Gluing equipment for cold storage plate

Abstract

The utility model relates to a cold storage plate gluing device which comprises a frame, a stand column arranged on the frame, a cross beam arranged at the top of the stand column and a conveying belt arranged below the cross beam, a driving assembly is arranged on the stand column, a gluing assembly is arranged on the cross beam, the gluing assembly is located above the conveying belt, and the driving assembly and the gluing assembly are arranged on the frame. And the driving assembly drives the glue brushing assembly to do reciprocating motion along the cross beam. The wiping and brushing device is used on a continuous production line and can continuously and quickly carry out wiping and brushing work, and the working efficiency is improved; and the glue can be changed into an S curve form from an original cold storage plate surface rainwater form, so that the contact area of the glue and the cold storage plate is increased, and the yield is improved.

Description

Technical Field

[0001] This utility model relates to the field of cold storage panel processing technology, and in particular to a cold storage panel adhesive application device. Background Technology

[0002] The process of a cold storage panel foaming production line typically involves mixing the ingredients according to the formula in a mixer, then injecting the mixed liquid into the foaming agent mixing chamber. The foaming agent is then injected into the mixing chamber, with pressure and flow controlled to ensure uniform distribution. Prior to this, adhesive is evenly spread onto the inner surface of the cold storage panel steel sheet using a spraying device. Then, as the foaming and curing line operates, the polyurethane foam is fully bonded to the upper and lower steel sheets. However, even with the assistance of the spraying device, the adhesive cannot achieve a completely uniform distribution, resulting in a bonding area on the surface of the cold storage panel steel sheet that falls far short of expectations, affecting the product yield.

[0003] Therefore, there is a need for a cold storage panel adhesive application device that can increase the contact area between the adhesive and the cold storage panel and evenly apply the adhesive to the surface of the cold storage panel. Summary of the Invention

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a cold storage panel gluing equipment.

[0005] The technical solution of this utility model is as follows:

[0006] A cold storage panel adhesive application device includes a frame, columns mounted on the frame, a crossbeam mounted on the top of the columns, and a conveyor belt mounted below the crossbeam. A drive assembly is mounted on the columns, and an adhesive application assembly is mounted on the crossbeam. The adhesive application assembly is located above the conveyor belt, and the drive assembly drives the adhesive application assembly to reciprocate along the crossbeam.

[0007] As a further improvement of this utility model, the drive assembly includes a first motor mounted on the crossbeam, a cam mounted on the movable end of the first motor, a first rotating shaft mounted on the cam, and a connecting rod. The first end of the connecting rod rotates around the first rotating shaft, and the second end of the connecting rod is connected to the glue application assembly.

[0008] As a further improvement of this utility model, the glue application assembly includes a first connecting plate and a glue application plate component disposed on the first connecting plate. The first connecting plate is provided with a second rotating shaft, and the second end of the connecting rod rotates around the second rotating shaft. A first guide rail slider group is provided between the first connecting plate and the crossbeam.

[0009] As a further improvement of this utility model, the glue-applying plate component includes a second connecting plate disposed on the first connecting plate and a glue-applying plate disposed below the second connecting plate, and an elastic element is provided between the glue-applying plate and the second connecting plate.

[0010] As a further improvement of this utility model, the glue-applying plate is provided with a guide post, the second connecting plate is provided with a guide hole for the guide post to pass through, and a limiting block is provided at the end of the guide post away from the glue-applying plate.

[0011] As a further improvement of this utility model, the elastic element is a spring sleeved on the guide post.

[0012] As a further improvement of this utility model, there are at least two guide posts, which are evenly or symmetrically distributed.

[0013] As a further improvement of this utility model, the number of guide holes is greater than or equal to the number of guide posts.

[0014] As a further improvement of this utility model, a folding hinge is provided between the first connecting plate and the second connecting plate.

[0015] As a further improvement of this utility model, a second motor for driving the column to rise and fall is provided on the frame, and a second guide rail slider group is provided between the column and the frame.

[0016] According to the above-described solution, the beneficial effects of this utility model are as follows:

[0017] 1. This utility model is used on continuous production lines, enabling continuous and rapid wiping and brushing operations, thereby improving work efficiency;

[0018] 2. This utility model can control the drive component to match the feed speed of the conveyor belt, and can adjust the glue application speed to meet different glue application process requirements, thereby improving flexibility and applicability.

[0019] 3. This utility model can change the form of the glue from the original rain-like form on the surface of the cold storage panel to an S-curve form, thereby increasing the contact area between the glue and the cold storage panel and improving the yield rate.

[0020] 4. This utility model adds a folding hinge, which facilitates the disassembly and maintenance of the glue application plate in the later stage by folding, reducing the difficulty of maintenance and improving work efficiency.

[0021] 5. This utility model uses a spring to be applicable to cold storage panels with various surface shapes and textures, so as to achieve uniform application of glue at different depths and improve the yield rate. Attached Figure Description

[0022] Figure 1This is a structural schematic diagram of the present invention from a first angle;

[0023] Figure 2 This is a structural schematic diagram of the present invention from a second angle;

[0024] Figure 3 This is a structural schematic diagram of the present invention from a third angle;

[0025] Figure 4 This is a partial enlarged view of point A in this utility model;

[0026] Figure 5 This is a magnified view of part B of this utility model.

[0027] In the diagram: 1. Column; 2. Crossbeam; 31. First motor; 32. Cam; 33. First rotating shaft; 34. Connecting rod; 41. First connecting plate; 42. Second rotating shaft; 43. First guide rail slider assembly; 44. Second connecting plate; 45. Glue brush plate; 46. Guide column; 47. Limiting block; 48. Spring; 49. Folding hinge; 5. Second guide rail slider assembly. Detailed Implementation

[0028] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0029] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0031] See Figure 1 -5. This utility model provides a cold storage panel adhesive application device, including a frame, a column 1 set on the frame, a crossbeam 2 set on the top of the column 1, and a conveyor belt set below the crossbeam 2. The cold storage panel is placed on the conveyor belt. A drive component is provided on the column 1, and an adhesive application component is provided on the crossbeam 2. The adhesive application component is located above the conveyor belt. The drive component drives the adhesive application component to reciprocate along the crossbeam 2. The conveyor belt drives the cold storage panel to move in a first direction, and the drive component drives the adhesive application component to move in a second direction. The first direction is perpendicular to the second direction. As the cold storage panel moves with the conveyor belt, the adhesive application component spreads the adhesive adhering to the surface of the cold storage panel evenly. This utility model can change the adhesive from the original rain-like form on the surface of the cold storage panel to an S-curve form, increasing the contact area between the adhesive and the cold storage panel and improving the yield rate. Secondly, it can be used on continuous production lines, and can perform continuous and rapid application work, improving work efficiency. In addition, the drive component can match the feed speed of the conveyor belt and can adjust the application speed itself to meet different application process requirements, improving flexibility and applicability.

[0032] As one embodiment of this utility model, the driving assembly includes a first motor 31 mounted on the crossbeam 2, a cam 32 mounted on the movable end of the first motor 31, a first rotating shaft 33 mounted on the cam 32, and a connecting rod 34. The first end of the connecting rod 34 rotates around the first rotating shaft 33, and the second end of the connecting rod 34 is connected to the glue application assembly. The first motor 31 drives the cam 32 to rotate, and the first end of the connecting rod 34 follows the first rotating shaft 33 along the rotation trajectory of the cam 32, thereby enabling the second end of the connecting rod 34 to drive the glue application assembly to reciprocate along the crossbeam 2. The movement speed of the glue application assembly can be adjusted by controlling the rotation speed of the first motor 31, and the movement amplitude of the glue application assembly can be adjusted by changing the size of the cam 32 and the connection position between the cam 32 and the first rotating shaft 33, thereby meeting the needs of different glue application processes, improving the overall flexibility of use, and expanding the overall applicability.

[0033] As one embodiment of this utility model, the glue application assembly includes a first connecting plate 41 and a glue application plate component disposed on the first connecting plate 41. The first connecting plate 41 is provided with a second rotating shaft 42, and the second end of the connecting rod 34 rotates around the second rotating shaft 42. Preferably, a first guide rail slider group 43 is provided between the first connecting plate 41 and the crossbeam 2, which can guide the reciprocating motion of the first connecting plate 41 and improve the stability and safety of the overall motion of the glue application assembly. Preferably, a glue application sponge is provided at the bottom of the glue application plate 45, which can prevent the glue application plate 45 from damaging the surface of the cold storage plate and improve the yield rate.

[0034] As one embodiment of this utility model, the glue application plate component includes a second connecting plate 44 disposed on a first connecting plate 41 and a glue application plate 45 disposed below the second connecting plate 44. An elastic element is provided between the glue application plate 45 and the second connecting plate 44. The elastic element provides a pushing force to the glue application plate 45, causing it to press against the cold storage panel. If there is a height difference, a wavy structure, or a deep groove on the surface of the cold storage panel, when the glue application plate 45 moves to a high point, the glue application plate 45 squeezes the elastic element. When the glue application plate 45 moves to a low point, the elastic element unfolds and pushes the glue application plate 45 downward, ensuring that the glue application plate 45 is fully adhered to the surface of the cold storage panel. The elastic element can be used for cold storage panels with various surface shapes and textures to achieve uniform application of glue at different depths, thereby improving the yield rate.

[0035] As one embodiment of this utility model, the glue-applying plate 45 is provided with a guide post 46, and the second connecting plate 44 is provided with a guide hole for the guide post 46 to pass through. The guide post 46 moves in the guide hole, and the guide post 46 and the guide hole cooperate with each other to guide the movement of the glue-applying plate 45 and improve the stability of the movement of the glue-applying plate 45. A limiting block 47 is provided at the end of the guide post 46 away from the glue-applying plate 45, which can limit the second connecting plate 44 between the glue-applying plate 45 and the limiting block 47, prevent the glue-applying plate 45 from falling off the second connecting plate 44, and improve the connection stability between the glue-applying plate 45 and the second connecting plate 44.

[0036] As one embodiment of this utility model, the elastic element can adopt the following two structures:

[0037] Structure 1: The elastic element is a spring 48 sleeved on the guide post 46;

[0038] Structure 2: The elastic component is a spring, air cushion, or other elastic device installed next to the guide post.

[0039] In one embodiment of this utility model, there are at least two guide posts 46. Two or more guide posts 46 can provide multi-point guidance for the adhesive brush plate 45, improving the stability and reliability of the guidance. Furthermore, when one guide post 46 malfunctions, the other guide posts 46 can still provide normal guidance for the adhesive brush plate 45, preventing equipment downtime or malfunction, improving the stability of continuous production, and providing workers with sufficient time for maintenance and repair, thus improving work efficiency. The guide posts 46 can be distributed in the following two structures:

[0040] Structure 1: The guide posts 46 are evenly distributed. If there are two guide posts 46, each guide post 46 is set at 1 / 3 of the length of the glue-applying plate 45. If there are three guide posts 46, each guide post 46 is set at 1 / 4 of the length of the glue-applying plate 45, and so on.

[0041] Structure 2: The guide posts 46 are symmetrically distributed. If there are two guide posts 46, the distance between the two guide posts 46 and the midpoint of the glue application plate 45 along its length is the same, and the two guide posts 46 are located on both sides of the midpoint. If there are three guide posts 46, one guide post 46 is set at the midpoint of the glue application plate 45 along its length, and the other two guide posts 46 are set on both sides of the midpoint, and the distance between them and the midpoint of the glue application plate 45 along its length is the same.

[0042] As one embodiment of this utility model, the number of guide holes is greater than or equal to the number of guide posts 46. Assuming there are two guide posts 46, the two guide holes form a set. Multiple sets of guide holes can be set, and the operator can select the guide holes according to the specific glue application process. The glue application plate 45 can be set to the left, center, or right to achieve the multi-functional use of the glue application equipment, thereby improving the overall flexibility and applicability.

[0043] As an embodiment of this utility model, a folding hinge 49 is provided between the first connecting plate 41 and the second connecting plate 44, so as to facilitate the disassembly and maintenance of the glue-applying plate 45 in the later stage by folding, thereby reducing the maintenance difficulty and improving work efficiency.

[0044] As one embodiment of this utility model, a second motor is provided on the frame to drive the column 1 to rise and fall, and a second guide rail slider group 5 is provided between the column 1 and the frame. Before applying glue, the staff can control the second motor to drive the column 1 to rise and fall according to the specific usage requirements, thereby adjusting the distance between the glue application component and the cold storage panel, which improves the overall flexibility and applicability.

[0045] Workflow:

[0046] 1. Before starting the machine: The operator adjusts the distance between the glue application component and the cold storage panel. Preferably, the distance between the glue application sponge and the cold storage panel is 3-5mm.

[0047] 2. After startup: The glue-spraying equipment sprays glue onto the cold storage panel. The glue adheres to the surface of the cold storage panel and moves forward on the conveyor belt with the cold storage panel. When the glue-brushing sponge moves back and forth with the glue-brushing plate 45, it touches the glue and spreads the glue onto the surface of the cold storage panel, eventually forming an S-shaped glue mark.

[0048] In summary, this utility model provides a cold storage panel adhesive application device that can change the adhesive application from the original rain-like form on the cold storage panel surface to an S-curve form, increasing the contact area between the adhesive and the cold storage panel and improving the yield rate. Secondly, it can be used on continuous production lines, enabling continuous and rapid application, thus improving work efficiency. Furthermore, the drive component can match the conveyor belt's feed speed and automatically adjust the adhesive application speed to meet different application process requirements, improving flexibility and applicability. The movement speed of the adhesive application component is adjusted by controlling the rotation speed of the first motor 31, and further adjusted by changing the size of the cam 32 and the connection position between the cam 32 and the first rotating shaft 33. The range of motion of the glue application assembly can meet the needs of different glue application processes; the bottom of the glue application plate 45 is equipped with a glue application sponge, which can prevent the glue application plate 45 from damaging the surface of the cold storage panel and improve the yield rate; the elastic element can be applied to cold storage panels with various surface shapes and textures to achieve uniform glue application at different depths and improve the yield rate; the guide post 46 cooperates with the guide hole to guide the movement of the glue application plate 45 and improve the stability of the movement of the glue application plate 45; a folding hinge 49 is provided between the first connecting plate 41 and the second connecting plate 44 to facilitate the disassembly and maintenance of the glue application plate 45 in the later stage, reduce the maintenance difficulty, and improve work efficiency.

[0049] It should be emphasized that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model in any way. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A cold store panel glueing apparatus, characterized in that, The utility model relates to a frame, set up the stand (1) on the frame, set up the crossbeam (2) on the top of stand (1), set up the conveyer belt below crossbeam (2), be equipped with drive assembly on stand (1), be equipped with glue brushing assembly on crossbeam (2), glue brushing assembly is located above conveyer belt, drive assembly drives glue brushing assembly reciprocating motion along crossbeam (2).

2. The cold store panel gluing apparatus of claim 1, wherein, The drive assembly includes a first motor (31) disposed on the crossbeam (2), a cam (32) disposed on the movable end of the first motor (31), a first rotating shaft (33) disposed on the cam (32), and a connecting rod (34), the first end of the connecting rod (34) rotates around the first rotating shaft (33), and the second end of the connecting rod (34) is connected with the glue brushing assembly.

3. The cold store panel gluing apparatus of claim 2, wherein, The glue brushing assembly includes a first connecting plate (41), a glue brushing plate component disposed on the first connecting plate (41), the first connecting plate (41) is provided with a second rotating shaft (42), the second end of the connecting rod (34) rotates around the second rotating shaft (42), and a first guide rail slider group (43) is arranged between the first connecting plate (41) and the crossbeam (2).

4. The cold store panel gluing apparatus of claim 3, wherein, The glue brushing plate component includes a second connecting plate (44) disposed on the first connecting plate (41), and a glue brushing plate (45) disposed below the second connecting plate (44), and an elastic member is arranged between the glue brushing plate (45) and the second connecting plate (44).

5. The cold store panel gluing apparatus of claim 4, wherein, The glue brushing plate (45) is provided with a guide column (46), the second connecting plate (44) is provided with a guide hole for the guide column (46) to pass through, and the end of the guide column (46) away from the glue brushing plate (45) is provided with a limiting block (47).

6. The cold store panel gluing apparatus of claim 5, wherein, The elastic member is a spring (48) sleeved on the guide column (46).

7. The cold store panel gluing apparatus of claim 5, wherein, The guide column (46) is at least two, and the guide columns (46) are uniformly distributed or symmetrically distributed.

8. The cold store panel gluing apparatus of claim 7, wherein, The number of guide holes is greater than or equal to the number of guide columns (46).

9. The cold store panel gluing apparatus of claim 4, wherein, A folding hinge (49) is arranged between the first connecting plate (41) and the second connecting plate (44).

10. The cold store panel gluing apparatus of claim 1, wherein, A second motor for driving the stand (1) to rise and fall is arranged on the frame, and a second guide rail slider group (5) is arranged between the stand (1) and the frame.

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