Glue brushing equipment for soles of anti-skid work shoes

Abstract

The utility model discloses anti-skid work shoe sole glue brushing equipment which comprises a conveying groove, a conveying belt is arranged in the conveying groove, position adjusting mechanisms of the same structure are arranged on the front wall and the rear wall of the left end of the conveying groove, a heating box is arranged on the right portions of the position adjusting mechanisms, and the left side of the heating box is communicated with the right end of a liquid spraying groove through a liquid spraying pipe. The top of the heating box is fixedly connected with the bottom of a connecting plate, the front side of the bottom end of the connecting plate is fixedly connected with the rear side of the middle end of the conveying groove, a liquid storage box is installed on the rear side of the bottom end of the connecting plate, a guide pipe is connected to the liquid storage box, and the lower end of the guide pipe penetrates through the connecting plate and is communicated with the heating box. According to the shoe sole glue spraying device, the position of a shoe sole can be straightened at the center line of the conveying belt, glue can be sprayed to the shoe sole as long as the width of the liquid spraying groove is equal to the width of the shoe sole after the position of the shoe sole is straightened, and in this way, glue waste can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sole gluing, in particular to a device for gluing the soles of anti-skid working shoes. Background Art

[0002] The structure of the sole is quite complicated. In a broad sense, it can include all the materials that make up the bottom, such as the outsole, midsole and heel. When processing the sole, it is necessary to brush glue on the surface. Currently, the soles are manually brushed with glue on the market, resulting in low efficiency and increased labor costs. Manual brushing will cause uneven glue brushing on the soles, increase the time for later smoothing, and reduce production.

[0003] In order to solve the above-mentioned problems, in the prior art, a work shoe sole glue brushing device with patent number CN220859574U discloses a conveying trough, a conveyor belt is installed at the lower part of the inner side wall of the conveying trough, two rotating columns are arranged inside the conveying belt, and the left ends of the rotating columns pass through the conveying trough to communicate with the outside; glue is injected into the liquid storage tank, and the liquid pump is started. The glue is pressed into the heating box through the conduit, and the sole is placed on the conveyor belt. The sole enters under the spray tank and enters the spray tank through two spray pipes to spray glue on the sole. When the sole moves to under the pressure wheel, the electric hydraulic cylinder is started, and the electric hydraulic cylinder drives the lifting frame to move downward, drives the two pressure wheels to move downward, starts the second drive motor, drives the two pressure wheels to rotate, and flattens the glue brushed on the sole to ensure that the glue is evenly applied, replaces manual glue brushing operations, improves efficiency, reduces labor costs, reduces the later smoothing time, and increases production. Among them, this solution does not center the position of the sole on the conveyor belt. The sole can only be sprayed with glue by increasing the width of the spray tank. If the width of the spray tank is not increased, the top side of the sole will not be sprayed with glue, which reduces the quality of the sole brushing and causes a large amount of glue waste. Therefore, in order to solve the above problems, a non-slip work shoe sole glue brushing equipment is proposed. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A non-slip work shoe sole glue brushing device comprises a conveying trough, a conveying belt is installed inside the conveying trough, a position adjustment mechanism with the same structure is arranged on the front and rear walls of the left end of the conveying trough, a heating box is arranged on the right side of the position adjustment mechanism, the left side of the heating box is connected to the right end of the liquid spraying trough through a liquid spraying pipe, the top of the heating box is fixedly connected to the bottom of a connecting plate, the front side of the bottom end of the connecting plate is fixedly connected to the rear side of the middle end of the conveying trough, and a liquid storage box is arranged on the rear side of the bottom end of the connecting plate, the liquid storage box is connected to a conduit, the lower end of the conduit passes through the connecting plate and is connected to the heating box, a fixing frame is arranged on the top of the right end of the conveying trough, an electric hydraulic rod is arranged on the top of the fixing frame, the telescopic end of the electric hydraulic rod is fixedly connected to the top of the lifting frame, and a pressure wheel is arranged inside the lifting frame;

[0006] The position adjustment mechanism includes a first hydraulic rod and a second hydraulic rod, the first hydraulic rod and the second hydraulic rod are installed inside the rear wall of the left end of the conveying groove, the front end of the first hydraulic rod is fixedly connected to the rear end of the first push plate, the right end of the second push plate is connected to the inside of the left end of the first push plate, the right end of the second push plate is hinged to the left end of the first push plate through a rotating rod, a track groove is provided inside the second push plate, the side surface of the translation block is slidably connected to the inner side wall of the track groove, and the rear side of the translation block is fixedly connected to the front side of the telescopic end of the second hydraulic rod.

[0007] Preferably, the left-side cross-section of the track groove is a "cross"-shaped structure.

[0008] Preferably, the translation block consists of a bearing and a connecting rod, the bearing sleeve is connected to the outer side of the middle end of the connecting rod, the upper and lower end sides of the connecting rod are movably connected to the upper and lower end inner walls of the track groove, and the outer side of the bearing sleeve is fixedly connected to the front side of the telescopic end of the second hydraulic rod.

[0009] Preferably, a counter-shooting sensor is installed on the inner sides of the front and rear walls of the conveying trough, and the counter-shooting sensor is arranged on the left side of the liquid spraying trough.

[0010] Preferably, the horizontal heights of the rays between the opposing sensors and the bottom side of the first push plate are both higher than the upper surface of the conveyor belt, so that the opposing sensors can detect the soles on the upper surface of the conveyor belt.

[0011] Preferably, the liquid storage tank is connected to an external liquid pump.

[0012] Preferably, the rear end of the pressure wheel rotating rod is fixedly connected to the output end of the motor.

[0013] Compared with the prior art, the beneficial effects of the utility model are: (1) the device can align the position of the sole at the center line of the conveyor belt, and the sole can be sprayed with glue as long as the width of the spray tank is equal to the width of the sole after the position is corrected, which can reduce the waste of glue.

[0014] (2) The through-beam sensor can detect the position of the shoe sole. Then, according to the transmission speed of the conveyor belt, the shoe sole reaches the bottom of the spray tank and the spray tank automatically starts spraying glue. Then, according to the time when the heel of the shoe sole leaves the detection position of the through-beam sensor and the transmission speed of the conveyor belt, the stop time of the spray tank is calculated to realize automatic spraying and stopping of glue. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the position adjustment mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the front cross-sectional structure of the second push plate of the utility model;

[0019] Figure 4 It is a schematic diagram of the left-side cross-sectional structure of the second push plate of the utility model.

[0020] Explanation of the reference numerals in the figure: conveying trough 1, conveyor belt 2, position adjustment mechanism 3, connecting plate 4, heating box 5, spray tank 51, conduit 6, fixed frame 7, lifting frame 8, pressure wheel 9, liquid storage tank 10, through-shooting sensor 11, first push plate 31, first hydraulic rod 32, second push plate 33, second hydraulic rod 34, rotating rod 35, track groove 36, translation block 37. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] 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.

[0023] See also Figure 1-4The utility model provides an embodiment: a non-slip work shoe sole glue brushing device, including a conveying trough 1, a conveying belt 2 is installed inside the conveying trough 1, the conveying belt 2 is a prior art, and a detailed description is not given here. The front and rear walls of the left end of the conveying trough 1 are provided with a position adjustment mechanism 3 with the same structure, and a heating box 5 is provided on the right side of the position adjustment mechanism 3. The left side of the heating box 5 is connected to the right end of the spraying trough 51 through a spraying pipe. The top of the heating box 5 is fixedly connected to the bottom of the connecting plate 4, and the front side of the bottom end of the connecting plate 4 is fixedly connected to the rear side of the middle end of the conveying trough 1, and the rear side of the bottom end of the connecting plate 4 is provided with a liquid storage tank 10, and a conduit 6 is connected to the liquid storage tank 10, and the lower part of the conduit 6 The end passes through the connecting plate 4 and is connected with the heating box 5. A fixing frame 7 is installed on the top of the right end of the conveying trough 1. An electric hydraulic rod is installed on the top of the fixing frame 7. The telescopic end of the electric hydraulic rod is fixedly connected to the top of the lifting frame 8. A pressing wheel 9 is arranged inside the lifting frame 8. The liquid storage tank 10 is connected to an external liquid pump. Glue is injected into the liquid storage tank 10. The liquid pump is started. The glue is pressed into the heating box 5 through the conduit 6. The glue inside the heating box 5 can be sprayed on the sole through the liquid spraying tank 51. The electric hydraulic rod can drive the lifting frame 8 to rise and fall. The lifting frame 8 drives the pressing wheel 9 to descend. The motor drives the pressing wheel 9 to rotate, and the glue applied to the sole is flattened to ensure that the glue is evenly applied.

[0024] The position adjustment mechanism 3 includes a first hydraulic rod 32 and a second hydraulic rod 34, the first hydraulic rod 32 and the second hydraulic rod 34 are installed inside the rear wall of the left end of the conveying groove 1, the front end of the first hydraulic rod 32 is fixedly connected to the rear end of the first push plate 31, the telescopic end of the first hydraulic rod 32 can drive the first push plate 31 to move forward and backward, the right end of the second push plate 33 is connected to the inside of the left end of the first push plate 31, the right end of the second push plate 33 is hinged to the left end of the first push plate 31 through the rotating rod 35, the right end of the second push plate 33 can rotate around the left end of the first push plate 31 through the rotating rod 35, a track groove 36 is provided inside the second push plate 33, the side surface of the translation block 37 is slidably connected to the inner side wall of the track groove 36, the rear side of the translation block 37 is fixedly connected to the front side of the telescopic end of the second hydraulic rod 34, when the first hydraulic rod 32 stops pushing the first push plate 31 to move toward the center line of the conveyor belt 2, the second The hydraulic rod 34 then pushes the second push plate 33 to move toward the center line of the conveyor belt 2. The right end of the second push plate 33 will rotate around the left end of the first push plate 31 through the rotating rod 35, and the angle of the second push plate 33 will change. When the telescopic end of the second hydraulic rod 34 pushes the second push plate 33, the translation block 37 will move inside the track groove 36, so that it will not get stuck. The sole is wider at the forefoot part and narrower at the heel. The first push plate 31 pushes the forefoot part toward the center line of the conveyor belt 2, and the second push plate 33 can align the heel to the center line. The liquid pump is started, and the glue is pressed into the heating box 5 through the conduit 6. The glue inside the heating box 5 can be sprayed on the sole through the spray tank 51, and the position of the sole is centered on the conveyor belt. The width of the spray tank 51 can be sprayed on the sole as long as it is equal to the width of the sole after the position is corrected, which can reduce the waste of glue.

[0025] The left side section of the track groove 36 is a "cross" shaped structure, which is convenient for the translation block 37 to move inside it. The translation block 37 is composed of a bearing and a connecting rod. The bearing sleeve is connected to the outer side of the middle end of the connecting rod. The upper and lower sides of the connecting rod are movably connected to the inner side walls of the upper and lower ends of the track groove 36. The outer side of the bearing sleeve is fixedly connected to the front side of the telescopic end of the second hydraulic rod 34. The connecting rod can rotate inside the bearing. When the telescopic end of the second hydraulic rod 34 pushes the second push plate 33, the angle of the second push plate 33 changes. After the connecting rod rotates inside the bearing, it can still move inside the track groove 36 and simultaneously push the second push plate 33 to move.

[0026] A through-beam sensor 11 is installed on the inner side of the front and rear walls of the conveying trough 1. The through-beam sensor 11 is arranged on the left side of the spray tank 51. The through-beam sensor 11 is composed of a transmitter and a receiver, which use independent power supplies. When an object blocks the light beam, the signal of the receiver changes, thereby triggering an output signal. The horizontal height between the rays of the through-beam sensor 11 and the bottom side of the first push plate 31 is higher than the upper surface of the conveyor belt 2. The through-beam sensor 11 can detect the position of the sole, and then according to the transmission speed of the conveyor belt 2, the sole reaches the bottom of the spray tank 51, and the spray tank 51 automatically starts to spray glue. Then, according to the time when the heel of the sole leaves the detection position of the through-beam sensor 11 and the transmission speed of the conveyor belt 2, the stop time of the spray tank 51 is calculated to realize automatic spraying and stopping of glue spraying.

[0027] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A non-slip work shoe sole glue brushing device, characterized by: The invention comprises a conveying trough (1), wherein a conveying belt (2) is arranged inside the conveying trough (1), a position adjustment mechanism (3) with the same structure is arranged on the front and rear walls of the left end of the conveying trough (1), a heating box (5) is arranged on the right side of the position adjustment mechanism (3), the left side of the heating box (5) is conductively connected to the right end of the liquid spraying trough (51) through a liquid spraying pipe, the top of the heating box (5) is fixedly connected to the bottom of a connecting plate (4), the front side of the bottom end of the connecting plate (4) is fixedly connected to the rear side of the middle end of the conveying trough (1), and a liquid storage box (10) is arranged on the rear side of the bottom end of the connecting plate (4), the liquid storage box (10) is connected to a conduit (6), the lower end of the conduit (6) passes through the connecting plate (4) and is in communication with the heating box (5), the top of the right end of the conveying trough (1) is equipped with a fixing frame (7), the top of the fixing frame (7) is equipped with an electric hydraulic rod, the telescopic end of the electric hydraulic rod is fixedly connected to the top of a lifting frame (8), and a pressure wheel (9) is arranged inside the lifting frame (8); The position adjustment mechanism (3) comprises a first hydraulic rod (32) and a second hydraulic rod (34), the first hydraulic rod (32) and the second hydraulic rod (34) being installed inside the rear wall of the left end of the conveying trough (1), the front end of the first hydraulic rod (32) being fixedly connected to the rear end of the first push plate (31), the right end of the second push plate (33) being connected to the inside of the left end of the first push plate (31), the right end of the second push plate (33) being hinged to the left end of the first push plate (31) through a rotating rod (35), a track groove (36) being provided inside the second push plate (33), the side surface of the translation block (37) being slidably connected to the inner side wall of the track groove (36), and the rear side of the translation block (37) being fixedly connected to the front side of the telescopic end of the second hydraulic rod (34).

2. The anti-skid work shoe sole glue brushing device according to claim 1 is characterized by: The left side cross section of the track groove (36) is a "cross" shaped structure.

3. The anti-skid work shoe sole glue brushing device according to claim 1 is characterized in that: The translation block (37) is composed of a bearing and a connecting rod. The bearing sleeve is connected to the outer side of the middle end of the connecting rod. The upper and lower side surfaces of the connecting rod are movably connected to the upper and lower inner side walls of the track groove (36). The outer side of the bearing sleeve is fixedly connected to the front side of the telescopic end of the second hydraulic rod (34).

4. The anti-skid work shoe sole glue brushing device according to claim 1 is characterized by: A counter-shooting sensor (11) is installed on the inner sides of the front and rear walls of the conveying trough (1), and the counter-shooting sensor (11) is arranged on the left side of the liquid spraying trough (51).

5. The anti-skid work shoe sole glue brushing device according to claim 4 is characterized in that: The horizontal heights of the rays between the corresponding sensors (11) and the bottom side of the first push plate (31) are both higher than the upper surface of the conveyor belt (2).

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