channel element 1110 is a fifth through hole.

[0122] like Figure 4a 、 Figure 4b As shown, the storage unit 120 includes a storage element 121, a sixth through-groove element 122, and a first guide element 123. The storage element 121 is disposed above the front end of the main body unit 110, and the storage element 121 is provided with a material-chasing end of the material-chasing unit 130 therein and connected to the main body unit 110 for storing steel balls; the sixth through-groove element 122 is disposed at the bottom end of the interior of the storage element 121 for allowing steel balls to pass through the storage element 121; the first guide element 123 is disposed at the bottom end of the exterior of the storage element 121 and is connected to the sixth through-groove element 122 and the main body unit 110, respectively, for guiding the steel balls.

[0123] Specifically, the storage element 121 is arranged at the top of the second bracket element 113, and is located on the inner side of the third bracket element 116, and is connected to the storage element 121; the first guide element 123 is communicated with the second through-groove element 115, and is connected to the second bracket element 113.

[0124] More specifically, the storage element 121 is located between the two first vertical plates.

[0125] In some embodiments, the storage element 121 includes a storage hopper and a plurality of support rods. The storage hopper is disposed at the top of the second support element 113. A sixth through-groove element 122 is disposed at the bottom of the interior of the storage hopper and is located between the two first vertical plates for storing steel balls. The plurality of support rods are disposed at the bottom of the exterior of the storage hopper and are connected to the storage hopper and the second support element 113, respectively, for supporting the storage hopper.

[0126] In some of the embodiments, the storage hopper has a conical cross-section.

[0127] In some embodiments, a plurality of support rods are spaced apart along the circumference of the storage hopper.

[0128] In some embodiments, there are three support rods.

[0129] The size of the storage hopper matches the size of the second support element 113. Generally, the radial dimension of the maximum outer edge of the storage hopper is smaller than the length of the second support element 113, the radial dimension of the maximum outer edge of the storage hopper is larger than the width of the second support element 113, and the axial dimension of the outer side of the storage hopper is larger than the height of the second support element 113.

[0130] The size of the storage hopper matches the size of the first vertical plate. Generally, the radial size of the largest outer edge of the storage hopper is larger than the length and width of the first vertical plate, and the axial size of the outer side of the storage hopper is smaller than the height of the first vertical plate.

[0131] The size of the support rod matches the size of the second support element 113. Generally, the radial size of the support rod is smaller than the length and width of the second support element 113, and the axial size of the support rod is larger than the height of the second support element 113.

[0132] The size of the support rod matches the size of the storage hopper. Generally, the radial size of the support rod is not greater than the radial size of the minimum outer edge surface of the storage hopper, and the axial size of the support rod is smaller than the axial size of the outer side of the storage hopper.

[0133] In some embodiments, the storage element 121 is fixedly connected to the second bracket element 113 , including but not limited to a bolt connection.

[0134] In some embodiments, the storage element 121 is made of stainless steel.

[0135] The cross section of the sixth through-groove element 122 is circular.

[0136] The size of the sixth through-groove element 122 matches the size of the storage element 121. Generally, the radial dimension of the sixth through-groove element 122 is smaller than the radial dimension of the minimum inner edge surface of the storage hopper, and the axial dimension of the sixth through-groove element 122 is equal to the thickness of the bottom wall of the storage hopper.

[0137] In some embodiments, the sixth through-groove element 122 is a sixth through hole.

[0138] The first guide element 123 is a hollow structure.

[0139] The dimensions of the first guide element 123 match those of the sixth through-groove element 122 (second through-groove element 115). Generally, the radial dimension of the inner edge surface of the first guide element 123 is equal to the radial dimension of the sixth through-groove element 122 (second through-groove element 115), and the axial dimension of the first guide element 123 is greater than the axial dimension of the sixth through-groove element 122 (second through-groove element 115).

[0140] The size of the first guide element 123 matches the size of the storage element 121. Generally, the radial dimension of the outer edge surface of the first guide element 123 is larger than the radial dimension of the smallest outer edge surface of the storage hopper, the radial dimension of the outer edge surface of the first guide element 123 is smaller than the radial dimension of the largest outer edge surface of the storage hopper, and the axial dimension of the first guide element 123 is smaller than the axial dimension of the outer side of the storage hopper.

[0141] The size of the first guide element 123 matches the size of the second support element 113. Generally, the radial size of the outer edge of the first guide element 123 is smaller than the length and width of the second support element 113, and the axial size of the first guide element 123 is larger than the height of the second support element 113.

[0142] In some embodiments, the first guide element 123 is fixedly connected to the storage element 121 and the second bracket element 113 respectively, including but not limited to bolt connection.

[0143] In some embodiments, the first guide element 123 is made of stainless steel.

[0144] In some embodiments, the first guide element 123 is a first guide pipe. A control valve (not shown) is provided near the top of the first guide element 123 for opening and closing the first guide element 123 .

[0145] like Figure 5 As shown, the material-chasing unit 130 includes a first driving element 131 and a material-chasing element 132. The first driving element 131 is disposed above the front end of the main unit 110 and is connected to the main unit 110; the material-chasing element 132 is movably disposed on the material storage unit 120 and is connected to the first driving element 131, and is used to set multiple storage areas on the inner side of the material storage unit 120 and rotate under the action of the first driving element 131 to drive the steel balls to move.

[0146] Specifically, the first driving element 131 is arranged at the top end of the outside of the third bracket element 116, and the output end of the first driving element 131 passes through the third bracket element 116 through the fourth through-groove element 118 and is connected to the third bracket element 116; the material-rushing element 132 is movably arranged inside the material storage element 121.

[0147] More specifically, the first driving element 131 is arranged at the top of the first transverse plate, and the output end of the first driving element 131 passes through the first transverse plate through the fourth through-groove element 118 and is connected to the first transverse plate; the material-driving element 132 is movably arranged on the inner side of the storage hopper.

[0148] In some embodiments, the first driving element 131 is fixedly connected to the third support element 116 , including but not limited to a bolt connection.

[0149] In some embodiments, the first driving element 131 is a driving motor.

[0150] In some embodiments, the material-chasing element 132 includes a rotating shaft and a plurality of material-chasing plates. The rotating shaft is movably disposed inside the storage hopper and connected to the output end of the first driving element 131, and is configured to rotate along the circumference of the rotating shaft under the action of the first driving element 131; the plurality of material-chasing plates are movably disposed inside the storage hopper and respectively connected to the rotating shaft, and are configured to rotate along the circumference of the rotating shaft under the action of the rotating shaft to drive the movement of the steel balls.

[0151] In some embodiments, the rotating shaft is coaxially arranged with the storage hopper.

[0152] In some embodiments, a plurality of rushing plates are arranged at intervals along the circumference of the rotating shaft.

[0153] In some embodiments, there are five rushing plates.

[0154] In some embodiments, the longitudinal cross-section of the material-expelling plate is a right-angled trapezoid. The beveled edge of the material-expelling plate is disposed at and in contact with the bottom end of the interior of the storage hopper, adapted to fit the bottom end of the interior of the storage hopper. The first right-angled edge of the material-expelling plate is disposed above the beveled edge of the material-expelling plate. The second right-angled edge of the material-expelling plate is connected to the rotating shaft. The third right-angled edge of the material-expelling plate is in contact with the inner edge of the storage hopper.

[0155] The size of the rotating shaft matches the size of the storage hopper. Generally, the radial size of the rotating shaft is smaller than the radial size of the minimum inner edge surface of the storage hopper, and the axial size of the rotating shaft is not smaller than the axial size of the inner side of the storage hopper.

[0156] The size of the material-catching plate matches the size of the storage hopper. Generally, the length of the first right-angled side of the material-catching plate is less than the radial dimension of the maximum inner edge of the storage hopper, the thickness of the material-catching plate is less than the radial dimension of the minimum inner edge of the storage hopper, and the length of the second right-angled side of the material-catching plate is not less than the axial dimension of the inner side of the storage hopper.

[0157] The size of the material-catching plate matches the size of the rotating shaft. Generally, the length of the first right-angled side of the material-catching plate is greater than the radial dimension of the rotating shaft, the thickness of the material-catching plate is less than the radial dimension of the rotating shaft, and the length of the second right-angled side of the material-catching plate is equal to the axial dimension of the rotating shaft.

[0158] In some embodiments, the material-rushing element 132 is fixedly connected to the first driving element 131 , including but not limited to a bolt connection.

[0159] In some embodiments, the material-rushing element 132 is made of stainless steel.

[0160] like Figure 6 As shown, the ejection unit 140 includes a second drive element 141 and an ejection element 142. The second drive element 141 is disposed above the front end of the main unit 110 and is connected to the main unit 110. The ejection element 142 is connected to the second drive element 141 and is slidably connected to the main unit 110, the guide unit 160, and the docking unit 180, respectively. Under the action of the second drive element 141, the ejection element 142 is configured to reciprocate vertically to eject the steel balls of the guide unit 160 and the docking unit 180.

[0161] Specifically, the second driving element 141 is arranged at the top end of the outside of the third bracket element 116, and the output end of the second driving element 141 passes through the third bracket element 116 through the third through-groove element 117 and is connected to the third bracket element 116; the ejection element 142 is slidingly connected to the first through-groove element 114 and the fifth through-groove element 1110 respectively.

[0162] More specifically, the second driving element 141 is disposed at the top end of the first transverse plate, and the output end of the second driving element 141 passes through the first transverse plate via the third through-slot element 117 and is connected to the first transverse plate.

[0163] In some embodiments, the second driving element 141 is fixedly connected to the third support element 116 , including but not limited to a bolt connection.

[0164] In some embodiments, the second driving element 141 is an electric cylinder.

[0165] The cross section of the ejection element 142 is circular.

[0166] The dimensions of the ejector element 142 match those of the first through-groove element 114 (fifth through-groove element 1110). Generally, the radial dimension of the ejector element 142 is no greater than the radial dimension of the first through-groove element 114 (fifth through-groove element 1110), and the axial dimension of the ejector element 142 is greater than the axial dimension of the first through-groove element 114 (fifth through-groove element 1110).

[0167] The axial dimension of the ejection element 142 is equal to the distance from the top end of the second support element 113 to the bottom end of the first horizontal plate. In other words, the axial dimension of the ejection element 142 is equal to the height of the first vertical plate.

[0168] In some embodiments, the ejection element 142 is fixedly connected to the second driving element 141 , including but not limited to a bolt connection.

[0169] In some embodiments, the ejection element 142 is made of stainless steel.

[0170] In some embodiments, the ejection element 142 is a ejector pin.

[0171] like Figure 7a 、 Figure 7bAs shown, the first moving unit 150 includes a fifth bracket element 151, a seventh through-groove element 152, at least one first sliding element 153, a first rotating element 154, a first moving element 155, at least one first sliding groove element 156, a second rotating element 157 and a second moving element 158. Among them, the fifth bracket element 151 is arranged at the front end of the main unit 110, and is located between the storage unit 120 and the second moving unit 170, and is connected to the main unit 110; the seventh through-groove element 152 is arranged on the inner side of the fifth bracket element 151; the first sliding element 153 is arranged on the inner side of the fifth bracket element 151 and is connected to the fifth bracket element 151; the first rotating element 154 is rotatably arranged on the inner side of the fifth bracket element 151, and one end of the first rotating element 154 passes through the fifth bracket element 151 through the seventh through-groove element 152 and is connected to the first driving device, for rotating along the circumferential direction of the seventh through-groove element 152 under the action of the first driving device; the first moving element 155 is movably arranged on the fifth bracket element 151. The inner side of the bracket element 151 is used for axial reciprocating motion along the first sliding element 153; the first sliding groove element 156 is arranged through the first moving element 155 and is slidingly connected to the first sliding element 153; the second rotating element 157 is arranged through the first moving element 155 and is rotatably connected to the first rotating element 154, and is used to drive the first moving element 155 to reciprocate along the axial direction of the first sliding element 153 under the action of the first rotating element 154; the second moving element 158 is arranged at the end of the first moving element 155, and is respectively connected to the first moving element 155 and the guide unit 160, and is used to drive the guide unit 160 to reciprocate along the axial direction of the first sliding element 153 under the action of the first moving element 155.

[0172] Specifically, the fifth support element 151 is disposed at the front end of the first support element 112 , located between the second support element 113 and the fourth support element 119 , and connected to the first support element 112 .

[0173] In some embodiments, the cross-section of the fifth support element 151 is U-shaped. Specifically, the fifth support element 151 includes a second horizontal plate, a second vertical plate, and a third vertical plate. The second horizontal plate is disposed at the front end of the first support element 112, between the second support element 113 and the fourth support element 119, and connected to the first support element 112; the second vertical plate is disposed at the front end of the second horizontal plate, and a seventh through-groove element 152 is provided through the second vertical plate; the third vertical plate is disposed at the front end of the second horizontal plate, and is symmetrically arranged with the second vertical plate. A first sliding element 153 and a first rotating element 154 are disposed between the third and second vertical plates.

[0174] The size of the second cross plate matches the size of the first bracket element 112. Generally, the length of the second cross plate is less than the length of the first bracket element 112, the width of the second cross plate is equal to the width of the first bracket element 112, and the height of the second cross plate is less than the height of the first bracket element 112.

[0175] The height of the second transverse plate is smaller than the distance from the bottom end of the second bracket element 113 to the top end of the fourth bracket element 119 .

[0176] The size of the second riser matches the size of the second support element 113 (fourth support element 119). Generally, the length of the second riser is less than the width of the second support element 113 (fourth support element 119).

[0177] The size of the second vertical plate matches the size of the second horizontal plate. Generally, the length of the second vertical plate is greater than the width of the second horizontal plate, the width of the second vertical plate is less than the length of the second horizontal plate, and the height of the second vertical plate is equal to the height of the second horizontal plate.

[0178] The dimensions of the third riser match the dimensions of the second support element 113 (fourth support element 119). Generally, the length of the third riser is less than the width of the second support element 113 (fourth support element 119).

[0179] The size of the third riser matches the size of the second riser. Generally, the length of the third riser is equal to the length of the second riser, the width of the third riser is equal to the width of the second riser, and the height of the third riser is equal to the height of the second riser.

[0180] The size of the third vertical plate matches the size of the second horizontal plate. Generally, the length of the third vertical plate is greater than the width of the second horizontal plate, the width of the third vertical plate is less than the length of the second horizontal plate, and the height of the third vertical plate is equal to the height of the second horizontal plate.

[0181] In some embodiments, the fifth bracket element 151 is fixedly connected to the first bracket element 112 , including but not limited to bolt connection.

[0182] In some embodiments, the fifth bracket element 151 is made of stainless steel.

[0183] The cross section of the seventh through-groove element 152 is circular.

[0184] The size of the seventh slot element 152 matches the size of the fifth bracket element 151. Generally, the radial size of the seventh slot element 152 is smaller than the length and height of the second riser, and the axial size of the seventh slot element 152 is equal to the width of the second riser.

[0185] In some embodiments, the seventh through-channel element 152 is a seventh through hole.

[0186] The cross section of the first sliding element 153 is circular, elliptical, etc.

[0187] The size of the first sliding element 153 matches the size of the fifth bracket element 151. Generally, the radial size of the first sliding element 153 is smaller than the length and height of the second riser (third riser), and the axial size of the first sliding element 153 is larger than the width of the second riser (third riser).

[0188] The axial dimension of the first sliding element 153 is equal to the distance between the second vertical plate and the third vertical plate.

[0189] In some embodiments, there are multiple first sliding elements 153. The multiple first sliding elements 153 are spaced apart along the height direction of the second vertical plate (third vertical plate).

[0190] In some embodiments, a first sliding element 153 is provided on one side of the second vertical plate (third vertical plate), and a first sliding element 153 is provided on the other side of the second vertical plate (third vertical plate).

[0191] In some embodiments, the first sliding element 153 is fixedly connected to the fifth bracket element 151 , including but not limited to welding.

[0192] In some embodiments, the first sliding element 153 is made of stainless steel.

[0193] In some embodiments, the first sliding element 153 is a first sliding rod.

[0194] The cross section of the first rotating element 154 is circular.

[0195] The size of the first rotating element 154 matches the size of the seventh through-groove element 152. Generally, the radial size of the first rotating element 154 is equal to the radial size of the seventh through-groove element 152, and the axial size of the first rotating element 154 is greater than the axial size of the seventh through-groove element 152.

[0196] The size of the first rotating element 154 matches the size of the first sliding element 153. Generally, the radial size of the first rotating element 154 is equal to the radial size of the first sliding element 153, and the axial size of the first rotating element 154 is greater than the axial size of the first sliding element 153.

[0197] The axial dimension of the first rotating element 154 is greater than the distance between the second vertical plate and the third vertical plate.

[0198] In some embodiments, the first rotating element 154 and the seventh through-slot element 152 are in inseparable rotational connection. For example, the first rotating element 154 and the seventh through-slot element 152 are connected via a bearing seat.

[0199] In some embodiments, the first rotating element 154 is made of stainless steel.

[0200] In some embodiments, the first rotating element 154 is a first screw.

[0201] The first moving element 155 has a rectangular cross section.

[0202] The size of the first movable element 155 matches the size of the fifth bracket element 151. Generally, the length of the first movable element 155 is greater than the width of the second riser (third riser), the width of the first movable element 155 is greater than the length of the second riser (third riser), and the height of the first movable element 155 is less than the height of the second riser (third riser).

[0203] The length of the first moving element 155 is smaller than the distance between the second vertical plate and the third vertical plate, that is, the length of the first moving element 155 is smaller than the axial dimension of the first sliding element 153 .

[0204] In some embodiments, the first moving element 155 is made of stainless steel.

[0205] In some embodiments, the first moving element 155 is a first moving block.

[0206] The cross section of the first sliding channel element 156 is circular, elliptical, etc.

[0207] The size of the first chute element 156 matches the size of the first moving element 155. Generally, the radial size of the first chute element 156 is smaller than the width and height of the first moving element 155, and the axial size of the first chute element 156 is equal to the length of the first moving element 155.

[0208] The size of the first chute element 156 matches the size of the first sliding element 153. Generally, the radial size of the first chute element 156 is equal to the radial size of the first sliding element 153, and the axial size of the first chute element 156 is smaller than the axial size of the first sliding element 153.

[0209] The number of the first sliding channel elements 156 matches the number of the first sliding elements 153. Generally, the number of the first sliding channel elements 156 is equal to the number of the first sliding elements 153.

[0210] In some embodiments, there are multiple first sliding groove elements 156 , which are spaced apart along the height direction of the first moving element 155 .

[0211] In some embodiments, a first sliding groove element 156 is disposed on one side of the first moving element 155 , and a first sliding groove element 156 is disposed on the other side of the first moving element 155 .

[0212] In some embodiments, the first sliding channel element 156 is a first sliding channel.

[0213] The cross section of the second rotating element 157 is circular.

[0214] The size of the second rotating element 157 matches the size of the first moving element 155. Generally, the radial size of the second rotating element 157 is smaller than the width and height of the first moving element 155, and the axial size of the second rotating element 157 is equal to the length of the first moving element 155.

[0215] The size of the second rotating element 157 matches the size of the first rotating element 154. Generally, the radial size of the second rotating element 157 is equal to the radial size of the first rotating element 154, and the axial size of the second rotating element 157 is smaller than the axial size of the first rotating element 154.

[0216] In some embodiments, the second rotating element 157 is a first threaded hole.

[0217] The second moving element 158 has a rectangular cross section.

[0218] The size of the second moving element 158 matches the size of the first moving element 155. Generally, the length of the second moving element 158 is greater than the length of the first moving element 155, the width of the second moving element 158 is less than the width of the first moving element 155, and the height of the second moving element 158 is equal to the height of the first moving element 155.

[0219] The size of the second movable element 158 matches the size of the fifth bracket element 151. Generally, the length of the second movable element 158 is greater than the width of the second riser (third riser), the width of the second movable element 158 is less than the length of the second riser (third riser), and the height of the second movable element 158 is less than the height of the second riser (third riser).

[0220] The length of the second moving element 158 is smaller than the distance between the second vertical plate and the third vertical plate, that is, the length of the second moving element 158 is smaller than the axial dimension of the first sliding element 153 .

[0221] In some embodiments, the second moving element 158 is fixedly connected to the first moving element 155 , including but not limited to being integrally formed.

[0222] In some embodiments, the second moving element 158 is made of stainless steel.

[0223] In some embodiments, the second moving element 158 is a second moving block.

[0224] like Figure 8 As shown, the guide unit 160 includes a second guide element 161. The second guide element 161 is provided on the first moving unit 150 and is connected to the main unit 110 and is slidably connected to the ejection unit 140. The second guide element 161 is used to reciprocate in the horizontal direction under the action of the first moving unit 150 so as to be connected to the main unit 110 to guide the steel ball and to discharge the steel ball outward to the docking unit 180 under the action of the ejection unit 140.

[0225] Specifically, the second guide element 161 is disposed at the front end of the second moving element 158 , and is in communication with the first through-groove element 114 , the second through-groove element 115 , and the fifth through-groove element 1110 , and is slidably connected to the ejecting element 142 .

[0226] The second guide element 161 is a hollow structure.

[0227] The dimensions of the second guide element 161 match those of the second movable element 158. Generally, the radial dimension of the outer edge of the second guide element 161 is smaller than the length of the second movable element 158, the radial dimension of the outer edge of the second guide element 161 is larger than the width of the second movable element 158, and the axial dimension of the second guide element 161 is larger than the height of the second movable element 158.

[0228] The size of the second guide element 161 matches the size of the first through-groove element 114 (fifth through-groove element 1110). Generally, the radial size of the inner edge surface of the second guide element 161 is equal to the radial size of the first through-groove element 114 (fifth through-groove element 1110).

[0229] The size of the second guide element 161 matches the size of the second support element 113 (fourth support element 119). Generally, the radial size of the outer edge surface of the second guide element 161 is smaller than the length and width of the second support element 113 (fourth support element 119).

[0230] The axial dimension of the second guide element 161 is equal to the distance from the bottom end of the second support element 113 to the top end of the fourth support element 119 .

[0231] The size of the second guide element 161 matches the size of the ejection element 142. Generally, the radial dimension of the inner edge surface of the second guide element 161 is not less than the radial dimension of the ejection element 142, and the axial dimension of the second guide element 161 is less than the axial dimension of the ejection element 142.

[0232] In some embodiments, the second guide element 161 is fixedly connected to the second moving element 158 , including but not limited to a bolt connection.

[0233] In some embodiments, the second guide element 161 is made of stainless steel.

[0234] In some embodiments, the second guide element 161 is a second guide pipe.

[0235] like Figure 9a 、 Figure 9b As shown, the second moving unit 170 includes a seventh bracket element 171, an eighth through-slot element 172, at least one second sliding element 173, a third rotating element 174, a third moving element 175, at least one second sliding slot element 176 and a fourth rotating element 177. The seventh bracket element 171 is arranged at the front end of the main body unit 110, is located below the first moving unit 150, and is connected to the main body unit 110; the eighth through-slot element 172 is arranged on the inner side of the seventh bracket element 171; the second sliding element 173 is arranged on the inner side of the seventh bracket element 171 and is connected to the seventh bracket element 171; the third rotating element 174 is rotatably arranged on the inner side of the seventh bracket element 171, and one end of the third rotating element 174 passes through the seventh bracket element 171 through the eighth through-slot element 172 and is connected to the second driving device, so as to be moved along the second driving device under the action of the second driving device. The eighth through-groove element 172 rotates in the circumferential direction; the third movable element 175 is movably arranged on the inner side of the seventh bracket element 171 and is detachably connected to the slider, for driving the slider to reciprocate along the axial direction of the second sliding element 173; the second sliding groove element 176 is arranged through the third movable element 175 and is slidingly connected to the second sliding element 173; the fourth rotating element 177 is arranged through the third movable element 175 and is rotatably connected to the third rotating element 174, for driving the third movable element 175 to reciprocate along the axial direction of the second sliding element 173 under the action of the third rotating element 174.

[0236] Specifically, the seventh bracket element 171 is disposed at the front end of the first bracket element 112 , located below the fourth bracket element 119 , and connected to the first bracket element 112 .

[0237] In some embodiments, the seventh support element 171 has a U-shaped cross-section. Specifically, the seventh support element 171 includes a third horizontal plate, a fourth vertical plate, and a fifth vertical plate. The third horizontal plate is disposed at the front end of the first support element 112, below the fourth support element 119, and connected to the first support element 112; the fourth vertical plate is disposed at the top end of the third horizontal plate; and the fifth vertical plate is disposed at the bottom end of the third horizontal plate. The fifth vertical plate is provided with an eighth through-groove element 172 extending therethrough and symmetrically disposed with the fourth vertical plate. A second sliding element 173 and a third rotating element 174 are disposed between the fifth and fourth vertical plates.

[0238] The dimensions of the third cross plate match those of the first bracket element 112. Generally, the length of the third cross plate is less than the length of the first bracket element 112, the width of the third cross plate is equal to the width of the first bracket element 112, and the height of the third cross plate is less than the height of the first bracket element 112.

[0239] The dimensions of the fourth riser match the dimensions of the fourth bracket element 119. Generally, the width of the fourth riser is smaller than the width of the fourth bracket element 119.

[0240] The size of the fourth vertical plate matches the size of the third horizontal plate. Generally, the length of the fourth vertical plate is equal to the length of the third horizontal plate, the width of the fourth vertical plate is greater than the width of the third horizontal plate, and the height of the fourth vertical plate is less than the height of the third horizontal plate.

[0241] The dimensions of the fifth riser match the dimensions of the fourth bracket element 119. Generally, the width of the fifth riser is smaller than the width of the fourth bracket element 119.

[0242] The size of the fifth riser matches the size of the fourth riser. Generally, the length of the fifth riser is equal to the length of the fourth riser, the width of the fifth riser is equal to the width of the fourth riser, and the height of the fifth riser is equal to the height of the fourth riser.

[0243] The size of the fifth vertical plate matches the size of the third horizontal plate. Generally, the length of the fifth vertical plate is equal to the length of the third horizontal plate, the width of the fifth vertical plate is greater than the width of the third horizontal plate, and the height of the fifth vertical plate is less than the height of the third horizontal plate.

[0244] In some embodiments, the seventh bracket element 171 is fixedly connected to the first bracket element 112 , including but not limited to bolt connection.

[0245] In some embodiments, the seventh bracket element 171 is made of stainless steel.

[0246] The cross section of the eighth through-groove element 172 is circular.

[0247] The size of the eighth through-slot element 172 matches the size of the seventh bracket element 171. Generally, the radial size of the eighth through-slot element 172 is smaller than the length and width of the fifth riser, and the axial size of the eighth through-slot element 172 is equal to the height of the fifth riser.

[0248] In some embodiments, the eighth through-slot element 172 is an eighth through hole.

[0249] The cross section of the second sliding element 173 is circular, elliptical, etc.

[0250] The size of the second sliding element 173 matches the size of the seventh bracket element 171. Generally, the radial size of the second sliding element 173 is smaller than the length and width of the fourth riser (fifth riser), and the axial size of the second sliding element 173 is larger than the height of the fourth riser (fifth riser).

[0251] The axial dimension of the second sliding element 173 is equal to the distance between the fourth vertical plate and the fifth vertical plate.

[0252] In some embodiments, there are multiple second sliding elements 173. The multiple second sliding elements 173 are spaced apart along the length direction of the fourth vertical plate (fifth vertical plate).

[0253] In some embodiments, a second sliding element 173 is provided on one side of the fourth vertical plate (fifth vertical plate), and a second sliding element 173 is provided on the other side of the fourth vertical plate (fifth vertical plate).

[0254] In some embodiments, the second sliding element 173 is fixedly connected to the seventh bracket element 171 , including but not limited to welding.

[0255] In some embodiments, the second sliding element 173 is made of stainless steel.

[0256] In some embodiments, the second sliding element 173 is a second sliding rod.

[0257] The cross section of the third rotating element 174 is circular.

[0258] The size of the third rotating element 174 matches the size of the eighth through-groove element 172. Generally, the radial size of the third rotating element 174 is equal to the radial size of the eighth through-groove element 172, and the axial size of the third rotating element 174 is greater than the axial size of the eighth through-groove element 172.

[0259] The size of the third rotating element 174 matches the size of the second sliding element 173. Generally, the radial size of the third rotating element 174 is equal to the radial size of the second sliding element 173, and the axial size of the third rotating element 174 is greater than the axial size of the second sliding element 173.

[0260] The axial dimension of the third rotating element 174 is greater than the distance between the fourth vertical plate and the fifth vertical plate.

[0261] In some embodiments, the third rotating element 174 is integrally connected to the eighth through-slot element 172 for rotation. For example, the third rotating element 174 is connected to the eighth through-slot element 172 via a bearing seat.

[0262] In some embodiments, the third rotating element 174 is made of stainless steel.

[0263] In some embodiments, the third rotating element 174 is a second screw rod.

[0264] The third moving element 175 has a rectangular cross section.

[0265] The dimensions of the third movable element 175 match those of the seventh bracket element 171. Generally, the length of the third movable element 175 is less than the length of the fourth riser (fifth riser), the width of the third movable element 175 is less than the width of the fourth riser (fifth riser), and the height of the third movable element 175 is greater than the height of the fourth riser (fifth riser).

[0266] The height of the third moving element 175 is smaller than the distance between the fourth vertical plate and the fifth vertical plate, that is, the height of the third moving element 175 is smaller than the axial dimension of the second sliding element 173 .

[0267] In some embodiments, the third moving element 175 is made of stainless steel.

[0268] In some embodiments, the third moving element 175 is a third moving block.

[0269] The cross section of the second sliding channel element 176 is circular, oval, etc.

[0270] The size of the second chute element 176 matches the size of the third moving element 175. Generally, the radial size of the second chute element 176 is smaller than the length and width of the third moving element 175, and the axial size of the second chute element 176 is equal to the height of the third moving element 175.

[0271] The size of the second chute element 176 matches the size of the second sliding element 173. Generally, the radial size of the second chute element 176 is equal to the radial size of the second sliding element 173, and the axial size of the second chute element 176 is smaller than the axial size of the second sliding element 173.

[0272] The number of the second chute elements 176 matches the number of the second sliding elements 173. Generally, the number of the second chute elements 176 is equal to the number of the second sliding elements 173.

[0273] In some embodiments, there are multiple second sliding groove elements 176 , which are spaced apart along the length direction of the third moving element 175 .

[0274] In some embodiments, a second sliding groove element 176 is disposed on one side of the third moving element 175 , and a second sliding groove element 176 is disposed on the other side of the third moving element 175 .

[0275] In some embodiments, the second sliding groove element 176 is a second sliding groove.

[0276] The fourth rotating element 177 has a circular cross section.

[0277] The size of the fourth rotating element 177 matches the size of the third moving element 175. Generally, the radial size of the fourth rotating element 177 is smaller than the length and width of the third moving element 175, and the axial size of the fourth rotating element 177 is equal to the height of the third moving element 175.

[0278] The size of the fourth rotating element 177 matches the size of the third rotating element 174. Generally, the radial size of the fourth rotating element 177 is equal to the radial size of the third rotating element 174, and the axial size of the fourth rotating element 177 is smaller than the axial size of the third rotating element 174.

[0279] In some embodiments, the fourth rotating element 177 is a second threaded hole.

[0280] like Figure 10 As shown, the docking unit 180 includes a docking element 181 and a third guide element 182. The docking element 181 is disposed at the front end of the main unit 110, below the guide unit 160, and is detachably connected to the slider. The third guide element 182 is disposed through the docking element 181 and communicates with the main unit 110. It is used to guide the steel ball into the interior of the slider and eject the steel ball from the interior of the third guide element 182 under the action of the ejection unit 140.

[0281] Specifically, the docking element 181 is disposed at the bottom end of the fourth bracket element 119 and connected to the fourth bracket element 119 ; the third guide element 182 is communicated with the fifth through-groove element 1110 .

[0282] The cross section of the docking element 181 is rectangular.

[0283] The dimensions of the docking element 181 match those of the fourth support element 119. Generally, the length of the docking element 181 is less than the length of the fourth support element 119, the width of the docking element 181 is less than the width of the fourth support element 119, and the height of the docking element 181 is greater than the height of the fourth support element 119.

[0284] In some embodiments, the docking element 181 is fixedly connected to the fourth bracket element 119 , including but not limited to a bolt connection.

[0285] In some embodiments, the docking element 181 is made of stainless steel.

[0286] In some embodiments, the docking element 181 is a docking track.

[0287] The third guide element 182 has a circular cross section.

[0288] The size of the third guide element 182 matches that of the docking element 181. Generally, the radial size of the third guide element 182 is smaller than the length and width of the docking element 181, and the axial size of the third guide element 182 is equal to the height of the docking element 181.

[0289] The size of the third guide element 182 matches the size of the fifth through-groove element 1110. Generally, the radial dimension of the third guide element 182 is equal to the radial dimension of the fifth through-groove element 1110.

[0290] In some embodiments, the third guide element 182 is a guide hole.

[0291] The method of using the utility model is as follows:

[0292] (1) Preparation

[0293] Steel balls of different sizes are placed inside the storage element 121 and separated by the driving element 132;

[0294] Place the slider that needs to be filled with beads at the front end of the third moving element 175, corresponding to the docking element 181, and fix it with bolts;

[0295] (2) Select the appropriate steel ball

[0296] The first driving element 131 is started to work, so that it drives the steel balls of different sizes inside the storage element 121 to move through the driving element 132 until the required steel balls are moved to the sixth through-groove element 122 .

[0297] (3) Bead filling operation

[0298] The second driving device is started to drive the third moving element 175 to move along the axial direction of the second sliding element 173 toward the docking element 181 through the third rotating element 174;

[0299] The slider is driven by the third moving element 175 to move accordingly until the slider is brought into contact with the docking element 181, thereby closing the second driving device.

[0300] The first driving device is started to drive the first moving element 155 to move along the axial direction of the first sliding element 153 toward the second through-groove element 115 via the first rotating element 154;

[0301] The first moving element 155 drives the second guide element 161 to move correspondingly through the second moving element 158 until the second guide element 161 is connected to the second through-slot element 115, and the first driving device is turned off.

[0302] The steel ball falls into the interior of the second guide element 161 through the sixth through-groove element 122, the first guide element 123, and the second through-groove element 115;

[0303] The first driving device is activated to drive the second guide element 161 equipped with the steel ball to move along the axial direction of the first sliding element 153 in a direction away from the second through-slot element 115 (i.e., toward the first through-slot element 114 and the fifth through-slot element 1110) until the second guide element 161 is connected to the first through-slot element 114 and the fifth through-slot element 1110, and the first driving device is deactivated.

[0304] The steel balls inside the second guide element 161 fall into the steel ball return groove inside the slider through the fifth through-groove element 1110 and the third guide element 182;

[0305] During the process, the second driving element 141 is started to work, so that it drives the ejecting element 142 to move downward in the vertical direction through the first through-slot element 114 into the interior of the second guide element 161, and pushes the steel ball inside the second guide element 161;

[0306] As the ejecting element 142 gradually moves downward, it passes through the second guide element 161 and the fifth through-groove element 1110 and enters the docking element 181 .

[0307] The advantage of the present invention is that, by utilizing the coordinated use between the material storage unit and the material rushing unit, the steel balls of different sizes can be screened while being stored, so that steel balls of different sizes can be screened according to usage requirements for the bead filling operation, thereby improving the practicality and utilization rate of the device; by utilizing the coordinated use between the ejection unit, the first moving unit, the guide unit, the second moving unit and the docking unit, the steel balls are conveyed to ensure that the steel balls are poured into the slider, thereby ensuring the reliability of the device.

[0308] Example 2

[0309] This embodiment relates to the bead filling system of the present utility model.

[0310] like Figure 11 As shown, a bead filling system for a micro-track includes the bead filling device 100 described in Example 1, a first drive device 200, a second drive device 300, and a control device 400. The first drive device 200 is connected to the first movable unit 150 of the bead filling device 100 for driving the first movable unit 150; the second drive device 300 is connected to the second movable unit 170 of the bead filling device 100 for driving the second movable unit 170; and the control device 400 is connected to the material-chasing unit 130, the ejection unit 140, the first drive device 200, and the second drive device 300 of the bead filling device 100, respectively.

[0311] Specifically, the first driving device 200 is arranged on one side of the outside of the fifth bracket element 151, and is respectively connected to the fifth bracket element 151 and the first rotating element 154; the second driving device 300 is arranged at the bottom end of the outside of the seventh bracket element 171, and is respectively connected to the seventh bracket element 171 and the third rotating element 174; the control device 400 is respectively connected to the first driving element 131 and the second driving element 141.

[0312] More specifically, the first driving device 200 is disposed at a side of the second vertical plate and connected to the second vertical plate; the second driving device 300 is disposed at a bottom end of the fifth vertical plate and connected to the fifth vertical plate.

[0313] In some embodiments, the first driving device 200 is fixedly connected to the fifth support element 151 and the first rotating element 154 respectively, including but not limited to bolt connections.

[0314] In some embodiments, the first driving device 200 is a first servo motor.

[0315] In some embodiments, the second driving device 300 is fixedly connected to the seventh support element 171 and the third rotating element 174 respectively, including but not limited to bolt connection.

[0316] In some embodiments, the second driving device 300 is a second servo motor.

[0317] In some embodiments, the control device 400 is a control panel. Specifically, the control device 400 includes a central control programmable logic controller (PLC) and a plurality of operating buttons. The central control PLC is mounted on the main body 111; the operating buttons are connected to the central control PLC, the first drive element 131, the second drive element 141, the first drive device 200, and the second drive device 300, respectively, for controlling the first drive element 131, the second drive element 141, the first drive device 200, and the second drive device 300, respectively.

[0318] The operation buttons include but are not limited to a start button, a stop button, and the like.

[0319] The above description is only a preferred embodiment of the present invention and does not limit the implementation method and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A bead filling device for micro rail, characterized in that: include: A main body unit (110), wherein the main body unit (110) is arranged on a horizontal plane; a material storage unit (120), the material storage unit (120) being arranged above the front end of the main body unit (110) and being in communication with the main body unit (110) and being used for storing steel balls; A material-rushing unit (130), wherein the driving end of the material-rushing unit (130) is arranged above the front end of the main body unit (110), and the material-rushing end of the material-rushing unit (130) is movably arranged inside the material storage unit (120) and connected to the main body unit (110), and is used to set a plurality of material storage areas inside the material storage unit (120) and drive the steel balls to move; At least one ejection unit (140), the ejection unit (140) being disposed above the front end of the storage unit (120) and connected to the main unit (110) for ejecting the steel ball; At least one first movable unit (150), the first movable unit (150) being arranged at the front end of the main body unit (110), being located below the storage unit (120), and being connected to the main body unit (110); at least one guide unit (160), the guide unit (160) being arranged on the first moving unit (150) and connected to the first moving unit (150), and being used for reciprocating in a horizontal direction under the action of the first moving unit (150) so as to communicate with the main unit (110) to guide the steel balls and discharge the steel balls outward under the action of the ejection unit (140); at least one second movable unit (170), the second movable unit (170) being arranged at the front end of the main body unit (110) and located below the first movable unit (150), and being detachably connected to the slider, for driving the slider to reciprocate in a vertical direction; At least one docking unit (180) is provided at the front end of the main body unit (110) and is located below the guide unit (160), is communicated with the main body unit (110), and is detachably connected to the slider, and is used to guide the steel balls into the interior of the slider and discharge the steel balls outward to the slider under the action of the ejection unit (140).

2. The bead filling device according to claim 1, characterized in that: The main body unit (110) comprises: A main body element (111), wherein the main body element (111) is arranged on a horizontal plane; a first support element (112), the first support element (112) being arranged at the front end of the main body element (111), the first moving unit (150) and the second moving unit (170) being arranged at the front end of the first support element (112), and being connected to the main body element (111), the first moving unit (150), and the second moving unit (170) respectively; a second support element (113), the second support element (113) being arranged at the top end of the front end of the first support element (112) and being located above the first moving unit (150); the storage unit (120) being arranged at the top end of the second support element (113), and being connected to the first support element (112) and the storage unit (120) respectively; at least one first through-groove element (114), the first through-groove element (114) being arranged to pass through the second bracket element (113), being slidably connected to the ejection unit (140), and being in communication with the guide unit (160), for allowing the ejection unit (140) to pass through the second bracket element (113); A second through-groove element (115), the second through-groove element (115) is provided through the second bracket element (113), and is respectively connected to the storage unit (120) and the guide unit (160), and is used for allowing the steel ball to pass through the second bracket element (113); A third support element (116), the third support element (116) is arranged at the top end of the second support element (113), the driving end of the material-rushing unit (130) and the driving end of the ejection unit (140) are arranged at the top end of the outer side of the third support element (116), and the material storage unit (120) is arranged on the inner side of the third support element (116), and is connected to the second support element (113), the driving end of the material-rushing unit (130), and the driving end of the ejection unit (140) respectively; at least one third through-slot element (117), the third through-slot element (117) being arranged to pass through the top end of the outer side of the third bracket element (116) and used for allowing the driving end of the ejection unit (140) to pass through the third bracket element (116); a fourth through-slot element (118), the fourth through-slot element (118) being arranged to pass through the top end of the outer side of the third bracket element (116) and being used for allowing the driving end of the material-rushing unit (130) to pass through the third bracket element (116); a fourth support element (119), the fourth support element (119) being arranged at the front end of the first support element (112), being located below the second support element (113), and being located between the first movable unit (150) and the second movable unit (170), and the docking unit (180) being arranged at the top end of the fourth support element (119); At least one fifth through-slot element (1110), the fifth through-slot element (1110) is arranged to pass through the fourth bracket element (119), and is respectively connected to the guide unit (160) and the docking unit (180), and is used for allowing the steel ball to pass through the fourth bracket element (119).

3. The bead filling device according to claim 1, characterized in that: The material storage unit (120) comprises: A material storage element (121), the material storage element (121) is arranged above the front end of the main body unit (110), the material expelling end of the material expelling unit (130) is arranged inside the material storage element (121), and is connected to the main body unit (110) for storing steel balls; a sixth through-groove element (122), the sixth through-groove element (122) being arranged at the bottom end of the interior of the storage element (121) and being used for allowing the steel balls to pass through the storage element (121); A first guide element (123) is provided at the bottom end of the outside of the storage element (121) and is respectively connected to the sixth through-groove element (122) and the main body unit (110) for guiding the steel balls.

4. The bead filling device according to claim 1, characterized in that: The material rushing unit (130) comprises: a first driving element (131), the first driving element (131) being disposed above the front end of the main body unit (110) and connected to the main body unit (110); A material-rushing element (132) is movably arranged on the material storage unit (120) and connected to the first driving element (131), and is used to set a plurality of material storage areas on the inner side of the material storage unit (120) and rotate under the action of the first driving element (131) to drive the movement of the steel balls.

5. The bead filling device according to claim 1, characterized in that: The ejection unit (140) comprises: a second driving element (141), the second driving element (141) being disposed above the front end of the main body unit (110) and connected to the main body unit (110); An ejection element (142) is connected to the second driving element (141) and is slidably connected to the main unit (110), the guide unit (160), and the docking unit (180), and is used for reciprocating in the vertical direction under the action of the second driving element (141) to eject the steel balls of the guide unit (160) and the steel balls of the docking unit (180).

6. The bead filling device according to claim 1, characterized in that: The first moving unit (150) comprises: a fifth bracket element (151), the fifth bracket element (151) being disposed at the front end of the main body unit (110), being located between the storage unit (120) and the second movable unit (170), and being connected to the main body unit (110); a seventh through-slot element (152), the seventh through-slot element (152) being arranged on the inner side of the fifth bracket element (151); at least one first sliding element (153), the first sliding element (153) being disposed on the inner side of the fifth bracket element (151) and connected to the fifth bracket element (151); a first rotating element (154), the first rotating element (154) being rotatably disposed on the inner side of the fifth bracket element (151), one end of the first rotating element (154) passing through the fifth bracket element (151) via the seventh through-slot element (152) and connected to the first driving device, and configured to rotate along the circumferential direction of the seventh through-slot element (152) under the action of the first driving device; a first moving element (155), the first moving element (155) being movably disposed on the inner side of the fifth bracket element (151) and configured to reciprocate along the axial direction of the first sliding element (153); At least one first sliding groove element (156), wherein the first sliding groove element (156) is disposed through the first moving element (155) and is slidably connected to the first sliding element (153); a second rotating element (157), the second rotating element (157) being arranged to penetrate the first moving element (155) and being rotatably connected to the first rotating element (154), and being used for driving the first moving element (155) to reciprocate along the axial direction of the first sliding element (153) under the action of the first rotating element (154); A second moving element (158) is provided at the end of the first moving element (155) and is respectively connected to the first moving element (155) and the guide unit (160), and is used for driving the guide unit (160) to reciprocate along the axial direction of the first sliding element (153) under the action of the first moving element (155).

7. The bead filling device according to claim 1, characterized in that: The guide unit (160) comprises: A second guide element (161) is provided on the first movable unit (150), is connected to the main unit (110), and is slidably connected to the ejection unit (140), and is used for reciprocating in a horizontal direction under the action of the first movable unit (150) so as to be connected to the main unit (110) to guide the steel balls, and to discharge the steel balls outward to the docking unit (180) under the action of the ejection unit (140).

8. The bead filling device according to claim 1, characterized in that: The second moving unit (170) comprises: a seventh support element (171), the seventh support element (171) being arranged at the front end of the main body unit (110), being located below the first movable unit (150), and being connected to the main body unit (110); an eighth through-slot element (172), the eighth through-slot element (172) being arranged on the inner side of the seventh bracket element (171); at least one second sliding element (173), the second sliding element (173) being disposed on the inner side of the seventh bracket element (171) and connected to the seventh bracket element (171); a third rotating element (174), the third rotating element (174) being rotatably disposed on the inner side of the seventh support element (171), one end of the third rotating element (174) passing through the seventh support element (171) via the eighth through-slot element (172) and connected to the second driving device, for rotating along the circumferential direction of the eighth through-slot element (172) under the action of the second driving device; a third moving element (175), the third moving element (175) being movably disposed on the inner side of the seventh support element (171) and being detachably connected to the slider, and being used to drive the slider to reciprocate along the axial direction of the second sliding element (173); at least one second sliding groove element (176), the second sliding groove element (176) being arranged to pass through the third moving element (175) and being slidably connected to the second sliding element (173); A fourth rotating element (177), wherein the fourth rotating element (177) is arranged to pass through the third moving element (175) and is rotationally connected to the third rotating element (174), and is used to drive the third moving element (175) to reciprocate along the axial direction of the second sliding element (173) under the action of the third rotating element (174).

9. The bead filling device according to claim 1, characterized in that: The docking unit (180) comprises: a docking element (181), the docking element (181) being arranged at the front end of the main body unit (110), being located below the guide unit (160), and being detachably connected to the slider; A third guide element (182) is provided through the docking element (181), is communicated with the main unit (110), and is slidably connected with the ejection unit (140), and is used for guiding the steel balls into the interior of the slider and discharging the steel balls into the slider under the action of the ejection unit (140).

10. A bead filling system for micro-track, characterized in that: include: The bead filling device (100) according to any one of claims 1 to 9; a first driving device (200), the first driving device (200) being connected to the first moving unit (150) of the bead filling device (100) and being used to drive the first moving unit (150); a second driving device (300), the second driving device (300) being connected to the second moving unit (170) of the bead filling device (100) and being used to drive the second moving unit (170); A control device (400) is connected to the material-rushing unit (130), the ejecting unit (140), the first driving device (200), and the second driving device (300) of the bead filling device (100) respectively.

Images