Equipment for gluing and pressing lamp

Abstract

The utility model discloses a device for gluing and pressing a lamp, which comprises a base plate, a lower template, an upper template and a support frame, the lower template is rotatably mounted on the base plate, the support frame is fixed on the base plate and positioned on one side of the lower template, the upper template is slidably mounted on the support frame, and the upper template and the lower template are oppositely arranged. In the using process, a lamp shell of a lamp is fixed to the lower mold plate, then the lower mold plate drives the lamp shell to rotate to the gluing station, and the lamp shell is glued through an existing gluing mechanical arm; after gluing is completed, the lower die plate rotates to drive the lamp shell to the press fit station on the other side, a lampshade in the lamp is fixed to the upper die plate, and the upper die plate can drive the lampshade to descend along the supporting frame and finally press fit with the lamp shell on the lower die plate. The equipment integrates two stations, and only the lower template needs to be rotated to a designated position during corresponding production, so that the production time is greatly saved, the production efficiency is improved, and the enterprise cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of lamp production, and particularly relates to a device for glue coating and pressing of lamps. Background Technique

[0002] With the improvement of production level, under the increasingly high requirements for quality, more attention is paid to efficiency. Improving efficiency can reduce production costs and enhance competitive advantages.

[0003] At present, the front lamps of automobile headlights mostly adopt the combined process of glue coating and pressing. However, most of the existing glue coating and pressing equipment on the manual production line in factories perform glue coating or pressing in a single mold at the same station, resulting in a long production cycle and low efficiency. There are also cases where the glue coating and pressing process requires waiting for the lamp housing to be coated with glue at the glue coating station and then transported to the pressing station for pressing. The transportation not only wastes time but also requires more operators to participate, resulting in increased costs. Summary of the Utility Model

[0004] In order to solve the technical problem in the background technique that different stations need to be transferred to complete the glue coating and pressing process of lamps, the purpose of the utility model is to provide a device for glue coating and pressing of lamps, which can solve the above problems.

[0005] The technical solution for realizing the purpose of the utility model is: a device for glue coating and pressing of lamps, including a substrate, a lower template, an upper template, and a support frame. The lower template is rotatably installed on the substrate, the support frame is fixed on the substrate and is located on one side of the lower template, the upper template is slidably installed on the support frame, and the upper template is arranged opposite to the lower template.

[0006] The glue coating and pressing device in this solution is designed to be rotatable, and can rotate to switch stations. Specifically, a rotatable lower template is installed on the substrate, and the upper template fixed on the support frame can be understood as a pressing plate. When in use, if the lamp housing of the lamp is fixed on the lower template, then the lower template drives the lamp housing to rotate to the glue coating station, and the existing glue coating manipulator is used to coat the lamp housing with glue. After the glue coating is completed, the lower template rotates to drive the lamp housing to the pressing station on the other side. The lamp shade in the lamp is fixed on the upper template. Since the upper template and the lower template are arranged opposite to each other, that is, above the lower template in the pressing station, the upper template can drive the lamp shade to descend along the support frame and finally press it against the lamp housing on the lower template to complete the glue coating and pressing process of the lamp. This device integrates two stations. During production, only the lower template needs to be rotated to the specified position, without transporting the glued lamp to other equipment stations for pressing production, greatly saving production time, improving production efficiency, and reducing enterprise costs.

[0007] Furthermore, a cam divider is installed on the substrate, and the lower template is installed at the output end of the cam divider. The lower template is rotatably installed on the substrate through the cam divider. The cam divider drives the lower template to rotate and rotate between the glue application station and the pressing station as required; the cam divider has low noise and stable rotation.

[0008] Furthermore, a lower support block is installed on the substrate, and an upper support block corresponding to the lower support block is installed on the lower template. There is a gap between the upper support block and the lower support block, and the lower support block is located on the side of the substrate close to the upper template. When the lower template rotates to the pressing station, when the upper template drives the lamp cover to press down on the lamp housing on the lower template, since the lower template is fixed to the output end of the cam divider, the lower template will deflect toward the pressing station side during pressing. After the upper support block and the lower support block are correspondingly abutted, they can support the lower template to prevent excessive deflection angle from damaging the equipment and affecting the pressing effect. There is a gap between the upper support block and the lower support block, so it does not affect the rotation of the lower template. Corresponding inclined surfaces can also be provided on the upper support block and the lower support block for easy support after splicing.

[0009] Furthermore, there are at least two upper support blocks and two lower support blocks. The lower support blocks are evenly arranged on the side of the substrate close to the upper template, so that the supporting force received by the lower template is relatively average and more stable.

[0010] Furthermore, there are two groups of upper support blocks, with two in each group. The two groups of upper support blocks are symmetrically arranged along the center line of the lower template. That is to say, when fixing the lamp housing in the lamp on the lower template, there is no need to deliberately adjust the direction. No matter which direction rotates to the pressing station, there is an upper support block that can correspond to the lower support block, which does not affect the pressing production.

[0011] Furthermore, fixing devices are respectively arranged on the upper template and the lower template for fixing the lamp, which is convenient for fixing the lamp during glue application and pressing. During actual use, a special upper die for fixing is used to fix the lamp cover, and a lower die for fixing is used to fix the lamp housing. Then the upper die for fixing is fixed on the upper template, and the lower die for fixing is fixed on the lower template.

[0012] Furthermore, the fixing device on the lower template is a clamping plate, and the clamping plate includes a clamping plate body and a flanging part. The clamping plate body is fixed on the lower template, and the flanging part is parallel to the lower template. A clamping space for clamping the lamp is enclosed between the flanging part, the clamping plate body and the lower template; the fixing device on the upper template has the same structure as the fixing device on the lower template. When installing the lamp, it is only necessary to snap the bottom side edge of the lower die for fixing into the clamping space along the flanging part to complete the fixing of the lamp housing on the lower template. As described above, the lamp cover in the lamp is tightly fixed on the upper template.

[0013] Further, there are at least two clamping plates on the upper template and the lower template, and they are arranged oppositely. A fixing space is formed between the two clamping plates. When fixing the lamp, the bottoms of the upper and lower tooling dies are respectively clamped into the fixing space, thus completing the fixing of the lamp housing and the lampshade in the lamp. Then, glue application and pressing can be carried out.

[0014] Further, it also includes a top plate and a cable protection chain. The top plate is fixed on the support frame. The upper template is located between the top plate and the substrate. An electric cylinder is installed on the top plate, and the upper template is connected to the electric cylinder through a floating joint; the upper template is slidably installed on the support frame through a linear bearing; the cable protection chain is installed on the top plate and is used for installing the pneumatic and electrical circuits required by the equipment. The electric cylinder drives the upper template to move up and down on the support frame to complete the pressing of the lamp housing and the lampshade; the linear bearing slides on the support frame, which is also convenient for the up and down movement of the upper template.

[0015] Further, an upper die plug-in component connected to the lamp is also arranged on the upper template, and a lower die plug-in component connected to the lamp is arranged on the lower template. The upper die plug-in component realizes the quick electrical connection with the lampshade in the lamp fixed on the upper template, and the lower die plug-in component realizes the quick electrical connection with the lamp housing in the lamp fixed on the lower template to complete the conduction of the circuit signal. A position sensor is also installed on the lower template to monitor the rotation position of the lower template and switch the rotation between the glue application station and the pressing station as needed.

[0016] Adopting the above technical solutions, the utility model has the following beneficial effects:

[0017] (1) The lower template in the equipment is designed as a rotating structure. When the lamp housing in the lamp is fixed on the lower template and needs glue application, it rotates to the glue application station, and the glue application robot applies glue to the lamp housing; after the glue application is completed, the lower template rotates to drive the lamp housing to rotate to the pressing station, and the upper template drives the lampshade in the lamp to descend and complete the pressing with the lamp housing, eliminating the need to transfer to other equipment for pressing;

[0018] (2) Clamping plates for fixing are respectively arranged on the upper template and the lower template, with a simple structure, and the fixing is completed by inserting into the clamping plates;

[0019] (3) A structure of cooperation between an upper support block and a lower support block is arranged at the position of the pressing station corresponding to the lower template to prevent the lower template from being deflected too much due to excessive pressure during pressing, damaging the equipment and affecting the pressing accuracy;

[0020] (4) Plug-in components are respectively arranged on the upper template and the lower template to complete the quick conduction of the circuit signal of the lamp. Description of the Drawings

[0021] To make the content of the present utility model easier to be clearly understood, the following further details the present utility model according to specific embodiments in conjunction with the accompanying drawings, wherein

[0022] Figure 1 is a schematic structural view of the glue - applying and pressing equipment in the present utility model;

[0023] Figure 2 is Figure 1 an enlarged view of part A in

[0024] Figure 3 is a schematic structural view of the glue - applying and pressing equipment from another angle in the present utility model;

[0025] Figure 4 is a schematic partial cross - sectional view of the glue - applying and pressing equipment in the present utility model.

[0026] The reference numerals in the drawings are: 1 substrate; 2 lower template; 3 upper template; 4 support frame; 5 cam divider; 6 lower support block; 7 upper support block; 8 clamping plate; 9 clamping plate body; 10 flanging part; 11 clamping space; 12 fixing space; 13 top plate; 14 cable protection chain; 15 electric cylinder; 16 linear bearing; 17 upper die insertion - pair component; 18 lower die insertion - pair component; 20 floating joint. Specific Embodiment

[0027] Embodiment:

[0028] As Figures 1-4 shown, this embodiment provides a device for lamp glue - applying and pressing, including a substrate 1, a lower template 2, an upper template 3 and a support frame 4. The lower template 2 is rotatably installed on the substrate 1, the support frame 4 is fixed on the substrate 1 and located on one side of the lower template 2, the upper template 3 is slidably installed on the support frame 4, and the upper template 3 is arranged opposite to the lower template 2. The glue - applying and pressing equipment in this solution is designed to be rotatable, and can rotate to switch workstations. Specifically, a rotatable lower template 2 is installed on the substrate 1, and the upper template 3 fixed on the support frame 4 can be understood as a pressing plate. When in use, for example, the lamp housing of the lamp is fixed on the lower template 2, and then the lower template 2 drives the lamp housing to rotate to the glue - applying workstation, and an existing glue - applying manipulator is used to apply glue to the lamp housing; after the glue - applying is completed, the lower template 2 rotates to drive the lamp housing to the pressing workstation on the other side. The lamp shade in the lamp is fixed on the upper template 3. Since the upper template 3 and the lower template 2 are arranged opposite to each other, that is, above the lower template 2 in the pressing workstation, the upper template 3 can drive the lamp shade to descend along the support frame 4 and finally press - fit with the lamp housing on the lower template 2, completing the glue - applying and pressing process of the lamp. This device integrates two workstations into one. During corresponding production, only the lower template 2 needs to be rotated to the specified position, without transporting the glue - applied lamp to other equipment workstations for pressing production, greatly saving production time, improving production efficiency, and reducing enterprise costs.

[0029] Preferably, it further includes a top plate 13 and a cable protection chain 14. The top plate 13 is fixed on the support frame 4. The upper template 3 is located between the top plate 13 and the substrate 1. An electric cylinder 15 is installed on the top plate 13, and the upper template 3 is connected to the electric cylinder 15 through a floating joint 20. The upper template 3 is slidably installed on the support frame 4 through a linear bearing 16. The cable protection chain 14 is installed on the top plate 13 and is used for installing the pneumatic and electrical circuits required by the equipment. The electric cylinder 15 drives the upper template 3 to move up and down on the support frame 4 to complete the pressing of the lamp housing and the lamp cover. The linear bearing 16 slides on the support frame 4, that is, it facilitates the up and down movement of the upper template 3.

[0030] Preferably, an upper mold plug-in component 17 connected to the lamp is further provided on the upper template 3, and a lower mold plug-in component 18 connected to the lamp is provided on the lower template 2. The upper mold plug-in component 17 realizes the quick electrical connection with the lamp cover in the lamp fixed on the upper template 3, and the lower mold plug-in component 18 realizes the quick electrical connection with the lamp housing in the lamp fixed on the lower template 2 to complete the conduction of the circuit signal. A position sensor is also installed on the lower template 2 to monitor the rotation position of the lower template 2 and switch the rotation between the glue application station and the pressing station as required.

[0031] As Figure 2 shown, fixing devices are respectively provided on the upper template 3 and the lower template 2 for fixing the lamp, which is convenient for fixing the lamp during glue application and pressing. During actual use, a special upper mold for fixing is used to fix the lamp cover, and a lower mold for fixing is used to fix the lamp housing. Then the upper mold for the tooling is fixed on the upper template 3, and the lower mold for the tooling is fixed on the lower template 2. The fixing device on the lower template 2 is a clamping plate 8, and the clamping plate 8 includes a clamping plate body 9 and a flanging part 10. The clamping plate body 9 is fixed on the lower template 2, and the flanging part 10 is parallel to the lower template 2. A clamping space 11 for clamping the lamp is formed among the flanging part 10, the clamping plate body 9 and the lower template 2. The fixing device on the upper template 3 has the same structure as the fixing device on the lower template 2. When installing the lamp, only the bottom side edge of the lower mold for the tooling needs to be clamped into the clamping space along the flanging part 10 to complete the fixing of the lamp housing on the lower template 2. As described above, the lamp cover in the lamp is tightly fixed on the upper template 3. There are at least two clamping plates 8 on the upper template 3 and the lower template 2, and they are arranged oppositely. A fixing space 12 is formed between the two clamping plates 8. When fixing the lamp, the bottoms of the upper mold and the lower mold for the tooling are respectively clamped into the fixing space 12, that is, the fixing of the lamp housing and the lamp cover in the lamp is completed, and then glue application and pressing can be carried out.

[0032] As Figure 3As shown in the figure, a cam divider 5 is installed on the substrate 1, and the lower template 2 is installed on the output end of the cam divider 5. The lower template 2 is rotationally installed on the substrate 1 through the cam divider 5. The cam divider 5 drives the lower template 2 to rotate and rotate between the glue application station and the pressing station as required; the cam divider 5 has low noise and stable rotation.

[0033] As Figure 4 shown in the figure, a lower support block 6 is installed on the substrate 1, and an upper support block 7 corresponding to the lower support block 6 is installed on the lower template 2. There is a gap between the upper support block 7 and the lower support block 6. The lower support block 6 is located on the side of the substrate 1 close to the upper template 3. When the lower template 2 rotates to the pressing station, when the upper template 3 drives the lamp cover to press down on the lamp housing on the lower template 2, since the lower template 2 is fixed on the output end of the cam divider 5, the lower template 2 will deflect toward the pressing station side during pressing. After the upper support block 7 and the lower support block 6 are correspondingly abutted, they can support the lower template 2 to prevent the deflection angle from being too large and damaging the equipment and affecting the pressing effect. There is a gap between the upper support block 7 and the lower support block 6, so it does not affect the rotation of the lower template 2. Corresponding inclined surfaces can also be provided on the upper support block 7 and the lower support block 6 to facilitate support after splicing. Both the upper support block 7 and the lower support block 6 are at least two. The lower support blocks 6 are evenly arranged on the side of the substrate 1 close to the upper template 3. In this way, the support force received by the lower template 2 is more evenly distributed and more stable. The upper support block 7 is in two groups, with two in each group. The two groups of upper support blocks 7 are symmetrically arranged along the center line of the lower template 2. That is to say, when fixing the lamp housing in the lamp to the lower template 2, there is no need to deliberately adjust the direction. No matter which direction rotates to the pressing station, there is an upper support block 7 that can correspond to the lower support block 6, which does not affect the pressing production.

[0034] Working principle: When using this equipment, first fix the lamp housing in the lamp to the lower template 2 through the tooling lower die. Through the feedback of the position sensor, the lower template 2 drives the lamp housing to rotate to the glue application station, and the glue application manipulator applies glue to the lamp housing on the lower template 2; after the glue application is completed, the lower template 2 drives the lamp housing to rotate to the pressing station. The lamp cover in the lamp fixed on the upper template 3 is driven by the electric cylinder 15, and the upper template 3 drives the lamp cover to descend and complete the pressing with the lamp housing. During the pressing process, the upper support block 7 and the lower support block 6 cooperate to support the lower template 2.

[0035] In the above specific embodiments, the purpose, technical solutions, and beneficial effects of the present invention have been further described in detail. It should be understood that the above are only specific embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An apparatus for gluing and pressing of a lamp, characterized in that, It includes a substrate (1), a lower template (2), an upper template (3) and a support frame (4). The lower template (2) is rotatably installed on the substrate (1). The support frame (4) is fixed on the substrate (1) and is located on one side of the lower template (2). The upper template (3) is slidably installed on the support frame (4), and the upper template (3) is arranged opposite to the lower template (2).

2. The device for glue coating and pressing of lamps according to claim 1, characterized in that, A cam divider (5) is installed on the substrate (1). The lower template (2) is installed on the output end of the cam divider (5), and the lower template (2) is rotatably installed on the substrate (1) through the cam divider (5).

3. The device for glue coating and pressing of lamps according to claim 1, characterized in that, A lower support block (6) is installed on the substrate (1), and an upper support block (7) corresponding to the lower support block (6) is installed on the lower template (2). There is a gap between the upper support block (7) and the lower support block (6). The lower support block (6) is located on the side of the substrate (1) close to the upper template (3).

4. A device for gluing and pressing of lamps, according to claim 3, characterized in that, Both the upper support block (7) and the lower support block (6) are at least two, and the lower support blocks (6) are evenly arranged on the side of the substrate (1) close to the upper template (3).

5. An apparatus for gluing and pressing of a lamp, according to claim 4, characterized in that, The upper support block (7) is in two groups, with two in each group. The two groups of upper support blocks (7) are symmetrically arranged along the center line of the lower template (2).

6. The device for glue coating and pressing of lamps according to claim 1, characterized in that, Fixing devices are respectively arranged on the upper template (3) and the lower template (2) for fixing the lamps.

7. A device for gluing and pressing of lamps, according to claim 1, characterized in that, The fixing device on the lower template (2) is a clamping plate (8). The clamping plate (8) includes a clamping plate body (9) and a flanging part (10). The clamping plate body (9) is fixed on the lower template (2). The flanging part (10) is parallel to the lower template (2). A clamping space (11) for clamping the lamp is enclosed between the flanging part (10), the clamping plate body (9) and the lower template (2). The fixing device on the upper template (3) has the same structure as the fixing device on the lower template (2).

8. A device for glueing and pressing of lamps, according to claim 7, characterized in that, There are at least two clamping plates (8) on the upper template (3) and the lower template (2), and they are arranged oppositely. A fixing space (12) is formed between the two clamping plates (8).

9. A device for glueing and pressing of lamps according to claim 1, characterized in that, It further includes a top plate (13) and a cable protection chain (14). The top plate (13) is fixed on the support frame (4). The upper template (3) is located between the top plate (13) and the substrate (1). An electric cylinder (15) is installed on the top plate (13). The upper template (3) is connected to the electric cylinder (15) through a floating joint (20). The upper template (3) is slidably installed on the support frame (4) through a linear bearing (16). The cable protection chain (14) is installed on the top plate (13) for installing the pneumatic and electrical circuits required for the equipment.

10. The device for glue coating and pressing of lamps according to claim 1, characterized in that, An upper mold plug-in component (17) connected to the lamp is further arranged on the upper template (3), and a lower mold plug-in component (18) connected to the lamp is arranged on the lower template (2). A position sensor is also installed on the lower template (2) for monitoring the rotation position of the lower template (2).

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