Gluing device for plate processing

Abstract

The utility model discloses a gluing device for plate processing, which comprises a base, limiting components are arranged on two sides of a conveying device, each limiting component comprises a support I, a guide rod is slidably connected to the inner wall of the support I, a rack is fixedly connected to the top of the guide rod, a straight gear is fixedly connected to a rotating shaft of a motor I, and a baffle is fixedly connected to one end of the guide rod. The side face of the baffle is fixedly provided with a scraper, the baffle and the bottom face of the scraper are attached to the gluing roller and the auxiliary roller, the first starting motor drives the straight gear to rotate through the limiting assembly and drives the guide rod to slide together, and glue between the gluing roller and the auxiliary roller is blocked in a certain area through the baffle on the guide rod. The scraping plate can scrape off glue on the two sides of the glue coating roller and the auxiliary roller, the contact width of the glue and the glue coating roller and the auxiliary roller is adjusted according to plates with different widths, by means of the structure, position adjustment of the baffle and the scraping plate is achieved, glue on the edges of the two sides of the glue coating roller is prevented from remaining on the glue coating roller all the time, glue waste is reduced, and the production efficiency is improved. And the flexibility of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gluing devices, and more specifically, the utility model relates to a gluing device for sheet processing. Background Art

[0002] During the sheet processing, in order to increase the strength of the sheet, the sheet will be subjected to gluing treatment and multiple layers of sheets will be bonded together. The gluing device for sheet processing is used for the gluing work of the sheet. The traditional gluing device for sheet processing consists of a gluing roller, an auxiliary roller, a glue supply device and a conveying device. The conveying device transports the sheet to the lower part of the gluing roller, the glue supply device transports the glue to the gap between the gluing roller and the auxiliary roller, the auxiliary roller smears the glue on the gluing roller, and then the gluing roller performs the gluing treatment on the sheet. However, when such a traditional gluing device for sheet processing is working, since the width of the sheet is smaller than the length of the gluing roller, the glue on both sides of the gluing roller always remains on the gluing roller. After working for a long time, the glue on both sides of the gluing roller will accumulate too much and drip onto the conveying device, and to a certain extent, it affects the gluing uniformity of the gluing roller and increases the waste of glue. In order to solve the deficiencies of the prior art, we propose a gluing device for sheet processing. Summary of the Utility Model

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a gluing device for sheet processing to solve the problem that when the traditional gluing device for sheet processing is working, since the width of the sheet is smaller than the length of the gluing roller, the glue on both sides of the gluing roller always remains on the gluing roller. After working for a long time, the glue on both sides of the gluing roller will accumulate too much and drip onto the conveying device, and to a certain extent, it affects the gluing uniformity of the gluing roller and increases the waste of glue.

[0004] To solve the above technical problems, the utility model provides the following technical solutions: A gluing device for sheet processing, including a base, a glue supply device is arranged on the upper side of the base, a conveying device is fixedly installed on the top of the base, a gluing roller and an auxiliary roller are arranged above the conveying device, a limiting component is arranged on both sides of the conveying device, and a lifting component is arranged behind the conveying device;

[0005] The limiting component includes a first bracket, the first bracket is fixedly installed on the top surface of the base, a guide rod is slidably connected to the inner wall of the first bracket, a rack is fixedly connected to the top of the guide rod, a first motor is fixedly installed on the outer surface of one side of the first bracket, a spur gear is fixedly connected to the rotating shaft of the first motor, the spur gear meshes with the rack, one end of the guide rod is fixedly connected to a baffle, a scraper is fixedly installed on the side surface of the baffle, and the bottom surfaces of the baffle and the scraper are attached to the gluing roller and the auxiliary roller.

[0006] Among them, the limiting component further includes a controller, which is arranged on the side of the first bracket, and the controller is electrically connected to the first motor.

[0007] Among them, there are two of the first bracket, the guide rod, the rack, the first motor, the spur gear, the baffle and the scraper, which are symmetrically distributed on both sides of the conveying device.

[0008] Among them, the lifting component includes a conveying roller, a second bracket and four feet. The conveying roller, the second bracket and the four feet are fixedly installed on the top of the base on one side of the conveying device. The second bracket is located below the conveying roller. The four feet are located at the four corners of the second bracket. The inner walls of the upper sides of the four feet are all slidably connected with sliding rods. A second motor is fixedly installed on the top of the conveying roller. One end of the rotating shaft of the second motor is fixedly connected with a double bevel gear. Two rotating shafts are rotatably connected to the inner wall of the conveying roller. Bevel gears I are fixedly connected to the outer walls of the two rotating shafts. The two sides of the double bevel gear are respectively meshed with the two bevel gears I. Connecting rods are fixedly connected to both ends of the two rotating shafts. The four connecting rods are slidably connected to the inner walls of the sliding rods. The top of the sliding rod is fixedly connected with a lifting frame, and a proximity switch is arranged on the top of the lifting frame.

[0009] Among them, a sliding groove is formed on the outer surface of one side of the connecting rod, and a sliding column is fixedly connected to the inner wall of the lower side of the sliding rod. The sliding column is slidably connected to the inner wall of the sliding groove.

[0010] Among them, the second motor and the proximity switch are electrically connected to the controller.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] Through the limiting component of the utility model, including the baffle and the scraper, operate the controller, start the first motor, drive the spur gear to rotate, and make the rack slide left and right, thereby driving the guide rod to slide together. Through the baffle on the guide rod, the glue liquid between the glue coating roller and the auxiliary roller can be blocked in a certain area. The scraper can scrape off the glue liquid on both sides of the glue coating roller and the auxiliary roller. For plates of different widths, adjust the positions of the baffles and scrapers on both sides, so as to adjust the contact width between the glue liquid and the glue coating roller and the auxiliary roller. With the above structure, by starting the first motor, the position adjustment of the baffle and the scraper is realized, and the contact width between the glue liquid and the glue coating roller and the auxiliary roller can be limited according to the plate width, avoiding the glue on both edges of the glue coating roller from staying on the glue coating roller all the time, preventing the glue liquid on both sides of the glue coating roller from accumulating too much and dripping onto the conveying device, improving the glue coating uniformity of the glue coating roller, reducing the waste of glue liquid, and improving the flexibility of the device;

[0013] The utility model includes a lifting component and a conveying roller. When a plate is transported above the conveying roller and the proximity switch detects a signal, the controller will control the second motor to start, driving two rotating shafts to rotate. The two sides of the double-conical gear are respectively engaged with two first conical gears, so that the connecting rod rotates around the rotating shaft and drives the sliding rods at the four corners to rise simultaneously, lifting the plate. When the user takes away the plate and the proximity switch does not detect a signal, the controller will control the lifting frame to lower. With the above structure, by detecting the signal with the proximity switch, the plate can be lifted, avoiding touching the glue-coated surface when taking the plate, improving the glue-coating quality of the plate, facilitating the user to take the plate, and enhancing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the limiting component of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the lifting component of the utility model;

[0017] Figure 4 It is a partially dissected schematic diagram of the lifting component of the utility model;

[0018] Figure 5 It is a partially disassembled schematic diagram of the lifting component of the utility model.

[0019] [Reference Numerals]

[0020] 1, base; 2, glue supply device; 3, conveying device; 4, glue coating roller; 5, auxiliary roller; 6, limiting component; 7, lifting component; 61, first bracket; 62, guide rod; 63, rack; 64, first motor; 65, spur gear; 66, baffle; 67, scraper; 68, controller; 71, conveying roller; 72, second bracket; 73, footrest; 74, sliding rod; 75, second motor; 76, double-conical gear; 77, rotating shaft; 78, first conical gear; 79, connecting rod; 711, lifting frame; 712, proximity switch. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] To make the technical problems, technical solutions and advantages to be solved by the utility model clearer, the following will be described in detail with reference to the accompanying drawings and specific embodiments.

[0022] As shown in the attached Figure 1 to the attached Figure 5An embodiment of the present utility model provides a glue coating device for sheet processing, including a base 1. A glue supply device 2 is arranged on the upper side of the base 1. A conveying device 3 is fixedly installed on the top of the base 1. A glue coating roller 4 and an auxiliary roller 5 are arranged above the conveying device 3. Limiting components 6 are arranged on both sides of the conveying device 3. A lifting component 7 is arranged behind the conveying device 3;

[0023] The limiting component 6 includes a first bracket 61. The first bracket 61 is fixedly installed on the top surface of the base 1. A guide rod 62 is slidably connected to the inner wall of the first bracket 61. A rack 63 is fixedly connected to the top of the guide rod 62. A first motor 64 is fixedly installed on the outer surface of one side of the first bracket 61. A spur gear 65 is fixedly connected to the rotating shaft of the first motor 64. The spur gear 65 meshes with the rack 63. One end of the guide rod 62 is fixedly connected to a baffle 66. A scraper 67 is fixedly installed on the side surface of the baffle 66. The bottom surfaces of the baffle 66 and the scraper 67 are attached to the glue coating roller 4 and the auxiliary roller 5.

[0024] Among them, the limiting component 6 further includes a controller 68. The controller 68 is arranged on the side surface of the first bracket 61. The controller 68 is electrically connected to the first motor 64;

[0025] By starting the first motor 64, the spur gear 65 can be driven to rotate, and the rack 63 can be made to slide left and right, thereby driving the guide rod 62 to slide together. Through the baffle 66 on the guide rod 62, the glue between the glue coating roller 4 and the auxiliary roller 5 can be blocked in a certain area, and the scraper 67 can scrape off the glue on both sides of the glue coating roller 4 and the auxiliary roller 5.

[0026] Among them, there are two of the first bracket 61, the guide rod 62, the rack 63, the first motor 64, the spur gear 65, the baffle 66 and the scraper 67, which are symmetrically distributed on both sides of the conveying device 3;

[0027] Through the baffles 66 and scrapers 67 on both sides, the contact width between the glue and the glue coating roller 4 and the auxiliary roller 5 can be adjusted for sheets of different widths.

[0028] Among them, the lifting component 7 includes a conveying roller 71, a second bracket 72, and four feet 73. The conveying roller 71, the second bracket 72, and the four feet 73 are fixedly installed on the top of the base 1 on one side of the conveying device 3. The second bracket 72 is located below the conveying roller 71, and the four feet 73 are located at the four corners of the second bracket 72. The inner walls of the upper sides of the four feet 73 are all slidably connected with sliding rods 74. A second motor 75 is fixedly installed on the top of the conveying roller 71. One end of the rotating shaft of the second motor 75 is fixedly connected with a double bevel gear 76. Two rotating shafts 77 are rotatably connected to the inner wall of the conveying roller 71. Bevel gears 78 are fixedly connected to the outer walls of the two rotating shafts 77. The two sides of the double bevel gear 76 are respectively engaged with the two bevel gears 78. Connecting rods 79 are fixedly connected to both ends of the two rotating shafts 77. The four connecting rods 79 are slidably connected to the inner walls of the sliding rods 74. A lifting frame 711 is fixedly connected to the top of the sliding rod 74. A proximity switch 712 is arranged on the top of the lifting frame 711;

[0029] By starting the second motor 75, the two rotating shafts 77 can be driven to rotate, so that the connecting rods 79 rotate around the rotating shafts 77.

[0030] Among them, a sliding groove is formed on the outer surface of one side of the connecting rod 79. A sliding column is fixedly connected to the inner wall of the lower side of the sliding rod 74. The sliding column is slidably connected to the inner wall of the sliding groove;

[0031] By the sliding column being slidably connected to the inner wall of the sliding groove, when the connecting rod 79 rotates around the rotating shaft 77, the connecting rod 79 can be prevented from getting stuck, and the sliding rods 74 at the four corners can be driven to lift and lower simultaneously, raising or lowering the lifting frame 711.

[0032] Among them, the second motor 75 and the proximity switch 712 are electrically connected to the controller 68;

[0033] When the proximity switch 712 detects that the plate is transported above the lifting frame 711, it will control the second motor 75 to start and drive the lifting frame 711 to rise. When the plate is taken away, it will control the lifting frame 711 to fall.

[0034] The working process of the present utility model is as follows:

[0035] First, operate the controller 68 to start the first motor 64, drive the spur gear 65 to rotate, and cause the rack 63 to slide left and right, thereby driving the guide rod 62 to slide together. Through the baffle 66 on the guide rod 62, the glue liquid between the glue applicator roller 4 and the auxiliary roller 5 can be blocked in a certain area. The scraper 67 can scrape off the glue liquid on both sides of the glue applicator roller 4 and the auxiliary roller 5. For plates of different widths, adjust the positions of the baffles 66 and the scraper 67 on both sides, so as to adjust the contact width between the glue liquid and the glue applicator roller 4 and the auxiliary roller 5. When the plate is transported above the conveyor roller 71, the proximity switch 712 detects a signal, and the controller 68 will control the second motor 75 to start, drive the two rotating shafts 77 to rotate. Through the two sides of the double joint bevel gear 76 meshing with the two first bevel gears 78 respectively, the connecting rod 79 rotates around the rotating shaft 77, and drives the sliding rods 74 at the four corners to rise simultaneously, lifting the plate. When the user takes away the plate and the proximity switch 712 does not detect a signal, the controller 68 will control the lifting frame 711 to lower.

[0036] Finally, the following points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, and can also be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0037] Second, in the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0038] Finally: The above description is only the preferred embodiment of the present utility model and is not used to limit the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A gluing device for plate processing, comprising a base (1), characterized in that: A glue supply device (2) is arranged on the upper side of the base (1), a conveying device (3) is fixedly installed on the top of the base (1), a glue coating roller (4) and an auxiliary roller (5) are arranged above the conveying device (3), limiting components (6) are arranged on both sides of the conveying device (3), and a lifting component (7) is arranged at the rear of the conveying device (3); The limiting assembly (6) comprises a bracket (61), wherein the bracket (61) is fixedly mounted on the top surface of the base (1), the inner wall of the bracket (61) is slidably connected to a guide rod (62), the top of the guide rod (62) is fixedly connected to a rack (63), a motor (64) is fixedly mounted on the outer surface of one side of the bracket (61), the rotating shaft of the motor (64) is fixedly connected to a spur gear (65), the spur gear (65) is meshed with the rack (63), one end of the guide rod (62) is fixedly connected to a baffle (66), a scraper (67) is fixedly mounted on the side of the baffle (66), and the bottom surfaces of the baffle (66) and the scraper (67) are in contact with the glue coating roller (4) and the auxiliary roller (5).

2. The gluing device for plate processing according to claim 1, characterized in that: The limit assembly (6) also includes a controller (68), which is arranged on the side of the bracket (61) and is electrically connected to the motor (64).

3. The gluing device for plate processing according to claim 1, characterized in that: The first support (61), the guide rod (62), the rack (63), the first motor (64), the spur gear (65), the baffle (66) and the scraper (67) are each in two pieces and are symmetrically distributed on both sides of the conveying device (3).

4. The gluing device for plate processing according to claim 1, characterized in that: The lifting assembly (7) comprises a conveying roller (71), a second bracket (72) and four tripods (73); the conveying roller (71), the second bracket (72) and the four tripods (73) are fixedly mounted on the top of the base (1) and located on one side of the conveying device (3); the second bracket (72) is located below the conveying roller (71); the four tripods (73) are located at the four corners of the second bracket (72); the upper inner walls of the four tripods (73) are all slidably connected to a sliding rod (74); a second motor (75) is fixedly mounted on the top of the conveying roller (71); one end of the rotating shaft of the second motor (75) is fixedly connected to a A double bevel gear (76) is connected, the inner wall of the conveying roller (71) is rotatably connected to two rotating shafts (77), the outer walls of the two rotating shafts (77) are fixedly connected to bevel gears (78), the two sides of the double bevel gear (76) are respectively meshed with the two bevel gears (78), the two ends of the two rotating shafts (77) are fixedly connected to connecting rods (79), the four connecting rods (79) are slidably connected to the inner wall of the sliding rod (74), the top of the sliding rod (74) is fixedly connected to a lifting frame (711), and the top of the lifting frame (711) is provided with a proximity switch (712).

5. The gluing device for plate processing according to claim 4, characterized in that: A sliding groove is provided on the outer surface of one side of the connecting rod (79), and a sliding column is fixedly connected to the inner wall of the lower side of the sliding rod (74), and the sliding column is slidably connected to the inner wall of the sliding groove.

6. The gluing device for plate processing according to claim 4, characterized in that: The second motor (75), the proximity switch (712) and the controller (68) are electrically connected.

Images