Feeding and discharging multifunctional manipulator tool of double-layer vulcanizing machine

Abstract

The utility model discloses a multifunctional manipulator tool for loading and unloading of a double-layer vulcanizing machine, which relates to the technical field of vulcanizing machines and comprises a connecting body, two first bearing bodies are arranged on one side of the connecting body, and a loading unit, a blanking unit and a spraying unit are arranged on the first bearing bodies; a second bearing body is arranged at the lower end of the connecting body, and a film tearing unit is arranged on the second bearing body; the feeding unit comprises a plurality of negative pressure suction heads; the blanking unit comprises at least one first driving cylinder and a second driving cylinder, the output end of the first driving cylinder is provided with a first clamping jaw, the output end of the second driving cylinder is provided with a second clamping jaw, and the action direction of the first clamping jaw is perpendicular to that of the second clamping jaw; the spraying unit comprises a support connected with the first bearing body, and a plurality of spraying heads are installed on the support. According to the utility model, the integration of spraying, feeding, film tearing and blanking in the vulcanizing process is realized, the functions of the whole tool are increased, the occupied space is reduced, and the equipment cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to vulcanizing machine technical field especially relates to double -deck vulcanizing machine loading and unloading multifunctional mechanical hand tool. BACKGROUND

[0002] A vulcanizing machine is a machine for vulcanizing various rubber and plastic products, which has functions such as timed mold locking, automatic pressure compensation, automatic temperature control, automatic timing, and alarm at the time.

[0003] During the production process of the medicinal rubber stopper, the mold placed in the vulcanizing machine is first sprayed with a release agent. The release agent mainly reduces the adhesion between the rubber and the mold, making it easier to release the mold. Then the soft diaphragm attached to the raw rubber sheet is torn off. The raw rubber sheet with the torn-off soft diaphragm is then placed in the vulcanizing machine. The raw rubber sheet is then heated and vulcanized by the vulcanizing machine to obtain the rubber stopper.

[0004] The existing comparative document 1, with the publication number CN202221843718.3 and the publication date of 2022.12.16, discloses a spraying device for a vulcanizing machine, which includes an upper mold and a lower mold. The spraying device includes an operating arm, a spray head assembly, and a first translation device. The operating arm is a long structure that moves between the upper and lower molds when it moves along its length. The spray head assembly includes a first group of spray heads, a second group of spray heads, and a frame. The first group of spray heads includes multiple spray heads arranged uniformly in the same direction. The second group of spray heads also includes multiple spray heads arranged uniformly in the same direction. The first group of spray heads and the second group of spray heads are arranged in the same direction and have opposite nozzle directions, and are fixed on the frame. The spray head assembly is connected to one end of the operating arm through the first translation device, allowing the spray head assembly to spray the upper and lower molds with the operating arm and to translate in the arrangement direction relative to the operating arm. This utility model realizes uniform spraying of release agent on the upper and lower molds after the vulcanizing machine is opened, especially for mold cores with large cavity depths, improving product quality and protecting the vulcanizing mold.

[0005] There is also a contrast file 2, its publication number is CN202221844411.5, the announcement date is 2022.12.16, the utility model discloses a mechanical hand tool, including fixed frame body, adsorption device, clamping device, the fixed frame body is used for with the fixed connection of mechanical hand, the adsorption device includes a plurality of pneumatic suction disc, respectively with the fixed connection of fixed frame body, for adsorbing one end of soft diaphragm, the clamping device includes a plurality of clamping jaw, each clamping jaw is arranged along the direction of each suction disc and is spaced apart, and is fixedly connected with the fixed frame body, when the end of the soft diaphragm is adsorbed by the adsorption device, each clamping jaw is closed and clamps the end of the soft diaphragm, the utility model first positions and fixes one end of the soft diaphragm in the clamping jaw of the clamping device by the adsorption device, so that the clamping jaw of the clamping device can stably clamp one end of the soft diaphragm, improve the reliability of the clamping device in grabbing the soft diaphragm, and then facilitate the mechanical hand to complete the operation action of separating the soft diaphragm from the raw rubber sheet, improve production efficiency.

[0006] The contrast file 1 and the contrast file 2 solve the problems of spraying release agent and peeling off the soft diaphragm, but from the actual production, the contrast file 1 and the contrast file 2 expose new technical problems: the above two devices exist in the state of separate equipment, the functions are relatively single, and only a single process action can be performed, and in the production process, the two devices need to occupy a large space, and the separate setting increases the equipment cost of enterprises.

[0007] Therefore, a double-layer vulcanizing machine feeding and discharging multifunctional mechanical hand tool is needed, which is used for realizing function integration when feeding and discharging on the same equipment, reducing the space occupation of the equipment and reducing the cost. Utility model content

[0008] In view of the above technical problems, the utility model provides a double-layer vulcanizing machine feeding and discharging multifunctional mechanical hand tool, which is used for solving the problems that the existing auxiliary vulcanizing machine device has single function and cannot realize function integration, resulting in large space occupation of the equipment and high cost.

[0009] The above technical purpose of the utility model is realized through the following technical scheme:

[0010] The double-layer vulcanizing machine feeding and discharging multifunctional mechanical hand tool comprises a connecting body, at least one first bearing body is arranged in parallel on one side of the connecting body, and an upper feeding unit, a discharging unit and a spraying unit are sequentially arranged on the first bearing body.

[0011] A second bearing body is arranged at the lower end of the connecting body, and a film tearing unit is arranged on the second bearing body.

[0012] The upper feeding unit comprises a plurality of negative pressure suction heads which are equidistantly arranged on the first bearing body.

[0013] The blanking unit comprises two first driving cylinders and a second driving cylinder, the output end of the first driving cylinder is provided with a first clamping jaw, the output end of the second driving cylinder is provided with a second clamping jaw, and the action directions of the first clamping jaw and the second clamping jaw are perpendicular;

[0014] The spraying unit comprises a support connected with the first carrier body, and a plurality of spray heads for spraying release agent are mounted on the support;

[0015] The film tearing unit comprises at least one suction cup and a third driving cylinder, and the output end of the third driving cylinder is provided with a third clamping jaw;

[0016] The other side of the connecting body is provided with a connecting disc connected with the manipulator.

[0017] Further, the two first carrier bodies and the connecting body form a U-shaped structure, and the joint part of the first carrier body and the connecting body is provided with a rib plate.

[0018] Further, the first clamping jaw is provided with a friction increasing tooth.

[0019] Further, the second clamping jaw is in a long strip structure, and the second clamping jaw is provided with an anti-skid protrusion.

[0020] Further, the first carrier body located on one side of the feeding unit is provided with a plurality of U-shaped mounting pieces.

[0021] Further, the connecting body, the first carrier body and the second carrier body are sheet metal bending structures.

[0022] Further, the spray head and the first carrier body form an obtuse angle, and the spraying direction is outward.

[0023] Therefore, the beneficial technical effects of the utility model are as follows:

[0024] The spraying unit, the feeding unit, the film tearing unit and the blanking unit are arranged on the same tooling through the connecting body, the first carrier body and the second carrier body, so that each process in the vulcanization process can be realized by driving one tooling through the manipulator, the use function of the tooling is increased, the problem of large space occupation caused by arranging multiple devices is solved, the cost of the device is reduced, and the purpose of one machine with multiple functions is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 is Figure 1 is a schematic diagram from another angle;

[0027] Figure 3 is Figure 2Enlarged schematic diagram of part A;

[0028] Figure 4 yes Figure 2 Enlarged schematic diagram of part B;

[0029] Figure 5 yes Figure 1 Enlarged schematic diagram of part C;

[0030] Figure 6 This is a schematic diagram of the third drive cylinder tearing the film.

[0031] Reference numerals: 1. Connector; 2. First carrier; 3. Second carrier; 4. U-shaped mounting component; 5. Negative pressure suction head; 6. First drive cylinder; 7. Second drive cylinder; 8. First gripper; 9. Second gripper; 10. Bracket; 11. Nozzle; 12. Third drive cylinder; 13. Suction cup; 14. Rib; 15. Friction-enhancing teeth; 16. Anti-slip protrusion; 17. Connecting plate; 18. Third gripper; 19. Raw rubber sheet; 20. Soft diaphragm; 21. Pressing mechanism. Detailed Implementation

[0032] The present invention will now be described clearly and completely with reference to the embodiments.

[0033] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0034] In the description of the embodiments, unless otherwise expressly specified and limited, the terms "set," "connect," etc., should be interpreted broadly. 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 a connection through an intermediate medium, or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0035] See appendix Figures 1-5,As shown is a multifunctional mechanical hand tool for feeding and discharging on a double-layer vulcanizing machine, comprising a connecting body 1, one side of the connecting body 1 is provided with a connecting disc 17 for connecting with a mechanical hand, the other side of the connecting body 1 is parallelly welded and fixed with two first bearing bodies 2, one side of the first bearing body 2 is provided with a plurality of U-shaped mounting pieces 4 along the length direction, the first bearing body 2 is provided with a feeding unit through the U-shaped mounting pieces 4, wherein the feeding unit comprises a plurality of parallelly arranged mounting beams and negative pressure suction heads 5, the mounting beam is perpendicular to the U-shaped mounting piece 4, and the negative pressure suction head 5 is mounted on the mounting beam through bolts, in use, the raw rubber sheet 19 with the soft diaphragm 20 torn off is picked up on the vulcanizing machine by adsorption through the negative pressure suction head 5;

[0036] The first bearing body 2 is provided with a discharging unit at one end away from the connecting body 1 of the feeding unit, the discharging unit comprises a plurality of first driving cylinders 6 and second driving cylinders 7 arranged at intervals, the output end of the first driving cylinder 6 is provided with a first clamping jaw 8, the first clamping jaw 8 is provided with a friction increasing tooth 15, the output end of the second driving cylinder 7 is provided with a second clamping jaw 9, the second clamping jaw 9 is in a long strip structure, and the second clamping jaw 9 is provided with an anti-skid protrusion 16, the action directions of the first clamping jaw 8 and the second clamping jaw 9 are perpendicular, in use, when the raw rubber sheet 19 is discharged after vulcanization by the vulcanizing machine, first, the first driving cylinder 6 drives the first clamping jaw 8 to lift the rubber sheet by “pinching”, then the second driving cylinder 7 drives the second clamping jaw 9 to clamp the edge of the lifted rubber sheet, and then the rubber sheet with the rubber stopper is torn along one direction under the drive of the mechanical hand to realize discharging;

[0037] The first bearing body 2 is provided with a spraying unit at one side of the discharging unit, the spraying unit comprises a support 10 connected with the first bearing frame and a spray head 11 arranged on the support 10 for spraying release agent, the spray head 11 forms an obtuse angle with the first bearing body 2, and the spraying direction of the spray head 11 is outward, in use, the release agent is sprayed on the mold by the spray head 11 to facilitate demolding after vulcanization and play a protective role on the mold;

[0038] Further, the lower end of the connecting body 1 is provided with a second bearing body 3, and the second bearing body 3 is provided with a film tearing unit, wherein the film tearing unit comprises a third driving cylinder 12 and a suction cup 13, the output end of the third driving cylinder 12 is provided with a third clamping jaw 18, in use, first, the soft diaphragm 20 on the raw rubber sheet 19 is lifted by adsorption through the suction cup 13, then the third driving cylinder 12 drives the third clamping jaw 18 to clamp one end of the soft diaphragm 20 and tear it from the raw rubber sheet 19 along one direction;

[0039] Therefore, the connecting body 1 sets the spraying unit, the feeding unit, the film tearing unit and the blanking unit by using the first carrier 2 and the second carrier 3, realizes the centralized setting of the film tearing, spraying, feeding and blanking of the release agent involved in the vulcanization process of the raw rubber sheet 19, increases the function of the whole tooling, avoids the separate setting of the equipment of each process, reduces the number of the equipment, further reduces the space occupation of the equipment and reduces the cost of the equipment, simultaneously realizes the double-station operation by parallel setting two first carriers 2 on the connecting body 1, and improves the work efficiency.

[0040] Further, in order to increase the structural strength between the first carrier 2 and the connecting body 1, a triangular rib plate 14 is arranged at the joint of the connecting body 1 and the first carrier 2.

[0041] Further, in order to reduce the load of the manipulator of the whole tooling, the connecting body 1, the first carrier 2 and the second carrier 3 are in the sheet metal bending structure.

[0042] In use, first, the connecting disc 17 on the connecting body 1 is connected with the execution end of the manipulator, then the manipulator drives the whole tooling, the release agent is sprayed on the mold by the spray head 11, then the soft diaphragm 20 is sucked up by the suction disc 13 outside the vulcanizing machine, the soft diaphragm 20 is torn off from the raw rubber sheet 19 by the third driving cylinder 12 driving the third clamping jaw 18, then the raw rubber sheet 19 with the torn soft diaphragm 20 is adsorbed and picked up on the mold by the negative pressure suction head 5, then the rubber sheet with the rubber bottle plug is heated and vulcanized by the vulcanizing machine, then the first driving cylinder 6 drives the first clamping jaw 8 to pinch and lift the rubber sheet with the rubber bottle plug, then the second driving cylinder 7 drives the second clamping jaw 9 to clamp one end of the rubber sheet and pull it in one direction to realize blanking.

[0043] It should be noted that, referring to FIG. 1, Figure 6 When the soft diaphragm 20 is separated from the raw rubber sheet 19 by the suction disc 13 and the third driving cylinder 12, the soft diaphragm 20 will be lifted together with the raw rubber sheet 19, so it is impossible to separate the two, therefore an additional pressing mechanism 21 is needed to press the raw rubber sheet 19 when tearing the film, so that the soft diaphragm 20 is torn off from the raw rubber sheet 19.

[0044] It should be noted that the length and width of the soft diaphragm 20 are larger than those of the raw rubber sheet 19, so that the soft diaphragm 20 has a certain width of excess margin at the edge after being attached to the raw rubber sheet 19, the suction disc 13 adsorbs the edge excess margin to separate the soft diaphragm 20 from the edge of the raw rubber sheet 19, and the pressing mechanism 21 is inserted into the separation gap between the soft diaphragm 20 and the raw rubber sheet 19 to press the raw rubber sheet 19.

[0045] The above merely describes a preferred embodiment of the present application, and is not intended to limit the protection scope of the present application, and thus: equivalent changes made according to the structure, shape, principle of the present application should be encompassed within the protection scope of the present application.

Claims

1. A multi-functional manual loading and unloading machine for a double-layer vulcanizing machine, characterized by: Including the connector (1), one side of the connector (1) is provided with two first bearing body (2) in parallel, the first bearing body (2) is provided with feeding unit, blanking unit and spraying unit in turn; The lower end of the connecting body (1) is provided with a second bearing body (3), and the second bearing body (3) is provided with a film tearing unit; The feeding unit comprises a plurality of negative pressure suction heads (5) arranged equidistantly on the first bearing body (2); The blanking unit comprises at least one first driving cylinder (6) and second driving cylinder (7), the output end of the first driving cylinder (6) is provided with first clamping jaw (8), the output end of the second driving cylinder (7) is provided with second clamping jaw (9), the action direction of the first clamping jaw (8) and the second clamping jaw (9) is perpendicular; The spraying unit comprises a support (10) connected with the first bearing body (2), and a plurality of spray heads (11) for spraying release agent are installed on the support (10); The film tearing unit comprises at least one suction cup (13) and third driving cylinder (12), the output end of the third driving cylinder (12) is provided with third clamping jaw (18); The other side of the connecting body (1) is provided with a connecting disc (17) connected with the mechanical hand.

2. The multifunctional mechanical hand for loading and unloading of a double-layer vulcanizer according to claim 1, characterized in that: Two first bearing body (2) and connecting body (1) constitute a U type structure, the combination part of the first bearing body (2) and the connecting body (1) is provided with rib plate (14).

3. The dual layer vulcanizing machine loading and unloading multifunctional mechanical hand tool of claim 1, wherein: The first clamping jaw (8) is provided with friction tooth (15).

4. The dual layer vulcanizing machine loading and unloading multifunctional mechanical hand tool of claim 1, wherein: The second clamping jaw (9) is in long strip type structure, and the second clamping jaw (9) is provided with anti-skid convex (16).

5. The dual layer curing press on-off multifunctional mechanical hand tool of claim 1, wherein: The first bearing body (2) is provided with a plurality of U-shaped mounting pieces (4) on one side of the feeding unit.

6. The dual layer curing press on and off loading multifunctional robotic tooling of claim 1, wherein: The connecting body (1), the first bearing body (2) and the second bearing body (3) are sheet metal bending structure.

7. The double layer vulcanizing machine on and off material multifunctional mechanical hand tool according to claim 1, characterized in that: The spray head (11) and the first bearing body (2) form an obtuse angle, and the spraying direction is outward.

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