Automatic gluing and laminating device for chassis processing

Abstract

The present invention discloses an automatic gluing and pasting device for chassis processing, which relates to the technical field of gluing equipment. The device includes a base and a loading platform arranged above the base, the loading platform is used to carry the part A to be processed, and a gluing mechanism for gluing the part A to be processed is provided on one side of the loading platform, and a pasting mechanism for attaching a buffer gasket to the gluing position to complete the pasting is provided downstream of the gluing mechanism. The loading platform is connected to a rotating driving member for driving it to rotate to realize the transfer of the part to be processed. The present invention is designed to address the shortcomings of existing manual operations and provides an automatic gluing and automatic pasting structure, which can paste buffer gaskets in multiple positions at one time, greatly improving work efficiency, and also avoiding the influence of the irritating odor in the glue on the operator, improving safety, and having strong practicality.

Description

Technical Field

[0001] The invention relates to the technical field of glue laminating equipment, in particular to an automatic glue laminating device for chassis processing. Background Art

[0002] A display (or screen) is a computer's I / O device, or input / output device. It is a display tool that displays electronic files on a screen via a specific transmission device. It can be categorized as a cathode ray tube (CRT), plasma (PDP), or liquid crystal display (LCD). The bottom of the display requires support from a chassis. To stabilize the chassis, four support legs are typically provided at the bottom of the chassis, with elastic pads attached to the legs. This provides a certain degree of cushioning between the chassis and the desktop. However, chassis are typically injection molded, and the cushioning pads at the bottom need to be attached later. Existing cushioning pads are mostly manually applied with glue, which is inefficient.

[0003] Based on this, an automatic gluing and laminating device for chassis processing is now provided, which can eliminate the disadvantages of the existing devices. Summary of the Invention

[0004] The purpose of the present invention is to provide an automatic gluing and laminating device for chassis processing to solve the problems in the background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An automatic gluing and laminating device for chassis processing includes a base and a loading platform arranged above the base, the loading platform is used to carry the part A to be processed, a gluing mechanism for gluing the part A to be processed is provided on one side of the loading platform, and a pasting mechanism for attaching a buffer gasket to the gluing position to complete the laminating is provided downstream of the gluing mechanism, and the loading platform is connected to a rotating drive member for driving it to rotate to realize the transfer of the part to be processed.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional scheme: the pasting mechanism includes a rotating frame arranged above one side of the loading platform, a negative pressure box is provided at each end of the rotating frame, the exhaust end of the negative pressure box is connected to the exhaust pump, and a plurality of suction pipe heads are distributed in an array on the outside of each negative pressure box, and a feeding unit for providing the buffer gasket to be pasted is provided on the other side of the rotating frame opposite to the loading platform, a lifting slide rod is provided at the middle position of the lower end of the rotating frame, a transmission sleeve is provided on the outer side of the lifting slide rod, a rotation limit part is provided between the transmission sleeve and the lifting slide rod, a driven gear is provided on the outer side of the transmission sleeve, the driven gear is meshed with the transmission gear ring on the outer side of the loading platform, and an auxiliary base is provided on the outer side of the transmission sleeve, and the auxiliary base is connected and fixed to the base through a positioning column.

[0009] In an optional solution: the rotation limiter includes a limit protrusion arranged on the outside of the lifting slide rod and a limit groove arranged on the inner wall of the transmission sleeve. The setting of the limit protrusion and the limit groove ensures that the transmission sleeve and the lifting slide rod will not rotate relative to each other but can only slide relative to each other.

[0010] In an optional scheme: the feeding unit includes a vertically arranged supporting side plate, a conveyor belt is provided on the side of the supporting side plate close to the loading platform, a cache barrel is provided above the conveyor belt, the outer side of the cache barrel is connected and fixed to the supporting side plate through a connecting frame, the input end of the conveyor belt is connected to a conveying motor for driving it to rotate, a plurality of loading holes for placing buffer gaskets are arranged in an array on the cache barrel, the lower end of the cache barrel is slidably arranged on the surface of the conveyor belt, and a plurality of material receiving troughs cooperating with the buffer gaskets are provided on the conveyor belt.

[0011] In an optional scheme: the glue coating mechanism includes a telescopic sleeve fixedly connected to the upper end of the base, a telescopic column slidingly provided in the telescopic hole at the upper end of the telescopic sleeve, the lower end of the telescopic column and the bottom of the telescopic hole are connected by a supporting spring, the upper end of the telescopic column is provided with a glue coating horizontal plate extending toward the top of the loading platform, the end of the glue coating horizontal plate is provided with a vertically arranged mounting rod, the lower end of the mounting rod is provided with a cache disk for caching the glue, four glue coating tubes are distributed in an array outside the cache disk, the head of each glue coating tube is arranged downward, and a glue discharge hole is provided at its discharge port, and a discharge one-way valve is provided at the discharge port, the feed end of the mounting rod is connected to a storage box for storing glue through a conduit, and a feeding one-way valve is provided on the conduit, the storage box is arranged on the glue coating horizontal plate, and the piston block inside the mounting rod is connected to drive it to move up and down to realize a pushing mechanism for discharging glue.

[0012] In an optional scheme: the pushing mechanism includes a reset plate arranged above the glue coating horizontal plate, the lower end of the reset plate is connected to the glue coating horizontal plate by a number of reset springs, the end of the glue coating horizontal plate is connected to the piston rod of the mounting rod, the other end of the piston rod is connected to the piston block, the other end of the reset plate is connected to the vertically arranged transmission rod, the lower end of the transmission rod slides through the guide sleeve on the outside of the telescopic column, the lower end of the transmission rod is provided with a pressure wheel in contact with the upper end of the telescopic sleeve, the inner side of the telescopic column is provided with a positioning thin rod extending toward the bottom of the loading platform, the end of the positioning thin rod is connected to the cross bar, and a pushing wheel is provided at the end of the cross bar for rotation, and a number of pressure protrusions corresponding to the pushing wheels are distributed in an array at the lower end of the loading platform, and the position of each pressure protrusion corresponds to the placement position of the part A to be processed.

[0013] In an optional solution: the loading platform is also provided with a positioning mechanism for adjusting the position of the part A to be processed, the positioning mechanism includes an auxiliary positioning wheel for pressing the outer side of the part A to be processed, and the part A to be processed here is limited to a circular base, the lower end of the auxiliary positioning wheel is connected to the upper end of the telescopic sleeve through a positioning support rod, a fixed platform is provided in the middle position of the loading platform, the lower end of the fixed platform is connected and fixed to the mounting seat through a fixed column, a two-way push rod is installed above the fixed platform, an output end of the two-way push rod is provided with a pressure rod, the end of the pressure rod is provided with a pushing frame, and two pressure wheels are rotatably provided on the pushing frame.

[0014] In an optional solution, the thin positioning rod is slidably arranged with respect to the rectangular notch on the positioning support rod.

[0015] In an optional solution: the other output end of the bidirectional push rod also has a pressure rod, the end of the pressure rod is provided with a push frame, two pressure wheels are rotatably provided on the push frame, and a material guide inclined plate for receiving materials is provided on the side of the loading platform close to the push frame.

[0016] In an optional solution: the rotating drive member includes a support column arranged at the upper end of the base, a mounting seat is installed at the upper end of the support column, a fixed shaft is provided at the upper end of the mounting seat and is rotatably connected to the loading platform, a rotating motor is installed on the outer side of the mounting seat, a rotating gear is provided at the output end of the rotating motor, and a rotating gear ring is provided on the lower side of the loading platform and is meshed with the rotating gear.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention is designed to address the drawbacks of existing manual operations and provides an automatic gluing and automatic pasting structure, which can paste buffer gaskets in multiple positions at one time, greatly improving work efficiency and avoiding the impact of the irritating odor in the glue on operators, thereby improving safety and being highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention.

[0020] Figure 2 It is a structural schematic diagram of the lower side of the present invention.

[0021] Figure 3 It is a structural schematic diagram of the pasting mechanism of the present invention.

[0022] Figure 4 It is a structural schematic diagram of the gluing mechanism of the present invention.

[0023] Figure 5 It is a schematic diagram of the driving wheel and the pressing protrusion structure of the present invention.

[0024] Reference numerals: base 100, transmission gear ring 101, loading platform 102, bidirectional push rod 103, fixed platform 104, material guide inclined plate 105, first pressing wheel 106, pressing rod 107, support column 108, mounting base 109, rotating motor 110, rotating gear 111, rotating gear ring 113, pressing protrusion 112;

[0025] Pasting mechanism 200, rotating frame 201, driven gear 202, negative pressure box 203, suction pipe head 204, conveying motor 205, supporting side plate 206, loading hole 207, buffer cylinder 208, conveyor belt 209, buffer gasket 210, transmission sleeve 211, auxiliary base 213, lifting push rod 212;

[0026] Glue coating mechanism 300 , mounting rod 301 , storage box 302 , reset plate 303 , transmission rod 304 , telescopic column 305 , second pressing wheel 306 , telescopic sleeve 307 , auxiliary positioning wheel 308 , cache tray 309 , rectangular notch 310 , cross bar 311 , and pushing wheel 312 . DETAILED DESCRIPTION

[0027] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0028] In one embodiment, Figure 1-Figure 5 As shown, an automatic gluing and laminating device for chassis processing includes a base 100 and a loading platform 102 arranged above the base. The loading platform 102 is used to carry a part A to be processed. A gluing mechanism 300 is provided on one side of the loading platform 102 for gluing the part A to be processed. A pasting mechanism 200 is provided downstream of the gluing mechanism 300 for attaching a buffer gasket to the gluing position to complete the lamination. The loading platform 102 is connected to a rotary drive member for driving it to rotate to achieve the transfer of the part to be processed.

[0029] The pasting mechanism 200 includes a rotating frame 201 arranged above one side of the loading platform 102, and a negative pressure box 203 is provided at each end of the rotating frame 201. The suction end of the negative pressure box 203 is connected to the suction pump, and a plurality of suction pipe heads 204 are distributed in an array on the outside of each negative pressure box 203. A feeding unit for providing the buffer gasket to be pasted is provided on the other side of the rotating frame 201 opposite to the loading platform 102. A lifting slide is provided in the middle position of the lower end of the rotating frame 201, and a transmission sleeve 211 is provided on the outer side of the lifting slide. A rotation limiter is provided between the transmission sleeve 211 and the lifting slide. A driven gear 202 is provided on the outside of the sleeve 211, and the driven gear 202 is meshed with the transmission ring 101 on the outside of the loading platform 102. When the loading platform 102 rotates, the transmission ring 101 and the driven gear 202 cooperate with each other to prepare for loading. The lower end of the transmission sleeve 211 is rotatably connected to the output end of the lifting push rod 212, and the lifting push rod 212 drives the rotating frame 201 to move up and down, thereby providing power for feeding. The lifting and rotation here will not interfere with each other. An auxiliary base 213 is provided on the outside of the transmission sleeve 211, and the auxiliary base 213 is connected and fixed to the base 100 through a positioning column;

[0030] When the negative pressure box 203 moves to above the conveyor belt 209, the buffer pad 210 moves to the bottom thereof. At this time, the rotating frame 201 descends, and the vacuum pump generates negative pressure at the position of the suction pipe head 204, thereby grabbing the buffer pad. At the same time, the buffer pad on the other negative pressure box 203 is attached to the part A to be processed.

[0031] The rotation limiting member includes a limiting protrusion provided on the outside of the lifting slide bar and a limiting groove provided on the inner wall of the transmission sleeve 211. The setting of the limiting protrusion and the limiting groove ensures that the transmission sleeve 211 and the lifting slide bar will not rotate relative to each other but will only slide relative to each other.

[0032] The feeding unit includes a vertically arranged supporting side plate 206, and a conveyor belt 209 is provided on one side of the supporting side plate 206 close to the loading platform 102. A buffer cylinder 208 is provided above the conveyor belt 209, and the outer side of the buffer cylinder 208 is connected and fixed to the supporting side plate 206 through a connecting frame. The input end of the conveyor belt 209 is connected to the conveying motor 205 for driving it to rotate, and a plurality of loading holes 207 for placing buffer gaskets are arranged in an array on the buffer cylinder 208. The lower end of the buffer cylinder 208 is slidably arranged with the surface of the conveyor belt 209, and the conveyor belt 209 is provided with a plurality of receiving troughs that cooperate with the buffer gaskets. The material will not be discharged until the receiving trough moves to the bottom of the loading hole 207. The discharged buffer gasket is transferred along with the conveyor belt 209 and then grabbed by the suction pipe head 204, thereby continuously providing pasting raw materials;

[0033] The glue coating mechanism 300 includes a telescopic sleeve 307 connected and fixed to the upper end of the base 100, a telescopic column 305 is slidably provided in the telescopic hole at the upper end of the telescopic sleeve 307, and the lower end of the telescopic column 305 is connected to the bottom of the telescopic hole by a supporting spring. The upper end of the telescopic column 305 is provided with a glue coating horizontal plate extending toward the top of the loading platform 102, and the end of the glue coating horizontal plate is provided with a vertically arranged mounting rod 301. The lower end of the mounting rod 301 is provided with a cache disk 309 for caching glue material, and four glue coating tubes are distributed in an array outside the cache disk 309. The head of each glue coating tube is arranged downward, and a glue discharge hole is provided at its discharge port, and a discharge check valve is provided at the discharge port. The feed end of the mounting rod 301 is connected to a storage box 302 for storing glue material through a conduit, and a feeding check valve is provided on the conduit. The storage box 302 is arranged on the glue coating horizontal plate, and the piston block inside the mounting rod 301 is connected to drive it to move up and down to realize a pushing mechanism for discharging glue;

[0034] The first end of the cam 303 is connected to the second end of the cam 304, and the second end of the cam 304 is connected to the first end of the cam 304. When the workpiece is transferred to the glue coating mechanism 300 position, the pressing protrusion 112 will generate a downward pushing force on the pushing wheel 312, so that the telescopic column 305 will drive the glue coating cross plate to move downward together, so that the glue outlet hole is close to the surface of the workpiece A to be processed. At this time, the upper end of the telescopic sleeve 307 will generate a force on the second pressing wheel 306, so that the transmission rod 304 slides upward, and the transmission rod 304 drives the reset plate 303 to slide upward, so that the piston block inside the installation rod 301 will squeeze the glue upward, so that the glue drips out of the glue outlet hole position, thus completing the fixed-point glue coating operation. When the pressure of the pressing protrusion 112 is lost, the telescopic column 305 will quickly reset under the action of the supporting spring, and the reset plate 303 will also reset at this time, so that the piston block inside the installation rod 301 will also reset, so that the glue in the storage box 302 can be sucked into the installation rod 301 to prepare for the next glue discharge;

[0035] The loading platform 102 is also provided with a positioning mechanism for adjusting the position of the part A to be processed, and the positioning mechanism includes an auxiliary positioning wheel 308 for pressing the outer side of the part A to be processed. The part A to be processed here is limited to a circular base, and the lower end of the auxiliary positioning wheel 308 is connected to the upper end of the telescopic sleeve 307 through a positioning support rod. A fixed platform 104 is provided in the middle position of the loading platform 102, and the lower end of the fixed platform 104 is connected and fixed to the mounting seat 109 through a fixed column. A two-way pushing rod 103 is installed above the fixed platform 104, and one output end of the two-way pushing rod 103 is provided with a pressing rod 107. The end of the pressing rod 107 is provided with a pushing frame, and two first pressing wheels 106 are rotatably provided on the pushing frame. The two first pressing wheels 106 are squeezed and matched with the auxiliary positioning wheel 308, thereby completing the positioning of the circular structure of the part A to be processed;

[0036] The positioning thin rod is slidably arranged with the rectangular notch 310 on the positioning support rod;

[0037] The other output end of the bidirectional push rod 103 also has a pressure rod 107, and the end of the pressure rod 107 is provided with a push frame, on which two first pressure wheels 106 are rotatably provided. A guide inclined plate 105 for receiving materials is provided on the side of the loading platform 102 close to the push frame. In this way, after the bidirectional push rod 103 completes positioning, the pressure rod 107 on the other side can push the part A to be processed on the surface of the loading platform 102 to the guide inclined plate 105, thereby completing unloading;

[0038] The rotating drive member includes a support column 108 arranged at the upper end of the base 100, and a mounting seat 109 is installed on the upper end of the support column 108. The upper end of the mounting seat 109 is provided with a fixed shaft rotatably connected to the loading platform 102, and a rotating motor 110 is installed on the outer side of the mounting seat 109. The output end of the rotating motor 110 is provided with a rotating gear 111, and the lower side of the loading platform 102 is provided with a rotating gear ring 113 that meshes with the rotating gear 111. The rotating gear 111 is driven to rotate by the rotating motor 110, and the rotating gear 111 cooperates with the rotating gear ring 113 to drive the loading platform 102 to rotate, thereby providing power for the transfer of the part A to be processed.

[0039] The above embodiment discloses an automatic gluing and pasting device for chassis processing, wherein, in actual use, the part A to be processed is continuously conveyed to the loading platform 102 by the feeding equipment, and the loading platform 102 is driven to rotate by the rotating driving member, and the part to be processed on the surface of the loading platform 102 will be transferred together. When the part to be processed is transferred to the position of the gluing mechanism 300, the positioning of the part to be processed is achieved with the cooperation of the auxiliary positioning wheel 308 and the first pressure wheel 106, thereby ensuring the accuracy of gluing. The glue outlet holes on the gluing mechanism 300 will be coated with glue at the corresponding positions on the surface of the part A to be processed. As the loading platform 102 continues to rotate, the part A to be processed coated with glue is transferred to the position of the pasting mechanism 200. At this time, the buffer gasket adsorbed on the suction pipe head 204 will be transferred to the top of the part to be processed, and then the pasting operation is completed in cooperation with the extension and retraction of the lifting push rod 212.

[0040] The above description is merely a specific embodiment of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. An automatic gluing and laminating device for chassis processing, comprising a base (100) and a loading platform (102) arranged above the base, characterized in that: The loading platform (102) is used to carry the part A to be processed. A gluing mechanism (300) for gluing the part A to be processed is provided on one side of the loading platform (102). A pasting mechanism (200) for pasting a buffer gasket at the gluing position to complete the pasting is provided downstream of the gluing mechanism (300). The loading platform (102) is connected to a rotary driving member for driving it to rotate so as to realize the transfer of the part to be processed. The pasting mechanism (200) comprises a rotating frame (201) arranged above one side of the loading platform (102), a negative pressure box (203) is provided at each end of the rotating frame (201), the air extraction end of the negative pressure box (203) is connected to the air extraction pump, and a plurality of suction pipe heads (204) are distributed in an array on the outer side of each negative pressure box (203), and a feeding unit for providing a buffer gasket to be pasted is provided on the other side of the rotating frame (201) opposite to the loading platform (102). A lifting slide is provided at the intermediate position, a transmission sleeve (211) is provided on the outer side of the lifting slide, a rotation limiter is provided between the transmission sleeve (211) and the lifting slide, a driven gear (202) is provided on the outer side of the transmission sleeve (211), the driven gear (202) and the transmission gear ring (101) on the outer side of the loading platform (102) are meshed with each other, an auxiliary base (213) is provided on the outer side of the transmission sleeve (211), and the auxiliary base (213) is connected and fixed to the base (100) through a positioning column; The glue coating mechanism (300) includes a telescopic sleeve (307) fixedly connected to the upper end of the base (100), a telescopic column (305) is slidably provided in the telescopic hole at the upper end of the telescopic sleeve (307), the lower end of the telescopic column (305) is connected to the bottom of the telescopic hole through a supporting spring, the upper end of the telescopic column (305) is provided with a glue coating horizontal plate extending toward the upper side of the loading platform (102), the end of the glue coating horizontal plate is provided with a vertically arranged mounting rod (301), and the lower end of the mounting rod (301) is provided with a A buffer disk (309) for storing glue, four glue coating tubes are arranged in an array outside the buffer disk (309), the head of each glue coating tube is arranged downward, and a glue discharge hole is provided at the discharge port, and a discharge check valve is provided at the discharge port. The feed end of the mounting rod (301) is connected to a storage box (302) for storing glue through a conduit, and a feeding check valve is provided on the conduit. The storage box (302) is arranged on the glue coating horizontal plate, and a piston block inside the mounting rod (301) is connected to drive it to move up and down to realize a pushing mechanism for discharging glue; The pushing mechanism includes a reset plate (303) arranged above the glue-coating horizontal plate, the lower end of the reset plate (303) is connected to the glue-coating horizontal plate through a plurality of reset springs, the end of the glue-coating horizontal plate is connected to the piston rod of the mounting rod (301), the other end of the piston rod is connected to the piston block, the other end of the reset plate (303) is connected to the vertically arranged transmission rod (304), the lower end of the transmission rod (304) slides through the guide sleeve outside the telescopic column (305), and the lower end of the transmission rod (304) is provided with a guide sleeve connected to the telescopic column (305). The upper end of the shrink sleeve (307) contacts the second pressing wheel (306), and a positioning rod extending toward the bottom of the loading platform (102) is provided on the inner side of the telescopic column (305), and the end of the positioning rod is connected to the cross bar (311), and a driving wheel (312) is provided at the end of the cross bar (311) for rotation. A plurality of pressing protrusions (112) corresponding to the driving wheel (312) are distributed in an array at the lower end of the loading platform (102), and the position of each pressing protrusion (112) corresponds to the placement position of the part A to be processed.

2. The automatic gluing and laminating device for chassis processing according to claim 1, characterized in that: The rotation limiting member comprises a limiting protrusion arranged on the outside of the lifting slide bar and a limiting groove arranged on the inner wall of the transmission sleeve (211). The setting of the limiting protrusion and the limiting groove ensures that the transmission sleeve (211) and the lifting slide bar do not rotate relative to each other but only slide relative to each other.

3. The automatic gluing and laminating device for chassis processing according to claim 1, characterized in that: The feeding unit includes a vertically arranged supporting side plate (206), a conveyor belt (209) is provided on the side of the supporting side plate (206) close to the loading platform (102), a buffer cylinder (208) is provided above the conveyor belt (209), the outer side of the buffer cylinder (208) is connected and fixed to the supporting side plate (206) through a connecting frame, the input end of the conveyor belt (209) is connected to a conveying motor (205) for driving the conveyor belt (209) to rotate, a plurality of loading holes (207) for placing buffer gaskets are arranged in an array on the buffer cylinder (208), the lower end of the buffer cylinder (208) is slidably arranged on the surface of the conveyor belt (209), and a plurality of receiving troughs for matching with the buffer gaskets are provided on the conveyor belt (209).

4. The automatic gluing and laminating device for chassis processing according to claim 1, characterized in that: The loading platform (102) is also provided with a positioning mechanism for adjusting the position of the part A to be processed, and the positioning mechanism includes an auxiliary positioning wheel (308) for pressing the outer side of the part A to be processed. Here, the part A to be processed is limited to a circular base. The lower end of the auxiliary positioning wheel (308) is connected to the upper end of the telescopic sleeve (307) through a positioning support rod. A fixed platform (104) is provided in the middle position of the loading platform (102), and a two-way push rod (103) is installed above the fixed platform (104). An output end of the two-way push rod (103) is provided with a pressure rod (107), and a push frame is provided at the end of the pressure rod (107), and two first pressure wheels (106) are rotatably provided on the push frame.

5. The automatic gluing and laminating device for chassis processing according to claim 1, characterized in that: The positioning thin rod is slidably arranged with the rectangular notch (310) on the positioning support rod.

6. The automatic gluing and laminating device for chassis processing according to claim 1, characterized in that: The rotary drive member includes a support column (108) arranged at the upper end of the base (100), a mounting seat (109) is installed at the upper end of the support column (108), a fixed shaft rotatably connected to the loading platform (102) is provided at the upper end of the mounting seat (109), a rotating motor (110) is installed outside the mounting seat (109), a rotating gear (111) is provided at the output end of the rotating motor (110), and a rotating gear ring (113) meshing with the rotating gear (111) is provided on the lower side of the loading platform (102).

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