Rubber product gluing device

Abstract

The utility model relates to the technical field of gluing devices, in particular to a gluing device for rubber products. According to the technical scheme, the glue spreading device comprises a bottom plate, a liquid storage pool is fixedly installed on the bottom plate, a back plate is fixedly installed on one side of the bottom plate, a glue spreading roller is rotatably installed on the back plate, a fixed roller is fixedly installed on the back plate, a containing roller is rotatably installed on the back plate, and the containing roller is located between the glue spreading roller and the fixed roller. The placing roller is slidably sleeved with a rubber bushing, and a fixing assembly used for fixing the rubber bushing is fixedly installed in the placing roller. According to the automatic gluing device, automatic gluing is realized, so that gluing is relatively uniform, and the working efficiency is greatly improved; and meanwhile, glue overflowing from the end face of the edge of the rubber bushing is scraped through the fixing assembly and the gluing assembly, and the situation that use of the rubber bushing is affected by redundant glue layers is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of glue coating devices, in particular to a glue coating device for rubber products. Background Art

[0002] In the patent document with publication number CN219273498U, a rubber product gluing device is disclosed, including a control cabinet, an operation panel is fixedly connected to the upper end of the control cabinet, a vertical plate is fixedly connected to one side of the middle part of the upper end of the operation panel, a servo motor is arranged on one side of the middle part of one end face of the vertical plate, the output end of the servo motor passes through the vertical plate and is fixedly connected to a gluing roller, a fixed roller is arranged on the end face of one side of the vertical plate away from the servo motor, a glue liquid tank is fixedly connected to the lower end of one end face of the vertical plate, and a valve is arranged on the lower end of one end face of the glue liquid tank. In the utility model, the gluing roller is driven by the servo motor to rotate at the upper end of the glue liquid tank, so that the glue liquid is evenly coated on the gluing roller, and during the rotation process, the gluing work is completed on the rubber bushing at the upper end. Through this structural design, manual gluing is not required, the gluing uniformity is guaranteed, and the work efficiency is greatly improved.

[0003] In the above working process, the rubber bushing may overflow to the edge of the rubber bushing due to excessive glue during the gluing process, so that the overflowed glue forms an excess glue layer after solidification, affecting the use of the rubber bushing. Therefore, we propose a rubber product gluing device. Summary of the invention

[0004] The purpose of the utility model is to propose a rubber product gluing device in view of the problems existing in the background technology.

[0005] The technical solution of the utility model is: a rubber product gluing device, comprising:

[0006] A bottom plate, on which a liquid storage tank is fixedly mounted;

[0007] A back plate fixedly mounted on one side of the bottom plate, a glue coating roller rotatably mounted on the back plate, and a fixed roller fixedly mounted on the back plate;

[0008] A placement roller rotatably mounted on the back plate is located between the glue coating roller and the fixed roller. A sliding sleeve on the placement roller is provided with a rubber bushing. A fixing component for fixing the rubber bushing is fixedly mounted inside the placement roller. A glue removal component is fixedly mounted on one side of the placement roller.

[0009] Optionally, a fixed plate is provided on the side of the liquid storage pool away from the back plate, a first rotating shaft is rotatably installed between the fixed plate and the back plate, the glue coating roller is fixedly installed on the first rotating shaft, a first motor is fixedly installed on the side of the back plate away from the liquid storage pool, and the output shaft of the first motor is fixedly connected to one end of the first rotating shaft.

[0010] Optionally, a through groove for the rubber bushing to move is formed on the fixed plate, a second rotating shaft is fixedly installed between the back plate and the fixed plate, and the fixed roller is fixedly installed on the second rotating shaft.

[0011] Optionally, a second motor is fixedly mounted on a side of the back plate away from the fixed plate, and an output shaft of the second motor is fixedly connected to the placement roller.

[0012] Optionally, the fixing assembly includes a moving rod slidably installed in the placement roller, the moving rod passing through one end of the placement roller and fixedly installed with a handle, a plurality of moving plates slidably installed between the placement roller and the rubber bushing, a plurality of connecting plates fixedly installed on the moving rod, a spring fixedly connected between the moving plates and the connecting plates, and a connecting rod hinged between the moving plate and the moving rod.

[0013] Optionally, the glue removal assembly includes a mounting plate fixedly mounted on one side of the back plate close to the liquid storage pool, a first scraper and a second scraper are fixedly mounted on the bottom of the mounting plate, the first scraper and the second scraper are both pressed against one end of the rubber bushing, and the first scraper and the second scraper are both arranged perpendicular to the cross-section of the rubber bushing.

[0014] Optionally, two connecting rods are fixedly installed at the bottom of the mounting plate, and a third scraper is fixedly installed between the connecting rods. One side of the third scraper is pressed against the placement roller and is arranged perpendicular to the cross-section of the placement roller.

[0015] Optionally, the first scraper plate is provided with a plurality of first grooves, which drive the second scraper plate to be provided with a plurality of second grooves, and the third scraper plate is provided with a plurality of third grooves, and the number of the second grooves is greater than the number of the first grooves.

[0016] Compared with the prior art, the utility model has the following beneficial technical effects:

[0017] The utility model drives the glue coating roller to rotate at the upper end of the liquid storage tank through the first motor, so that the glue coating roller is evenly coated with glue liquid, and in the process of rotation, the glue coating work is completed on the rubber bushing at the upper end, thereby realizing automatic glue coating, making the glue coating more uniform and greatly improving the work efficiency;

[0018] Furthermore, the rubber bushing and the placement roller are relatively fixed by the fixing component. When the placement roller rotates, the glue coating component can scrape off the glue overflowing from the edge end surface of the rubber bushing to avoid the excess glue layer affecting the use of the rubber bushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 2 Given Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0021] Figure 3 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0022] Figure 4 A schematic diagram of the front cross-sectional structure of the placement roller in the utility model is given.

[0023] Figure numerals: 1. bottom plate; 2. back plate; 3. liquid storage tank; 4. glue coating roller; 5. rubber bushing; 6. fixed roller; 7. placement roller; 71. moving rod; 72. moving plate; 73. connecting rod; 74. spring; 75. connecting plate; 8. glue injection tube; 9. pipe cover; 10. first motor; 11. second motor; 12. mounting plate; 13. first scraper; 131. first groove; 14. second scraper; 141. second groove; 15. connecting rod; 16. third scraper; 161. third groove; 17. handle; 18. fixed plate; 181. through groove. DETAILED DESCRIPTION

[0024] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0025] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0026] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] It should be noted that the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] like Figure 1-4 As shown, the utility model proposes a rubber product gluing device, including a bottom plate 1, a liquid storage tank 3 is fixedly installed on the bottom plate 1, a back plate 2 is fixedly installed on one side of the bottom plate 1, a gluing roller 4 is rotatably installed on the back plate 2, a fixed roller 6 is fixedly installed on the back plate 2, a placing roller 7 is rotatably installed on the back plate 2, the placing roller 7 is located between the gluing roller 4 and the fixed roller 6, and a rubber bushing 5 is provided on the sliding sleeve of the placing roller 7.

[0031] Among them, a glue injection tube 8 is fixedly connected to one side of the liquid storage pool 3, and a tube cover 9 is hinged on the glue injection tube 8. Glue is injected into the liquid storage pool 3 through the glue injection tube 8. A fixed plate 18 is provided on the side of the liquid storage pool 3 away from the back plate 2, and a first rotating shaft is rotatably installed between the fixed plate 18 and the back plate 2. The glue coating roller 4 is fixedly installed on the first rotating shaft, and a first motor 10 is fixedly installed on the side of the back plate 2 away from the liquid storage pool 3. The output shaft of the first motor 10 is fixedly connected to one end of the first rotating shaft. The first motor 10 is started to drive the glue coating roller 4 to rotate at the upper end of the liquid storage pool 3, so that the glue coating roller 4 is evenly coated with glue, and in the process of rotation, the rubber bushing 5 at the upper end is completed. Automatic gluing is realized, the gluing is more uniform, and the work efficiency is greatly improved.

[0032] In addition, a through groove 181 is provided on the fixed plate 18 for the rubber bushing 5 to move. The rubber bushing 5 passes through the through groove 181 and is sleeved on the placement roller 7. A second rotating shaft is also fixedly installed between the back plate 2 and the fixed plate 18, and the fixed roller 6 is fixedly installed on the second rotating shaft.

[0033] Finally, a second motor 11 is fixedly installed on one side of the back plate 2 away from the fixed plate 18, and the output shaft of the second motor 11 is fixedly connected to the placement roller 7. The second motor 11 is started to drive the placement roller 7 to rotate. When the placement roller 7 rotates, the rubber bushing 5 fixed relatively to the placement roller 7 also rotates, so that the first scraper 13 and the second scraper 14 scrape the edge end surface of the rubber bushing 5 to avoid the excess glue layer affecting the use of the rubber bushing. At the same time, the third scraper 16 scrapes the glue on the placement roller 7, thereby scraping off the glue overflowing from the edge end surface of the rubber bushing 5 to avoid the excess glue layer affecting the use of the rubber bushing 5.

[0034] The handle 17 is then released and the spring 74 is in a state of being pressed against the bottom surface of the rubber bushing 5. The spring 74 is in a state of being pressed against the bottom surface of the rubber bushing 5. The spring 74 is in a state of being pressed against the bottom surface of the rubber bushing 5.

[0035] In this embodiment, a glue removal component is fixedly installed on one side of the placement roller 7, and the glue removal component includes a mounting plate 12 fixedly installed on the side of the back plate 2 close to the liquid storage tank 3, and a first scraper 13 and a second scraper 14 are fixedly installed on the bottom of the mounting plate 12. The first scraper 13 and the second scraper 14 are both pressed against one end of the rubber bushing 5, and the first scraper 13 and the second scraper 14 are both arranged perpendicular to the cross-section of the rubber bushing 5.

[0036] Two connecting rods 15 are fixedly installed at the bottom of the mounting plate 12 , and a third scraper 16 is fixedly installed between the connecting rods 15 . One side of the third scraper 16 presses against the placement roller 7 and is arranged perpendicular to the cross section of the placement roller 7 .

[0037] Finally, the first scraper 13 is provided with a plurality of first grooves 131, which drives the second scraper 14 to be provided with a plurality of second grooves 141, and the third scraper 16 to be provided with a plurality of third grooves 161. The number of the second grooves 141 is greater than the first grooves 131. The glue scraped off by the first scraper 13, the second scraper 14, and the third scraper 16 can fall into the liquid storage pool 3 through the first groove 131, the second groove 141, and the third groove 161 for convenient reuse.

[0038] Working principle: During the working process of the utility model, first pull the handle 17 to drive the moving rod 71 to move in the placement roller 7, so that the connecting plate 75 fixedly installed on the placement roller 7 also moves, so that the connecting rod 73 hinged between the moving plate 72 and the connecting plate 75 swings, driving the moving plate 72 to move up and down in the placement roller 7. At this time, the spring 74 is in a compressed state, and the rubber bushing 5 is passed through the groove 181 and sleeved on the placement roller 7. The handle 17 is released, and the spring 74 is reset at this time, so that the moving plate 72 is pressed against the inner wall of the rubber bushing 5, so that the rubber bushing 5 is fixed, and the first motor 10 and the second motor 11 are started to drive the glue roller 4 and the placement roller 7 to rotate, and the glue roller 4 The upper end of the liquid storage pool 3 rotates so that the glue coating roller 4 is evenly coated with glue, and in the process of rotation, the rubber bushing 5 at the upper end is coated with glue, thereby realizing automatic gluing, making the gluing more uniform and greatly improving the work efficiency. When the placement roller 7 rotates, the rubber bushing 5 relatively fixed to the placement roller 7 also rotates, so that the first scraper 13 and the second scraper 14 scrape the end surface at the edge of the rubber bushing 5 to avoid the influence of excess glue layer on the use of the rubber bushing. At the same time, the third scraper 16 scrapes the glue on the placement roller 7 under the mounting plate 12, and the excess glue falls into the liquid storage pool 3 due to gravity and is reused, thereby improving the utilization rate and reducing the intensity of later cleaning.

[0039] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A rubber product gluing device, characterized in that: include: A bottom plate (1), on which a liquid storage tank (3) is fixedly mounted; A back plate (2) fixedly mounted on one side of the bottom plate (1), a glue coating roller (4) being rotatably mounted on the back plate (2), and a fixed roller (6) being fixedly mounted on the back plate (2); A placement roller (7) is rotatably mounted on the back plate (2), the placement roller (7) being located between the glue coating roller (4) and the fixed roller (6), a rubber bushing (5) being provided on a sliding sleeve of the placement roller (7), a fixing component for fixing the rubber bushing (5) being fixedly mounted inside the placement roller (7), and a glue removal component being fixedly mounted on one side of the placement roller (7).

2. A rubber product gluing device according to claim 1, characterized in that: A fixed plate (18) is provided on the side of the liquid storage pool (3) away from the back plate (2), a first rotating shaft is rotatably installed between the fixed plate (18) and the back plate (2), the glue coating roller (4) is fixedly installed on the first rotating shaft, and a first motor (10) is fixedly installed on the side of the back plate (2) away from the liquid storage pool (3), and the output shaft of the first motor (10) is fixedly connected to one end of the first rotating shaft.

3. A rubber product gluing device according to claim 2, characterized in that: The fixed plate (18) is provided with a through slot (181) for the rubber bushing (5) to move, and a second rotating shaft is fixedly installed between the back plate (2) and the fixed plate (18), and the fixed roller (6) is fixedly installed on the second rotating shaft.

4. A rubber product gluing device according to claim 3, characterized in that: A second motor (11) is fixedly mounted on a side of the back plate (2) away from the fixed plate (18), and an output shaft of the second motor (11) is fixedly connected to the placement roller (7).

5. The rubber product gluing device according to claim 1, characterized in that: The fixing assembly comprises a moving rod (71) slidably mounted inside the placing roller (7); a handle (17) is fixedly mounted on one end of the moving rod (7) passing through the placing roller (7); a plurality of moving plates (72) are slidably mounted between the placing roller (7) and the rubber bushing (5); a plurality of connecting plates (75) are fixedly mounted on the moving rod (71); a spring (74) is fixedly connected between the moving plate (72) and the connecting plate (75); and a connecting rod (73) is hingedly connected between the moving plate (72) and the moving rod (71).

6. The rubber product gluing device according to claim 1, characterized in that: The glue removal component comprises a mounting plate (12) fixedly mounted on a side of the back plate (2) close to the liquid storage tank (3), a first scraper (13) and a second scraper (14) fixedly mounted on the bottom of the mounting plate (12), the first scraper (13) and the second scraper (14) both press against one end of the rubber bushing (5), and the first scraper (13) and the second scraper (14) are both arranged perpendicular to the cross section of the rubber bushing (5).

7. A rubber product gluing device according to claim 6, characterized in that: Two connecting rods (15) are fixedly mounted on the bottom of the mounting plate (12), a third scraper (16) is fixedly mounted between the connecting rods (15), one side of the third scraper (16) is pressed against the placement roller (7) and is arranged perpendicular to the cross section of the placement roller (7).

8. The rubber product gluing device according to claim 7, characterized in that: The first scraper (13) is provided with a plurality of first grooves (131), which drives the second scraper (14) to be provided with a plurality of second grooves (141); the third scraper (16) is provided with a plurality of third grooves (161); the number of the second grooves (141) is greater than the number of the first grooves (131).

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