Gluing device for insulated safety shoes

Abstract

The utility model discloses a gluing device for insulated safety shoes, which belongs to the field of safety shoe production and comprises a workbench, a mounting groove is formed in the top of the workbench, a conveying belt is arranged in the mounting groove, an adjusting mechanism is arranged above the workbench, a gluing mechanism is arranged at the output end of the adjusting mechanism, and the gluing mechanism comprises a fixing frame. An electric push rod is fixedly connected to the bottom of the fixing frame, a transverse plate is fixedly connected to the bottom of the electric push rod, a gluing head is fixedly connected to the bottom of the transverse plate, the gluing mechanism further comprises a glue supply assembly, two sets of auxiliary mechanisms are symmetrically arranged on the two sides of the gluing mechanism, and each auxiliary mechanism comprises a connecting rod; the auxiliary mechanism further comprises a linkage assembly. The gluing device has the beneficial effects that when the gluing head moves upwards, the linkage assembly drives the two connecting rods to move in the direction close to each other, so that the two collecting assemblies abut against each other, glue dripping from the gluing head is guided and collected through the collecting assemblies, and waste is avoided.

Description

Technical Field

[0001] This utility model relates to the field of safety shoe production, and in particular to a glue coating device for insulating safety shoes. Background Technology

[0002] The purpose of insulated safety shoes is to insulate the human body from the ground, preventing current from forming a path between the human body and the ground and causing electric shock, thus minimizing the danger of electric shock. Currently, the production process of insulated safety shoes requires the use of an adhesive applicator to apply adhesive between the insulated safety shoes and the sole to ensure that the two can be bonded and fixed together.

[0003] A search of Chinese Patent Publication No. CN217940745U reveals a casual shoe gluing device for easy adjustment of glue dispensing volume, comprising a cabinet, a conveyor belt, a glue applicator, and a control console. The upper front part of the cabinet has a hollow structure with openings on the left and right sides. The conveyor belt is fixed to the hollow structure and fixedly connected to the cabinet. Guide rails are installed above both sides of the conveyor belt, and slide rails are provided between the guide rails. The glue applicator is movably installed on the slide rails. A door is provided on the front side of the cabinet, and an observation window is provided in the middle of the door. The control console is fixed to one side of the cabinet and is controlled and connected to the conveyor belt and the glue applicator. The glue applicator includes a fine-tuning nut at the top, a first air inlet and a second air inlet at the top, a material inlet at the bottom, and a glue outlet at the bottom.

[0004] However, during the process of removing the glued sole and replacing it with a new one, residual glue from the glue outlet may drip out, resulting in waste. Utility Model Content

[0005] The purpose of this invention is to provide a gluing device for insulating safety shoes in order to solve the above-mentioned problems.

[0006] This utility model achieves the above objectives through the following technical solutions:

[0007] An adhesive applicator for insulating safety shoes includes a workbench with an installation groove at the top. A conveyor belt is installed in the installation groove, and several equally spaced placement seats are fixedly connected to the conveyor belt. An adjustment mechanism is installed above the workbench, and an adhesive applicator is installed at the output end of the adjustment mechanism. The adhesive applicator includes a fixed frame, an electric push rod is fixedly connected to the bottom of the fixed frame, a horizontal plate is fixedly connected to the bottom of the electric push rod, and an adhesive applicator head is fixedly connected to the bottom of the horizontal plate. The adhesive applicator also includes an adhesive supply component. Two sets of auxiliary mechanisms are symmetrically arranged on both sides of the adhesive applicator. The auxiliary mechanisms include connecting rods slidably connected to the bottom of the fixed frame, and springs are connected between the connecting rods and the inner wall of the fixed frame. A collection component is installed at the bottom of the connecting rods to collect the adhesive dripping from the adhesive applicator head. The auxiliary mechanisms also include a linkage component, which drives the two connecting rods to move closer to each other when the adhesive applicator head moves upward.

[0008] Preferably, the linkage component includes a first wedge block, which is fixedly connected to the side of the connecting rod near the glue applicator, and a second wedge block is fixedly connected to the bottom of the horizontal plate.

[0009] Preferably, the collection assembly includes a base plate fixedly connected to the bottom of the connecting rod. A stop block is fixedly connected to the side of the base plate near the glue applicator. The initial position of the stop block is below the glue applicator. A guide groove is provided on the top of the stop block. The guide groove is inclined. Two mutually symmetrical guide grooves are arranged in a V shape with their tips facing the glue applicator. A placement groove is provided in the guide groove. A collection box is placed in the placement groove. The collection box is located at the lower end of the guide groove.

[0010] Preferably, the adjustment mechanism includes a mounting frame fixedly connected to the top of the worktable, a rotary motor fixedly connected to the front side of the mounting frame, a lead screw connected to the output end of the rotary motor via a coupling, the lead screw being rotatably connected between the front and rear inner walls of the mounting frame, a slider threadedly connected to the lead screw, the slider being slidably connected to the inner top wall of the mounting frame, a connecting frame fixedly connected to the bottom of the slider, an electric slide rail provided at the bottom of the connecting frame, a moving block slidably connected to the electric slide rail, and a fixed frame fixedly connected to the bottom of the moving block.

[0011] Preferably, the glue supply assembly includes a storage box fixedly connected to the rear side of the workbench, a pump fixedly connected to the rear side of the mounting bracket, a glue inlet pipe connected to the pump inlet, the other end of the glue inlet pipe extending into the storage box, a glue outlet pipe connected between the pump outlet and the cross plate, the glue outlet pipe being an elastic pipe, a glue supply chamber opened in the cross plate, the glue outlet pipe communicating with the glue supply chamber, and the glue applicator communicating with the glue supply chamber.

[0012] Preferably, a limiting groove is provided on the top of the placement seat.

[0013] The beneficial effect is that when the applicator head moves upward, the linkage component drives the two connecting rods to move closer to each other, so that the two sets of collection components come into contact. The collection components guide and collect the glue dripping from the applicator head, thus avoiding waste.

[0014] The additional technical features and advantages of this utility model will become more apparent from the following description, or may be learned through specific practice of this utility model. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of the adhesive coating device for insulating safety shoes described in this utility model;

[0017] Figure 2 This is a top view of the adhesive applicator for insulating safety shoes described in this utility model;

[0018] Figure 3 This is a right view of the adhesive coating device for insulating safety shoes described in this utility model;

[0019] Figure 4 This is a front view of the internal structure of the mounting frame of the adhesive coating device for insulating safety shoes described in this utility model;

[0020] Figure 5 This is a schematic diagram of the collection component of an adhesive coating device for insulating safety shoes according to this utility model.

[0021] The reference numerals in the attached drawings are explained as follows: 1. Workbench; 2. Conveyor belt; 201. Placement seat; 301. Mounting frame; 302. Rotary motor; 303. Lead screw; 304. Slider; 305. Connecting frame; 306. Electric slide rail; 307. Moving block; 401. Fixed frame; 402. Electric push rod; 403. Horizontal plate; 404. Glue applicator head; 405. Storage box; 406. Pump; 407. Glue inlet pipe; 408. Glue outlet pipe; 501. Connecting rod; 502. Spring; 503. Base plate; 504. Stop block; 505. Guide groove; 506. Collection box; 507. First wedge block; 508. Second wedge block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] The present invention will be further described below with reference to the accompanying drawings:

[0025] like Figures 1-5 As shown, an adhesive applicator for insulating safety shoes includes a workbench 1. The top of the workbench 1 has an installation groove, and a conveyor belt 2 is installed in the installation groove. Several equally spaced placement seats 201 are fixedly connected to the conveyor belt 2. The top of the placement seats 201 has a limiting groove, and the shape of the limiting groove is determined according to the shape of the sole of the insulating safety shoe.

[0026] An adjustment mechanism is provided above the workbench 1. The adjustment mechanism includes a mounting bracket 301 bolted to the top of the workbench 1. A rotary motor 302 is bolted to the front side of the mounting bracket 301. The output end of the rotary motor 302 is connected to a lead screw 303 via a coupling. The lead screw 303 is rotatably connected between the front and rear inner walls of the mounting bracket 301. A slider 304 is threaded onto the lead screw 303. The slider 304 is slidably connected to the inner top wall of the mounting bracket 301. A connecting bracket 305 is bolted to the bottom of the slider 304. An electric slide rail 306 is provided at the bottom of the connecting bracket 305. The electric slide rail 306 is perpendicular to the lead screw 303. A moving block 307 is slidably connected to the electric slide rail 306.

[0027] The output end of the adjustment mechanism is equipped with a glue application mechanism, which includes a fixed frame 401. The fixed frame 401 is bolted to the bottom of the moving block 307. An electric push rod 402 is fixedly connected to the bottom of the fixed frame 401. A horizontal plate 403 is fixedly connected to the bottom of the electric push rod 402. A glue application head 404 is fixedly connected to the bottom of the horizontal plate 403. When the rotary motor 302 is started, the rotary motor 302 drives the lead screw 303 to rotate. The lead screw 303 drives the slider 304 to move, thereby adjusting the position of the slider 304 in the front-back direction. The moving block 307 is moved through the electric slide rail 306, thereby adjusting the position of the glue application head 404 in the left-right direction, which facilitates the application of glue to different positions on the sole.

[0028] The glue application mechanism also includes a glue supply assembly, which includes a storage tank 405 bolted to the rear of the workbench 1. The storage tank 405 stores glue. A pump 406 is bolted to the rear of the mounting bracket 301. The inlet of the pump 406 is connected to a glue inlet pipe 407. The other end of the glue inlet pipe 407 extends into the storage tank 405. A glue outlet pipe 408 is connected between the outlet of the pump 406 and the horizontal plate 403. The glue outlet pipe 408 is an elastic pipe. A glue supply chamber is opened in the horizontal plate 403. The glue outlet pipe 408 communicates with the glue supply chamber. The glue application head 404 communicates with the glue supply chamber.

[0029] Two sets of auxiliary mechanisms are symmetrically arranged on both sides of the glue application mechanism. Each auxiliary mechanism includes a connecting rod 501 slidably connected to the bottom of the fixed frame 401. A spring 502 for resetting is connected between the connecting rod 501 and the inner wall of the fixed frame 401. A collecting assembly is provided at the bottom of the connecting rod 501 to collect the glue dripping from the glue application head 404. The collecting assembly includes a base plate 503 fixedly connected to the bottom of the connecting rod 501. A stop block 504 is fixedly connected to the side of the base plate 503 near the glue application head 404. The initial position of the stop block 504 is located below the glue application head 404. The top of the baffle 504 is provided with a guide groove 505, and a placement groove is provided inside the guide groove 505. A collection box 506 is placed in the placement groove. The guide groove 505 is inclined and the two mutually symmetrical guide grooves 505 are arranged in a V shape with their tips pointing towards the glue applicator 404. The collection box 506 is located at the lower end of the guide groove 505, which facilitates the flow of glue dripping on the guide groove 505 into the collection box 506 for collection. An electric heating wire is provided inside the baffle 504 to heat the glue dripping in the guide groove 505, so as to prevent the glue from solidifying and sticking to the baffle 504.

[0030] The auxiliary mechanism also includes a linkage component, which drives the two connecting rods 501 to move closer to each other when the glue applicator 404 moves upward. The linkage component includes a first wedge block 507, which is fixedly connected to the side of the connecting rod 501 near the glue applicator 404, and a second wedge block 508 is fixedly connected to the bottom of the horizontal plate 403.

[0031] Working principle: In use, the sole of the insulated safety shoe is placed in the placement seat 201. The sole is conveyed by the conveyor belt 2. After the sole is conveyed to the bottom of the glue application mechanism, it stops moving. The electric push rod 402 is controlled to drive the horizontal plate 403 to drive the glue application head 404 downward. At the same time, the horizontal plate 403 drives the second wedge block 508 downward. During the movement of the second wedge block 508, it will abut against the first wedge block 507, and then drive the first wedge block 507 to drive the connection. Rod 501 moves away from the applicator head 404, causing the two stops 504 to separate. After the wedge-shaped surfaces of the first wedge block 507 and the second wedge block 508 separate, the applicator head 404 passes through the gap between the two stops 504. After moving the applicator head 404 to a suitable height, it stops moving. At this time, the side of the second wedge block 508 is still in contact with the first wedge block 507. Spring 502 is compressed, activating pump 406 to pump the adhesive from storage tank 405. The glue is conveyed into the glue supply chamber through the inlet tube 407 and outlet tube 408, and then extruded through the glue applicator head 404 to begin glue application. The rotary motor 302 is started, driving the lead screw 303 to rotate. The lead screw 303 drives the slider 304 to move, adjusting the position of the glue applicator head 404 in the front-to-back direction. The moving block 307 is moved via the electric slide rail 306, thereby adjusting the position of the glue applicator head 404 in the left-to-right direction. After glue application is completed, the electric push rod 40... 2. The horizontal plate 403 drives the glue applicator 404 to move upward, and the horizontal plate 403 drives the second wedge block 508 to move upward. After the second wedge block 508 separates from the first wedge block 507, the connecting rod 501 moves towards the glue applicator 404 under the action of the spring force of the spring 502, and gradually resets, so that the two stops 504 abut against each other, so that the dripping glue drips onto the guide groove 505, and flows into the collection box 506 under the guidance of the guide groove 505 for collection, so as to avoid waste.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A glue-applying device for insulating safety shoes, comprising a workbench (1), wherein a mounting groove is provided on the top of the workbench (1), a conveyor belt (2) is provided in the mounting groove, a plurality of equally spaced placement seats (201) are fixedly connected to the conveyor belt (2), an adjustment mechanism is provided above the workbench (1), a glue-applying mechanism is provided at the output end of the adjustment mechanism, the glue-applying mechanism comprises a fixed frame (401), an electric push rod (402) is fixedly connected to the bottom of the fixed frame (401), a horizontal plate (403) is fixedly connected to the bottom of the electric push rod (402), a glue-applying head (404) is fixedly connected to the bottom of the horizontal plate (403), and the glue-applying mechanism further comprises a glue supply assembly, characterized in that: Two groups of auxiliary mechanisms are symmetrically arranged on both sides of the gluing mechanism, the auxiliary mechanism comprises a connecting rod (501) slidingly connected to the bottom of the fixed frame (401), a spring (502) is connected between the connecting rod (501) and the inner wall of the fixed frame (401), the bottom of the connecting rod (501) is provided with a collecting assembly for collecting the glue dropped by the gluing head (404), and the auxiliary mechanism further comprises a linkage assembly for driving the two connecting rods (501) to move towards each other when the gluing head (404) moves upwards.

2. The gluing device for insulating safety shoes according to claim 1, wherein: The linkage assembly comprises a first wedge block (507) fixedly connected to one side of the connecting rod (501) close to the gluing head (404), and the bottom of the horizontal plate (403) is fixedly connected with a second wedge block (508).

3. The gluing device for insulated safety shoes according to claim 1, characterized in that: The collecting assembly comprises a bottom plate (503) fixedly connected to the bottom of the connecting rod (501), and a stop block (504) fixedly connected to one side of the bottom plate (503) close to the gluing head (404), wherein the initial position of the stop block (504) is below the gluing head (404), the top of the stop block (504) is provided with a guide groove (505), the guide groove (505) is inclined, two mutually symmetrical guide grooves (505) are arranged in a V shape with the tip pointing to the gluing head (404), a placing groove is formed in the guide groove (505), and a collecting box (506) is placed in the placing groove, and the collecting box (506) is located at the lower end of the guide groove (505).

4. The gluing device for insulated safety shoes according to claim 1, characterized in that: The adjusting mechanism comprises a mounting frame (301) fixedly connected to the top of the workbench (1), a rotary motor (302) fixedly connected to the front side of the mounting frame (301), a lead screw (303) connected to the output end of the rotary motor (302) through a shaft coupling, the lead screw (303) being rotatably connected between the front and rear inner walls of the mounting frame (301), a sliding block (304) threadedly connected to the lead screw (303), the sliding block (304) being slidingly connected to the inner top wall of the mounting frame (301), a connecting frame (305) fixedly connected to the bottom of the sliding block (304), an electric sliding rail (306) provided on the bottom of the connecting frame (305), a moving block (307) slidingly connected to the electric sliding rail (306), and the fixed frame (401) fixedly connected to the bottom of the moving block (307).

5. The gluing device for insulating safety shoes according to claim 4, wherein: The glue supply assembly comprises a storage box (405) fixedly connected to the rear side of the workbench (1), a pump (406) fixedly connected to the rear side of the mounting frame (301), a glue inlet pipe (407) connected to the liquid inlet of the pump (406), one end of the glue inlet pipe (407) extending into the storage box (405), a glue outlet pipe (408) connected between the liquid outlet of the pump (406) and the horizontal plate (403), the glue outlet pipe (408) being an elastic pipe, a glue supply cavity being formed in the horizontal plate (403), the glue outlet pipe (408) being in communication with the glue supply cavity, and the glue applying head (404) being in communication with the glue supply cavity.

6. The gluing device for insulated safety shoes according to claim 1, characterized in that: The top of the placing seat (201) is provided with a limiting groove.

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