Cabinet type dispensing machine

Abstract

The invention discloses a cabinet type glue dispensing machine, which comprises a marble platform, which is provided with an x-direction first mounting part and an x-direction second mounting part, and an accommodating space is formed between the x-direction first mounting part and the x-direction second mounting part; the x-direction movement mechanism comprises an x-direction driving movement assembly and an x-direction driven movement assembly, the x-direction driving movement assembly is mounted on the x-direction first mounting part, and the x-direction driven movement assembly is mounted on the x-direction second mounting part; the y-direction movement mechanism is installed on the x-direction movement mechanism, the z-direction movement mechanism is installed on the y-direction movement mechanism, the dispensing mechanism is installed on the z-direction movement mechanism and located on the side, close to the x-direction driven movement assembly, of the z-direction movement mechanism, and the length direction of the dispensing mechanism is parallel to the plane where the z-direction movement mechanism is located; the conveying mechanism is installed in the containing space. The working area of the dispensing mechanism in the x direction can be increased, and the working efficiency can be improved; and the stability of the dispensing mechanism during operation can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of glue dispensing machines, and in particular to a cabinet type glue dispensing machine. Background Art

[0002] Glue dispensing machine is also called glue coating machine, glue dripping machine, glue spraying machine, glue filling machine, etc. It is specially used to control fluids. It is an automated machine that drips and applies fluids on the surface or inside of products. It can achieve three-dimensional and four-dimensional path dispensing, precise positioning, precise glue control, no drawing, no leakage, and no dripping. Glue dispensing machine is mainly used for glue, paint and other liquids in product processes to accurately point, inject, apply and drip at the precise position of each product. It can be used to achieve dotting, drawing lines, circles or arcs.

[0003] The conventional layout of existing dispensing machines is that the dispensing mechanism is installed on the z-direction motion mechanism, and the length direction of the dispensing mechanism is perpendicular to the z-direction motion mechanism. In this existing layout, the distance between the dispensing mechanism and the beam of the driving mechanism (x-direction or y-direction) is relatively far, resulting in unstable operation of the dispensing mechanism when moving quickly, which in turn leads to a decrease in dispensing accuracy. Summary of the invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art.

[0005] To this end, the present invention provides a cabinet-type glue dispensing machine, which can effectively improve the operating stability and glue dispensing accuracy of the glue dispensing mechanism.

[0006] The cabinet type glue dispensing machine according to an embodiment of the present invention comprises:

[0007] A marble platform, wherein the marble platform has a first x-direction mounting portion and a second x-direction mounting portion, and an accommodating space is formed between the first x-direction mounting portion and the second x-direction mounting portion;

[0008] An x-direction motion mechanism, the x-direction motion mechanism comprising: an x-direction active motion component and an x-direction driven motion component, the x-direction active motion component is mounted on the x-direction first mounting portion, and the x-direction driven motion component is mounted on the x-direction second mounting portion;

[0009] A y-direction motion mechanism, the y-direction motion mechanism spans over the x-direction active motion component and the x-direction driven motion component, and the x-direction motion mechanism can drive the y-direction motion mechanism to reciprocate along the x-direction;

[0010] A z-direction motion mechanism, wherein the z-direction motion mechanism is mounted on the y-direction motion mechanism, and the y-direction motion mechanism can drive the z-direction motion mechanism to reciprocate along the z-direction;

[0011] A glue dispensing mechanism, wherein the glue dispensing mechanism is installed on the z-direction motion mechanism, and the z-direction motion mechanism can drive the glue dispensing mechanism to reciprocate along the z-direction; wherein the glue dispensing mechanism is located on a side of the z-direction motion mechanism close to the x-direction driven motion component, and the length direction of the glue dispensing mechanism is parallel to the plane where the z-direction motion mechanism is located;

[0012] A conveying mechanism is installed in the accommodating space, and is used to convey the workpiece along the x-direction and convey the workpiece to the working area of ​​the dispensing mechanism.

[0013] The beneficial effect of the present invention is that by installing the y-direction motion mechanism on the x-direction motion mechanism, the z-direction motion mechanism on the y-direction motion mechanism, and installing the dispensing mechanism on the side of the z-direction motion mechanism and with the length direction parallel to the plane where the z-direction motion mechanism is located, the operation area of ​​the dispensing mechanism in the x-direction can be increased, which is beneficial to improving the dispensing work efficiency; and the center of gravity of the dispensing mechanism is made closer to the y-direction motion mechanism, which can improve the operation stability of the dispensing mechanism, thereby improving the accuracy of the dispensing operation. The marble platform is used as the base, which has high precision and good rigidity, which is beneficial to further improving the accuracy of the dispensing operation.

[0014] According to one embodiment of the present invention, the cabinet-type dispensing machine further includes: a shell mechanism, a pneumatic triplet is installed on the side of the shell mechanism, and a valve controller is installed on the top of the shell mechanism.

[0015] According to one embodiment of the present invention, the number of the y-direction motion mechanisms and the z-direction motion mechanisms are both two groups, the two groups of the y-direction motion mechanisms are mirror-set along the y-direction, and the two groups of the z-direction motion mechanisms are mirror-set along the y-direction.

[0016] According to one embodiment of the present invention, the z-axis motion mechanism includes: a z-axis mounting plate and a z-axis driving module, the z-axis mounting plate is connected to the y-axis motion mechanism, the z-axis driving module is installed on the z-axis mounting plate and is located on the side of the z-axis mounting plate close to the dispensing mechanism, the dispensing mechanism is connected to the z-axis mounting plate, and the length direction of the dispensing mechanism is parallel to the plane where the z-axis mounting plate is located.

[0017] According to one embodiment of the present invention, the z-direction motion mechanism also includes: a mounting frame, which is connected to the z-direction driving module, and the z-direction driving module can drive the mounting frame to move along the z direction; the dispensing mechanism is installed on a side of the mounting frame away from the z-direction driving module.

[0018] According to one embodiment of the present invention, the z-axis motion mechanism further includes: a visual component and a laser altimeter module, both of which are connected to the z-axis drive module, and the visual component is located on one side of the z-axis drive module close to the dispensing mechanism.

[0019] According to one embodiment of the present invention, the conveying mechanism comprises:

[0020] A bottom plate, the bottom plate being mounted on the marble platform;

[0021] Two support seats, the two support seats are mounted on the bottom plate and arranged in parallel, and each of the support seats is mounted with a first track; the first track is used to transport the workpiece and corresponds to the working area of ​​the workpiece;

[0022] A lifting drive assembly, the lifting drive assembly is located below the support seat, and the lifting drive assembly can drive the first track to move up and down;

[0023] A workpiece bearing platform, the workpiece bearing platform is located between the two support seats; the workpiece bearing platform is used to bear the workpiece;

[0024] When the lifting drive assembly drives the first track to a first height, the workpiece and the workpiece carrier are in a non-contact state, and when the lifting drive assembly drives the first track to a second height, the workpiece and the workpiece carrier are in a contact state.

[0025] According to one embodiment of the present invention, the lifting drive assembly includes: a lifting drive member, a lifting transmission belt and a cam, and the cam is connected to the lifting drive member through the lifting transmission belt; the lower end of the first track is in contact with the cam, and when the lifting drive member drives the cam to rotate, the lifting movement of the first track can be realized.

[0026] According to one embodiment of the present invention, both ends of the support seat are connected to second rails, and the second rails are used to transport the workpieces and correspond to the waiting area of ​​the workpieces.

[0027] According to one embodiment of the present invention, the conveying mechanism further comprises: a track width adjustment component, wherein the track width adjustment component is connected to the second track for adjusting the width of the conveying mechanism.

[0028] According to one embodiment of the present invention, two groups of the first tracks are provided on one of the support seats, and the two groups of the first tracks are mirror-imaged along the y direction.

[0029] According to one embodiment of the present invention, a material blocking assembly is installed on one side of the workpiece carrier platform, and when the workpiece is conveyed into the working area of ​​the conveying mechanism, the material blocking assembly stops the workpiece so that the workpiece stays in the working area.

[0030] According to one embodiment of the present invention, the material stopping assembly includes: a connecting plate, a material stopping cylinder and a material stopping block, the connecting plate is connected to the side of the workpiece supporting platform, the material stopping cylinder is connected to the connecting plate, and the material stopping block is connected to the movable end of the material stopping cylinder; when the material stopping block is in an upwardly extended state, it can stop the workpiece; when the material stopping block is in a retracted state, the workpiece can be transported along the x direction.

[0031] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention are realized and obtained by the structures particularly pointed out in the description, claims and drawings.

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0034] Figure 1 It is a three-dimensional structural schematic diagram of the cabinet type glue dispensing machine of the present invention.

[0035] Figure 2 It is a structural schematic diagram of the shell mechanism of the present invention.

[0036] Figure 3 It is a structural schematic diagram of the cabinet type glue dispensing machine (with a hidden shell mechanism) of the present invention.

[0037] Figure 4 It is a structural schematic diagram of the control module of the present invention.

[0038] Figure 5 It is a structural schematic diagram of a marble platform of the present invention.

[0039] Figure 6 It is a structural schematic diagram of the process module of the present invention.

[0040] Figure 7 It is a structural schematic diagram of the cover plate of the present invention.

[0041] Figure 8 It is a structural schematic diagram of the x-direction motion mechanism of the present invention.

[0042] Fig. 9It is a structural schematic diagram of the calibration module of the present invention.

[0043] Fig.10 It is a schematic structural diagram of the y-direction motion mechanism and the z-direction motion mechanism of the present invention.

[0044] Fig.11 It is a structural schematic diagram of the z-direction driving module of the present invention.

[0045] Fig.12 It is a structural schematic diagram of the conveying mechanism of the present invention.

[0046] Fig.13 It is a structural schematic diagram of the lifting drive assembly of the present invention.

[0047] Figure 14-15 It is a cross-sectional view (partial) of the conveying mechanism of the present invention.

[0048] Fig.16 It is a schematic structural diagram of the first belt conveyor assembly and the second belt conveyor assembly of the present invention.

[0049] Fig.17 It is a structural schematic diagram of the cam of the present invention.

[0050] Fig.18 It is a structural schematic diagram of the track width adjustment assembly of the present invention.

[0051] Fig.19 It is a schematic structural diagram of two workpiece support platforms of the present invention.

[0052] In the figure: 1. marble platform; 2. x-axis motion mechanism; 3. y-axis motion mechanism; 4. z-axis motion mechanism; 5. dispensing mechanism; 6. conveying mechanism; 7. shell mechanism; 8. pneumatic triplex; 9. valve controller; 11. process module; 12. calibration module; 13. control module; 14. frame; 101. x-axis first mounting part; 102. x-axis second mounting part; 201. x-axis active motion component; 202. x-axis driven motion component; 111. decorative plate; 112. cover plate; 113. weighing module; 114. glue cleaning module; 115. glue suction Module; 116, telescopic cylinder; 117, upward camera; 1121, button buckle; 1122, first through hole; 1123, second through hole; 1124, third through hole; 1125, fourth through hole; 121, height calibration component; 122, glue quantity calibration component; 123, glue dispensing position calibration component; 1211, height calibration block; 1221, carrier plate; 1231, calibration plate; 31, y-axis crossbeam; 32, y-axis linear motor; 41, z-axis mounting plate; 42, z-axis drive module; 43, visual component; 44, mounting frame; 45, laser height measurement module; 421, z-axis driving motor; 422, z-axis lead screw module; 423, z-axis driving plate; 61, bottom plate; 62, support seat; 63, first track; 64, lifting drive assembly; 65, workpiece carrier; 66, second track; 67, abutment wheel; 68, track width adjustment assembly; 611, support block; 621, first height sensor; 622, second height sensor; 631, first lifting plate; 632, first belt conveyor assembly; 641, lifting drive member; 642, lifting transmission belt; 643, cam; 6431, shaft; 6432 , connecting part; 6311, first baffle; 6312, second baffle; 651, material blocking assembly; 6511, connecting plate; 6512, material blocking cylinder; 6513, material blocking block; 652, vacuum adsorption plate; 661, second mounting plate; 662, second belt conveyor assembly; 681, width adjustment drive motor; 682, width adjustment rod; 683, width adjustment moving block; 70, column; 71, first mounting plate; 72, left panel; 73, right panel; 74, rear panel; 75, front door; 76, gull-wing door; 77, top panel; 78, rear door; 781, cooling fan. DETAILED DESCRIPTION

[0053] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0054] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0055] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0056] like Figures 1 to 19 As shown, the cabinet-type dispensing machine of the present invention includes: a marble platform 1, an x-axis motion mechanism 2, a y-axis motion mechanism 3, a z-axis motion mechanism 4, a dispensing mechanism 5 and a conveying mechanism 6. The marble platform 1 is provided with an x-axis first mounting portion 101 and an x-axis second mounting portion 102, and an accommodating space is formed between the x-axis first mounting portion 101 and the x-axis second mounting portion 102. The x-direction motion mechanism 2 includes: an x-direction active motion component 201 and an x-direction driven motion component 202, wherein the x-direction active motion component 201 is mounted on the x-direction first mounting portion 101, and the x-direction driven motion component 202 is mounted on the x-direction second mounting portion 102; the y-direction motion mechanism 3 spans the x-direction motion mechanism 2, and the x-direction motion mechanism 2 can drive the y-direction motion mechanism 3 to reciprocate along the x-direction; the z-direction motion mechanism 4 is mounted on the y-direction motion mechanism 3, and the y-direction motion mechanism 3 can drive the z-direction motion mechanism 4 to reciprocate along the z-direction; the dispensing mechanism 5 is mounted on the z-direction motion mechanism 4, and the z-direction motion mechanism 4 can drive the dispensing mechanism 5 to reciprocate along the z-direction, wherein the dispensing mechanism 5 is located on the side of the z-direction motion mechanism 4 close to the x-direction driven motion component 202, and the length direction of the dispensing mechanism 5 is parallel to the plane where the z-direction motion mechanism 4 is located; the conveying mechanism 6 is mounted in the accommodating space of the marble platform 1, and the conveying mechanism 6 is used to convey the workpiece along the x-direction and convey the workpiece to the working area of ​​the dispensing mechanism 5.

[0057] Different from the conventional layout, the y-direction motion mechanism 3 of the present invention is installed on the x-direction motion mechanism 2, and the z-direction motion mechanism 4 is installed on the y-direction motion mechanism 3, so that the movable stroke of the dispensing mechanism 5 in the x-direction can be increased. The dispensing mechanism 5 is installed on the side of the z-direction motion mechanism 4 and the length direction is parallel to the plane where the z-direction motion mechanism 4 is located, which can increase the operating area of ​​the dispensing mechanism 5 in the x-direction, which is conducive to improving the efficiency of dispensing; it can also make the center of gravity of the dispensing mechanism 5 closer to the y-direction motion mechanism 3, which can improve the operating stability of the dispensing mechanism, thereby improving the accuracy of the dispensing operation. In addition, the use of the marble platform 1 as the base can further improve the dispensing accuracy.

[0058] In this embodiment, the y-direction motion mechanism 3, the z-direction motion mechanism 4, and the dispensing mechanism 5 of the present invention are each two, and one y-direction motion mechanism 3, one z-direction motion mechanism 4, and one dispensing mechanism 5 form a group of operating mechanisms. One group of operating mechanisms corresponds to one operating area, and the two groups of operating mechanisms can work independently or synchronously. The two groups of y-direction motion mechanisms 3 are mirror-set along the y direction, and the two groups of z-direction motion mechanisms 4 are mirror-set along the y direction. In this way, the operating area of ​​the dispensing mechanism 5 can be concentrated in the middle of the conveying mechanism 6, which is convenient for the dispensing operation; at the same time, interference between the two dispensing mechanisms 5 can also be prevented.

[0059] In this embodiment, the marble platform 1 is roughly in the shape of a concave letter "U". The x-axis motion mechanism 2 includes: an x-axis active motion component 201 and an x-axis driven motion component 202, wherein the x-axis active motion component 201 is mounted on the x-axis first mounting portion 101, and the x-axis driven motion component 202 is mounted on the x-axis second mounting portion 102. For example, the x-axis active motion component 201 is a linear motor module, and the x-axis driven motion component 202 is a guide rail. The y-axis motion mechanism 3 includes: a y-axis crossbeam 31 and a y-axis linear motor 32, wherein one end of the y-axis crossbeam 31 is mounted on the x-axis active motion component 201, and the other end is mounted on the x-axis driven motion component 202. The z-axis motion mechanism 4 includes: a z-axis mounting plate 41, a z-axis driving module 42, a visual component 43, a mounting frame 44 and a laser altimeter module 45. The z-axis mounting plate 41 is connected to the y-axis linear motor 32. The z-axis driving module 42 is mounted on the z-axis mounting plate 41 and is located on the side of the z-axis mounting plate 41 close to the dispensing mechanism 5. The dispensing mechanism 5 is connected to the z-axis mounting plate 41, and the length direction of the dispensing mechanism 5 is parallel to the plane where the z-axis mounting plate 41 is located. The mounting frame 44 is connected to the z-axis driving module 42, and the z-axis driving module 42 can drive the mounting frame 44 to move along the z direction; the dispensing mechanism 5 is installed on the side of the mounting frame 44 away from the z-axis driving module 42. The visual component 43 and the laser altimeter module 45 are both connected to the z-axis driving module 42. The visual component 43 is located on the side of the z-axis driving module 42 close to the dispensing mechanism 5.

[0060] That is to say, the z-direction driving module 42 can drive the visual component 43, the dispensing mechanism 5, and the laser height measurement module 45 to move synchronously along the z-direction, the y-direction linear motor 32 can drive the z-direction motion mechanism 4 to move along the y-direction, and the x-direction motion mechanism 2 can drive the y-direction motion mechanism 3 to move along the x-direction. It should be noted that one z-direction motion mechanism 4 is installed on one y-direction motion mechanism 3, and the z-direction motion mechanism 4 is connected to the y-direction linear motor 32. The two y-direction motion mechanisms 3 can move independently along the x-direction, and the two z-direction motion mechanisms 4 are independent of each other and do not affect each other.

[0061] It should be noted that the z-axis drive module 42 includes: a z-axis drive motor 421, a z-axis lead screw module 422 and a z-axis drive plate 423. The z-axis lead screw module 422 is mounted on the z-axis mounting plate 41 and is located near the front side. The z-axis drive motor 421 is connected to the z-axis lead screw module 422. The z-axis drive plate 423 is connected to the z-axis lead screw module 422. When the z-axis drive motor 421 is started, it can drive the lead screw of the z-axis lead screw module 422 to rotate. The nut on the lead screw is connected to the z-axis drive plate 423. When the lead screw rotates, the nut can move in the z direction, thereby driving the z-axis drive plate 423 to move in the z direction. The visual component 43, the mounting frame 44 and the laser height measurement module 45 are all connected to the z-axis drive plate 423, that is, when the z-axis drive plate 423 moves in the z direction, it can drive the visual component 43, the mounting frame 44 and the laser height measurement module 45 to move synchronously in the z direction. The dispensing mechanism 5 is, for example, a dispensing valve (including but not limited to a piezoelectric valve and a screw valve). The dispensing mechanism 5 is mounted on the front side of the mounting frame 44, and the mounting frame 44 is located on the front side of the z-direction driving module 42. In this way, the center of gravity of the dispensing mechanism 5 is closer to the y-direction beam 31, which can improve the stability of the dispensing mechanism 5 when it moves, and is conducive to improving the accuracy of the dispensing operation. In addition, the distance between the dispensing outlet of the dispensing mechanism 5 and the y-direction beam 31 is very close, which can expand the operating range of the dispensing mechanism 5 in the x-direction, and is conducive to improving the working efficiency of the dispensing operation.

[0062] In this embodiment, the cabinet-type dispensing machine further includes: a shell mechanism 7 and a control module 13. A pneumatic triplet 8 is installed on the side of the shell mechanism 7, a valve controller 9 is installed on the top of the shell mechanism 7, and the control module 13 is installed in a frame 14, and the frame 14 is located below the marble platform 1. Specifically, the shell mechanism 7 includes: four columns 70, a first mounting plate 71, a left panel 72, a right panel 73 and a rear panel 74. The four columns 70 are distributed at the four corners of the shell mechanism 7. The first mounting plate 71 is located at the front side, and the two ends are connected to the two adjacent columns 70 respectively; the left panel 72 is located on the left side, and the two ends are connected to the two adjacent columns 70 respectively; the right panel 73 is located on the right side, and the two ends are connected to the two adjacent columns 70 respectively; the rear panel 74 is located on the rear side, and the two ends are connected to the two adjacent columns 70 respectively. Two front doors 75 are provided below the first mounting plate 71, and one side of the front door 75 is hinged to the column 70 for easy opening and closing. A gull-wing door 76 is provided above the first mounting plate 71. One side of the gull-wing door 76 is hinged to the top plate 77. The gull-wing door 76 can be opened or closed by pulling the handle on the gull-wing door 76. A visual window is provided on the gull-wing door 76 for easy observation of the operation. Two rear doors 78 are provided below the rear panel 74. One side of the rear door 78 is hinged to the column 70 for easy opening and closing. A pneumatic triplet 8 is installed on the rear door 78. The number of pneumatic triplet 8 is two. The control module 13 mainly includes a host and various control valves. The internal space of the frame 14 is divided into two left and right installation spaces by a partition. One installation space is used to place various control valves, and the other installation space is used to place the host. The two pneumatic triplet 8 correspond to the two installation spaces respectively. The pneumatic triplet 8 can process the air source entering the installation space (for example, filtering moisture, maintaining pressure, and adding a small amount of oil to the air) to improve the quality of the air. A cooling fan 781 is also installed on the rear door 78. For example, a plurality of operating switches are mounted on the first mounting plate 71, and the plurality of operating switches are arranged in a straight line. The first mounting plate 71 is located in the middle of the front end of the housing mechanism 7, which is just suitable for the staff to operate various operating switches, which is conducive to improving the convenience of operation. The front door 75 and the rear door 78 correspond to the control module 13. The status of the control module 13 can be checked by opening the front door 75 and the rear door 78. The valve controller 9 is mounted on the top plate 77. The valve controller 9 is set outside, and the valve controller 9 can be directly operated without frequently opening the front door 75 or the rear door 78.

[0063] The cabinet-type glue dispensing machine also includes a process module 11, which is installed on one side of the second mounting portion 102 in the x direction. The process module 11 includes: a decorative plate 111, a cover plate 112, a weighing module 113, a glue cleaning module 114 and a glue suction module 115. The decorative plate 111 is connected to the marble platform 1, and the cover plate 112 is connected to the marble platform 1 and can move relative to the decorative plate 111 to open or close the opening on the decorative plate 111; the weighing module 113, the glue cleaning module 114, and the glue suction module 115 are located below the decorative plate 111. Specifically, the rear side of the decorative plate 111 is fixed to the second mounting portion 102 in the x direction, and the front side of the decorative plate 111 is fixed to the first mounting plate 71. Since the size of the marble platform 1 is smaller than the size of the frame 14, a accommodating space is formed below the decorative plate 111, and the process module 11 can be installed. The process module 11 of the existing glue dispensing machine is not provided with a cover plate 112. When repairing or replacing consumables, the entire decorative plate 111 needs to be removed, which is very inconvenient. However, the cover plate 112 of this embodiment can be opened, which is convenient for repairing, operating, and replacing the weighing module 113, the glue cleaning module 114, and the glue suction module 115.

[0064] Specifically, the rear side of the cover plate 112 is hinged to the decorative plate 111, and the shape of the cover plate 112 matches the opening of the decorative plate 111. The process module 11 also includes: a telescopic cylinder 116, one end of which is connected to the marble platform 1, and the other end of which is connected to the cover plate 112. When the telescopic cylinder 116 is in an extended state, the cover plate 112 is in an open state; when the telescopic cylinder 116 is in a retracted state, the cover plate 112 is in a closed state. A button-type buckle 1121 is provided on the cover plate 112, and when the cover plate 112 is in a closed state, the button-type buckle 1121 is engaged with the decorative plate 111 to lock the cover plate 112.

[0065] In this embodiment, the cover plate 112 is provided with a first through hole 1122, a second through hole 1123, a third through hole 1124 and a fourth through hole 1125, wherein the first through hole 1122 corresponds to the glue inlet of the weighing module 113, the second through hole 1123 corresponds to the glue sucking part of the glue sucking module 115, the third through hole 1124 corresponds to the glue wiping part of the glue cleaning module 114, and the fourth through hole 1125 corresponds to the glue clamping part of the glue cleaning module 114, so that the relevant working parts of each module are exposed on the cover plate 112 for easy operation. For example, two upward-looking cameras 117 are also provided on the decorative plate 111 to detect whether the glue dispensing mechanism 5 is glued.

[0066] The cabinet-type glue dispensing machine also includes: a calibration module 12, and the calibration module 12 is installed on the inner side of the second mounting part 102 in the x-direction. The calibration module 12 includes: a height measurement calibration component 121, a glue quantity calibration component 122, and a glue dispensing position calibration component 123. The height measurement calibration component 121 is used to calibrate the laser height measurement module 45 installed on the z-direction motion mechanism 4. The glue quantity calibration component 122 is used to weigh and calibrate the single glue output of the glue dispensing mechanism 5. The glue dispensing position calibration component 123 is used to detect and calibrate the glue dispensing position of the glue dispensing mechanism 5. Specifically, the height measurement calibration component 121 includes a height measurement calibration block 1211, and the upper surface of the height measurement calibration block 1211 is provided with a plurality of step surfaces of different heights. The laser height measurement module 45 is moved to the top of the height measurement calibration block 1211, and the laser is sequentially projected onto the step surfaces of different heights to detect the accuracy of the height measurement result. The glue quantity calibration component 122 includes a carrier plate 1221. During weighing calibration, the glue dispensing mechanism 5 is aligned with the carrier plate 1221, and then the glue is dispensed on the carrier plate 1221. The carrier plate 1221 carrying the glue is weighed and calibrated with a standard scale. In the event that the weighing module 113 fails, calibration can be performed using the glue quantity calibration component 122. The glue dispensing position calibration component 123 includes: a calibration plate 1231. The glue dispensing mechanism 5 dispenses glue on the calibration plate 1231 according to a set program, and then the glue dispensing track on the calibration plate 1231 is compared with the standard track set by the program to achieve calibration of the glue dispensing position.

[0067] In this embodiment, the conveying mechanism 6 includes: a bottom plate 61, two support seats 62, a lifting drive assembly 64 and a workpiece bearing platform 65. The bottom plate 61 is installed on the marble platform 1; the two support seats 62 are installed on the bottom plate 61 and arranged in parallel, and each support seat 62 is installed with a first track 63; the first track 63 is used to convey the workpiece and corresponds to the working area of ​​the workpiece; the lifting drive assembly 64 is located below the support seat 62, and the lifting drive assembly 64 can drive the first track 63 to move up and down; the workpiece bearing platform 65 is located between the two support seats 62; the workpiece bearing platform 65 is used to carry the workpiece. When the lifting drive assembly 64 drives the first track 63 to a first height, the workpiece and the workpiece bearing platform 65 are in a non-contact state, and when the lifting drive assembly 64 drives the first track 63 to a second height, the workpiece and the workpiece bearing platform 65 are in a contact state. The conveying mechanism 6 is located below the y-direction motion mechanism 3, and when the workpiece is conveyed to the working area, the dispensing mechanism 5 can perform dispensing operations on the workpiece.

[0068] In this embodiment, two groups of first rails 63 are provided on a support seat 62, and the two groups of first rails 63 are mirror-imaged along the y direction. That is, the conveying mechanism 6 includes a total of four groups of first rails 63, and the two opposite groups of first rails 63 correspond to one working area, and one working area corresponds to one workpiece carrier 65, that is, there are two working areas, and the two dispensing mechanisms 5 can synchronously or asynchronously perform dispensing operations on the workpieces in the two working areas. The lifting drive assembly 64 includes: a lifting drive member 641, a lifting transmission belt 642 and a cam 643, and the cam 643 is connected to the lifting drive member 641 through the lifting transmission belt 642. The lower end of the first rail 63 contacts the cam 643, and when the lifting drive member 641 drives the cam 643 to rotate, the lifting movement of the first rail 63 can be realized. The lower end of the first rail 63 is provided with an abutment wheel 67, and the abutment wheel 67 abuts against the cam 643. The cam 643 includes a shaft body 6431 and two connecting parts 6432, the two connecting parts 6432 are fixedly connected to the two ends of the shaft body 6431 respectively, and the connecting parts 6432 and the shaft body 6431 are eccentrically arranged. Two support blocks 611 are arranged on the bottom plate 61, one connecting part 6432 is rotatably connected to one support block 611, and one connecting part 6432 is connected to the lifting transmission belt 642. When the output shaft of the lifting drive member 641 rotates, the lifting transmission belt 642 can be driven to move, thereby driving the cam 643 to rotate. When the cam 643 rotates to different angles, the height of the abutting wheel 67 can be changed, thereby changing the height of the first track 63. It should be noted that the two first tracks 63 arranged relatively to each other use the same cam 643 to achieve lifting.

[0069] Specifically, the first track 63 includes: a first lifting plate 631 and a first belt conveyor assembly 632, the first belt conveyor assembly 632 is installed on the first lifting plate 631, the first belt conveyor assembly 632 is used to convey the workpiece, the first lifting plate 631 is slidably connected to the support seat 62, and the abutment wheel 67 is installed at the lower end of the first lifting plate 631. When the abutment wheel 67 changes height, the first lifting plate 631 also changes height accordingly. The support seat 62 is installed with a first height sensor 621 and a second height sensor 622, and the first lifting plate 631 is installed with a first baffle 6311 and a second baffle 6312, the first baffle 6311 corresponds to the first height sensor 621, and the second baffle 6312 corresponds to the second height sensor 622. The first baffle 6311 and the second baffle 6312 move up and down with the first lifting plate 631. When the first baffle 6311 is inserted into the first height sensor 621, a sensing signal can be triggered to the control module 13, indicating that the first track 63 has reached the first height. When the second baffle 6312 is inserted into the second height sensor 622, a sensing signal can be triggered to the control module 13, indicating that the first track 63 has reached the second height.

[0070] It should be noted that a stopper assembly 651 is installed on the workpiece carrier 65. The workpiece carrier 65 is located between the two support seats 62, and the workpiece carrier 65 is located in the working area. When the workpiece is transported to the working area of ​​the conveying mechanism 6, the stopper assembly 651 stops the workpiece so that the workpiece stays in the working area, and at this time, the first track 63 is at a first height. Then, the lifting drive assembly 64 drives the first track 63 to descend to a second height, and at this time, the workpiece contacts the workpiece carrier 65. The stopper assembly 651 includes: a connecting plate 6511, a stopper cylinder 6512 and a stopper block 6513, the connecting plate 6511 is connected to the side of the workpiece carrier 65, the stopper cylinder 6512 is connected to the connecting plate 6511, and the stopper block 6513 is connected to the movable end of the stopper cylinder 6512; when the stopper block 6513 is in an upwardly extending state, the workpiece can be stopped; when the stopper block 6513 is in a retracted state, the workpiece can be transported along the x direction. The workpiece carrier 65 has a vacuum adsorption plate 652. When the workpiece falls on the workpiece carrier 65, the vacuum adsorption can be turned on to adsorb the workpiece, and then the glue dispensing mechanism 5 can perform glue dispensing on the workpiece. The present invention installs the material blocking component 651 on the workpiece carrier 65. When conveying workpieces of different sizes, the entire workpiece carrier 65 can be replaced without separately adjusting the installation position of the material blocking component 651. One workpiece carrier 65 corresponds to one working area.

[0071] In this embodiment, the two ends of the support seat 62 are connected with a second track 66, and the second track 66 is used to transport the workpiece and corresponds to the waiting area of ​​the workpiece. The two sets of second tracks 66 are arranged in a mirror image along the y direction. The second track 66 includes: a second mounting plate 661 and a second belt conveyor assembly 662, one end of the second mounting plate 661 is fixedly connected to the end of the support seat 62, and the second belt conveyor assembly 662 is installed on the second mounting plate 661. It should be noted that the conveying mechanism 6 of this embodiment has two operating areas, two waiting areas, and the order from left to right is the waiting area, the operating area, the operating area, and the waiting area. When the workpiece is transported to the operating area, the two dispensing mechanisms 5 can perform dispensing operations on the two workpieces at the same time, or the two dispensing mechanisms 5 can perform dispensing operations on different areas of a workpiece at the same time, or the two dispensing mechanisms 5 can perform dispensing operations on the two workpieces one after another. The workpiece to be dispensed delivered from the previous process can wait in one of the waiting areas for loading; the workpiece that has been dispensed can be transported to another belt area for unloading. In this way, the work efficiency can be significantly improved. Furthermore, the lifting and lowering of the first rails 63 of the two working areas are independently controlled and can be operated separately, which can further improve work efficiency.

[0072] The conveying mechanism 6 further includes: a track width adjustment component 68, which is connected to the second track 66 for adjusting the width of the conveying mechanism 6. The track width adjustment component 68 includes: a width adjustment drive motor 681, a width adjustment rod 682 and a width adjustment moving block 683, the two ends of the width adjustment rod 682 respectively penetrate the two groups of second tracks 66, and the width adjustment moving block 683 is connected to one of the second tracks 66, the width adjustment drive motor 681 is located at the other second track 66, and the width adjustment drive motor 681 is connected to one end of the width adjustment rod 682 with a belt transmission. When the width adjustment drive motor 681 is started, the width adjustment rod 682 can be driven to rotate through the synchronous belt, thereby driving the width adjustment moving block 683 to move along the y direction on the width adjustment rod 682, and when the width adjustment moving block 683 moves, it can drive one of the second tracks 66 to move along the y direction, so that the width between the two groups of second tracks 66 can be changed. Since the second rail 66 is fixedly connected to the support seat 62, and the first rail 63 is installed on the support seat 62, when the second rail 66 moves along the y direction, the support seat 62 will also move along the y direction (the lower end of one of the support seats 62 is installed on the slide rail and can slide). That is, the conveying mechanism 6 of this embodiment can adjust the width of the working area and the waiting area to adapt to workpieces of different widths.

[0073] In summary, the cabinet-type glue dispensing machine of the present invention can increase the operation area of ​​the glue dispensing mechanism 5 in the x direction by installing the y-direction motion mechanism 3 on the x-direction motion mechanism 2, the z-direction motion mechanism 4 on the y-direction motion mechanism 3, and the glue dispensing mechanism 5 on the side of the z-direction motion mechanism 4 and the length direction is parallel to the plane where the z-direction motion mechanism 4 is located, which is conducive to improving the work efficiency of glue dispensing; and, the center of gravity of the glue dispensing mechanism 5 is closer to the y-direction motion mechanism 3, which can improve the operation stability of the glue dispensing mechanism 5, thereby improving the accuracy of the glue dispensing operation. The marble platform 1 is used as the base, which has high precision and good rigidity, and is conducive to improving the operation accuracy. The process module 11 with a cover plate 112 that can be opened and closed can improve the convenience of repairing and replacing consumables for each process module. The conveying mechanism 6 adopts a liftable track, which can simplify the structure of the conveying mechanism 6, improve space utilization and work accuracy. The present invention can be configured with a variety of glue dispensing operation modes, which can be flexibly matched according to usage requirements, improve the work efficiency of glue dispensing, and create economic value for enterprises.

[0074] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0075] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A cabinet type dispensing machine, characterized in that: include: A marble platform (1), the marble platform (1) comprising a first x-direction mounting portion (101) and a second x-direction mounting portion (102), wherein a receiving space is formed between the first x-direction mounting portion (101) and the second x-direction mounting portion (102); An x-direction motion mechanism (2), the x-direction motion mechanism (2) comprising: an x-direction active motion component (201) and an x-direction driven motion component (202), the x-direction active motion component (201) being mounted on the x-direction first mounting portion (101), and the x-direction driven motion component (202) being mounted on the x-direction second mounting portion (102); A y-direction motion mechanism (3), the y-direction motion mechanism (3) spanning the x-direction active motion component (201) and the x-direction driven motion component (202), and the x-direction motion mechanism (2) can drive the y-direction motion mechanism (3) to reciprocate along the x-direction; A z-direction motion mechanism (4), wherein the z-direction motion mechanism (4) is mounted on the y-direction motion mechanism (3), and the y-direction motion mechanism (3) is capable of driving the z-direction motion mechanism (4) to reciprocate along the z-direction; A glue dispensing mechanism (5), wherein the glue dispensing mechanism (5) is installed on the z-direction motion mechanism (4), and the z-direction motion mechanism (4) is capable of driving the glue dispensing mechanism (5) to reciprocate along the z-direction; wherein the glue dispensing mechanism (5) is located on a side of the z-direction motion mechanism (4) close to the x-direction driven motion component (202), and the length direction of the glue dispensing mechanism (5) is parallel to the plane where the z-direction motion mechanism (4) is located; A conveying mechanism (6), wherein the conveying mechanism (6) is installed in the accommodating space, and the conveying mechanism (6) is used to convey the workpiece along the x-direction and convey the workpiece to the operating area of ​​the dispensing mechanism (5).

2. The cabinet type glue dispensing machine as claimed in claim 1, characterized in that: The number of the y-direction motion mechanisms (3) and the number of the z-direction motion mechanisms (4) are both two groups, the two groups of the y-direction motion mechanisms (3) are arranged in a mirror image along the y-direction, and the two groups of the z-direction motion mechanisms (4) are arranged in a mirror image along the y-direction.

3. The cabinet type glue dispensing machine as claimed in claim 1, characterized in that: The z-direction motion mechanism (4) comprises: a z-direction mounting plate (41) and a z-direction driving module (42); the z-direction mounting plate (41) is connected to the y-direction motion mechanism (3); the z-direction driving module (42) is mounted on the z-direction mounting plate (41) and is located on a side of the z-direction mounting plate (41) close to the glue dispensing mechanism (5); the glue dispensing mechanism (5) is connected to the z-direction mounting plate (41), and the length direction of the glue dispensing mechanism (5) is parallel to the plane where the z-direction mounting plate (41) is located.

4. The cabinet type glue dispensing machine as claimed in claim 3, characterized in that: The z-direction motion mechanism (4) further comprises: a mounting frame (44), wherein the mounting frame (44) is connected to the z-direction drive module (42), and the z-direction drive module (42) is capable of driving the mounting frame (44) to move along the z-direction; and the glue dispensing mechanism (5) is mounted on a side of the mounting frame (44) away from the z-direction drive module (42).

5. The cabinet type glue dispensing machine as claimed in claim 4, characterized in that: The z-direction motion mechanism (4) further comprises: a visual component (43) and a laser height measurement module (45); the visual component (43) and the laser height measurement module (45) are both connected to the z-direction drive module (42); and the visual component (43) is located on a side of the z-direction drive module (42) close to the glue dispensing mechanism (5).

6. The cabinet type glue dispensing machine as claimed in claim 1, characterized in that: The conveying mechanism (6) comprises: A bottom plate (61), the bottom plate (61) being mounted on the marble platform (1); Two support seats (62), the two support seats (62) are mounted on the bottom plate (61) and are arranged in parallel, and each of the support seats (62) is mounted with a first track (63); the first track (63) is used to transport the workpiece and corresponds to the working area of ​​the workpiece; A lifting drive assembly (64), the lifting drive assembly (64) is located below the support seat (62), and the lifting drive assembly (64) is capable of driving the first track (63) to move upward and downward; A workpiece bearing platform (65), the workpiece bearing platform (65) is located between the two support seats (62); the workpiece bearing platform (65) is used to bear a workpiece; When the lifting drive assembly (64) drives the first track (63) to a first height, the workpiece and the workpiece carrier (65) are in a non-contact state; when the lifting drive assembly (64) drives the first track (63) to a second height, the workpiece and the workpiece carrier (65) are in a contact state.

7. The cabinet type glue dispensing machine as claimed in claim 6, characterized in that: The lifting drive assembly (64) comprises: a lifting drive member (641), a lifting transmission belt (642) and a cam (643); the cam (643) is connected to the lifting drive member (641) through the lifting transmission belt (642); the lower end of the first track (63) is in contact with the cam (643); when the lifting drive member (641) drives the cam (643) to rotate, the lifting movement of the first track (63) can be realized.

8. The cabinet type glue dispensing machine as claimed in claim 6, characterized in that: Both ends of the support seat (62) are connected to a second track (66), and the second track (66) is used to transport the workpiece and corresponds to a waiting area of ​​the workpiece.

9. The cabinet type glue dispensing machine as claimed in claim 8, characterized in that: The conveying mechanism (6) further comprises: a track width adjustment component (68), wherein the track width adjustment component (68) is connected to the second track (66) and is used to adjust the width of the conveying mechanism (6).

10. The cabinet type glue dispensing machine as claimed in claim 6, characterized in that: Two groups of the first tracks (63) are arranged on one of the support seats (62), and the two groups of the first tracks (63) are arranged in a mirror image along the y direction.

11. The cabinet type glue dispensing machine according to claim 6, characterized in that: A material blocking assembly (651) is installed on one side of the workpiece support platform (65). When the workpiece is transported to the working area of ​​the transport mechanism (6), the material blocking assembly (651) stops the workpiece so that the workpiece stays in the working area.

12. The cabinet type glue dispensing machine according to claim 11, characterized in that: The material blocking assembly (651) includes: a connecting plate (6511), a material blocking cylinder (6512) and a material blocking block (6513); the connecting plate (6511) is connected to the side of the workpiece supporting platform (65), the material blocking cylinder (6512) is connected to the connecting plate (6511), and the material blocking block (6513) is connected to the movable end of the material blocking cylinder (6512); when the material blocking block (6513) is in an upwardly extended state, it can stop the workpiece; when the material blocking block (6513) is in a retracted state, the workpiece can be transported along the x direction.

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