Auxiliary device for gluing in sole production

Abstract

The utility model discloses an auxiliary device for gluing in sole production. The auxiliary device comprises a rack, a conveyor belt mounted on the rack, and a glue removing mechanism arranged below the rack and used for removing glue stains on the surface of the conveyor belt, the glue removing mechanism comprises a first bracket and a second bracket; a first cleaning roller and a second cleaning roller are arranged between the first support and the second support, and a bearing piece is arranged below the first cleaning roller and the second cleaning roller. The bearing piece comprises a tray and a scraper installed on the tray. And the blade part of the scraper is tangent to the lower bottom surface of the conveyor belt. When the first cleaning roller and the second cleaning roller rotate, the two cleaning rollers make contact with the lower bottom face of the conveying belt so that glue stains on the surface of the conveying belt can be promoted to fall off, and meanwhile the scraper can further scrape off the glue stains on the surface of the conveying belt. On the basis, by means of the two cleaning rollers and the scraper on the bearing piece, multiple times of glue stain removing operation can be conducted on the surface of the conveying belt, and then the glue stain removing efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sole production equipment, in particular to an auxiliary device for gluing sole production. Background Art

[0002] When shoes are produced, the soles and uppers are mostly glued together, that is, glue is applied to the edge of the sole to bond the upper. Manual gluing of the soles has gradually been replaced by mechanized gluing. At present, the sole gluing production line generally uses a conveyor belt for feeding. A multi-degree-of-freedom robotic arm is set above the conveyor belt to drive the glue spraying head to move. The 3D vision technology is used to scan the contour and position of the sole. The control system controls the movement of the robotic arm to drive the glue spraying head to travel around the sole for spraying glue.

[0003] However, in the process of spraying glue on the soles, glue will inevitably cover the conveyor belt. Therefore, it is necessary to remove the glue stains on the surface of the conveyor belt in time. Although the prior art, such as the prior art with announcement number CN107140409A, can also remove stains on the surface of the conveyor belt, the conveyor belt can only scrape off the stains once when it rotates one circle, so the stain removal efficiency needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary device for gluing in the production of shoe soles to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary device for gluing in sole production, comprising a frame, a conveyor belt installed on the frame, and a glue removal mechanism for removing glue stains on the surface of the conveyor belt is also provided below the frame; the glue removal mechanism comprises a first bracket and a second bracket; a first cleaning roller and a second cleaning roller are provided between the first bracket and the second bracket; a receiving member is also provided below the first cleaning roller and the second cleaning roller; the receiving member comprises a tray and a scraper installed on the tray, and the blade of the scraper is tangent to the lower bottom surface of the conveyor belt.

[0006] As a preferred technical solution of the utility model: a motor is further provided below the second bracket, and the motor is used to drive the first cleaning roller to rotate.

[0007] As a preferred technical solution of the utility model: a pulley is provided at one end of the first cleaning roller and the second cleaning roller away from the motor.

[0008] As a preferred technical solution of the utility model: a liquid inlet pipe is further provided between the first bracket and the second bracket, and an atomizing nozzle is further provided on the liquid inlet pipe.

[0009] As a preferred technical solution of the utility model: after one end of the liquid inlet pipe passes through the first bracket, the other side of the liquid inlet pipe passes through the second bracket and is connected with first fasteners evenly arranged thereon.

[0010] As a preferred technical solution of the utility model: the scraper is also provided with a waist-shaped groove, and the scraper is fixed on the tray by a second fastener.

[0011] As a preferred technical solution of the utility model: a liquid discharge port is also provided on the bottom surface of the tray.

[0012] By adopting the above technical solution, the beneficial effect of the utility model is that when the first cleaning roller and the second cleaning roller rotate, the two cleaning rollers are in contact with the lower bottom surface of the conveyor belt to promote the glue stains on the surface of the conveyor belt to fall off, and the scraper can further scrape the glue stains on the surface of the conveyor belt. Based on this, the device uses the two cleaning rollers and the scraper on the receiving part to perform multiple glue stain removal operations on the surface of the conveyor belt, thereby improving the efficiency of removing glue stains. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the main structure of the glue removal mechanism of the utility model;

[0015] Figure 3 It is a partial exploded schematic diagram of the glue removal mechanism of the utility model;

[0016] Figure 4 This is a schematic diagram of the main structure of the receiving part of the utility model;

[0017] Figure 5 for Figure 4 A local enlarged schematic diagram of point A in the middle.

[0018] In the figure: 1, frame; 2, conveyor belt; 3, glue removal mechanism; 30, first bracket; 31, first cleaning roller; 32, second cleaning roller; 33, liquid inlet pipe; 34, second bracket; 35, motor; 36, receiving part; 37, tray; 38, scraper; 39, liquid discharge port; 310, waist-shaped groove; 311, second fastener; 312, pulley; 313, atomizing nozzle; 314, first fastener. DETAILED DESCRIPTION

[0019] Embodiments of the present utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present utility model, and should not be construed as limitations on the present utility model. In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "upper surface", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model 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 should not be construed as a limitation on the present utility model.

[0020] See also Figure 1-5 The utility model provides an embodiment: an auxiliary device for gluing in the production of shoe soles, comprising a frame 1, a conveyor belt 2 mounted on the frame 1, and a glue removal mechanism 3 for removing glue stains on the surface of the conveyor belt 2 is also provided below the frame 1; the glue removal mechanism 3 comprises a first bracket 30 and a second bracket 34; a first cleaning roller 31 and a second cleaning roller 32 are provided between the first bracket 30 and the second bracket 34; a receiving member 36 is also provided below the first cleaning roller 31 and the second cleaning roller 32; the receiving member 36 comprises a tray 37 and a scraper 38 mounted on the tray 37, and the blade of the scraper 38 is tangent to the lower bottom surface of the conveyor belt 2.

[0021] In summary, when the first cleaning roller 31 and the second cleaning roller 32 rotate, the two cleaning rollers are in contact with the bottom surface of the conveyor belt to promote the removal of glue stains on the surface of the conveyor belt, and the scraper 38 can further scrape off the glue stains on the surface of the conveyor belt. Based on this, the device uses two cleaning rollers and the scraper on the receiving part to perform multiple glue stain removal operations on the surface of the conveyor belt, thereby improving the efficiency of removing glue stains.

[0022] At the same time, since the glue removal mechanism 3 is movably installed on the frame 1 through two brackets, specifically, the connection between the glue removal mechanism 3 and the frame 1 can be completed by passing bolts through the brackets and connecting with the frame 1; therefore, on the one hand, the working position of the glue removal mechanism 3 can be adjusted, for example, it can be installed at both ends of the frame 1 or in the middle of the frame 1; on the other hand, the number of glue removal mechanisms 3 can be increased to improve the efficiency of removing glue stains.

[0023] In addition, the arrangement of the two rotating cleaning rollers and the tray 37 can not only improve the efficiency of removing the glue stains, but also receive the glue stains to prevent the glue stains from contaminating the ground.

[0024] Furthermore, since a motor 35 is provided below the second bracket 34, and the motor 35 is used to drive the first cleaning roller 31 to rotate, the motor 35 can be used to drive the first cleaning roller 31 to rotate in a direction opposite to the moving direction of the conveyor belt, thereby improving the efficiency of removing the glue stains;

[0025] Furthermore, since the first cleaning roller 31 and the second cleaning roller 32 are both provided with a pulley 312 at one end away from the motor 35, when the pulleys 312 on the two cleaning rollers are connected by a belt, one motor 35 can drive the two cleaning rollers to rotate, and the rotation of the two cleaning rollers can be used to increase the cleaning force on the surface of the conveyor belt.

[0026] On the basis of the above solution, since a liquid inlet pipe 33 is further provided between the first bracket 30 and the second bracket 34, and an atomizing nozzle 313 is further provided on the liquid inlet pipe 33, the liquid inlet pipe 33 can be used to provide the atomizing nozzle 313 with a cleaning liquid that can dissolve the glue stains, thereby facilitating the atomizing nozzle 313 to spray the cleaning liquid onto the surface of the conveyor belt.

[0027] At the same time, after one end of the liquid inlet pipe 33 passes through the first bracket 30, the other side of the liquid inlet pipe 33 passes through the second bracket 34 and is evenly connected with the first fastener 314. The first fastener 314 is preferably a nut, and the liquid inlet pipe 33 passing through the first bracket 30 and the second bracket 34 is fixed between the two brackets by the nut.

[0028] In order to improve the scraping efficiency of the scraper 38, a waist-shaped groove 310 is further provided on the scraper 38, and the scraper 38 is fixed to the tray 37 by a second fastener 311. Therefore, the scraper 38 can be moved upward by loosening the second fastener 311 to increase the force of the blade of the scraper 38 against the conveyor belt, thereby improving the scraping efficiency of the scraper 38. The second fastener 311 is also preferably a nut.

[0029] In addition, since a drain port 39 is provided on the bottom surface of the tray 37 , the glue stains and cleaning liquid that fall onto the surface of the tray 37 can be drained out.

[0030] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. An auxiliary device for gluing in the production of soles, characterized in that: It comprises a frame (1), a conveyor belt (2) mounted on the frame (1), and a glue removal mechanism (3) for removing glue stains on the surface of the conveyor belt (2) is provided below the frame (1); The adhesive removal mechanism (3) comprises a first bracket (30) and a second bracket (34); a first cleaning roller (31) and a second cleaning roller (32) are provided between the first bracket (30) and the second bracket (34); A receiving member (36) is further provided below the first cleaning roller (31) and the second cleaning roller (32); The receiving member (36) comprises a tray (37) and a scraper (38) mounted on the tray (37), and a blade portion of the scraper (38) is tangent to the lower bottom surface of the conveyor belt (2).

2. The auxiliary device for gluing in sole production according to claim 1, characterized in that: A motor (35) is also provided below the second bracket (34), and the motor (35) causes the first cleaning roller (31) to rotate.

3. The auxiliary device for gluing in sole production according to claim 2, characterized in that: A pulley (312) is provided on one end of the first cleaning roller (31) and the second cleaning roller (32) away from the motor (35).

4. The auxiliary device for gluing soles according to claim 1, 2 or 3, characterized in that: A liquid inlet pipe (33) is also provided between the first bracket (30) and the second bracket (34), and an atomizing nozzle (313) is also provided on the liquid inlet pipe (33).

5. The auxiliary device for gluing in sole production according to claim 4, characterized in that: After one end of the liquid inlet pipe (33) passes through the first bracket (30), the other side of the liquid inlet pipe (33) passes through the second bracket (34) and is connected to first fasteners (314) evenly arranged thereon.

6. The auxiliary device for gluing in sole production according to claim 4, characterized in that: The scraper (38) is also provided with a waist-shaped groove (310), and the scraper (38) is fixed to the tray (37) by means of a second fastener (311).

7. The auxiliary device for gluing in sole production according to claim 6, characterized in that: A liquid discharge port (39) is also provided on the bottom surface of the tray (37).

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