Automatic pressing device for multi-lamp-set production

Abstract

The utility model relates to the technical field of pressing, and discloses a multi-lamp-set production automatic pressing device which comprises a gluing pressing mechanism, a die changing mechanism, a controller and a safety optical grating. According to the device, the first servo motor is controlled by the controller to drive the threaded rod to rotate, so that the second sliding block slides left and right on the sliding seat, and when the sliding block moves to the designated position of the template, the second electric telescopic rod drives the glue pump and the gluing pipe to stretch out and draw back front and back, so that accurate gluing of the lamp set component is realized. And then the template rotates to the position below the pressing rod, the hydraulic pump station drives the pressing rod to press downwards, and at the moment, a first electric telescopic rod pushes a first sliding block to enable a supporting rod to drive a clamping block to clamp the upper half part of the lamp set placed in the fixing plate in advance. When the pressing rod moves downwards, the fixing plate and the mold plate are closed, the clamping blocks are loosened, the upper portion and the lower portion of the lamp set are accurately aligned, the spring telescopic rod buffers pressure of the fixing plate in the continuous pressing process of the pressing plate, finally efficient pressing of the lamp set is completed, and the production efficiency and the device practicability are remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of pressing technology, and in particular to an automated pressing device for multi-lamp assembly production. Background Technology

[0002] Adhesive coating and lamination is a material bonding process that involves uniformly applying an adhesive to the surface of a substrate and then bonding multiple layers of materials firmly through heating or pressure. Its core steps include surface treatment, adhesive application (such as hot melt adhesive, epoxy resin, etc.), pre-pressure degassing, and final pressure curing.

[0003] The traditional manual gluing process for most lamp assembly production typically involves first applying glue manually, and then placing the glued lamp assembly components into the mold of the pressing device for manual pressing. This method increases the instability of the glue application quality and the non-automated pressing method reduces the accuracy of lamp assembly pressing, leading to pressing errors and lamp assembly destruction. This greatly affects the production efficiency of lamp assemblies and reduces the practicality of the device.

[0004] Therefore, those skilled in the art have provided an automated pressing device for multi-lamp group production to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an automated pressing device for multi-lamp assembly production. The device uses a controller to control a first servo motor, which drives a threaded rod to rotate, causing a second slider mounted on the threaded rod to slide left and right on a slide block. A second electric telescopic rod located at the lower end of the second slider, after the second slider slides to a designated position on the template, drives a glue pump and a glue application tube on the output end to slide back and forth. These two components work together to flexibly apply glue to the lamp assembly components within the template. Subsequently, the template rotates to below the pressure rod, and the controller controls a hydraulic pump station to press the pressure rod down. Before this, the upper part of the pressed lamp assembly must be placed in the clamping opening within the fixed plate. Then, the... An electric telescopic rod drives the first slider to slide, which in turn moves the support rod. Two support rods, as a group, move closer to each other under the constraint of the upper slot, so that one end of the support rod is connected to the clamping block and moves closer to the upper part of the lamp assembly until the lamp assembly is clamped by the clamping blocks on both sides. Then, the pressure rod moves down with the fixed plate fixedly connected to the connecting frame until it closes with the template. At this time, the clamping block is released, and the upper and lower parts of the lamp assembly are accurately aligned due to the fixation of the fixed plate. Then, the pressure rod continues to press down with the pressure plate. The connecting frame fixedly connected to the pressure rod, along with multiple spring telescopic rods, is compressed to reduce the pressure on the fixed plate. Finally, with the cooperation of the pressure plate pressing and the fixed plate limiting, the lamp assembly is successfully pressed, which improves production efficiency and enhances the practicality of the device.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] An automated pressing device for multi-lamp assembly production includes an adhesive application and pressing mechanism, a mold changing mechanism, a controller, and safety light curtains. The mold changing mechanism is located at the lower end of the adhesive application and pressing mechanism, and the controller is located on one side of the upper end of the adhesive application and pressing mechanism. Multiple safety light curtains are arranged around one side of the adhesive application and pressing mechanism. The adhesive application and pressing mechanism includes a frame. A hydraulic pump station is located in the middle of the upper end of the frame. A pressure rod is fixedly connected to the output end of the hydraulic pump station. A pressure plate is fixedly connected to the lower end of the pressure rod. A connecting frame is fixedly connected to the lower end of the outer wall of the pressure rod. Spring telescopic rods are fixedly connected around the connecting frame. A fixing plate is fixedly connected to the lower end of multiple spring telescopic rods. A clamping opening is formed in the center of the interior of the fixing plate. Side slots are formed on both sides of the fixing plate. The upper end of the fixing plate... Both ends are provided with upper slots, and the inner ends of the two side slots are fixedly connected to first electric telescopic rods. The output ends of multiple first electric telescopic rods are fixedly connected to first sliders. The upper end face of multiple first sliders is rotatably connected to a support rod. One end of each pair of support rods is hinged to a clamping block. The outer wall of the pressure rod is fixedly connected to a sliding plate. The two ends of the sliding plate are slidably connected to guide rods. The upper inner end of the frame is fixedly connected to a slide block. One end of one side face of the slide block is fixedly connected to a first servo motor. The output end of the first servo motor is fixedly connected to a threaded rod. The outer wall of the threaded rod is fitted with a second slider. The lower end of the second slider is provided with a second electric telescopic rod. One end of the second electric telescopic rod is fixedly connected to a glue pump. The lower end of the glue pump is provided with a glue applicator tube.

[0008] Through the above technical solution, the device controls the first servo motor to drive the threaded rod to rotate, thereby causing the second slider sleeved on the threaded rod to slide left and right on the slide block. The second electric telescopic rod set at the lower end of the second slider drives the glue pump and glue application tube on the output end to slide back and forth after the second slider slides to the designated position of the template. The two work together to achieve flexible glue application to the lamp assembly components inside the template. Then the template rotates to the bottom of the pressure rod, and the controller controls the hydraulic pump station to drive the pressure rod to press down. Before this, the upper part of the pressed lamp assembly needs to be placed in the clamping port in the fixed plate. Then the first electric telescopic rod drives the first slider to slide and drive the support rod. The movement involves two support rods moving together as a group, which are then brought closer to each other under the constraint of the upper slot. One end of the support rod is connected to a clamping block and moves towards the upper part of the lamp assembly until the lamp assembly is clamped by the clamping blocks on both sides. Then, the pressure rod, along with the fixed plate fixedly connected to the connecting frame, moves down until it closes with the template. At this point, the clamping blocks are released, and the upper and lower parts of the lamp assembly are accurately aligned due to the fixation of the fixed plate. The pressure rod then continues to press down with the pressure plate, and the connecting frame fixedly connected to the pressure rod, along with multiple spring telescopic rods, compresses to reduce the pressure on the fixed plate. Finally, with the cooperation of the pressure plate pressing and the fixed plate limiting, the lamp assembly is successfully pressed together, improving production efficiency and thus enhancing the practicality of the device.

[0009] Furthermore, the mold changing mechanism includes a base, a door panel rotatably connected to the middle of one side end face of the base, a plurality of third electric telescopic rods provided at the lower inner end of the base, a support plate fixedly connected to the output ends of the plurality of third electric telescopic rods, a second servo motor provided at one end of the upper end face of the support plate, a first gear fixedly connected to the output end of the second servo motor, a second gear meshing with one side of the outer wall of the first gear, a turntable fixedly connected to the middle of the upper end face of the second gear, templates fixedly connected to both ends of the upper end face of the turntable, a through groove opened in the middle of the upper end face of the base, abutment grooves fixedly connected to all four sides of the outer wall of the through groove, and abutment blocks fixedly connected to all four sides of the lower end face of the turntable.

[0010] Through the above technical solution, the device uses a controller to control multiple third electric telescopic rods to lift the support plate and its components, including the turntable, to a certain height. Then, a second servo motor drives the first gear to rotate, which in turn drives the second gear to rotate. Because the radius of the first gear is smaller than that of the second gear, a larger torque is generated during the rotation process, allowing the turntable connected to the second gear to rotate smoothly. The second servo motor drives the turntable to rotate in any direction with a semi-circular radius. Then, the turntable descends, and the abutment block on it connects with the abutment groove on the base, allowing the two molds on the turntable to alternately press and maintain the stability of the pressing. Once one mold has been coated with glue, it can rotate to the bottom of the pressure plate for the next pressing step, improving the pressing efficiency of the device and thus enhancing its practicality.

[0011] Furthermore, the upper and lower ends of both guide rods are fixedly connected to the frame.

[0012] The above technical solution enables the guide rod to be stably fixed in the frame, enhancing its stability.

[0013] Furthermore, the lower ends of the plurality of first sliders are slidably connected to the side slots, and the lower ends of the two clamping blocks are slidably connected to the two ends of the upper surface of the fixing plate.

[0014] Through the above technical solution, this setting can restrict the sliding direction of the first slider to make it more stable, and the clamping block can remain stable and not deviate during the clamping process.

[0015] Furthermore, the upper end of the second slider is slidably connected to the middle of one side end face of the slide block;

[0016] Through the above technical solution, this setting makes the sliding of the second slider more stable and prevents it from shifting with the rotation of the threaded rod.

[0017] Furthermore, all of the aforementioned abutment blocks are engaged with the abutment groove;

[0018] The above technical solution enables the turntable to remain stable when subjected to pressure.

[0019] Furthermore, the rotation amplitude of the turntable is half a circle in either the clockwise or counterclockwise direction, and one end of the second gear is rotatably connected to the support plate;

[0020] The above technical solution makes the turntable rotate more efficiently and eliminates the possibility of wire tangling.

[0021] Furthermore, the radius of the first gear is smaller than the radius of the second gear;

[0022] Through the above technical solution, because the radius of the first gear is smaller than that of the second gear, a larger torque is generated during the driving process, which enables the turntable connected to the second gear to rotate smoothly.

[0023] This utility model has the following beneficial effects:

[0024] 1. This utility model proposes an automated pressing device for multi-lamp assembly production. The device uses a controller to control a first servo motor to drive a threaded rod to rotate, which in turn causes a second slider mounted on the threaded rod to slide left and right on a slide block. A second electric telescopic rod located at the lower end of the second slider drives a glue pump and a glue application tube on the output end to slide back and forth after the second slider slides to a designated position on the template. The two work together to achieve flexible glue application to the lamp assembly components inside the template. Subsequently, the template rotates to the bottom of the pressure rod, and the controller controls the hydraulic pump station to drive the pressure rod to press down. Before this, the upper part of the pressed lamp assembly needs to be placed in the clamping opening inside the fixed plate. Then, the first electric telescopic rod drives the first The slider moves the support rod, and the two support rods, as a group, move closer to each other under the constraint of the upper slot, so that one end of the support rod is connected to the clamping block and moves closer to the upper part of the lamp assembly until the lamp assembly is clamped by the clamping blocks on both sides. Then the pressure rod moves down with the fixed plate fixedly connected to the connecting frame until it closes with the template. At this time, the clamping block is released, and the upper and lower parts of the lamp assembly are accurately aligned due to the fixation of the fixed plate. Then the pressure rod continues to press down with the pressure plate. The connecting frame fixedly connected to the pressure rod, along with multiple spring telescopic rods, is compressed to reduce the pressure on the fixed plate. Finally, with the cooperation of the pressure plate pressing and the fixed plate limiting, the lamp assembly is successfully pressed, which improves production efficiency and enhances the practicality of the device.

[0025] 2. This utility model proposes an automated pressing device for multi-lamp assembly production. The device uses a controller to control multiple third electric telescopic rods to lift a support plate and its components, including a turntable, to a certain height. Then, a second servo motor drives a first gear to rotate, which in turn drives a second gear to rotate. Because the radius of the first gear is smaller than that of the second gear, a larger torque is generated during the rotation process, allowing the turntable connected to the second gear to rotate smoothly. The second servo motor drives the turntable to rotate in any direction with a semi-circular radius. The turntable then descends, and its abutment block engages with the abutment groove on the base, allowing the two molds on the turntable to alternately press and maintain pressing stability. Once one mold has been coated with adhesive, it can rotate to the bottom of the pressure plate for the next pressing step, improving the pressing efficiency of the device and thus enhancing its practicality. Attached Figure Description

[0026] Figure 1 This is an isometric view of an automated pressing device for multi-lamp assembly production proposed in this utility model;

[0027] Figure 2 This is a side sectional view of an automated pressing device for multi-lamp assembly production proposed in this utility model;

[0028] Figure 3 This is a schematic diagram of the pressure rod of an automated pressing device for multi-lamp group production proposed in this utility model;

[0029] Figure 4 This is a schematic diagram of the fixing plate of an automated pressing device for multi-lamp assembly production proposed in this utility model;

[0030] Figure 5 This is a schematic diagram of a glue pump for an automated pressing device for multi-lamp assembly production proposed in this utility model;

[0031] Figure 6 This is a schematic diagram of the first and second gears of an automated pressing device for multi-lamp assembly production proposed in this utility model.

[0032] Figure 7 This is a schematic diagram of the abutting groove and abutting block of an automated pressing device for multi-lamp group production proposed in this utility model.

[0033] Legend:

[0034] 1. Glue application and pressing mechanism; 101. Frame; 102. Hydraulic pump station; 103. Pressure rod; 104. Pressure plate; 105. Connecting frame; 106. Spring telescopic rod; 107. Fixing plate; 108. Clamping port; 109. Side slot; 110. Top slot; 111. First electric telescopic rod; 112. First slider; 113. Support rod; 114. Clamping block; 115. Slide plate; 116. Guide rod; 117. Slide seat; 118. First servo motor; 119. 1. Threaded rod; 120. Second slider; 121. Second electric telescopic rod; 122. Glue pump; 123. Glue application pipe; 2. Mold changing mechanism; 201. Base; 202. Door panel; 203. Third electric telescopic rod; 204. Support plate; 205. Second servo motor; 206. First gear; 207. Second gear; 208. Turntable; 209. Template; 210. Through groove; 211. Abutment groove; 212. Abutment block; 3. Controller; 4. Safety light curtain. Detailed Implementation

[0035] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Reference Figure 1-3This utility model provides a specific embodiment: an automated pressing device for multi-lamp group production, including a glue-applying pressing mechanism 1, a mold-changing mechanism 2, a controller 3, and safety light curtains 4. The mold-changing mechanism 2 is provided at the lower end of the glue-applying pressing mechanism 1, the controller 3 is provided on one side of the upper end of the glue-applying pressing mechanism 1, and multiple safety light curtains 4 are provided around one side end face of the glue-applying pressing mechanism 1. The glue-applying pressing mechanism 1 includes a frame 101, a hydraulic pump station 102 is provided in the middle of the upper end face of the frame 101, a pressure rod 103 is fixedly connected to the output end of the hydraulic pump station 102, a pressure plate 104 is fixedly connected to the lower end of the pressure rod 103, a connecting frame 105 is fixedly connected to the lower end of the outer wall of the pressure rod 103, and spring telescopic rods 1 are fixedly connected around the connecting frame 105. 06. A fixing plate 107 is fixedly connected to the lower end of multiple spring telescopic rods 106. A clamping opening 108 is provided in the center of the fixing plate 107. Side slots 109 are provided on both sides of the fixing plate 107. Upper slots 110 are provided at both ends of the upper end of the fixing plate 107. First electric telescopic rods 111 are fixedly connected to the inner ends of the two side slots 109. First sliders 112 are fixedly connected to the output ends of the multiple first electric telescopic rods 111. Support rods 113 are rotatably connected to the center of the upper end of the multiple first sliders 112. A clamping block 114 is hinged to one end of every two support rods 113. A sliding plate 115 is fixedly connected to the center of the outer wall of the pressure rod 103. Guide rods 116 are slidably connected to both ends of the sliding plate 115. Frame A slide block 117 is fixedly connected to the upper part of the interior of 101. A first servo motor 118 is fixedly connected to one end of one side face of the slide block 117. A threaded rod 119 is fixedly connected to the output end of the first servo motor 118. A second slider 120 is sleeved on the outer wall of the threaded rod 119. A second electric telescopic rod 121 is provided at the lower end of the second slider 120. A glue pump 122 is fixedly connected to one end of the second electric telescopic rod 121. A glue application tube 123 is provided in the middle of the lower end of the glue pump 122. The device controls the first servo motor 118 to drive the threaded rod 119 to rotate through the controller 3, thereby causing the second slider 120 sleeved on the threaded rod 119 to slide left and right on the slide block 117. The second electric telescopic rod 121 provided at the lower end of the second slider 120... After the two sliders 120 slide to the designated position on the template 209, they drive the glue pump 122 and the glue application tube 123 on the output end to slide back and forth. The two work together to achieve flexible glue application to the lamp assembly components inside the template. Then the template 209 rotates to the bottom of the pressure rod 103. The controller 3 controls the hydraulic pump station 102 to drive the pressure rod 103 to press down. Before this, the upper part of the pressed lamp assembly needs to be placed in the clamping opening 108 in the fixed plate 107. Then the first electric telescopic rod 111 drives the first slider 112 to slide and drive the support rod 113 to move. The two support rods 113 are a group and move closer to each other under the restriction of the upper slot 110, so that one end of the support rod 113 is connected to the clamping block 114 and moves closer to the upper part of the pressed lamp assembly until the lamp assembly is clamped by the clamping blocks 114 on both sides.Subsequently, the pressure rod 103, along with the fixing plate 107 fixedly connected to the connecting frame 105, moves downwards until it closes with the template 209. At this point, the clamping block 114 releases, and the upper and lower halves of the lamp assembly accurately align due to the fixing of the fixing plate 107. The pressure rod 103 then continues to press down with the pressure plate 104, and the connecting frame 105, fixedly connected to the pressure rod 103, along with multiple spring telescopic rods 106, compresses to reduce the pressure on the fixing plate 107. Finally, with the cooperation of the pressure plate 104 pressing and the fixing plate 107 limiting the position, the lamp assembly is successfully pressed together, improving production efficiency and thus enhancing the practicality of the device.

[0037] Reference Figure 3-5 The mold changing mechanism 2 includes a base 201. A door panel 202 is rotatably connected to the middle of one side end face of the base 201. Multiple third electric telescopic rods 203 are provided at the lower end of the interior of the base 201. A support plate 204 is fixedly connected to the output end of the multiple third electric telescopic rods 203. A second servo motor 205 is provided at one end of the upper end face of the support plate 204. A first gear 206 is fixedly connected to the output end of the second servo motor 205. A second gear 207 is meshed with one side of the outer wall of the first gear 206. A turntable 208 is fixedly connected to the middle of the upper end face of the second gear 207. Templates 209 are fixedly connected to both ends of the upper end face of the turntable 208. A through groove 210 is opened in the middle of the upper end face of the base 201. Abutment grooves 211 are fixedly connected to all four sides of the outer wall of the through groove 210. Abutment blocks 212 are fixedly connected to all four sides of the lower end face of the turntable 208. The device controls the multiple third electric telescopic rods 203 through a controller 3. The electric telescopic rod 203 lifts the support plate 204 and its multiple components, including the turntable 208, to a certain height. Then, the second servo motor 205 drives the first gear 206 to rotate, which in turn drives the second gear 207 to rotate. Because the radius of the first gear 206 is smaller than that of the second gear 207, a larger torque is generated during the rotation process, allowing the turntable 208, which is connected to the second gear 207, to rotate smoothly. The second servo motor 205 drives the turntable 208 to rotate in any direction by a semi-circular radius. Then, the turntable 208 descends, and the abutment block 212 on it connects with the abutment groove 211 on the base 201, so that the two molds 209 on the turntable 208 can alternately press and maintain the stability of the pressing. After one mold 209 is coated with glue, it can be rotated to the bottom of the pressure plate 104 for the next pressing step, which improves the pressing efficiency of the device and thus enhances the practicality of the device.

[0038] The upper and lower ends of the two guide rods 116 are fixedly connected to the frame 101. This arrangement allows the guide rods 116 to be stably fixed in the frame 101, enhancing its stability.

[0039] The lower ends of multiple first sliders 112 are slidably connected to the side slots 109, and the lower ends of two clamping blocks 114 are slidably connected to the two ends of the upper surface of the fixing plate 107. This arrangement allows the sliding direction of the first sliders 112 to be restricted, making them more stable, and the clamping blocks 114 to remain stable and not deviate during the clamping process.

[0040] The upper end of the second slider 120 is slidably connected to the middle of one side end face of the slide block 117. This arrangement makes the sliding of the second slider 120 more stable and prevents it from shifting with the rotation of the threaded rod 119.

[0041] Multiple abutment blocks 212 are engaged with abutment grooves 211, which makes the turntable 208 stable when receiving pressure.

[0042] The rotation range of turntable 208 is half a circle in the clockwise or counterclockwise direction. One end of the second gear 207 is rotatably connected to the support plate 204. This arrangement makes the rotation of turntable 208 more efficient and prevents the possibility of wire entanglement.

[0043] The radius of the first gear 206 is smaller than that of the second gear 207. Because the radius of the first gear 206 is smaller than that of the second gear 207, a larger torque is generated during the driving process, which enables the turntable 208 connected to the second gear 207 to rotate smoothly.

[0044] Working principle: The device controls the first servo motor 118 via controller 3 to drive the threaded rod 119 to rotate, thereby causing the second slider 120 sleeved on the threaded rod 119 to slide left and right on the slide block 117. The second electric telescopic rod 121 set at the lower end of the second slider 120 drives the glue pump 122 and the glue application tube 123 on the output end to slide back and forth after the second slider 120 slides to the designated position of the template 209. The two work together to achieve flexible glue application to the lamp assembly components inside the template. Then the template 209 rotates to below the pressure rod 103, and controller 3 controls the hydraulic pump station 102 to drive the pressure rod 103 down. Before pressing, the upper half of the lamp assembly needs to be placed in the clamping opening 108 within the fixing plate 107. Then, the first electric telescopic rod 111 drives the first slider 112 to slide, causing the support rod 113 to move. The two support rods 113, as a group, move closer to each other under the constraint of the upper slot 110, so that one end of the support rod 113 is connected to the clamping block 114 and moves closer to the upper half of the lamp assembly until the lamp assembly is clamped by the clamping blocks 114 on both sides. Then, the pressing rod 103 moves down with the fixing plate 107, which is fixedly connected to the connecting frame 105, until it closes with the template 209. At this time, the clamping block 114 is released, and the upper and lower halves of the lamp assembly are separated by... The fixing plate 107 is accurately aligned, and then the pressure rod 103 continues to press down on the pressure plate 104. The connecting frame 105, which is fixedly connected to the pressure rod 103, along with multiple spring telescopic rods 106, compresses to reduce the pressure on the fixing plate 107. Finally, with the cooperation of the pressure plate 104 pressing and the fixing plate 107 limiting the position, the lamp assembly is successfully pressed together. The device controls multiple third electric telescopic rods 203 through the controller 3 to lift the support plate 204 and multiple components on it, including the turntable 208, to a certain height. Then, the second servo motor 205 drives the first gear 206 to rotate, and the first gear 206 in turn drives the second... The rotation of the two gears 207 causes the first gear 206 to have a smaller radius than the second gear 207, resulting in a larger torque that allows the turntable 208 connected to the second gear 207 to rotate smoothly. The second servo motor 205 drives the turntable 208 to rotate in any direction as a semi-circle. Then the turntable 208 descends, and the abutment block 212 on it connects with the abutment groove 211 on the base 201, allowing the two molds 209 on the turntable 208 to alternately press and maintain the stability of the pressing. Once one mold 209 has been coated with glue, it can rotate to the bottom of the pressure plate 104 for the next pressing step.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automated pressing device for multi-lamp assembly production, comprising an adhesive application and pressing mechanism (1), a mold changing mechanism (2), a controller (3), and a safety light curtain (4), characterized in that: The lower end of the adhesive coating and pressing mechanism (1) is provided with a mold changing mechanism (2), and a controller (3) is provided on one side of the upper end of the adhesive coating and pressing mechanism (1). Multiple safety light curtains (4) are provided around one side of the adhesive coating and pressing mechanism (1). The adhesive coating and pressing mechanism (1) includes a frame (101). A hydraulic pump station (102) is provided in the middle of the upper end face of the frame (101). A pressure rod (103) is fixedly connected to the output end of the hydraulic pump station (102), and a pressure plate (104) is fixedly connected to the lower end of the pressure rod (103). A connecting frame (105) is fixedly connected to the lower end of the outer wall of the pressure rod (103). Spring telescopic rods (106) are fixedly connected to all four sides of the connecting frame (105). A fixing plate (107) is fixedly connected to the lower end of each of the multiple spring telescopic rods (106). A clamping opening (108) is provided in the center of the fixing plate (107). Side slots (109) are provided on both sides of the fixing plate (107). Upper slots (110) are provided at both ends of the upper surface of the fixing plate (107). The two side slots (109) have two... Each end of the frame (101) is fixedly connected to a first electric telescopic rod (111). The output ends of the plurality of first electric telescopic rods (111) are fixedly connected to first sliders (112). The upper end face of the plurality of first sliders (112) is rotatably connected to a support rod (113). One end of each pair of support rods (113) is hinged to a clamping block (114). The outer wall of the pressure rod (103) is fixedly connected to a sliding plate (115). Both ends of the sliding plate (115) are slidably connected to guide rods (116). The upper part of the inside of the frame (101) is fixed. A slide block (117) is connected to a slide block (117). A first servo motor (118) is fixedly connected to one end of one side face of the slide block (117). A threaded rod (119) is fixedly connected to the output end of the first servo motor (118). A second slider (120) is sleeved on the outer wall of the threaded rod (119). A second electric telescopic rod (121) is provided at the lower end of the second slider (120). A glue pump (122) is fixedly connected to one end of the second electric telescopic rod (121). A glue applicator (123) is provided at the middle of the lower end of the glue pump (122).

2. The automated pressing device for multi-lamp group production according to claim 1, characterized in that: The mold changing mechanism (2) includes a base (201), a door panel (202) is rotatably connected to the middle of one side end face of the base (201), and a plurality of third electric telescopic rods (203) are provided at the lower end of the interior of the base (201). The output ends of the plurality of third electric telescopic rods (203) are fixedly connected to a support plate (204), and a second servo motor (205) is provided at one end of the upper end face of the support plate (204). The output end of the second servo motor (205) is fixedly connected to a first gear (206). A second gear (207) is meshed with one side of the outer wall of the first gear (206). A turntable (208) is fixedly connected to the middle of the upper end face of the second gear (207). Templates (209) are fixedly connected to both ends of the upper end face of the turntable (208). A through groove (210) is opened in the middle of the upper end face of the base (201). Abutment grooves (211) are fixedly connected to all four sides of the outer wall of the through groove (210). Abutment blocks (212) are fixedly connected to all four sides of the lower end face of the turntable (208).

3. The automated pressing device for multi-lamp group production according to claim 1, characterized in that: The upper and lower ends of the two guide rods (116) are fixedly connected to the frame (101).

4. The automated pressing device for multi-lamp group production according to claim 1, characterized in that: The lower ends of the plurality of first sliders (112) are slidably connected to the side slot (109), and the lower ends of the two clamping blocks (114) are slidably connected to the two ends of the upper surface of the fixing plate (107).

5. The automated pressing device for multi-lamp group production according to claim 1, characterized in that: The upper end of the second slider (120) is slidably connected to the middle of one side end face of the slide block (117).

6. The automated pressing device for multi-lamp group production according to claim 2, characterized in that: Each of the abutment blocks (212) is engaged with the abutment groove (211).

7. The automated pressing device for multi-lamp group production according to claim 2, characterized in that: The rotation range of the turntable (208) is half a circle in the clockwise or counterclockwise direction, and one end of the second gear (207) is rotatably connected to the support plate (204).

8. The automated pressing device for multi-lamp group production according to claim 2, characterized in that: The radius of the first gear (206) is smaller than the radius of the second gear (207).

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