Dispensing equipment for sports shoe production

Abstract

The invention relates to the technical field of sneaker production, in particular to a dispensing device for sneaker production, which comprises a conveying unit, a fixing jig, a mounting frame, a power unit, a mounting plate, a scanning camera, a mounting cylinder, a glue injection cylinder and the like. A fixing jig is fixedly connected to the conveying unit; a mounting frame is arranged on the outer side of the conveying unit; a power unit is fixedly connected to the mounting frame; the power unit is fixedly connected with a mounting plate; the mounting plate is connected with a scanning camera; a mounting cylinder is fixedly connected to the mounting plate; and a glue injection cylinder is slidably connected to the mounting cylinder. Glue liquid is injected into the lower portion of the taper sleeve, the plugging block plugs an opening in the lower portion of the taper sleeve, the glue liquid is temporarily stored and buffered, then the glue liquid naturally flows downwards and is dispensed on the shoe body bonding face, when glue dispensing is started, sufficient glue liquid is dispensed on the shoe body bonding face, glue dispensing uniformity is guaranteed, and the glue dispensing efficiency is improved. And the problem that the shoe body and the sole are not firmly bonded due to local glue shortage is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of sports shoe production, and in particular to a glue dispensing device for sports shoe production. Background Art

[0002] When sports shoes are produced, the shoe body and the sole need to be bonded together. During bonding, glue needs to be dispensed on the bonding surface of the shoe body. Currently, glue is generally dispensed on the outer edge of the bonding surface of the shoe body by a glue dispenser. When the glue dispenser is first started, the internal system has not yet reached the optimal working state, and the glue outflow gradually increases and tends to stabilize, resulting in a small amount of glue in the initial glue dispensing stage, resulting in local glue shortage on the bonding surface of the shoe body, affecting the final bonding effect and product quality. Summary of the invention

[0003] In order to overcome the disadvantage that when the glue dispensing machine is first started, the internal system has not yet reached the optimal working state, the glue outflow gradually increases and tends to be stable, resulting in a small amount of glue in the initial glue dispensing stage, resulting in local glue shortage on the bonding surface of the shoe body, affecting the final bonding effect and product quality, the present invention provides a glue dispensing equipment for sports shoe production.

[0004] The technical scheme is as follows: A glue dispensing device for sports shoe production includes a conveying unit, a fixed fixture, a mounting frame, a power unit, a mounting plate, a scanning camera, a mounting cylinder and a glue injection cylinder; the conveying unit is fixedly connected to the fixed fixture, and the conveying unit is used to drive the fixed fixture to move horizontally; a mounting frame is arranged outside the conveying unit; the mounting frame is fixedly connected to the power unit; the power unit is fixedly connected to the mounting plate, and the power unit is used to drive the mounting plate to move in the left and right directions and the up and down directions; the mounting plate is connected to the scanning camera; the mounting plate is fixedly connected to the mounting cylinder; the mounting cylinder is slidably connected to the glue injection cylinder; It also includes an electric push rod, a cone sleeve, a spring telescopic rod, a connecting rod 1, a blocking block, a fixed sleeve and a connecting rod 2; a plurality of electric push rods are fixedly connected to the mounting plate; the telescopic ends of all the electric push rods are fixedly connected to the glue injection cylinder; a cone sleeve is connected to the lower part of the mounting cylinder; a plurality of spring telescopic rods are fixedly connected to the cone sleeve; the telescopic ends of all the spring telescopic rods are commonly connected to a connecting rod 1; all the connecting rods 1 are commonly connected to a blocking block, which is used to block the lower opening of the cone sleeve to block the glue liquid; a fixed sleeve is detachably connected to the lower part of the glue injection cylinder; a plurality of connecting rods 2 are equidistantly fixedly connected to the lower side of the fixed sleeve in an annular manner.

[0005] Optionally, the blocking block is configured to be spherical.

[0006] Optionally, the diameter of the spherical blocking block is larger than the inner diameter of the glue outlet of the glue injection cylinder.

[0007] Optionally, all the connecting rods are connected to the spherical blocking block in a damping rotation manner via a universal shaft.

[0008] Optionally, an electric heating sleeve is also included; the electric heating sleeve is fixedly connected to the outer side of the lower part of the cone sleeve.

[0009] Optionally, it also includes a convex plate, a mounting ring and a rotating unit; a plurality of convex plates arranged in an inclined manner are fixedly connected to the inner side of the cone sleeve; a mounting ring is rotatably connected to the outer surface of the mounting cylinder; the mounting ring is connected to the cone sleeve; a rotating unit is connected to the mounting plate; the mounting ring is connected to the rotating unit, and the rotating unit is used to drive the mounting ring to rotate.

[0010] Optionally, the mounting ring is detachably connected to the cone sleeve.

[0011] Optionally, a ventilation pipe is also included; the cone sleeve is connected to the ventilation pipe.

[0012] Optionally, a handle is also included; each spring telescopic rod is rotatably connected to the corresponding connecting rod 1; and two handles are fixedly connected to the connecting rod 1.

[0013] Optionally, the blocking block is made of a heat-conducting metal material, and two through pipes are provided on the upper part of the glue injection cylinder, one through pipe is connected to the glue injection unit, and the other through pipe is connected to an external air pump, and each through pipe is controlled to open and close by a separate valve.

[0014] Compared with the prior art, the present invention has the following advantages: 1. The present invention first injects glue into the lower part of the cone sleeve, and uses a sealing block to seal the lower opening of the cone sleeve to temporarily buffer the glue. Then, the glue is allowed to flow down naturally and spot on the bonding surface of the shoe body. This ensures that when glue is just being dispensed, there is sufficient glue on the bonding surface of the shoe body, thereby ensuring uniform glue dispensing and avoiding the problem of loose bonding of the shoe body and the sole due to local lack of glue.

[0015] 2. All the connecting rods are rotatably connected to the spherical blocking block through a universal shaft. When the blocking block moves on the bonding surface of the shoe body, the spherical blocking block will rotate, thereby spreading the glue, which is beneficial to the bonding of the shoe body and the sole, and the rotation of the spherical blocking block is also beneficial to bring out the glue in the cone sleeve.

[0016] 3. When dispensing glue, the present invention controls the motor to drive the gear transmission ring to rotate, and the ring drives the cone sleeve and the convex plate to rotate. When the inclined convex plate rotates, it will press and guide the glue in the cone sleeve downward, so that the glue is accelerated to flow out on the bonding surface of the shoe body. Without slowing down the speed of the glue injection cylinder, there is sufficient glue on the bonding surface of the shoe body, thereby avoiding affecting the production progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the glue dispensing equipment for sports shoe production of the present invention; Figure 2It is a schematic diagram of the three-dimensional structure of the mounting plate, scanning camera, mounting cylinder, glue injection cylinder and electric push rod of the glue dispensing equipment for sports shoe production of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the cone sleeve, spring telescopic rod, connecting rod 1, blocking block and convex plate of the glue dispensing equipment for sports shoe production of the present invention; Figure 4 The present invention is a schematic diagram of the three-dimensional structure of a fixing sleeve and a connecting rod of the glue dispensing equipment for sports shoe production.

[0018] The markings of the components in the accompanying drawings are as follows: 1-conveying unit, 2-fixing fixture, 3-mounting frame, 4-power unit, 5-mounting plate, 6-scanning camera, 7-mounting cylinder, 8-glue injection cylinder, 9-electric push rod, 10-cone sleeve, 11-spring telescopic rod, 12-connecting rod one, 13-sealing block, 14-fixing sleeve, 15-connecting rod two, 16-electric heating sleeve, 21-convex plate, 22-mounting ring, 23-gear ring, 24-motor, 25-gear, 26-ventilation pipe, 27-handle. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby stated that the directional terms such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific limitations of the present invention.

[0020] Embodiment 1: A dispensing device for sports shoes production, such as Figure 1-Figure 4 As shown, it includes a conveying unit 1, a fixing fixture 2, a mounting frame 3, a power unit 4, a mounting plate 5, a scanning camera 6, a mounting cylinder 7 and a glue injection cylinder 8; the conveying unit 1 is fixedly connected to the fixing fixture 2; the outer side of the conveying unit 1 is provided with a mounting frame 3; the mounting frame 3 is fixedly connected to the power unit 4; the power unit 4 is fixedly connected to the mounting plate 5, and the power unit 4 is composed of a horizontally arranged electric slide rail and an upper and lower arranged electric slide rail; the mounting plate 5 is connected to the scanning camera 6; the mounting plate 5 is fixedly connected to the mounting cylinder 7; the mounting cylinder 7 is slidably connected to the glue injection cylinder 8, and the glue injection cylinder 8 is connected to the external glue injection unit; It also includes an electric push rod 9, a cone sleeve 10, a spring telescopic rod 11, a connecting rod 12, a blocking block 13, a fixed sleeve 14 and a connecting rod 2 15; two electric push rods 9 are fixedly connected to the mounting plate 5; the telescopic ends of all the electric push rods 9 are fixedly connected to the glue injection cylinder 8; the lower part of the mounting cylinder 7 is connected to the cone sleeve 10; two spring telescopic rods 11 are fixedly connected to the cone sleeve 10; the telescopic ends of all the spring telescopic rods 11 are commonly connected to a connecting rod 12; all the connecting rods 12 are commonly connected to the blocking block 13; the lower part of the glue injection cylinder 8 is detachably connected to the fixed sleeve 14; four connecting rods 2 15 are equidistantly fixedly connected to the lower side of the fixed sleeve 14 in an annular manner.

[0021] In order to facilitate the downward flow of the glue, the blocking block 13 is configured to be spherical.

[0022] In order to increase the width of glue dispensing, the diameter of the spherical blocking block 13 is larger than the inner diameter of the glue outlet of the glue injection cylinder 8 .

[0023] In order to spread the glue on the adhesive surface of the shoe body, all the connecting rods 12 are connected to the spherical blocking block 13 in a damping rotation manner through a universal shaft.

[0024] It also includes an electric heating sleeve 16 ; the electric heating sleeve 16 is fixedly connected to the outer side of the lower part of the cone sleeve 10 .

[0025] When in use, the shoe body of the sports shoe is manually fixed on the fixing fixture 2, with the bonding surface of the shoe body and the sole facing upward, and the conveying unit 1 drives the fixing fixture 2 and the shoe body to move intermittently to the right, and stops when the shoe body moves to the bottom of the glue injection cylinder 8. Before the shoe body moves to the bottom of the glue injection cylinder 8, the shoe body passes under the scanning camera 6, and the scanning camera 6 scans the shape of the bonding surface of the shoe body, and then according to the shape of the bonding surface of the shoe body, the power unit 4 is controlled to drive the mounting plate 5 and the components connected thereto to move downward, so that the blocking block 13 contacts the bonding surface of the shoe body; then the external glue injection unit is controlled to inject the glue liquid into the lower part of the cone sleeve 10 through the glue injection cylinder 8, and the lower part of the glue liquid is received by the blocking block 13; after a certain amount is injected, the electric push rod 9 is controlled to drive the glue injection cylinder 8 to continue to move downward, and the glue injection cylinder 8 drives the fixing sleeve 14 and the connecting rod 2 15 to move downward, and the connecting rod 2 15 moves downward and contacts with the blocking block 13, and then forces the blocking block 13 and the connecting rod 1 12 to move downward to stretch the spring telescopic rod 11, so that the blocking block 1 3 is separated from the cone sleeve 10, so that the lower opening of the cone sleeve 10 is opened, and the glue in the cone sleeve 10 can flow downward, flow to the blocking block 13, and then flow to the bonding surface of the shoe body, and then the power unit 4 is synchronously controlled to drive the mounting plate 5 and the connected components to move along the outer edge of the bonding surface of the shoe body, so that a circle of glue is applied to the outer edge of the bonding surface of the shoe body; then the electric push rod 9 is controlled to drive the glue injection cylinder 8 to move up and reset, and under the elastic force of the spring telescopic rod 11, the connecting rod 12 and the blocking block 13 move up and reset In this way, the sealing block 13 again seals the lower opening of the cone sleeve 10 to prevent the glue from flowing down and prepare for the next operation; in this way, by first injecting the glue into the lower part of the cone sleeve 10, the sealing block 13 seals the lower opening of the cone sleeve 10, temporarily buffers the glue, and then allows the glue to flow down naturally and point to the bonding surface of the shoe body, so that when the glue is just being dispensed, there is also sufficient glue on the bonding surface of the shoe body, ensuring the uniformity of the glue dispensing and avoiding the problem of loose bonding of the shoe body and the sole due to local lack of glue.

[0026] All connecting rods 12 are rotatably connected to the spherical blocking block 13 through a universal shaft, so that when the blocking block 13 moves on the bonding surface of the shoe body, the spherical blocking block 13 will rotate, thereby spreading the glue, which is beneficial to the bonding of the shoe body and the sole, and the rotation of the spherical blocking block 13 is also beneficial to bringing out the glue in the cone sleeve 10.

[0027] In addition, the sealing block 13 is set to be spherical to facilitate the downward flow of the glue, and the diameter of the spherical sealing block 13 is larger than the inner diameter of the glue outlet of the glue injection tube 8. In this way, the width of the glue after passing through the spherical sealing block 13 on the bonding surface of the shoe body becomes larger, which further utilizes the bonding between the shoe body and the sole.

[0028] During operation, the electric heating sleeve 16 is powered on. When the blocking block 13 blocks the lower opening of the cone sleeve 10, the electric heating sleeve 16 is controlled to heat the cone sleeve 10 and the glue inside it to prevent the glue in the cone sleeve 10 from solidifying and affecting glue dispensing.

[0029] Embodiment 2: on the basis of embodiment 1, as Figure 2-Figure 4 As shown, it also includes a convex plate 21, a mounting ring 22 and a rotating unit; four convex plates 21 arranged obliquely are fixedly connected to the inner side of the cone sleeve 10; the mounting ring 22 is rotatably connected to the outer surface of the mounting cylinder 7; the mounting ring 22 is connected to the cone sleeve 10; the rotating unit is connected to the mounting plate 5; and the mounting ring 22 is connected to the rotating unit.

[0030] The rotating unit includes a gear ring 23 , a motor 24 and a gear 25 ; the gear ring 23 is fixedly connected to the outer surface of the mounting ring 22 ; the motor 24 is fixedly connected to the mounting plate 5 ; the gear 25 is fixedly connected to the output shaft of the motor 24 ; and the gear 25 meshes with the gear ring 23 .

[0031] In order to facilitate the replacement of various parts, the mounting ring 22 is detachably connected to the cone sleeve 10.

[0032] A vent pipe 26 is also included; the cone sleeve 10 is connected to the vent pipe 26 .

[0033] It also includes a handle 27; each spring telescopic rod 11 is rotatably connected to the corresponding connecting rod 12; two handles 27 are welded to the connecting rod 12.

[0034] The blocking block 13 is made of heat-conducting metal material, and two through pipes are arranged on the upper part of the glue injection cylinder 8, one through pipe is connected to the glue injection unit, and the other through pipe is connected to the external air pump, and each through pipe is controlled to open and close by a separate valve.

[0035] When the glue is injected into the lower part of the cone sleeve 10 for temporary buffering, and the glue naturally flows down to the bonding surface of the shoe body, the speed of the glue flowing down is slow. In order to ensure that there is sufficient glue on the bonding surface of the shoe body, the speed of the glue injection cylinder 8 needs to be slowed down, but this will seriously affect the production progress; therefore, an inclined convex plate 21 is provided in the cone sleeve 10. When dispensing glue, the control motor 24 drives the gear 25 transmission gear ring 23 to rotate, and the gear ring 23 drives the cone sleeve 10 and the convex plate 21 to rotate. When the inclined convex plate 21 rotates, it will press and divert the glue in the cone sleeve 10, so that the glue is accelerated to flow out to the bonding surface of the shoe body. Without slowing down the speed of the glue injection cylinder 8, there is sufficient glue on the bonding surface of the shoe body, thus avoiding affecting the production progress.

[0036] When in use, a through pipe on the upper part of the glue injection cylinder 8 is connected to the glue injection unit, and the other through pipe is connected to the external air pump. When performing the glue dispensing operation, the through pipe connected to the external air pump is controlled to be closed, and the through pipe connected to the glue injection unit is opened; after the production is completed, the residual glue collection box is manually placed under the blocking block 13, and when the lower opening of the cone sleeve 10 is opened, the through pipe connected to the external air pump is controlled to be opened, and the through pipe connected to the glue injection unit is closed, and the external air pump is controlled to inject high-pressure gas into the glue injection cylinder 8, and the high-pressure gas discharges all the glue liquid in the glue injection cylinder 8 into the residual glue collection box for collection, so as to avoid the glue in the glue injection cylinder 8 from solidifying and clogging, affecting the next production operation; but part of the glue liquid will remain on the inner wall of the cone sleeve 10. At this time, the vent pipe 26 is connected to the external air pump Next, control the external air pump to inject high-pressure hot gas (temperature of 80℃-100℃) into the cone sleeve 10 through the ventilation pipe 26, and the high-pressure hot gas then flows out from the lower opening of the cone sleeve 10 and blows on the blocking block 13. When flowing out, the high-pressure hot gas will bring out the glue remaining on the inner wall of the cone sleeve 10 to avoid residue; finally, for the residual glue on the blocking block 13, manually rotate the connecting rod 12 and the blocking block 13 through the handle 27, so that the surface of the blocking block 13 blown by the high-pressure hot gas keeps changing, so that the high-pressure hot gas can blow down the glue on all parts of the blocking block 13, and complete the cleaning of the cone sleeve 10 and the blocking block 13; the blocking block 13 is made of heat-conducting metal material, and the heat of the high-pressure hot gas will be transferred to the blocking block 13, thereby accelerating the downward flow of the glue on the blocking block 13.

[0037] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A glue dispensing device for sports shoe production, comprising a conveying unit (1), a fixed fixture (2), a mounting frame (3), a power unit (4), a mounting plate (5), a scanning camera (6), a mounting cylinder (7) and a glue injection cylinder (8); the conveying unit (1) is fixedly connected to the fixed fixture (2), and the conveying unit (1) is used to drive the fixed fixture (2) to move laterally; a mounting frame (3) is arranged outside the conveying unit (1); the mounting frame (3) is fixedly connected to the power unit (4); the power unit (4) is fixedly connected to the mounting plate (5), and the power unit (4) is used to drive the mounting plate (5) to move in the left-right direction and the up-down direction; the mounting plate (5) is connected to the scanning camera (6); the mounting plate (5) is fixedly connected to the mounting cylinder (7); the mounting cylinder (7) is slidably connected to the glue injection cylinder (8); the characteristic is that The invention also comprises an electric push rod (9), a cone sleeve (10), a spring telescopic rod (11), a connecting rod 1 (12), a blocking block (13), a fixed sleeve (14) and a connecting rod 2 (15); a plurality of electric push rods (9) are fixedly connected to the mounting plate (5); the telescopic ends of all the electric push rods (9) are fixedly connected to the glue injection cylinder (8); the lower part of the mounting cylinder (7) is connected to the cone sleeve (10); a plurality of spring telescopic rods (11) are fixedly connected to the cone sleeve (10); the telescopic ends of all the spring telescopic rods (11) are commonly connected to a connecting rod 1 (12); all the connecting rods 1 (12) are commonly connected to a blocking block (13), and the blocking block (13) is used to block the lower opening of the cone sleeve (10) to block the glue liquid; the lower part of the glue injection cylinder (8) is detachably connected to the fixing sleeve (14); and a plurality of connecting rods 2 (15) are equidistantly fixedly connected to the lower side of the fixing sleeve (14) in an annular manner.

2. A dispensing device for sports shoe production according to claim 1, characterized in that: The blocking block (13) is configured to be spherical.

3. The glue dispensing equipment for sports shoe production according to claim 2, characterized in that: The diameter of the spherical blocking block (13) is larger than the inner diameter of the glue outlet of the glue injection cylinder (8).

4. The glue dispensing equipment for sports shoe production according to claim 1, characterized in that: All the connecting rods (12) are connected to the spherical blocking block (13) in a damping rotation manner via a universal shaft.

5. The glue dispensing equipment for sports shoe production according to claim 1, characterized in that: It also includes an electric heating sleeve (16); the electric heating sleeve (16) is fixedly connected to the outer side of the lower part of the cone sleeve (10).

6. The glue dispensing equipment for sports shoe production according to claim 5, characterized in that: It also comprises a convex plate (21), a mounting ring (22) and a rotating unit; a plurality of convex plates (21) arranged in an inclined manner are fixedly connected to the inner side of the cone sleeve (10); a mounting ring (22) is rotatably connected to the outer surface of the mounting cylinder (7); the mounting ring (22) is connected to the cone sleeve (10); the rotating unit is connected to the mounting plate (5); the mounting ring (22) is connected to the rotating unit, and the rotating unit is used to drive the mounting ring (22) to rotate.

7. The glue dispensing equipment for sports shoe production according to claim 6, characterized in that: The mounting ring (22) is detachably connected to the cone sleeve (10).

8. The glue dispensing equipment for sports shoe production according to claim 7, characterized in that: It also includes a ventilation pipe (26); the cone sleeve (10) is connected to the ventilation pipe (26).

9. The glue dispensing equipment for sports shoe production according to claim 1, characterized in that: It also includes a handle (27); each spring telescopic rod (11) is rotatably connected to the corresponding connecting rod 1 (12); and two handles (27) are fixedly connected to the connecting rod 1 (12).

10. The glue dispensing equipment for sports shoe production according to claim 9, characterized in that: The blocking block (13) is made of a heat-conducting metal material, and two through pipes are arranged on the upper part of the glue injection cylinder (8), one through pipe is connected to the glue injection unit, and the other through pipe is connected to the external air pump, and each through pipe is controlled to open and close by a separate valve.

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