Quick tool to remove excess glue from soles

Abstract

The utility model discloses a tool for quickly removing excess glue from soles, comprising a main board, wherein the end of the main board is swingably connected to a sub-board, finger sleeves are arranged on the outer walls of the main board and the sub-board, and slots are provided on the finger sleeves for inserting fingers of external operators, and the inner wall of the main board at the beginning is bent toward the inner wall of the sub-board to have a cutter for inserting into the gap between the periphery of the external sole and the excess glue, and the radial cross section of the cutter is triangular, and the inner wall of the sub-board is provided with a matching strip for combining with the cutter to clamp the excess glue when the main board is in a closed state relative to the sub-board, and the radial cross section of the matching strip is arc-shaped and arranged along the width direction of the sub-board. The utility model solves the problem in the prior art that there is a lack of a tool for quickly removing excess glue from the periphery of a newly injection-molded sole.

Description

Technical Field

[0001] The utility model relates to the technical field of tools for quickly removing excess glue from soles, in particular to a tool for quickly removing excess glue from soles. Background Art

[0002] At present, shoe manufacturers usually purchase and install sole injection molding equipment to prepare soles through the sole injection molding equipment. After the soles are prepared, the operator needs to take the soles out of the equipment. When the sole injection molding equipment is injecting, part of the injection liquid will deviate from the injection position, resulting in residual glue formed around the sole after molding. Therefore, the operator needs to manually tear off the residual glue, but the residual temperature after the injection molding of the sole is still high, so the operator usually wears gloves to tear off the residual glue. The residual glue has inconsistent shapes, such as blocks or strips, so the operator needs to tear off the residual glue through thick gloves, which leads to low efficiency of the entire tearing. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model provides a tool for quickly removing excess glue from the sole, so as to solve the problem that the prior art lacks a tool for quickly removing excess glue around the sole that has just been injection molded.

[0004] To achieve the above-mentioned purpose, the utility model provides a tool for quickly removing excess glue from soles, comprising a main board, the end of the main board being swingably connected to a sub-board, the outer walls of the main board and the sub-board being provided with finger sleeves, the finger sleeves being provided with slots for inserting fingers of external operators, the inner wall of the starting end of the main board being bent toward the inner wall of the sub-board and having a cutter for inserting into the gap between the periphery of the external sole and the excess glue, the radial cross-section of the cutter being triangular, the inner wall of the sub-board being provided with a matching strip for combining with the cutter to clamp the external excess glue when the main board is in a closed state relative to the sub-board, the radial cross-section of the matching strip being arc-shaped and the matching strip being arranged along the width direction of the sub-board.

[0005] The advantages of adopting the above technical solution are as follows: the operator inserts the thumb into the finger sleeve of the main board and the remaining four fingers into the finger sleeve of the auxiliary board, that is, inserts the fingers into the slots, thereby wearing the tool, and then the operator wears the glove on the left hand to take out the sole, moves the right hand to align the cutter with the connection between the residual glue and the side of the sole, and then moves the right hand or moves the sole to make the cutter quickly cut the connection between the residual glue and the sole. After cutting a certain incision, the operator closes the palm of the hand so that the thumb and the remaining four fingers are relatively closed, that is, the main board and the auxiliary board are relatively gathered together, so that the cutter is stuck in the incision of the residual glue, and the matching strip is buckled on the outer wall of the residual glue. The matching strip and the cutter are used to clamp the residual glue, and then the operator applies force The residual glue can be quickly pulled to separate it from the sole. The residual glue can be quickly removed by the setting of the above-mentioned technology, and the operator does not need to wear gloves. The contact between the main board and the auxiliary board and the side of the sole and the heat insulation of the finger sleeve can prevent the residual heat of the sole from scalding the operator's fingers. The connection between the residual glue and the sole is quickly cut by the cutter, so as to improve the efficiency of removing the residual glue. At the same time, the cutting surface is smoothed by the cutting method of the cutter, so as to avoid a small amount of residual glue remaining on the sole, which makes the subsequent processing more cumbersome. In the above-mentioned technology, the radial cross-section of the matching strip is set in an arc shape, so as to cooperate with the cutter to achieve the clamping limit of the residual glue, thereby increasing the clamping force of the residual glue when the main board and the auxiliary board are gathered together, so that the operator can remove the residual glue.

[0006] The utility model is further configured as follows: the end of the main board is connected to a main bonding plate, the end of the secondary board is connected to a secondary bonding plate, the main bonding plate and the secondary bonding plate are both arranged in an arc shape and the main bonding plate and the secondary bonding plate are arranged opposite to each other, the end of the main bonding plate is connected to a rotating shaft, the end of the secondary bonding plate is provided with a slot for rotating accommodation, and the two ends of the rotating shaft are respectively rotatably connected to the two side walls of the slot.

[0007] The benefits of adopting the above technical solution are: when the main board is gathered relative to the sub-board, the rotating shaft moves to limit the gathering direction of the main board and the sub-board, avoiding the deviation of the main board or the sub-board causing the cutter to deviate from the direction. In the above technology, the main bonding plate and the sub-bonding plate are arranged to fit the palm of the operator, thereby facilitating the operator's operation and improving the operating efficiency.

[0008] The utility model is further configured that a reset torsion spring is connected between the rotating shaft and the slot.

[0009] The benefit of adopting the above technical solution is that: when the main board is gathered relative to the sub-board, the reset torsion spring is reset and no longer applies a force, and when the main board is separated relative to the sub-board, the reset torsion spring is deformed and applies a force to drive the main board to gather relative to the sub-board, so that the force applied by the deformation of the reset torsion spring is applied to the residual glue through the main board and the sub-board, thereby increasing the clamping force of the cutter and the mating strip on the residual glue.

[0010] The utility model is further configured as follows: a main clamping pad is arranged on the main board, and a secondary clamping pad is arranged on the secondary board for cooperating with the main clamping pad to clamp and grasp the external residual rubber when the main board and the secondary board are closed; the main clamping pad and the secondary clamping pad are both made of wear-resistant rubber material.

[0011] The benefits of adopting the above technical solution are: the main clamping pad and the auxiliary clamping pad in the above technology are used to increase the clamping strength of the main board and the auxiliary board on the residual glue, avoiding the separation of the cutter and the matching strip from the residual glue when removing the residual glue, thereby increasing the clamping strength of the residual glue.

[0012] The utility model is further configured that: a plurality of grooves for fitting fingers of external operators are provided in the slot, and the radial cross-section of the grooves is arranged in an arc shape.

[0013] The benefit of adopting the above technical solution is that the arrangement of the groove in the above technology prevents the operator's fingers from slipping.

[0014] The utility model is further configured that: the matching strip is made of wear-resistant rubber material.

[0015] The advantages of adopting the above technical solution are as follows: in the above technology, the matching strip is made of wear-resistant rubber material to increase the friction resistance between the matching strip and the residual rubber.

[0016] The utility model is further provided that: a swing groove is formed between the main plate and the auxiliary plate, and the sharp portion of the cutter is arranged in the swing groove.

[0017] The advantages of adopting the above technical solution are that the sharp part of the cutter is located in the swinging groove to prevent the cutter from being exposed, thereby preventing the cutter from scratching the operator due to operating errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional view of the first viewing angle of the utility model;

[0019] Figure 2 It is a three-dimensional view of the second viewing angle of the present utility model;

[0020] Figure 3 It is a simplified cross-sectional view of the matching state of the main laminating plate and the auxiliary laminating plate in the utility model. DETAILED DESCRIPTION

[0021] The utility model provides a tool for quickly removing excess glue from soles, comprising a main board 1, wherein the end of the main board 1 is swingably connected to a sub-board 2, finger sleeves 11 are arranged on the outer walls of the main board 1 and the sub-board 2, and slots 12 are provided on the finger sleeves 11 for inserting fingers of external operators, and a cutter 3 for inserting into the gap between the periphery of the external sole and the excess glue is bent toward the inner wall of the sub-board 2 on the inner wall of the starting end of the main board 1, and the cutter 3 is arranged in a triangular shape in radial section, and a matching strip 21 for combining with the cutter 3 to clamp the excess glue when the main board 1 is in a closed state relative to the sub-board 2 is arranged on the inner wall of the sub-board 2, and the matching strip 21 is arranged in an arc shape in radial section and is arranged along the width direction of the sub-board 2, the end of the main board 1 is connected to a main bonding plate 13, and the end of the sub-board 2 is connected to a sub-bonding plate 22, and the main bonding plate 13 and the sub-bonding plate 22 are both arranged in an arc shape and the main bonding plate 13 and the sub-bonding plate 22 are arranged in an arc shape. The laminating plates 22 are arranged relatively to each other, and a rotating shaft 131 is connected to the end of the main laminating plate 13, and a slot 221 for rotating accommodation is provided at the end of the auxiliary laminating plate 22, and the two ends of the rotating shaft 131 are respectively rotatably connected to the two side walls of the slot 221, and a reset torsion spring 132 is connected between the rotating shaft 131 and the slot 221. A main clamping pad 14 is provided on the main board 1, and an auxiliary clamping pad 23 is provided on the auxiliary board 2 for cooperating with the main clamping pad 14 to clamp and grasp the external residual glue when the main board 1 and the auxiliary board 2 are closed. The main clamping pad 14 and the auxiliary clamping pad 23 are both made of wear-resistant rubber material, and a plurality of grooves 15 for adapting to the fingers of external operators are provided in the slot 12, and the radial cross-section of the groove 15 is arranged in an arc shape, and the matching strip 21 is made of wear-resistant rubber material, and a swinging groove 31 is formed between the main board 1 and the auxiliary board 2, and the sharp portion of the cutter 3 is arranged in the swinging groove 31.

[0022] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.

Claims

1. A tool for quickly removing excess glue from soles, characterized in that: It includes a main board, the end of which is swingably connected to a sub-board, finger sleeves are provided on the outer walls of the main board and the sub-board, and slots are provided on the finger sleeves for external operators to insert their fingers. The inner wall of the starting end of the main board is bent toward the inner wall of the sub-board to form a cutter for inserting into the gap between the periphery of the external sole and the residual rubber, and the radial cross-section of the cutter is triangular. The inner wall of the sub-board is provided with a matching strip for combining with the cutter to clamp the external residual rubber when the main board is in a closed state relative to the sub-board, and the radial cross-section of the matching strip is arc-shaped and arranged along the width direction of the sub-board.

2. A tool for quickly removing excess sole glue according to claim 1, characterized in that: The end of the main board is connected to the main bonding plate, and the end of the secondary board is connected to the secondary bonding plate. The main bonding plate and the secondary bonding plate are both arranged in an arc shape and the main bonding plate and the secondary bonding plate are arranged opposite to each other. The end of the main bonding plate is connected to a rotating shaft, and the end of the secondary bonding plate is provided with a slot for rotating accommodation, and both ends of the rotating shaft are rotatably connected to the two side walls of the slot respectively.

3. A tool for quickly removing excess sole glue according to claim 2, characterized in that: A return torsion spring is connected between the rotating shaft and the slot.

4. A tool for quickly removing excess sole glue according to claim 1, characterized in that: The main board is provided with a main clamping pad, and the sub-board is provided with a sub-clamping pad for cooperating with the main clamping pad to clamp and grasp the external residual rubber when the main board and the sub-board are closed. The main clamping pad and the sub-clamping pad are both made of wear-resistant rubber material.

5. A tool for quickly removing excess sole glue according to claim 1, characterized in that: The slot is provided with a plurality of grooves for fitting fingers of external operators, and the radial cross-section of the grooves is arranged in an arc shape.

6. A tool for quickly removing excess sole glue according to claim 1, characterized in that: The matching strip is made of wear-resistant rubber material.

7. A tool for quickly removing excess sole glue according to claim 1, characterized in that: A swing groove is formed between the main plate and the auxiliary plate, and the sharp portion of the cutter is arranged in the swing groove.

Images