Waste rubber head removing device

Abstract

The utility model discloses a waste rubber head removing device which comprises a machine frame, a pricking needle assembly installed on one side of the top of the machine frame, a cutter assembly installed on one side of the pricking needle assembly of the machine frame, a cross beam frame installed on the lower side of the machine frame, a cutter base plate installed on the top of the cross beam frame, and a waste rubber head sliding way installed on one side, close to the pricking needle assembly, of the cross beam frame. And a waste rubber basket is arranged at the output end of the waste rubber head slide way and is placed on the ground. By arranging the pricking needle assembly and the cutter assembly, waste rubber heads can be accurately removed into the waste rubber head slide way and slide into the waste rubber basket for centralized collection, the problems that the waste rubber heads fly everywhere and adhere to follow-up rubber strips are solved, the quality of tire beads and the attractiveness of a production workshop are improved, and the production efficiency is improved. The labor intensity of workers for treating the waste rubber heads is reduced, and the full automation of the tire bead production process is realized.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the meridian tire production technical field, and specifically relates to a waste rubber head removing device. BACKGROUND

[0002] The bead is mainly used for fixing the tire on the rim, sealing the compressed gas in the tire, overcoming the pressure inside and outside the tire during the use of the vehicle, and ensuring the normal operation of the automobile. The bead is usually composed of a steel wire ring and a triangular rubber strip. The triangular rubber strip is an important filling part of the contact part between the bead and the adjacent rubber strip during the tire forming process.

[0003] In the tire manufacturing enterprise, the bead is a triangular rubber strip attached to the outer circle of the steel wire ring produced in the previous process. In order to ensure the quality of the joint of the triangular rubber strip, the head and tail are cut at different angles, thus forming a waste head. At present, most tire manufacturing enterprises use a horizontal moving finger driven by a cylinder to pop the waste head to the side of the equipment, so that the waste head falls into the waste rubber basket by gravity.

[0004] The main problem of the current structure is that the waste head is not determined at the position of the cutting tool pad, and the horizontal moving finger is easy to pop the waste head and scatter around the equipment, affecting the appearance of the workshop. The waste head may fly to the triangular rubber strip behind and be brought into the next bead, affecting the quality of the bead. Therefore, a waste head removing device is urgently needed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the problems in the above background technology, the purpose of the utility model is to provide a waste head removing device.

[0006] In order to achieve the above technical purpose, the utility model adopts the following technical scheme:

[0007] A waste head removing device, comprising a rack, a needle assembly is installed on one side of the top of the rack, a cutting tool assembly is installed on one side of the needle assembly of the rack, a cross beam frame is installed on the lower side of the rack, a cutting tool pad is installed on the top of the cross beam frame, a waste head slide is installed on one side of the cross beam frame close to the needle assembly, a waste rubber basket is arranged at the output end of the waste head slide, and the waste rubber basket is placed on the ground.

[0008] Further limited, the needle assembly comprises a first cylinder installed on the rack, the power output end of the first cylinder is connected with a movable seat, the bottom of the movable seat is installed with a rubber head scraper, the top of the movable seat is installed with a fixed plate, the bottom of the fixed plate is installed with a second cylinder, the power output end of the second cylinder is connected with a needle seat, and a plurality of needles are installed on the bottom of the needle seat. Such a structure design is convenient for fixing the waste head.

[0009] Further limit, the rubber head scraper is installed at the bottom of the movable seat through screw locking, the rubber head scraper is arranged at the inner side of the needle, and the bottom of the rubber head scraper is provided with an antiskid bottom pattern. Such structure design facilitates the waste rubber head to separate from the needle.

[0010] Further limit, the cutter assembly comprises a fixing frame installed on the rack, the fixing frame is provided with a cutter driving device, and the power output end of the cutter driving device is connected with a cutter. Such structure design facilitates the cutter to cut the waste rubber head.

[0011] Further limit, the power output end of the cutter driving device is provided with a cutter heating assembly, and the cutter is installed on the cutter heating assembly. Such structure design can heat the cutter, and improve the cutting effect of the cutter on the waste rubber head.

[0012] The beneficial effect of the utility model is: the utility model discloses a needle assembly and cutter assembly can be realized accurately to remove the waste material head to the waste rubber head slide, and the waste rubber head is collected in the waste rubber basket, solves the problem that the waste rubber head flies everywhere and the waste rubber head sticks to the subsequent rubber strip, improves the tire bead quality and the appearance of production workshop, reduces the labor intensity of the worker to handle the waste rubber head, realizes the full automation of tire bead production process. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model can be further explained by the non-limiting embodiment shown in the drawings;

[0014] Figure 1 It is the shaft side structure schematic view of a waste rubber head removing device for the utility model embodiment;

[0015] Figure 2 It is the needle assembly structure schematic view of a waste rubber head removing device for the utility model embodiment;

[0016] Figure 3 It is the enlarged structure schematic view of place A of a waste rubber head removing device for the utility model embodiment;

[0017] The main element symbol explanation is as follows:

[0018] Rack 1;

[0019] Needle assembly 2, first air cylinder 201, movable seat 202, rubber head scraper 203, fixed plate 204, second air cylinder 205, needle seat 206, needle 207, antiskid bottom pattern 208;

[0020] Cutter assembly 3, fixed frame 301, cutter driving device 302, cutter 303, cutter heating assembly 304;

[0021] Beam frame 4, cutting tool base plate 5, waste rubber head slide 6, waste rubber basket 7. DETAILED DESCRIPTION

[0022] In order to make the skilled in the art can better understand the utility model, the following combining with the drawings and examples further explains the technical scheme of the utility model.

[0023] Embodiment 1, as Figure 1 Shown, a waste rubber head removing device, the top of the rack 1 side is provided with a needle assembly 2, the rack 1 is provided with a cutting tool assembly 3 at the side of the needle assembly 2, the lower side of the rack 1 is provided with a beam frame 4, the top of the beam frame 4 is provided with a cutting tool base plate 5, the beam frame 4 is provided with a waste rubber head slide 6 at the side close to the needle assembly 2, the output end of the waste rubber head slide 6 is provided with a waste rubber basket 7, and the waste rubber basket 7 is placed on the ground.

[0024] In this embodiment, in use, first, the rubber head to be cut is placed on the cutting tool base plate 5, then the needle assembly 2 is started first, the cutting part of the rubber head is fixed on the cutting tool base plate 5 through the needle assembly 2, then the cutting tool assembly 3 is started, the rubber head is cut through the cutting tool assembly 3, so that the cut waste rubber head is fixed on the needle assembly 2, finally the cutting tool assembly 3 is reset, the needle assembly 2 moves synchronously, when moving above the waste rubber head slide 6, the waste rubber head on the needle assembly 2 falls into the waste rubber head slide 6, and falls into the waste rubber basket 7 through the waste rubber head slide 6.

[0025] Embodiment 2, as Figure 2 Shown, this embodiment is based on embodiment 1 and increases the following structure, the needle assembly 2 includes a first cylinder 201 installed on the rack 1, the power output end of the first cylinder 201 is connected with a movable seat 202, the bottom of the movable seat 202 is provided with a rubber head scraper 203, the top of the movable seat 202 is provided with a fixed plate 204, the bottom of the fixed plate 204 is provided with a second cylinder 205, the power output end of the second cylinder 205 is connected with a needle seat 206, and the bottom of the needle seat 206 is provided with a plurality of needles 207.

[0026] In the embodiment, during use, the first cylinder 201 and the second cylinder 205 are started to make the first cylinder 201 push the movable seat 202, and the movable seat 202 drives the rubber head scraping plate 203, the fixed plate 204, the second cylinder 205, the needle seat 206 and the needle 207 to move to the upper side of the rubber head, then the second cylinder 205 pushes the needle seat 206, the needle seat 206 pushes the needle 207 to insert into the cutting part of the rubber head and fix it on the cutting knife base plate 5, then the cutting knife assembly 3 cuts the rubber head, after the rubber strip is cut, the waste rubber head is stuck by the needle 207, the first cylinder 201 is retracted, the waste rubber head is moved to above the waste rubber head slide 6 by the needle 207, the second cylinder 205 is retracted, the needle 207 is moved upward, under the cooperation of the rubber head scraping plate 203, the waste rubber head falls into the waste rubber head slide 6, and the waste rubber head slides into the waste rubber basket 7 through the waste rubber head slide 6.

[0027] As shown in the embodiment 3, Figure 2 the embodiment is increased on the basis of the embodiment 2, the rubber head scraping plate 203 is installed at the bottom of the movable seat 202 by screw locking, the rubber head scraping plate 203 is arranged at the inner side of the needle 207, and the bottom of the rubber head scraping plate 203 is provided with the anti-skid bottom pattern 208.

[0028] In the embodiment, when the second cylinder 205 is retracted to drive the needle 207 to move upward, the needle 207 drives the waste rubber head to move upward, when the waste rubber head moves to the bottom of the rubber head scraping plate 203, the rubber head scraping plate 203 limits the waste rubber head, and the needle 207 continuously resets to make the needle 207 move out of the waste rubber head, so that the waste rubber head separates from the needle 207 and falls into the waste rubber head slide 6, and when the waste rubber head is separated, the anti-skid bottom pattern 208 at the bottom of the rubber head scraping plate 203 can increase the friction between the waste rubber head and improve the separation effect of the waste rubber head.

[0029] As shown in the embodiment 4, Figure 1 and Figure 3 the embodiment is increased on the basis of the embodiment 1, the cutting knife assembly 3 comprises a fixed frame 301 installed on the rack 1, the fixed frame 301 is provided with a cutting knife driving device 302, and the power output end of the cutting knife driving device 302 is connected with the cutting knife 303.

[0030] In the embodiment, during use, the cutting knife driving device 302 is started to make the cutting knife driving device 302 push the cutting knife 303 to cut the cutting part of the rubber head, and reset after cutting to wait for the next cutting.

[0031] As shown in the embodiment 5, Figure 3As shown, the embodiment increases the structure as follows on the basis of the embodiment 4: the power output end of the cutter driving device 302 is installed with a cutter heating assembly 304, and the cutter 303 is installed on the cutter heating assembly 304.

[0032] In the embodiment, during use, the cutter heating assembly 304 is started to heat the cutter 303 by the cutter heating assembly 304, and then the heated cutter 303 is pushed by the cutter driving device 302 to quickly cut the cutting part of the rubber head, and the cutting efficiency is improved by cutting after heating the cutter 303.

[0033] The above embodiment only exemplarily illustrates the principle and effect of the utility model, and is not used for limiting the utility model. Any person skilled in the art can modify or change the above embodiment without departing from the spirit and category of the utility model. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the utility model should be covered by the claims of the utility model.

Claims

1. A waste glue head rejection device, characterized in that: The device includes a frame (1), on one side of the top of the frame (1) is a needle assembly (2), on one side of the needle assembly (2) is a cutter assembly (3), on the lower side of the frame (1) is a crossbeam frame (4), on the top of the crossbeam frame (4) is a cutter pad (5), on the side of the crossbeam frame (4) near the needle assembly (2) is a waste glue head slide (6), and the output end of the waste glue head slide (6) is provided with a waste glue basket (7), which is placed on the ground.

2. The waste glue head rejection device according to claim 1, characterized in that: The needle assembly (2) includes a first cylinder (201) mounted on a frame (1), the power output end of the first cylinder (201) is connected to a movable seat (202), a rubber scraper (203) is mounted on the bottom of the movable seat (202), a fixed plate (204) is mounted on the top of the movable seat (202), a second cylinder (205) is mounted on the bottom of the fixed plate (204), the power output end of the second cylinder (205) is connected to a needle seat (206), and a plurality of needles (207) are mounted on the bottom of the needle seat (206).

3. The waste glue head rejection device according to claim 2, characterized in that: The rubber head scraper (203) is installed at the bottom of the movable seat (202) by screws. The rubber head scraper (203) is located on the inner side of the needle (207). The bottom of the rubber head scraper (203) is provided with anti-slip texture (208).

4. The waste glue head rejection device according to claim 3, characterized in that: The cutting blade assembly (3) includes a fixed frame (301) mounted on the frame (1), a cutting blade drive device (302) is mounted on the fixed frame (301), and the power output end of the cutting blade drive device (302) is connected to the cutting blade (303).

5. The waste glue head rejection device according to claim 4, characterized in that: The power output end of the cutting blade drive device (302) is equipped with a cutting blade heating assembly (304), and the cutting blade (303) is mounted on the cutting blade heating assembly (304).

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