Feeding device and back buckle machine

Abstract

The utility model discloses a feeding device and discloses a back buckle machine with the feeding device, and the feeding device comprises a base plate, a first clamping assembly and a second clamping assembly. The base plate is arranged on the rack in a sliding manner; the first clamping assembly comprises a plurality of first clamping parts, and the first clamping parts are configured to clamp one side of a material so as to position the material; the second clamping assembly comprises a plurality of second clamping parts, the second clamping parts are configured to clamp the other side of the material so as to stably clamp the material, and the base plate is configured to drive the first clamping assembly and the second clamping assembly to slide on the rack so as to convey the material. The multiple first clamping components are matched with the multiple second clamping components, multiple positions of materials can be clamped and fixed, and finally the first clamping assemblies and the second clamping assemblies are driven to slide by sliding the base plate, so that the first clamping assemblies and the second clamping assemblies are driven to clamp and convey the materials. And therefore, the materials can be prevented from sliding or displacing in the conveying process.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewing equipment technical field, especially relates to feeding device and back buckle machine. BACKGROUND

[0002] In the clothing, textile and other industries, back buckle machine (also called as bra back buckle machine sewing machine) is a kind of sewing equipment specially used for sewing underwear back buckle.In the production process of bra back buckle machine sewing machine, the clamping and conveying of material are key links.However, the traditional clamping device often causes material deformation due to uneven force, which affects sewing accuracy;At the same time, the material is easy to slide or displace in the conveying process, which reduces sewing efficiency and consistency. SUMMARY

[0003] The utility model aims at at least one of the technical problems existing in the prior art is solved.For this purpose, the utility model provides a kind of feeding device, can evenly and stably hold and convey chest clothes and back buckle.

[0004] The utility model further provides a kind of back buckle machine with the above-mentioned feeding device.

[0005] According to the feeding device of the first aspect embodiment of the utility model, the feeding device includes:

[0006] The base plate can be slidably arranged on the rack;

[0007] The first clamping assembly is arranged on the base plate, and the first clamping assembly includes a plurality of first clamping components, the first clamping components are movably arranged on the base plate, and the first clamping components are configured to clamp one side of the material to position the material;And

[0008] The second clamping assembly is arranged on the base plate and located on one side of the first clamping assembly, and the second clamping assembly includes a plurality of second clamping components, the plurality of second clamping components and the plurality of first clamping components are arranged one by one, the material is located between the first clamping component and the second clamping component, the second clamping component is movably arranged on the base plate, and the second clamping component is configured to clamp the other side of the material to stably clamp the material, and the base plate is configured to drive the first clamping assembly and the second clamping assembly to slide on the rack to convey the material.

[0009] According to the feeding device, the following beneficial effects are achieved: the first clamping components of the first clamping assembly cooperate with the second clamping components of the second clamping assembly, so that multiple positions of the material can be clamped and fixed, and finally, the base plate is slid to drive the first clamping assembly and the second clamping assembly to slide, so that the first clamping assembly and the second clamping assembly clamp and convey the material, and the material can be prevented from sliding or moving during conveying.

[0010] According to some embodiments of the utility model, the second clamping assembly is movably arranged on the base plate, the second clamping assembly is movably connected to the base plate through a position adjusting assembly, and the position adjusting assembly is configured to adjust the position of the second clamping component on the base plate, so that the second clamping component is away from or close to the first clamping component.

[0011] According to some embodiments of the utility model, the position adjusting assembly comprises a driving mechanism and a mounting plate, the driving mechanism is arranged on the base plate, the mounting plate is slidably arranged on the base plate through a sliding mechanism, the mounting plate is configured to mount the second clamping component, the driving mechanism is connected to the mounting plate through a transmission component, and the driving mechanism is configured to drive the mounting plate to slide on the base plate.

[0012] According to some embodiments of the utility model, the first clamping component comprises:

[0013] A first clamping block is arranged on the base plate.

[0014] A first lifting frame is arranged on the base plate in a lifting manner.

[0015] A first clamping hook is rotatably arranged on one side of the first lifting frame and located on the first clamping block, and the first clamping hook is hinged to the first lifting frame.

[0016] A first driving member is hinged to the first lifting frame, an output end of the first driving member is hinged to a middle part of the first clamping hook, and the first driving member is configured to drive the first clamping hook to flip onto the first clamping block to clamp the material.

[0017] According to some embodiments of the utility model, the first clamping component further comprises a first lifting driving member, the first lifting driving member is arranged on the base plate, an output end of the first lifting driving member is connected to the first lifting frame, and the first lifting frame is slidably arranged on the base plate through a first lifting mechanism.

[0018] According to some embodiments of the present application, the second clamping component comprises:

[0019] A second clamping block is arranged on the mounting plate.

[0020] A second lifting frame is arranged on the mounting plate in a lifting manner.

[0021] A second clamping hook is rotatably arranged on one side of the second clamping block and is hinged to the second lifting frame.

[0022] A second driving member is hinged to the second lifting frame, and an output end of the second driving member is hinged to the middle part of the second clamping hook.

[0023] According to some embodiments of the present application, the second clamping component further comprises a second lifting driving member arranged on the mounting plate, and an output end of the second lifting driving member is connected to the second lifting frame.

[0024] According to some embodiments of the present application, the base plate is connected to the rack through a feeding driving mechanism.

[0025] According to some embodiments of the present application, the feeding driving mechanism comprises:

[0026] A third driving member is arranged on the rack, and an output end of the third driving member is connected to a gear.

[0027] A driving rack is arranged on the base plate, and the driving rack is engaged with the gear.

[0028] A horizontal sliding mechanism is arranged between the rack and the base plate, and the base plate is connected to the rack through the horizontal sliding mechanism.

[0029] The back buckling machine according to the second aspect of the present application comprises the feeding device according to any one of the first aspect.

[0030] The back buckling machine according to the present application has all the beneficial effects of the feeding device, and the same beneficial effects will not be repeated here.

[0031] The additional aspects and advantages of the present application will be given partly in the following description, some will become obvious from the following description, or will be understood by the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0032] The present application will be further described below in conjunction with the drawings and embodiments, wherein:

[0033] Figure 1 A loosened schematic view of the clamping assembly of the feeding device of the present application embodiment;

[0034] Figure 2 A Figure 1 A structural schematic view of the position adjusting assembly of the feeding device shown;

[0035] Figure 3 A Figure 1 A schematic view of the clamping state of the clamping assembly of the feeding device shown;

[0036] Figure 4 A Figure 1 A structural schematic view of the second clamping assembly of the feeding device shown.

[0037] Reference signs:

[0038] Frame 1;

[0039] Base plate 10; feeding driving mechanism 11; third driving member 111; driving rack 112; horizontal sliding mechanism 113;

[0040] First clamping assembly 20; first clamping component 21; first clamping block 211; first lifting frame 212; first clamping hook 213; first driving member 214; first lifting mechanism 215; first lifting driving member 216;

[0041] Second clamping assembly 30; second clamping component 31; second clamping block 311; second lifting frame 312; second clamping hook 313; second driving member 314; second lifting mechanism 315; second lifting driving member 316;

[0042] Position adjusting assembly 40; driving mechanism 41; mounting plate 42; sliding mechanism 43. DETAILED DESCRIPTION

[0043] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship of the upper, lower, front, rear, left, right, etc. indicated is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0044] In the description of the utility model, if it is described to first, second only for distinguishing technical feature is for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical feature or implicitly indicating the sequence of indicated technical feature.

[0045] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection should be broadly understood, and the specific meaning of the above words in the utility model can be reasonably determined by the person skilled in the art in combination with the specific content of technical scheme.

[0046] Refer to Figure 1 And Figures 3-4 According to the feeding device of the first aspect embodiment of the utility model, the feeding device includes base plate 10, first clamping assembly 20 and second clamping assembly 30.Base plate 10 can be slidably arranged on rack 1;First clamping assembly 20 is arranged on base plate 10, and first clamping assembly 20 includes a plurality of first clamping components 21, first clamping component 21 is movably arranged on base plate 10, and first clamping component 21 is configured to clamp one side of the material to position the material;Second clamping assembly 30 is arranged on base plate 10 and located on one side of first clamping assembly 20, and second clamping assembly 30 includes a plurality of second clamping components 31, a plurality of second clamping components 31 and a plurality of first clamping components 21 are arranged one by one opposite each other, and the material is located between first clamping component 21 and second clamping component 31;Second clamping component 31 is movably arranged on base plate 10, and second clamping component 31 is configured to clamp the other side of the material to stably clamp the material;Base plate 10 is configured to drive first clamping assembly 20 and second clamping assembly 30 to slide on rack 1 to convey the material.

[0047] The feeding device of the utility model realizes stable clamping and efficient conveying of the material through base plate 10, first clamping assembly 20 and second clamping assembly 30.First clamping assembly 20 and second clamping assembly 30 are arranged on base plate 10 respectively and include a plurality of movable clamping components, these clamping components are arranged one by one opposite each other, can tightly clamp the two sides of the material, effectively prevent the sliding and displacement of the material in the conveying process, and ensure the accurate positioning and stable conveying of the material.At the same time, base plate 10 can be slidably arranged on rack 1, drive first clamping assembly 20 and second clamping assembly 30 to slide on rack 1, realize the continuous and automatic conveying of the material, and greatly improve the production efficiency.In addition, the structure of the feeding device is simple, convenient to operate, and the second clamping component 31 arranged slidably can be suitable for materials of different materials, thicknesses and shapes, and has wide applicability and practicality.

[0048] The specific embodiments of the utility model are further described in detail below with reference to the drawings.

[0049] As shown in the figure, the feeding device comprises a base plate 10, a first clamping assembly 20 and a second clamping assembly 30. The base plate 10 is slidably arranged on the rack 1, and the specific implementation manner can be that the base plate 10 is smoothly slid on the rack 1 along a set direction through the cooperation of a slide rail and a slide block. The first clamping assembly 20 is arranged on the base plate 10 and comprises a plurality of first clamping components 21. The first clamping components 21 are movably arranged on the base plate 10, for example, through a driving mechanism 41 such as a spring or an air cylinder, so that the first clamping components 21 can tightly clamp one side of the material and are conveyed together to the sewing mechanism through the base plate 10. The second clamping assembly 30 is arranged on the base plate 10 and located at one side of the first clamping assembly 20, and also comprises a plurality of second clamping components 31. The plurality of second clamping components 31 are arranged opposite to the plurality of first clamping components 21 one by one, and the material is clamped between the first clamping components 21 and the second clamping components 31. The second clamping components 31 are also movably arranged on the base plate 10 and cooperated with the first clamping components 21 to stably clamp the material.

[0050] In the working process, when the material needs to be conveyed, the material is first clamped and positioned by the first clamping assembly 20, and then the two sides of the material are clamped through cooperation with the second clamping assembly 30. Then, under the action of the driving mechanism 41, the base plate 10 drives the first clamping assembly 20, the second clamping assembly 30 and the clamped material to slide on the rack 1, so as to convey the material to the designated position. After the conveying is completed, the first clamping assembly 20 and the second clamping assembly 30 release the material, and the feeding process is completed. The feeding device of the utility model realizes stable clamping and efficient conveying of the material through the close cooperation of the first clamping assembly 20 and the second clamping assembly 30.

[0051] Therefore, it can be understood that the feeding device according to the embodiments of the utility model has at least the following beneficial effects: through the cooperation of the plurality of first clamping components 21 of the first clamping assembly 20 and the plurality of second clamping components 31 of the second clamping assembly 30, a plurality of positions of the material can be clamped and fixed, and finally the base plate 10 is slid to drive the first clamping assembly 20 and the second clamping assembly 30 to slide, so as to drive the first clamping assembly 20 and the second clamping assembly 30 to clamp and convey the material, thereby preventing the material from sliding or displacing during the conveying process.

[0052] Reference Figures 1-2 And Figure 4 In some embodiments of the utility model, the second clamping assembly 30 is movably arranged on the base plate 10, and the second clamping assembly 30 is movably connected to the base plate 10 through a position adjusting assembly 40. The position adjusting assembly 40 is configured to adjust the position of the second clamping component 31 on the base plate 10, so that the second clamping component 31 is away from or close to the first clamping component 21.

[0053] In the feeding device of the utility model, the second clamping assembly 30 is movably arranged on the base plate 10 to realize the relative position adjustment between the second clamping assembly 30 and the first clamping assembly 20. Specifically, the second clamping assembly 30 is movably connected to the base plate 10 through the position adjustment assembly 40. The position adjustment assembly 40 can adopt mechanical structures such as screw, nut, slide rail, slide block, etc., which are not specifically limited in the embodiment of the utility model, and these structures can allow the second clamping assembly 30 to move smoothly and accurately on the base plate 10. In actual operation, when it is necessary to adjust the distance between the second clamping part 31 and the first clamping part 21 to adapt to materials of different sizes or shapes, the operator can drive the position adjustment assembly 40 in a manual or electric manner. For example, if the position adjustment assembly 40 adopts the structure of screw and nut, the operator can rotate the screw to make the second clamping assembly 30 move along the axis direction of the screw, so as to adjust the distance between the second clamping part 31 and the first clamping part 21. When the second clamping part 31 moves to the appropriate position, it can be fixed on the base plate 10 through the locking mechanism (such as locking nut) to ensure that the position of the second clamping part 31 remains stable during the feeding process. In this way, the feeding device of the utility model can flexibly adapt to materials of different sizes and shapes, improving the versatility and practicability of the device. At the same time, the design of the position adjustment assembly 40 also makes the operation process simple and convenient, greatly improving the production efficiency.

[0054] With reference to Figures 1-2 And Figure 4 In some embodiments of the utility model, the position adjustment assembly 40 includes a driving mechanism 41 and a mounting plate 42, the driving mechanism 41 is arranged on the base plate 10, the mounting plate 42 is slidably arranged on the base plate 10 through a sliding mechanism 43, the mounting plate 42 is configured to mount the second clamping part 31, the driving mechanism 41 is connected with the mounting plate 42 through a transmission part, and the driving mechanism 41 is configured to drive the mounting plate 42 to slide on the base plate 10.

[0055] In the feeding device, the position adjusting assembly 40 further optimizes the relative position adjusting function between the second clamping assembly 30 and the first clamping assembly 20. Specifically, the position adjusting assembly 40 comprises a driving mechanism 41 and a mounting plate 42. The driving mechanism 41 is fixedly arranged on the base plate 10, which can be a motor, a pneumatic cylinder or other power-providing devices. The mounting plate 42 is slidably arranged on the base plate 10 through a sliding mechanism 43, which can be a combination of a sliding rail and a sliding block, to ensure that the mounting plate 42 can slide smoothly on the base plate 10. The mounting plate 42 is configured to mount the second clamping component 31, i.e. the second clamping component 31 is fixed on the mounting plate 42 and moves together with the mounting plate 42. The driving mechanism 41 is connected to the mounting plate 42 through a transmission component, which can be a screw rod, a belt or a chain, a rack, etc., capable of transmitting power from the driving mechanism 41 to the mounting plate 42. When the driving mechanism 41 is started, it drives the mounting plate 42 to slide on the base plate 10 through the transmission component, thereby adjusting the distance between the second clamping component 31 and the first clamping component 21.

[0056] For example, in the embodiment using a screw rod as the transmission component, the driving mechanism 41 is a motor, the output shaft of the motor is connected to the screw rod, and the mounting plate 42 is matched with the screw rod through a nut. When the motor is started, it drives the screw rod to rotate, and the nut moves on the screw rod, driving the mounting plate 42 and the second clamping component 31 to slide on the base plate 10. Through this design, the feeding device of the utility model can realize quick and accurate adjustment of the position of the second clamping component 31, further improving the flexibility and adaptability of the device. At the same time, the design of the driving mechanism 41 and the transmission component also makes the position adjusting process more automated and convenient, improving the production efficiency.

[0057] Referring to Figure 1 and Figures 3-4 In some embodiments of the utility model, the first clamping component 21 comprises a first clamping block 211, a first lifting frame 212, a first clamping hook 213 and a first driving member 214. The first clamping block 211 is arranged on the base plate 10; the first lifting frame 212 is arranged on the base plate 10 in a lifting manner; the first clamping hook 213 is rotatably arranged on the first lifting frame 212 and located on one side of the first clamping block 211, and the first clamping hook 213 is hinged to the first lifting frame 212; the first driving member 214 is hinged to the first lifting frame 212, and the output end of the first driving member 214 is hinged to the middle part of the first clamping hook 213, and the first driving member 214 is configured to drive the first clamping hook 213 to flip onto the first clamping block 211 to clamp the material.

[0058] In the feeding device, the first clamping part 21 mainly comprises a first clamping block 211, a first lifting frame 212, a first clamping hook 213 and a first driving part 214. The first clamping block 211 is fixedly arranged on the base plate 10 and serves as a fixed fulcrum when clamping the material. The first lifting frame 212 is arranged on the base plate 10 in a lifting manner, which can be realized by a lifting mechanism such as a pneumatic cylinder, a hydraulic cylinder or an electric push rod, so that the first lifting frame 212 can be lifted along the vertical direction, thereby ensuring that the first clamping hook 213 accurately clamps the material from the top of the material, and further ensuring that the first clamping hook 213 stably clamps the material. The first clamping hook 213 is rotatably arranged on one side of the first lifting frame 212 and is connected to the first lifting frame 212 in a hinged manner. This design enables the first clamping hook 213 to be flipped within a certain range, thereby facilitating the first clamping hook 213 to be flipped onto the first clamping block 211 to clamp the material. The first driving part 214, such as a pneumatic cylinder or an electric actuator, is hinged to the first lifting frame 212, and the output end thereof is also hinged to the middle part of the first clamping hook 213. When the first driving part 214 is activated, it drives the first clamping hook 213 to flip around the hinged point of the first clamping hook 213 and the first lifting frame 212, so that the clamping surface of the first clamping hook 213 cooperates with the first clamping block 211, thereby tightly clamping the material.

[0059] In the specific working process, when the material needs to be clamped, the first driving part 214 is first activated to drive the first clamping hook 213 to flip above the first clamping block 211, and then the initial position of the first clamping hook 213 is lowered through the lifting mechanism, so that the material is tightly clamped by the first clamping hook 213. When the material needs to be released, the height of the first lifting frame 212 is first adjusted through the lifting mechanism, so that the first clamping hook 213 rises to the initial position, thereby releasing the material, and then the first driving part 214 is reversely driven, so that the first clamping hook 213 flips away from the first clamping block 211, thereby releasing and avoiding the material.

[0060] Referring to Figure 1 and Figures 3-4 In some embodiments of the utility model, further, the first clamping part 21 further comprises a first lifting driving part 216, the first lifting driving part 216 is arranged on the base plate 10, the output end of the first lifting driving part 216 is connected to the first lifting frame 212, and the first lifting frame 212 is slidingly arranged on the base plate 10 through the first lifting mechanism 215.

[0061] In the feeding device, the further design of the first clamping component 21 comprises a first lifting driving part 216. Specifically, the first lifting driving part 216 is fixedly arranged on the base plate 10, which can be a pneumatic cylinder, a hydraulic cylinder, an electric push rod or other devices capable of providing linear motion power. The output end of the first lifting driving part 216 is connected with the first lifting frame 212, so that when the first lifting driving part 216 is activated, the output end thereof will push or pull the first lifting frame 212 to perform lifting movement on the base plate 10. In order to realize the stable lifting of the first lifting frame 212 on the base plate 10, the first lifting frame 212 is slidably arranged on the base plate 10 through a first lifting mechanism 215. The first lifting mechanism 215 can be a combination of a sliding rail and a sliding block, or other mechanical structures capable of providing linear sliding support. This design ensures that the first lifting frame 212 can maintain a stable motion trajectory during lifting, and will not deviate from the predetermined path due to external force or its own weight.

[0062] With reference to Figure 1 and Figures 3-4 In some embodiments of the utility model, the second clamping component 31 comprises a second clamping block 311, a second lifting frame 312, a second clamping hook 313 and a second driving part 314. The second clamping block 311 is arranged on the mounting plate 42; the second lifting frame 312 is arranged on the mounting plate 42 in a liftable manner; the second clamping hook 313 is rotatably arranged on the second lifting frame 312 and located on one side of the second clamping block 311, and the second clamping hook 313 is hinged to the second lifting frame 312; the second driving part 314 is hinged to the second lifting frame 312, the output end of the second driving part 314 is hinged to the middle part of the second clamping hook 313, and the second driving part 314 is configured to drive the second clamping hook 313 to overturn on the second clamping block 311 to clamp the material.

[0063] In the feeding device, the second clamping component 31 is designed similarly to the first clamping component 21, but is independently arranged on the mounting plate 42 to adapt to the position change caused by the position adjusting assembly 40. The second clamping component 31 mainly comprises a second clamping block 311, a second lifting frame 312, a second clamping hook 313 and a second driving member 314. The second clamping block 311 is fixedly arranged on the mounting plate 42 and serves as another fixed fulcrum when clamping the material, and cooperates with the first clamping block 211. The second lifting frame 312 is slidably arranged on the mounting plate 42 and is driven to ascend and descend by a lifting mechanism such as a pneumatic cylinder, a hydraulic cylinder or an electric push rod, so that the second lifting frame 312 can ascend and descend along the vertical direction, thereby ensuring that the second clamping hook 313 accurately clamps the material from the top of the material, and further ensuring that the second clamping hook 313 stably clamps the material, that is, the working principle of the second lifting frame 312 is the same as that of the first lifting frame 212. The second clamping hook 313 is rotatably arranged on one side of the second lifting frame 312 and is connected to the second lifting frame 312 by a hinged manner. This design enables the second clamping hook 313 to flip within a certain range, and facilitates the second clamping hook 313 to flip onto the second clamping block 311 to clamp the material. The second driving member 314, such as a pneumatic cylinder or an electric actuator, is hinged to the second lifting frame 312, and the output end thereof is also hinged to the middle part of the second clamping hook 313. When the second driving member 314 is activated, it drives the second clamping hook 313 to flip around the hinged point of the second clamping hook 313 and the second lifting frame 312, so that the clamping surface of the second clamping hook 313 cooperates with the second clamping block 311, thereby tightly clamping the material together with the first clamping component 21.

[0064] In the specific working process, after the first clamping component 21 clamps and positions the material, the second clamping component 31 starts to operate. First, the second driving member 314 is activated to drive the second clamping hook 313 to flip above the second clamping block 311, and then the initial position of the second clamping hook 313 is lowered by the lifting mechanism, so that the material is tightly clamped by the second clamping hook 313. When it is necessary to release the material, first, the height of the second lifting frame 312 is adjusted by the lifting mechanism, so that the second clamping hook 313 rises to the initial position, thereby making the second clamping hook 313 loosen the material, and then the second driving member 314 is rapidly driven in the reverse direction, so that the second clamping hook 313 flips away from the second clamping block 311, thereby releasing and avoiding the material.

[0065] Similarly, with reference to Figure 1 and Figures 3-4 In some embodiments of the utility model, further, the second clamping component 31 further comprises a second lifting driving member 316, the second lifting driving member 316 is arranged on the mounting plate 42, the output end of the second lifting driving member 316 is connected with the second lifting frame 312, and the second lifting frame 312 is slidably arranged on the mounting plate 42 by the second lifting mechanism 315.

[0066] In the feeding device of the utility model, the second clamping part 31 is further designed with a second lifting driving part 316. Specifically, the second lifting driving part 316 is fixedly arranged on the mounting plate 42, which can be a pneumatic cylinder, a hydraulic cylinder, an electric push rod or other devices capable of providing stable linear motion power. The output end of the second lifting driving part 316 is connected with the second lifting frame 312, so as to ensure that when the second lifting driving part 316 is activated, the output end can directly push or pull the second lifting frame 312 to move up and down on the mounting plate 42. In order to realize the stable and accurate lifting of the second lifting frame 312 on the mounting plate 42, the second lifting frame 312 is slidably arranged on the mounting plate 42 through a second lifting mechanism 315. The second lifting mechanism 315 can adopt the combination form of slide rail and sliding block, which not only provides stable sliding support, but also ensures that the second lifting frame 312 maintains linear motion during lifting, avoiding deviation caused by external force or its own weight.

[0067] Referring to Figure 1 and Figures 3-4 In some embodiments of the utility model, the base plate 10 is connected with the rack 1 through the feeding driving mechanism 11, and the feeding driving mechanism 11 is configured to drive the base plate 10 to slide on the rack 1.

[0068] In the feeding device of the utility model, the connection mode between the base plate 10 and the rack 1 adopts the feeding driving mechanism 11. Specifically, the feeding driving mechanism 11 is arranged between the rack 1 and the base plate 10, which can be a linear motor, a pneumatic cylinder, a hydraulic cylinder or other devices capable of providing linear motion power. The output end of the feeding driving mechanism 11 is connected with the base plate 10, so as to ensure that when the feeding driving mechanism 11 is activated, the output end can push or pull the base plate 10 to slide on the rack 1 in a predetermined direction. In order to realize the stable sliding of the base plate 10 on the rack 1, a slide rail or a guide groove can be arranged on the rack 1, and a corresponding sliding block or guide wheel is arranged on the base plate 10, so that the base plate 10 can move linearly along the slide rail or the guide groove. This design not only ensures the stability of the sliding of the base plate 10, but also reduces friction and wear during movement, prolonging the service life of the device. In actual work process, when feeding is needed, the working state of the feeding driving mechanism 11 is controlled. By activating the feeding driving mechanism 11, the base plate 10 can be driven to slide on the rack 1 in a predetermined direction, thereby driving the material clamped on the base plate 10 to move together, realizing the feeding operation.

[0069] Referring to Figure 1 and Figures 3-4In some embodiments of the utility model, feeding drive mechanism 11 includes third drive piece 111, drive rack 112 and horizontal sliding mechanism 113, third drive piece 111 sets up in rack 1, and the output end of third drive piece 111 connects gear (not shown in the drawing), drive rack 112 sets up on base plate 10, and drive rack 112 is mutually engaged with gear, and horizontal sliding mechanism 113 sets up between rack 1 and base plate 10, and base plate 10 is connected with rack 1 through horizontal sliding mechanism 113.

[0070] In the feeding device of the utility model, the design of feeding drive mechanism 11 adopts gear and rack transmission mode to realize the accurate horizontal sliding of base plate 10 on rack 1.Specifically, feeding drive mechanism 11 includes third drive piece 111, drive rack 112 and horizontal sliding mechanism 113.Third drive piece 111 is fixedly arranged on rack 1, which can be a motor, a pneumatic motor or other devices capable of providing rotary power.The output end of third drive piece 111 is connected with a gear, and the gear will serve as the driving wheel of the transmission system.Drive rack 112 is arranged on base plate 10 and is mutually engaged with the gear.When the gear is driven to rotate by third drive piece 111, the teeth of the gear will engage with the teeth of drive rack 112, thereby pushing or pulling the rack to move in the horizontal direction.As drive rack 112 is fixedly connected with base plate 10, the movement of the rack will directly drive base plate 10 to slide horizontally on rack 1.In order to ensure the smooth and accurate sliding process of base plate 10 on rack 1, horizontal sliding mechanism 113 is also provided.Horizontal sliding mechanism 113 is located between rack 1 and base plate 10, which can be a combination of a slide rail and a slide block, or other mechanical structures capable of providing horizontal sliding support.Horizontal sliding mechanism 113 not only bears the connection between base plate 10 and rack 1, but also ensures that base plate 10 can maintain a stable motion trajectory during the sliding process.In actual work process, when feeding is needed, third drive piece 111 is activated to drive the gear to rotate.The rotation of the gear is converted into the horizontal sliding motion of base plate 10 through the engaged drive rack 112, thereby driving the material clamped on base plate 10 to move together.Horizontal sliding mechanism 113 ensures the stability and accuracy of the process.This design not only improves the reliability and durability of the feeding device, but also makes the feeding process more efficient and accurate.

[0071] It should be noted that feeding drive mechanism 11 can also be a pneumatic cylinder, a hydraulic cylinder, an electric push rod or other devices capable of providing linear motion power.Therefore, in the embodiments of the utility model, no specific limitation is made as long as the stable sliding of base plate 10 on rack 1 can be achieved.

[0072] According to the back buckle machine (not shown in the figure) of the second aspect of the utility model, the back buckle machine includes the feeding device of any one of the first aspect embodiments. Specifically, the back buckle machine is a kind of mechanical equipment for processing or assembling back buckle and the like component, and accurate and efficient feeding is often required in its working process. In order to meet this demand, the utility model integrates the foregoing feeding device into the design of back buckle machine. The feeding device realizes stable clamping and accurate feeding of material through the cooperative work of base plate 10, mounting plate 42, position adjusting assembly 40, first clamping component 21, second clamping component 31 and feeding driving mechanism 11 and the like components. Whether it is first clamping component 21 or second clamping component 31, lifting and rotatable clamping hook claw and corresponding driving piece and lifting mechanism are designed to ensure that different shapes and sizes of materials can be adapted, and sufficient clamping force is provided. At the same time, feeding driving mechanism 11 realizes the smooth and accurate sliding of base plate 10 on rack 1 through the cooperation of gear and rack transmission and horizontal sliding mechanism 113, thereby driving the material clamped on base plate 10 to carry out feeding operation. Integrating such feeding device into back buckle machine not only improves the degree of automation and production efficiency of back buckle machine, but also guarantees the accuracy and stability of processing or assembling process.

[0073] The technical features of the above-described embodiments can be combined arbitrarily, and to make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, however, as long as the combinations of the technical features do not exist contradictory, it should be considered that they are within the scope of the present application.

[0074] Of course, the utility model is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or replacements without departing from the spirit of the utility model, and these equivalent modifications or replacements are all included in the range defined by the claims of the present application.

Claims

1. A feeding device, characterized in that, The utility model relates to a material conveying device, which comprises: a base plate slidably arranged on a rack; a first clamping assembly arranged on the base plate, the first clamping assembly comprising a plurality of first clamping components movably arranged on the base plate, the first clamping components configured to clamp one side of a material to be positioned; a second clamping assembly arranged on the base plate and located on one side of the first clamping assembly, the second clamping assembly comprising a plurality of second clamping components arranged opposite to the first clamping components, the material located between the first clamping components and the second clamping components, the second clamping components movably arranged on the base plate, the second clamping components configured to clamp the other side of the material to be stably clamped, and the base plate configured to drive the first clamping assembly and the second clamping assembly to slide on the rack to convey the material.

2. The feeder of claim 1, wherein The second clamping assembly is movably arranged on the base plate, and the second clamping assembly is movably connected to the base plate through a position adjusting assembly, the position adjusting assembly configured to adjust the position of the second clamping components on the base plate to make the second clamping components move away from or close to the first clamping components.

3. The feeder of claim 2, wherein The position adjusting assembly comprises a driving mechanism arranged on the base plate and a mounting plate slidably arranged on the base plate through a sliding mechanism, the mounting plate configured to mount the second clamping components, and the driving mechanism connected to the mounting plate through a transmission component, the driving mechanism configured to drive the mounting plate to slide on the base plate.

4. The feeder of claim 1, wherein The first clamping components comprise: a first clamping block arranged on the base plate; a first lifting frame liftable arranged on the base plate; a first clamping hook rotatably arranged on the first lifting frame and located on one side of the first clamping block, the first clamping hook hinged to the first lifting frame; and a first driving member hinged to the first lifting frame, an output end of the first driving member hinged to the middle part of the first clamping hook, the first driving member configured to drive the first clamping hook to flip onto the first clamping block to clamp the material.

5. The feeder of claim 4, wherein The first clamping components further comprise a first lifting driving member arranged on the base plate, an output end of the first lifting driving member connected to the first lifting frame, and the first lifting frame slidably arranged on the base plate through a first lifting mechanism.

6. The feeder of claim 3, wherein The second clamping components comprise: a second clamping block arranged on the mounting plate; a second lifting frame liftable arranged on the mounting plate; a second clamping hook rotatably arranged on the second lifting frame and located on one side of the second clamping block, the second clamping hook hinged to the second lifting frame; and A second driving member is hinged to the second lifting frame, and an output end of the second driving member is hinged to a middle part of the second clamping hook, and the second driving member is configured to drive the second clamping hook to turn over to the second clamping block to clamp the material.

7. The feeder of claim 6, wherein The second clamping member further comprises a second lifting driving member, the second lifting driving member is arranged on the mounting plate, and an output end of the second lifting driving member is connected to the second lifting frame, and the second lifting frame is slidingly arranged on the mounting plate through a second lifting mechanism.

8. The feeder of claim 1, wherein The substrate is connected to the rack through a feeding driving mechanism, and the feeding driving mechanism is configured to drive the substrate to slide on the rack.

9. The feeder of claim 8, wherein The feeding driving mechanism comprises: A third driving member is arranged on the rack, and an output end of the third driving member is connected to a gear; A driving rack is arranged on the substrate, and the driving rack and the gear are in meshing relationship; and A horizontal sliding mechanism is arranged between the rack and the substrate, and the substrate is connected to the rack through the horizontal sliding mechanism.

10. A back tacking machine characterized by, The feeding device comprises any one of claims 1 to 9.

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