A mold precision gluing device

Abstract

The utility model discloses a precise gluing device for molds, which comprises: a workbench, the top of which is fixedly connected with a pillar and a lower mold, the top of which is fixedly connected with a fixed plate, the top of which is fixedly connected with a glue barrel, and the top of the lower mold is fixedly connected with an upper mold through a lock. By setting a top plate, an upper slide, a movable hole, an upper baffle, an upper scale, a middle electric rod, a middle movable plate, a middle slider, a lower slide, a lower slider, a lower movable plate, a lower baffle, a lower electric rod, a lower scale, a glue injection hole, an infrared receiver, a glue injection head and an infrared transmitter, infrared rays are used to calibrate the correspondence between the glue injection head and the glue injection hole to improve the alignment accuracy. When the glue injection head and the glue injection hole cannot accurately correspond, the position of the glue injection head can be accurately adjusted by adjusting the middle movable plate and the lower movable plate to avoid defective glue injection or glue injection failure, improve the glue injection accuracy, and achieve the purpose of precise gluing.

Description

Technical Field

[0001] The utility model relates to the technical field of glue injection, in particular to a precise gluing device for a mold. Background Art

[0002] During the gluing process of the mold, due to the movable connection between the upper mold and the lower mold, a certain offset error will occur between the upper mold and the lower mold after long-term use. In addition, the glue injection head will also have a certain amount of offset error due to mechanical structure reasons after long-term use, resulting in the glue injection head and the glue injection hole not being able to completely correspond when gluing the mold, resulting in defective products. In more serious cases, gluing may even fail, causing large production losses. Utility Model Content

[0003] The utility model provides a precise gluing device for a mold, which utilizes infrared rays to calibrate the correspondence between a glue injection head and a glue injection hole to improve the alignment accuracy. When the glue injection head and the glue injection hole cannot accurately correspond, the position of the glue injection head can be accurately adjusted by adjusting a middle moving plate and a lower moving plate to avoid defective glue injection or glue injection failure, thereby improving the glue injection accuracy and achieving the purpose of precise gluing.

[0004] To achieve the above-mentioned purpose, a mold precision gluing device is provided, comprising: a workbench, the top of the workbench is fixedly connected with a pillar and a lower mold, the top of the pillar is fixedly connected with a fixed plate, the top of the fixed plate is fixedly connected with a glue barrel, the top of the lower mold is fixedly connected with an upper mold through a lock, the top of the upper mold is provided with a glue injection hole, the inside of the glue injection hole is provided with an infrared receiver, the infrared receiver is fixedly connected to the upper mold, the bottom of the fixed plate is fixedly connected with an upper electric rod, the bottom of the upper electric rod is fixedly connected with a top plate, the number of the upper electric rods is set to be multiple, and they are evenly distributed at the top four corners of the top plate, the bottom of the top plate is provided with an upper slide groove, the number of the upper slide grooves is set to two, and they are symmetrically arranged at the bottom of the top plate, the top and bottom of the top plate are penetrated with a moving hole, the bottom of the top plate is fixedly connected with an upper baffle and an upper scale, the left side wall of the upper baffle and the right side wall of the upper scale are perpendicular to each other, the left side wall of the upper baffle is fixedly connected with a middle electric rod, and the left side wall of the middle electric rod is fixedly connected with a middle moving plate;

[0005] The top of the middle movable plate is fixedly connected with a middle slider, the number of which is provided with two middle sliders and both are located inside the upper slide groove, the bottom of the middle movable plate is provided with a sliding groove, the number of which is provided with two, and the bottom of the middle movable plate is symmetrically arranged on the left and right, the lower slider is provided inside the sliding groove, the number of which is provided with two lower sliders, the bottom of the lower slider is fixedly connected with the lower movable plate, the bottom of the middle movable plate is fixedly connected with a lower baffle plate and a lower scale, the front side wall of the lower baffle plate and the rear side wall of the lower scale are perpendicular to each other, the front side wall of the lower baffle plate is fixedly connected with a lower electric rod, the front side wall of the lower electric rod is fixedly connected with the rear side wall of the lower movable plate, the bottom of the lower movable plate is fixedly connected with a glue injection head, the top of the glue injection head is fixedly connected with a hose, and the bottom of the glue injection head is fixedly connected with an infrared emitter.

[0006] According to the precise gluing device for a mold, the hose passes through the lower movable plate, the middle movable plate, the movable hole and the fixed plate in sequence from bottom to top, and is fixedly connected to the glue barrel.

[0007] According to the mold precision gluing device, the glue injection head is located above the glue injection hole.

[0008] According to the mold precision gluing device, the middle electric rod is located behind the upper scale.

[0009] According to the mold precision gluing device, the lower electric rod is located on the right side of the lower scale.

[0010] According to the mold precision gluing device, the infrared receivers and infrared transmitters are both provided in plurality and correspond to each other up and down.

[0011] The beneficial effects of the utility model include: by arranging a top plate, an upper slide groove, a movable hole, an upper baffle plate, an upper scale, a middle electric rod, a middle movable plate, a middle slider, a lower slide groove, a lower slider, a lower movable plate, a lower baffle plate, a lower electric rod, a lower scale, a glue injection hole, an infrared receiver, a glue injection head and an infrared transmitter, infrared rays are utilized to calibrate the correspondence between the glue injection head and the glue injection hole, thereby improving the alignment accuracy; when the glue injection head and the glue injection hole cannot accurately correspond, the position of the glue injection head can be accurately adjusted by adjusting the middle movable plate and the lower movable plate, thereby avoiding defective glue injection or glue injection failure, improving the glue injection accuracy, and achieving the purpose of accurate gluing.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 This is a front view of a mold precision gluing device of the utility model;

[0015] Figure 2 This is a workbench structure diagram of a mold precision gluing device of the utility model;

[0016] Figure 3 This is a bottom structural diagram of a fixed plate of a mold precision gluing device of the utility model;

[0017] Figure 4 This is a top plate structure diagram of a mold precision gluing device of the utility model;

[0018] Figure 5 This is a cross-sectional view of an upper movable plate of a mold precision gluing device of the utility model;

[0019] Figure 6 The utility model is a structural diagram of a glue injection head of a mold precision glue application device.

[0020] Legend:

[0021] 1. Workbench; 2. Pillar; 3. Fixed plate; 4. Glue barrel; 5. Lower mold; 6. Upper mold; 7. Glue injection hole; 8. Infrared receiver; 9. Upper electric rod; 10. Top plate; 11. Upper slide; 12. Moving hole; 13. Upper baffle; 14. Upper scale; 15. Middle electric rod; 16. Middle moving plate; 17. Middle slider; 18. Lower slide; 19. Lower slider; 20. Lower moving plate; 21. Lower baffle; 22. Lower electric rod; 23. Lower scale; 24. Hose; 25. Glue injection head; 26. Infrared transmitter. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-6The utility model embodiment is a mold precision gluing device, which includes: a workbench 1, the top of the workbench 1 is fixedly connected with a pillar 2 and a lower mold 5, the top of the pillar 2 is fixedly connected with a fixing plate 3, the top of the fixing plate 3 is fixedly connected with a glue barrel 4, the top of the lower mold 5 is fixedly connected with an upper mold 6 through a lock, the top of the upper mold 6 is provided with a glue injection hole 7, the inside of the glue injection hole 7 is provided with an infrared receiver 8, the infrared receiver 8 is fixedly connected to the upper mold 6, the bottom of the fixing plate 3 is fixedly connected with an upper electric rod 9, the bottom of the upper electric rod 9 is fixedly connected with a top plate 10, and the number of upper electric rods 9 is set. Multiple, and evenly distributed at the top four corners of the top plate 10, the bottom of the top plate 10 is provided with an upper slide groove 11, the number of the upper slide grooves 11 is provided with two, and they are symmetrically arranged at the bottom of the top plate 10 front and back, the top and bottom of the top plate 10 are penetrated with a moving hole 12, the bottom of the top plate 10 is fixedly connected with an upper baffle plate 13 and an upper scale 14, the left side wall of the upper baffle plate 13 and the right side wall of the upper scale 14 are perpendicular to each other, the left side wall of the upper baffle plate 13 is fixedly connected with a middle electric rod 15, the middle electric rod 15 is located behind the upper scale 14, and the left side wall of the middle electric rod 15 is fixedly connected with a middle moving plate 16;

[0024] The top of the middle moving plate 16 is fixedly connected with a middle slider 17, the number of which is set to two, and both are located inside the upper slide groove 11, the bottom of the middle moving plate 16 is provided with a lower slide groove 18, the number of which is set to two, and the bottom of the middle moving plate 16 is symmetrically arranged, the inside of the lower slide groove 18 is provided with a lower slider 19, the number of which is set to two, the bottom of the lower slider 19 is fixedly connected with a lower moving plate 20, the bottom of the middle moving plate 16 is fixedly connected with a lower baffle plate 21 and a lower scale 23, the front side wall of the lower baffle plate 21 and the rear side wall of the lower scale 23 are perpendicular to each other, and the front side wall of the lower baffle plate 21 is fixedly connected with a lower electric Rod 22, the lower electric rod 22 is located on the right side of the lower scale 23, the front side wall of the lower electric rod 22 is fixedly connected to the rear side wall of the lower movable plate 20, the bottom of the lower movable plate 20 is fixedly connected with a glue injection head 25, the glue injection head 25 is located above the glue injection hole 7, the top of the glue injection head 25 is fixedly connected with a hose 24, the hose 24 passes through the lower movable plate 20, the middle movable plate 16, the movable hole 12 and the fixed plate 3 from bottom to top, and is fixedly connected to the glue barrel 4, the bottom of the glue injection head 25 is fixedly connected with an infrared transmitter 26, the number of infrared receivers 8 and infrared transmitters 26 are both provided in plurality, and correspond to each other up and down, so as to accurately locate the positions of the glue injection head 25 and the glue injection hole 7.

[0025] Working principle: When the positions of the glue injection head 25 and the glue injection hole 7 are offset, the infrared rays generated by the infrared transmitter 26 cannot be received by the infrared receiver 8. By starting the middle electric rod 15 and the lower electric rod 22, the middle moving plate 16 and the lower moving plate 20 are pushed to move, and the positions of the glue injection head 25 and the glue injection hole 7 are accurately corrected by the upper scale 14 and the lower scale 23, so that the mold can be accurately glued.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A mold precision gluing device, characterized in that: include: A workbench (1), wherein the top of the workbench (1) is fixedly connected to a pillar (2) and a lower mold (5), the top of the pillar (2) is fixedly connected to a fixing plate (3), the top of the fixing plate (3) is fixedly connected to a glue barrel (4), the top of the lower mold (5) is fixedly connected to an upper mold (6) via a lock, the top of the upper mold (6) is provided with a glue injection hole (7), the inside of the glue injection hole (7) is provided with an infrared receiver (8), the infrared receiver (8) is fixedly connected to the upper mold (6), the bottom of the fixing plate (3) is fixedly connected to an upper electric rod (9), the bottom of the upper electric rod (9) is fixedly connected to a top plate (10), the upper electric rod (9) is fixedly connected to the top plate (11), the upper electric rod (9) is fixedly connected to the top plate (12), the upper electric rod (12) is fixedly connected to the top plate (13), the upper electric rod (13) is fixedly connected to the top plate (14), the upper electric rod (13) is fixedly connected to the top plate (15), the upper electric rod (13) is fixedly connected to the top plate (16), the upper electric rod (13) is fixedly connected to the top plate (17), the upper electric rod (13) is fixedly connected to the top plate (18), the upper electric rod (13) is fixedly connected to the top plate (19), the upper electric rod (14) is fixedly connected to the top plate (11), the upper electric rod (13) is fixedly connected to the top plate (12), the upper electric rod (13) is fixedly connected to the top plate (13), the upper electric rod (13) is fixedly connected to the top plate (14), the upper electric rod (13) is fixedly connected to the top plate (15), the upper electric rod (13) is fixedly connected to the top plate (16), the upper electric rod (13) is fixedly connected to the top plate ( There are multiple such slots, which are evenly distributed at the top four corners of the top plate (10); an upper slide groove (11) is provided at the bottom of the top plate (10); two such slots are provided and are symmetrically arranged at the bottom of the top plate (10); a moving hole (12) is provided through the top and bottom of the top plate (10); an upper baffle plate (13) and an upper scale (14) are fixedly connected to the bottom of the top plate (10); a left side wall of the upper baffle plate (13) and a right side wall of the upper scale (14) are perpendicular to each other; a middle electric rod (15) is fixedly connected to the left side wall of the upper baffle plate (13); and a middle moving plate (16) is fixedly connected to the left side wall of the middle electric rod (15); The top of the middle moving plate (16) is fixedly connected with a middle slider (17), the number of which is two and both are located inside the upper slide groove (11), the bottom of the middle moving plate (16) is provided with a lower slide groove (18), the number of which is two and the bottom of the middle moving plate (16) is symmetrically arranged, the inside of the lower slide groove (18) is provided with a lower slider (19), the number of which is two, the bottom of the lower slider (19) is fixedly connected with a lower moving plate (20), the middle moving plate The bottom of the lower movable plate (16) is fixedly connected to a lower baffle (21) and a lower scale (23); the front side wall of the lower baffle (21) and the rear side wall of the lower scale (23) are perpendicular to each other; the front side wall of the lower baffle (21) is fixedly connected to a lower electric rod (22); the front side wall of the lower electric rod (22) is fixedly connected to the rear side wall of the lower movable plate (20); the bottom of the lower movable plate (20) is fixedly connected to a glue injection head (25); the top of the glue injection head (25) is fixedly connected to a hose (24); the bottom of the glue injection head (25) is fixedly connected to an infrared emitter (26).

2. A mold precision gluing device according to claim 1, characterized in that: The hose (24) passes through the lower movable plate (20), the middle movable plate (16), the movable hole (12) and the fixed plate (3) in sequence from bottom to top, and is fixedly connected to the glue barrel (4).

3. The mold precision gluing device according to claim 1, characterized in that: The glue injection head (25) is located above the glue injection hole (7).

4. The mold precision gluing device according to claim 1, characterized in that: The middle electric rod (15) is located behind the upper scale (14).

5. The mold precision gluing device according to claim 1, characterized in that: The lower electric rod (22) is located on the right side of the lower scale (23).

6. The mold precision gluing device according to claim 1, characterized in that: The infrared receivers (8) and the infrared transmitters (26) are both provided in plural numbers and correspond to each other up and down.

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