Automatic dispensing equipment

Abstract

The utility model relates to automatic dispensing equipment which comprises a dispensing machine table, the dispensing mechanism is used for dispensing the product; the positioning mechanism is used for positioning the product; the glue dispensing mechanism comprises a glue dispensing supporting seat, a mounting plate and at least one glue dispensing device, the glue dispensing supporting seat is fixedly arranged on the glue dispensing machine table, the mounting plate is fixedly arranged on the glue dispensing supporting seat, the at least one glue dispensing device is arranged on the mounting plate, and each glue dispensing device comprises a moving module, a glue dispensing head, a switching block and two symmetrically-arranged glue dispensing needles. The moving module is arranged on the mounting plate, the dispensing head is mounted on the moving module, the output end of the dispensing head is communicated with two symmetrically arranged dispensing needles through an adapter block, and the dispensing needles are used for dispensing a product at the position of the positioning mechanism. The automatic dispensing equipment disclosed by the utility model solves the problems of low automation degree, low accuracy and low production efficiency of manual dispensing operation, realizes automation of the dispensing device, and improves the product competitiveness of the dispensing device.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing, in particular to an automatic glue dispensing device. Background Art

[0002] A dispensing device is a commonly used device in the manufacturing industry. It applies fluid colloidal material to a product to be processed in order to bond it to other products. Some products require dispensing during the manufacturing process. When dispensing the product, the part to be dispensed needs to be placed in the corresponding position of the dispensing syringe of the dispensing device.

[0003] Traditional dispensing relies on manual operation, which involves manually placing the product on a carrier and positioning it. Manual positioning can only position one product at a time, and it is inevitable that there will be a deviation between the position of the product to be dispensed and the position of the dispensing syringe, resulting in low dispensing efficiency.

[0004] With the development of automation technology, some semi-automated dispensing equipment has emerged. While this equipment can accurately locate the dispensing point, the dispensing process is still performed manually. Manual dispensing is complex, inaccurate, inefficient, and prone to errors. Furthermore, it is incapable of manipulating complex graphics. During the dispensing process, the dispensing needle contacts the product. If the product is not properly positioned, it may shift, causing the dispensing position to deviate and affecting product quality. Utility Model Content

[0005] To this end, the technical problem to be solved by the present invention is to overcome the problem that the existing technology uses a manual dispensing head to dispense glue on the product, and can only complete one dispensing at a time, so the process needs to be completed in multiple times. Not only is the dispensing speed slow, but it is also easy to dispense the wrong position, and it is tiring to hold the dispensing head for a long time.

[0006] In order to solve the above technical problems, the present invention provides an automatic dispensing device, comprising: a dispensing machine; a dispensing mechanism, which is arranged on the dispensing machine, and the dispensing mechanism is used to dispense glue to the product; a positioning mechanism, which is arranged on the dispensing machine, and the positioning mechanism is used to position the product; the dispensing mechanism includes a dispensing support seat, a mounting plate and at least one dispensing device, the dispensing support seat is fixedly arranged on the dispensing machine, the mounting plate is fixedly arranged on the dispensing support seat, and at least one dispensing device is provided on the mounting plate, the dispensing device includes a moving module, a dispensing head, an adapter block and two symmetrically arranged dispensing needles, the moving module is arranged on the mounting plate, the dispensing head is installed on the moving module, the output end of the dispensing head is connected to the two symmetrically arranged dispensing needles through the adapter block, and the dispensing needles are used to dispense glue to the product at the position of the positioning mechanism. The automatic dispensing equipment of the present invention solves the characteristics of low automation, low precision and low production efficiency of manual dispensing, realizes the automation of the dispensing device, and improves the competitiveness of the dispensing device products.

[0007] In one embodiment of the present invention, the movable module includes cylinder one, movable plate one, cylinder two, movable plate two and a dispensing head mounting bracket, the cylinder one is fixedly set on the mounting plate, and the piston rod of the cylinder one is connected to the movable plate one, the movable plate one is slidingly connected to the mounting plate, the cylinder two is fixedly set on the movable plate one, and the telescopic direction of the piston rod of the cylinder two is perpendicular to the telescopic direction of the piston rod of the cylinder one, the piston rod of the cylinder two is connected to the movable plate two, the movable plate two is slidingly connected to the movable plate one, the dispensing head mounting bracket is fixedly set on the movable plate two, and the dispensing head is mounted on the dispensing head mounting bracket.

[0008] In one embodiment of the present invention, a linear guide rail 1 is provided on the mounting plate, a slider 1 is connected to the movable plate 1, the slider 1 is provided on the linear guide rail 1, and the slider 1 can slide along the linear guide rail 1.

[0009] In one embodiment of the present invention, a linear guide rail 2 is provided on the movable plate 1, a slider 2 is connected to the movable plate 2, the slider 2 is provided on the linear guide rail 2, and the slider 2 can slide on the linear guide rail 2.

[0010] In one embodiment of the present invention, a right-angle plate is connected to the movable plate 2, and a dispensing needle mounting plate is provided at the end of the right-angle plate away from the movable plate 2. A dispensing needle locking block is connected to the dispensing needle mounting plate, and the dispensing needle is pressed onto the dispensing needle mounting plate by the dispensing needle locking block.

[0011] In one embodiment of the present invention, the positioning mechanism includes a front positioning assembly, a side positioning assembly, a product pushing assembly, a support plate, and a fixed stop bar. The front positioning assembly, side positioning assembly, product pushing assembly, support plate, and fixed stop bar are all arranged on a dispensing machine platform. The support plate is used to place the product. The front positioning assembly, side positioning assembly, product pushing assembly, and fixed stop bar are respectively located on the four sides of the support plate to position the product on the support plate. The method of continuously twisting the product on all four sides to position it reduces the manual process of placing and positioning the product to be dispensed, not only improving the positioning accuracy of the product and ensuring the accuracy of subsequent dispensing, but also improving safety and reducing manual operation.

[0012] In one embodiment of the present invention, the front positioning assembly includes a front positioning cylinder and a push rod, the push rod is connected to the piston rod of the front positioning cylinder, the push rod is connected to roller one, and the front positioning cylinder drives roller one to contact the product.

[0013] In one embodiment of the present invention, the side positioning assembly includes a side positioning cylinder and a side positioning head, the side positioning head is connected to the side positioning cylinder, and the side positioning cylinder drives the side positioning head to press one side of the product.

[0014] In one embodiment of the present invention, the product pushing assembly includes a product pushing cylinder and a product pushing block, the product pushing block is connected to the piston rod of the product pushing cylinder, and the product pushing cylinder drives the product pushing block to push the product.

[0015] In one embodiment of the present invention, a safety barrier is provided on one side of the dispensing machine for feeding and discharging materials.

[0016] The above technical solution of the utility model has the following beneficial effects compared with the prior art:

[0017] The automatic dispensing equipment described in the present invention places the product at a specified position, and a positioning mechanism automatically positions the product. Since there are multiple dispensing positions on the product, the position of the dispensing needle is adjusted by moving the module so that the dispensing needle corresponds to the multiple dispensing positions one by one, and the multiple dispensing needles can be moved to the corresponding dispensing positions at the same time, so that the multiple dispensing needles can accurately dispense glue to the dispensing positions of multiple products at the same time, thereby improving the dispensing efficiency, reducing the manual burden, and eliminating the need to hold the dispensing head for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to make the content of the utility model easier to understand, the utility model is further described in detail below based on the specific embodiments of the utility model and in conjunction with the accompanying drawings, wherein

[0019] Figure 1 This is a schematic diagram of the overall structure of the automatic dispensing equipment in the preferred embodiment of the present utility model;

[0020] Figure 2 This is a structural diagram of an automatic dispensing device in a preferred embodiment of the present utility model;

[0021] Figure 3 This is a structural diagram of the dispensing mechanism in a preferred embodiment of the present utility model;

[0022] Figure 4 This is a schematic diagram of the partial structure of the dispensing mechanism in the preferred embodiment of the present utility model;

[0023] Figure 5 for Figure 4 A partial enlarged view of

[0024] Figure 6 This is a structural diagram of a rubber recycling box in a preferred embodiment of the present utility model;

[0025] Figure 7 It is a structural diagram of the positioning mechanism in a preferred embodiment of the present utility model.

[0026] Description of the accompanying drawings: 1, 2, DETAILED DESCRIPTION

[0027] The present invention will be further described below with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.

[0028] Reference Figure 1 、 2 As shown, the automatic dispensing equipment of the present invention includes: a dispensing machine 1; a dispensing mechanism 2, which is arranged on the dispensing machine 1 and is used to dispense glue to the product; a positioning mechanism 3, which is arranged on the dispensing machine 1 and is used to position the product; the dispensing mechanism 2 includes a dispensing support seat 21, a mounting plate 22 and at least one dispensing device 23, the dispensing support seat 21 is fixedly arranged on the dispensing machine 1, the mounting plate 22 is fixedly arranged on the dispensing support seat 21, and At least one dispensing device 23 is provided on the mounting plate 22, and the dispensing device 23 includes a moving module 231, a dispensing head 232, an adapter block 233 and two symmetrically arranged dispensing needles 234. The moving module 231 is set on the mounting plate 22, and the dispensing head 232 is installed on the moving module 231. The output end of the dispensing head 232 is connected to the two symmetrically arranged dispensing needles 234 through the adapter block 233. The dispensing needles 234 are used to dispense glue to the product at the position of the positioning mechanism 3.

[0029] Reference Figure 2-4 As shown, the movable module 231 includes a cylinder 1 2311, a movable plate 1 2312, a cylinder 2 2313, a movable plate 2 2314 and a dispensing head mounting bracket 2315. The cylinder 1 2311 is fixedly set on the mounting plate 22, and the piston rod of the cylinder 1 2311 is connected to the movable plate 1 2312. The movable plate 1 2312 is slidingly connected to the mounting plate 22. The cylinder 2 2313 is fixedly set on the movable plate 1 2312, and the extension and contraction direction of the piston rod of the cylinder 2 2313 is perpendicular to the extension and contraction direction of the piston rod of the cylinder 1 2311. The piston rod of the cylinder 2 2313 is connected to the movable plate 2 2314. The movable plate 2 2314 is slidingly connected to the movable plate 1 2312. The dispensing head mounting bracket 2315 is fixedly set on the movable plate 2 2314. The dispensing head 232 is mounted on the dispensing head mounting bracket 2315. The mounting plate 22 is provided with a linear guide rail 1 2316. The movable plate 1 2312 is connected to a slider 1 2317. The slider 1 2317 is disposed on the linear guide rail 1 2316 and is capable of sliding along the linear guide rail 1 2316. The movable plate 1 2312 is provided with a linear guide rail 2 2318. The movable plate 2 2314 is connected to a slider 2 2319. The slider 2 2319 is disposed on the linear guide rail 2 2318 and is capable of sliding along the linear guide rail 2 2318.

[0030] Reference Figure 4 、 5 As shown, the second movable plate 2314 is connected to a right-angle plate 24. The end of the right-angle plate 24 away from the second movable plate 2314 is provided with a dispensing needle mounting plate 241. The dispensing needle mounting plate 241 is connected to a dispensing needle locking block 242. The dispensing needle 234 is pressed against the dispensing needle mounting plate 241 by the dispensing needle locking block 242. A semicircular groove 1 243 is provided on the end surface of the dispensing needle mounting plate 241 opposite the dispensing needle locking block 242. A semicircular groove 244 is provided on the end surface of the dispensing needle locking block 242 opposite the dispensing needle mounting plate 241. The semicircular groove 1 243 and the semicircular groove 244 together form a circular groove for accommodating the dispensing needle 234. The mounting plate 22 is tilted so that the dispensing needle 234 disposed thereon is tilted toward the product at the position of the positioning mechanism 3 and is positioned directly opposite the product.

[0031] Reference Figure 6As shown, the dispensing machine 1 is equipped with two symmetrically arranged rectangular support blocks 11. Recesses 12 are defined on opposing end faces of the support blocks 11, and toggle clamps 13 are mounted on the support blocks 11. A rubber recovery box 14 is mounted on the support blocks 11, with the lower end of the box 14 positioned within recesses 12. The box 14 is secured to the support blocks 11 via the toggle clamps 13. Two rectangular bosses 15 are defined on the outer wall of the box 14, and the toggle clamps 13 press against these bosses. A safety barrier 16 is provided on the material inlet and outlet side of the dispensing machine 1.

[0032] Reference Figure 7 As shown, the positioning mechanism 3 includes a front positioning assembly 31, a side positioning assembly 32, a product pushing assembly 33, a support plate 34, and a fixed stop bar 1 35. The front positioning assembly 31, the side positioning assembly 32, the product pushing assembly 33, the support plate 34, and the fixed stop bar 1 35 are all arranged on the dispensing machine 1. The support plate 34 is used to place products. The front positioning assembly 31, the side positioning assembly 32, the product pushing assembly 33, and the fixed stop bar 1 35 are respectively located on the four sides of the support plate 34 to position the products on the support plate 34. The dispensing machine 1 is also provided with a fixed stop bar 2 36. The fixed stop bar 1 35 and the fixed stop bar 2 36 are arranged at a right angle. After the product is initially positioned in the right angle corner formed by the fixed stop bar 1 35 and the fixed stop bar 2 36, the front positioning assembly 31, the side positioning assembly 32, and the product pushing assembly 33 are used to accurately position the product. The front positioning component 31 is arranged opposite to the fixed stop bar 1 35, and can push the product close to the fixed stop bar 1 35. The side positioning component 32 and the product pushing component 33 are respectively located on both sides of the fixed stop bar 2 36 to position the other two sides of the product.

[0033] In the above structure, the front positioning assembly 31 includes a front positioning cylinder 311 and a push rod 312. The push rod 312 is connected to the piston rod of the front positioning cylinder 311. The push rod 312 is connected to a roller 313. The front positioning cylinder 311 drives the roller 313 to contact the product.

[0034] In the above structure, the side positioning assembly 32 includes a side positioning cylinder 321 and a side positioning head 322. The side positioning head 322 is connected to the side positioning cylinder 321. The side positioning cylinder 321 drives the side positioning head 322 to press against one side of the product. The side positioning cylinder 321 is a rotary cylinder, which can drive the side positioning head 322 to rotate a certain angle before contacting the product.

[0035] In the above structure, the product pushing assembly 33 includes a product pushing cylinder 331 and a product pushing block 332. The product pushing block 332 is connected to the piston rod of the product pushing cylinder 331. The product pushing cylinder 331 drives the product pushing block 332 to push the product. The dispensing machine 1 is provided with a cylinder mounting plate 17, which is provided with a sliding sleeve 18. The product pushing block 332 is connected to a guide post 19, which passes through the sliding sleeve 18 and can slide along the sliding sleeve 18. The side positioning assembly 32 is arranged opposite the product pushing assembly 33. In addition to pushing the product to the position of the side positioning head 322, when the product dispensing is completed, the side positioning cylinder 321 drives the side positioning head 322 to rotate to avoid the product moving position. The piston rod of the product pushing cylinder 331 continues to extend, pushing the product to the next station.

[0036] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. An automatic dispensing device, characterized by: include, Glue dispensing machine; A dispensing mechanism is provided on the dispensing machine platform and is used to dispense glue to the product; A positioning mechanism is provided on the dispensing machine table and is used to position the product; The dispensing mechanism includes a dispensing support seat, a mounting plate and at least one dispensing device. The dispensing support seat is fixedly set on the dispensing machine table, the mounting plate is fixedly set on the dispensing support seat, and at least one dispensing device is provided on the mounting plate. The dispensing device includes a moving module, a dispensing head, an adapter block and two symmetrically arranged dispensing needles. The moving module is set on the mounting plate, and the dispensing head is installed on the moving module. The output end of the dispensing head is connected to the two symmetrically arranged dispensing needles through the adapter block, and the dispensing needle is used to dispensing the product at the position of the positioning mechanism.

2. The automatic dispensing equipment according to claim 1, characterized in that: The movable module includes cylinder 1, movable plate 1, cylinder 2, movable plate 2 and a dispensing head mounting bracket. The cylinder 1 is fixedly arranged on the mounting plate, and the piston rod of the cylinder 1 is connected to the movable plate 1. The movable plate 1 is slidably connected to the mounting plate. The cylinder 2 is fixedly arranged on the movable plate 1, and the telescopic direction of the piston rod of the cylinder 2 is perpendicular to the telescopic direction of the piston rod of the cylinder 1. The piston rod of the cylinder 2 is connected to the movable plate 2. The movable plate 2 is slidably connected to the movable plate 1. The dispensing head mounting bracket is fixedly arranged on the movable plate 2, and the dispensing head is mounted on the dispensing head mounting bracket.

3. The automatic dispensing equipment according to claim 2, characterized in that: A linear guide rail 1 is provided on the mounting plate, a slider 1 is connected to the movable plate 1, the slider 1 is provided on the linear guide rail 1, and the slider 1 can slide along the linear guide rail 1.

4. The automatic dispensing equipment according to claim 3, characterized in that: The movable plate 1 is provided with a linear guide rail 2, the movable plate 2 is connected with a slider 2, the slider 2 is provided on the linear guide rail 2, and the slider 2 can slide on the linear guide rail 2.

5. The automatic dispensing equipment according to claim 2, characterized in that: The movable plate 2 is connected with a right-angle plate, and the end of the right-angle plate away from the movable plate 2 is provided with a dispensing needle mounting plate, and the dispensing needle mounting plate is connected with a dispensing needle locking block, and the dispensing needle is pressed onto the dispensing needle mounting plate by the dispensing needle locking block.

6. The automatic dispensing equipment according to claim 2, characterized in that: The positioning mechanism includes a front positioning component, a side positioning component, a product pushing component, a support plate and a fixed bar. The front positioning component, the side positioning component, the product pushing component, the support plate and the fixed bar are all arranged on the dispensing machine table. The support plate is used to place the product. The front positioning component, the side positioning component, the product pushing component and the fixed bar are respectively located on the four sides of the support plate for positioning the product on the support plate.

7. The automatic dispensing equipment according to claim 6, characterized in that: The front positioning assembly includes a front positioning cylinder and a push rod, the push rod is connected to the piston rod of the front positioning cylinder, the push rod is connected to a roller 1, and the front positioning cylinder drives the roller 1 to contact the product.

8. The automatic dispensing equipment according to claim 7, characterized in that: The side positioning assembly includes a side positioning cylinder and a side positioning head. The side positioning head is connected to the side positioning cylinder. The side positioning cylinder drives the side positioning head to press one side of the product.

9. The automatic dispensing equipment according to claim 8, characterized in that: The product pushing assembly includes a product pushing cylinder and a product pushing block. The product pushing block is connected to the piston rod of the product pushing cylinder. The product pushing cylinder drives the product pushing block to push the product.

10. The automatic dispensing equipment according to claim 1, characterized in that: A safety barrier is provided on one side of the dispensing machine for feeding and discharging materials.

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