Workpiece rubber coating tool mold

Abstract

The utility model discloses a work piece rubber coating tooling mould, including upper mould body and lower mould body, the back side position of lower mould body top is provided with the material collection area, the front side wall of material collection area is rotatingly connected with the movable arm that extends upward, the front side end face of the movable arm abuts against the front side wall of material collection area, and the movable arm is connected with the movable arm. A tension spring is fixedly arranged between the movable arm and the front side wall of the material collecting area, a driving sliding groove which is through left and right and extends front and back is formed in the lower die body, a driving sliding block is connected into the driving sliding groove in a sliding fit mode, and a driving screw rod which extends front and back is connected into the driving sliding block in a threaded fit mode. An output shaft of the driving motor is fixedly arranged on the end face of the rear side of the lower die body, and the driving motor is in power fit connection with the driving screw. The workpiece can be automatically separated from the lower die, the labor intensity of workers is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber-coated tooling molds, and specifically relates to a rubber-coated tooling mold for workpieces. Background Art

[0002] The rubber coating technology can enclose parts, making them work more stably in harsh environments such as humidity and dust, and increasing the service life of products. In related technologies, the tooling mold includes an upper mold and a lower mold. A rubber block is placed in the lower mold, and a workpiece is placed in the lower mold. After placement, a rubber block is placed on the upper surface of the workpiece, and then the upper mold and the lower mold are closed. After closing the mold, the tooling mold with the workpiece is placed in a vulcanizing machine together, and vulcanization rubber coating is carried out through the vulcanizing machine.

[0003] However, after processing and forming, the workpiece located on the lower mold is not easy to demold and take, which affects the rubber coating processing efficiency. There is a need for a rubber-coated tooling mold for workpieces that can automatically unload materials, which can automatically separate the workpiece on the side away from the worker from the lower mold, reduce the worker's intensity, and reduce the worker's risk. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a rubber-coated tooling mold for workpieces to overcome the above-mentioned defects in the prior art.

[0005] According to a rubber-coated tooling mold for workpieces of the utility model, it includes an upper mold body and a lower mold body. A collecting area is arranged at the rear side position of the top of the lower mold body. A movable arm extending upward is rotatably and cooperatively connected inside the front side wall of the collecting area. The front side end face of the movable arm abuts against the front side wall of the collecting area. A tension spring is fixedly arranged between the movable arm and the front side wall of the collecting area. A driving chute extending through left and right and extending front and back is arranged inside the lower mold body. A driving slider is slidably and cooperatively connected inside the driving chute. A driving screw rod extending front and back is threadedly and cooperatively connected inside the driving slider. A driving motor with an output shaft powerfully and cooperatively connected to the driving screw rod is fixedly arranged on the rear side end face of the lower mold body. A lifting inner cavity extending left and right is arranged inside the driving slider above the driving screw rod. A lifting slide plate is slidably and cooperatively connected inside the lifting inner cavity. A lifting controller powerfully and cooperatively connected to the lifting slide plate is also fixedly arranged inside the lifting inner cavity. Support arms extending upward are symmetrically arranged on the left and right sides of the lifting slide plate. The top extension section of the support arm extends out of the top of the driving slider. A receiving table is fixedly arranged at the top end of the support arm.

[0006] In a further technical solution, positioning pins are fixedly arranged around the bottom of the upper mold body, and positioning holes for cooperating with the positioning pins are fixedly arranged around the top of the lower mold body.

[0007] Further technical solution: a buffer pad is provided at the bottom of the aggregate area, a baffle is provided at the rear side of the buffer pad, and the bottom of the baffle is fixedly connected to the wall of the lower die body.

[0008] Further technical solution: a rubber-coated workpiece is placed in the top die cavity of the lower die body, and the left and right sides of the rubber-coated workpiece extend out of the left and right sides of the lower die body.

[0009] Further technical solution: a guide rod extending front and rear is also slidably connected in the driving slider, and the front and rear sides of the guide rod are fixedly connected to the front and rear walls of the driving chute.

[0010] Further technical solution: the left support arm is located on the left side of the lower die body, and the right support arm is located on the right side of the lower die body.

[0011] The beneficial effects of the present utility model are as follows: by controlling the driving slider to move backward, the receiving platform on the top of the support arm drives the rubber-coated workpiece to move backward, so that the rubber-coated workpiece pushes against the front end face of the movable arm. Due to the top pressure of the rubber-coated workpiece, the movable arm moves away from the tension spring against the tensile force of the tension spring until the rubber-coated workpiece moves to the rear side of the movable arm. The movable arm is subjected to the tensile force of the tension spring, and then the movable arm is kept upright. Then, the driving slider is controlled to move forward in the reverse direction, so that the driving slider drives the receiving platform on the top of the support arm to move forward, and the rubber-coated workpiece on the receiving platform abuts against the rear end face of the movable arm. Since the front side of the movable arm abuts against the front end face of the aggregate area, the movable arm is not pushed. Due to the continuous forward movement of the driving slider, the rubber-coated workpiece is pushed away from the receiving platform by the movable arm and falls into the aggregate area, which can automatically separate the workpiece from the lower die, reduce the labor intensity of workers, and improve work efficiency. Description of the Drawings

[0012] Figure 1 is a schematic internal structure diagram of a workpiece rubber coating tooling die in the present utility model;

[0013] Figure 2 is the present utility model Figure 1 the cross-sectional view taken along A-A in. Detailed Embodiments

[0014] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0015] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0016] Referring to Figure 1-2 , a work-piece encapsulation tooling die according to an embodiment of the present utility model includes an upper die body 3 and a lower die body 1. A material collection area 18 is provided at the rear side position of the top of the lower die body 1. A movable arm 14 extending upward is rotationally and cooperatively connected inside the front side wall of the material collection area 18. The front side end face of the movable arm 14 abuts against the front side wall of the material collection area 18. A tension spring 15 is fixedly provided between the movable arm 14 and the front side wall of the material collection area 18. A driving chute 6 extending through left and right and extending forward and backward is provided inside the lower die body 1. A driving slider 4 is slidably and cooperatively connected inside the driving chute 6. A driving screw 7 extending forward and backward is threadedly and cooperatively connected inside the driving slider 4. A driving motor 8 with an output shaft powerfully and cooperatively connected to the driving screw 7 is fixedly provided on the rear side end face of the lower die body 1. A lifting inner cavity 11 extending left and right is provided inside the driving slider 4 above the driving screw 7. A lifting slide plate 12 is slidably and cooperatively connected inside the lifting inner cavity 11. A lifting controller 13 powerfully and cooperatively connected to the lifting slide plate 12 is also fixedly provided inside the lifting inner cavity 11. Support arms 9 extending upward are symmetrically provided on the left and right sides of the lifting slide plate 12. The top extension sections of the support arms 9 extend out of the top of the driving slider 4. A receiving table 10 is fixedly provided at the top end of the support arms 9.

[0017] Beneficially or exemplarily, positioning pins 5 are fixedly provided around the bottom of the upper die body 3, and positioning holes 19 for cooperating with the positioning pins 5 are fixedly provided around the top of the lower die body 1, thereby facilitating precise assembly.

[0018] Beneficially or exemplarily, a buffer pad 17 is provided at the bottom of the material collection area 18, thereby protecting the encapsulation work-piece 2 from wear when it falls, and a baffle 16 is provided at the rear side of the buffer pad 17. The bottom of the baffle 16 is fixedly connected to the wall body of the lower die body 1.

[0019] Beneficially or exemplarily, the encapsulation work-piece 2 is placed in the top die cavity of the lower die body 1, and the left and right sides of the encapsulation work-piece 2 extend out of the left and right sides of the lower die body 1.

[0020] Advantageously or exemplarily, a guide slide bar extending in the front-rear direction is also slidably connected within the driving slider 4. The guide slide bar prevents the driving slider 4 from moving and deviating, and the front and rear sides of the guide slide bar are fixedly connected to the front and rear walls of the driving chute 6.

[0021] Advantageously or exemplarily, the left support arm 9 is located on the left side of the lower die body 1, and the right support arm 9 is located on the right side of the lower die body 1.

[0022] When the present utility model is in use: Move the driving slider 4 to the front position within the driving chute 6. At the same time, make the lifting slide plate 12 located at the bottommost position within the lifting cavity 11. Then, load the wrapping film into the lower die body 1, then load the workpiece to be wrapped with glue into the lower die body 1, then cover another piece of wrapping film on the upper side of the workpiece, and then control the upper die body 3 to move downward so that the upper die body 3 and the lower die body 1 perform vulcanization and wrapping work on the workpiece. After the processing is completed, control the upper die body 3 to move upward so that the upper die body 3 moves away from the lower die body 1. Then, control the lifting slide plate 12 to move upward through the lifting controller 13, so that the receiving platform 10 at the top of the support arm 9 lifts the wrapped workpiece 2. Then, control the driving slider 4 to move in the rearward direction, so that the receiving platform 10 at the top of the support arm 9 drives the wrapped workpiece 2 to move in the rearward direction, making the wrapped workpiece 2 abut against the front end face of the movable arm 14. At this time, due to the top pressure of the wrapped workpiece 2, the movable arm 14 overcomes the tensile force of the tension spring 15 and moves away from the side of the tension spring 15 until the wrapped workpiece 2 moves to the rear of the movable arm 14. At this time, the movable arm 14 is subjected to the tensile force of the tension spring 15, and thus the movable arm 14 maintains an upright state. Then, reversely control the driving slider 4 to move in the forward direction. At this time, make the driving slider 4 drive the receiving platform 10 at the top of the support arm 9 to move forward, and make the wrapped workpiece 2 on the receiving platform 10 abut against the rear end face of the movable arm 14. Since the front side of the movable arm 14 abuts against the front end face of the aggregate area 18, the movable arm 14 is not pushed. At this time, due to the continuous forward movement of the driving slider 4, the wrapped workpiece 2 is pushed away from the receiving platform 10 by the movable arm 14 and falls into the aggregate area 18.

[0023] Those skilled in the art can clearly understand that various modifications can be made to the above embodiments without departing from the general spirit and concept of the present utility model. All of them fall within the protection scope of the present utility model. The protection scope of the present utility model is subject to the claims attached to the present utility model.

Claims

1. A workpiece encapsulation tooling die, comprising an upper die body (3) and a lower die body (1), characterized in that: A material collection area (18) is provided at the top rear side of the lower mold body (1), and a movable arm (14) extending upward is rotatably connected to the front side wall of the material collection area (18), and the front end surface of the movable arm (14) abuts against the front side wall of the material collection area (18). A tension spring (15) is fixed between the movable arm (14) and the front side wall of the material collection area (18). A drive slide groove (6) is provided in the lower mold body (1) and extends from left to right and front to back. A drive slider (4) is slidably connected to the drive slide groove (6), and a drive screw (7) extending from front to back is connected to the inner thread of the drive slider (4). The rear side of the lower mold body (1) The end surface is fixedly provided with a driving motor (8) whose output shaft is connected to the driving screw (7) in a power-coordinated manner; the driving slider (4) on the upper side of the driving screw (7) is provided with a lifting inner cavity (11) extending left and right; a lifting slide plate (12) is slidably connected in the lifting inner cavity (11); a lifting controller (13) connected to the lifting slide plate (12) in a power-coordinated manner is also fixed in the lifting inner cavity (11); support arms (9) extending upward are symmetrically provided on the left and right sides of the lifting slide plate (12); a top extension section of the support arm (9) extends out of the top of the driving slider (4); a receiving platform (10) is fixedly provided at the top end of the support arm (9).

2. A workpiece encapsulation tooling mold according to claim 1, characterized in that: Positioning pins (5) are fixedly provided around the bottom of the upper mold body (3), and positioning holes (19) for use with the positioning pins (5) are fixedly provided around the top of the lower mold body (1).

3. The workpiece encapsulation tooling mold according to claim 2, characterized in that: A buffer pad (17) is provided at the bottom of the material collection area (18), a baffle plate (16) is provided at the rear side of the buffer pad (17), and the bottom of the baffle plate (16) is fixedly connected to the wall of the lower mold body (1).

4. The workpiece encapsulation tooling mold according to claim 3, characterized in that: A rubber-coated workpiece (2) is placed in the top mold cavity of the lower mold body (1), and the left and right sides of the rubber-coated workpiece (2) extend out of the left and right sides of the lower mold body (1).

5. The workpiece encapsulation tooling mold according to claim 1, characterized in that: A guide slide rod extending forward and backward is also slidably connected inside the driving slide block (4), and the front and rear sides of the guide slide rod are fixedly connected to the front and rear walls of the driving slide groove (6).

6. The workpiece encapsulation tooling mold according to claim 1, characterized in that: The left support arm (9) is located on the left side of the lower mold body (1), and the right support arm (9) is located on the right side of the lower mold body (1).

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