Z-shaped vacuum chuck manufacturing mold

Abstract

The utility model provides a Z-shaped vacuum chuck manufacturing mold, which solves the technical problems that a foreign vacuum chuck needs to be purchased as a quick-wear spare part vacuum chuck in an existing single-cantilever vacuum adsorption transporter, the price is very high and the cost is relatively high, and can be widely applied to the field of rubber chucks. The die is specifically formed by combining a bottom die, a middle die, a core die and a top die, a sucker-shaped male die is arranged in the middle of the bottom die, combined pins are arranged at the four corners of the bottom die, and combined holes are formed in the positions, corresponding to the combined pins, of the middle die and the top die; a groove-shaped through hole is formed in the middle of the middle die, a parting frame is arranged on the edge of the groove-shaped through hole, a positioning pin is arranged on the sucker-shaped male die, and a positioning hole matched with the positioning pin is further formed in the core die. Groove-shaped and cross-shaped exhaust passages are formed in the top die, exhaust holes are formed in the exhaust passages, and handles are arranged on the two sides of the top die and installed on the top die through screws.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber suckers, and particularly relates to a Z-shaped vacuum sucker manufacturing mold. Background Art

[0002] The vacuum handling device of the rubber industry's mixing production line is assisted by a single-cantilever vacuum adsorption handling machine to manually complete the picking, lifting, transfer, and placement of rubber materials, realizing mechanized semi-automatic rubber handling. The vacuum suction cups that are easily damaged parts in this device need to be purchased from abroad, which are very expensive and costly. Utility Model Content

[0003] The utility model aims to solve the deficiencies of the above-mentioned technology and provides a Z-shaped vacuum suction cup manufacturing mold.

[0004] To this end, the utility model provides a Z-shaped vacuum suction cup manufacturing mold, which is composed of a bottom mold, a middle mold, a core mold and a top mold. A suction cup-shaped convex mold is arranged in the middle of the bottom mold, combination pins are arranged on the four corners of the bottom mold, and combination holes are opened at positions corresponding to the combination pins on the middle mold and the top mold; a groove-shaped through hole is opened in the middle of the middle mold, and a parting frame is arranged on the edge of the groove-shaped through hole.

[0005] Furthermore, a positioning pin is provided on the suction cup-shaped male mold, and a positioning hole matching with the positioning pin is also provided on the core mold.

[0006] Furthermore, a groove-shaped and a cross-shaped exhaust passage is provided on the top mold, and an exhaust hole is provided in the exhaust passage.

[0007] Furthermore, a plurality of convex grooves are arranged on the core mold.

[0008] Furthermore, handles are provided on both sides of the top mold, and the handles are mounted on the top mold by screws.

[0009] The utility model provides a Z-shaped vacuum suction cup manufacturing mold, which has the following beneficial effects:

[0010] The core mold is processed with positioning holes, and the top, core, middle and bottom mold combination positions can be quickly determined through the positioning pins and positioning holes. The gas in the mold is discharged through the exhaust holes and exhaust channels, and the mold is heated and vulcanized through a flat vulcanizer. The mold has a simple structure and is easy to use. It can effectively improve the efficiency of suction cup production and reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the utility model;

[0012] Figure 2 It is a front view of the utility model after assembly;

[0013] Figure 3 yes Figure 2Sectional view along AA;

[0014] Markings in the figure: 1. bottom mold; 2. middle mold; 3. core mold; 4. top mold; 5. screw; 6. handle; 7. combination pin; 8. positioning pin; 9. positioning hole; 10. convex groove; 11. exhaust duct; 12. parting frame; 13. combination hole. DETAILED DESCRIPTION

[0015] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments to help understand the content of the present invention. The methods used in the present invention are all conventional methods unless otherwise specified; the raw materials and devices used are all conventional commercial products unless otherwise specified.

[0016] like Figure 1-3 As shown, the utility model provides a Z-shaped vacuum suction cup manufacturing mold, which is composed of a bottom mold 1, a middle mold 2, a core mold 3 and a top mold 4 from bottom to top. A suction cup-shaped punch is arranged in the middle of the bottom mold 1, and combination pins 7 are arranged on the four corners of the bottom mold 1. Combination holes 13 are opened at positions corresponding to the combination pins 7 on the middle mold 2 and the top mold 4.

[0017] Two positioning pins 8 are provided on the suction cup-shaped punch. A slot-shaped through hole is provided in the middle of the middle mold 2, and a parting frame 12 is provided on the edge of the slot-shaped through hole. The parting frame 12 can form a double-layer Z-shaped suction cup boundary on the upper and lower sides during the suction cup molding process, which can make the suction cup have better adsorption force. A plurality of convex grooves 10 are provided on the core mold 3, and a positioning hole 9 that cooperates with the positioning pin 8 is also provided on the core mold 3. The convex groove 10 can form an inwardly concave reinforcing rib on the surface of the suction cup during the suction cup molding process, which can improve the overall structural strength of the suction cup. The top mold 4 is provided with a slot-shaped and a cross-shaped exhaust duct 11, and an exhaust hole is provided in the exhaust duct 11; handles 6 are provided on both sides of the top mold 4, and the handles 6 are mounted on the top mold 4 by screws 5.

[0018] When in use, the bottom mold 1, the middle mold 2, the core mold 3 and the top mold 4 are combined by the combination pin 7; after the combination, the mold is placed in a flat vulcanizer and preheated to 150°C. Take out the mold, open the top mold 4 and the core mold 3, put the sidewall rubber in the bottom mold 1, and then reinstall the core mold 3 and the top mold 4 on the mold through the positioning pin 8, and put the mold in the flat vulcanizer for vulcanization for 20 minutes; finally, take out the mold, wait for it to cool, and take out the finished vacuum cup.

[0019] In the description of the present invention, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inside", "outside", "back", "middle", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0020] However, what is described above is only a specific embodiment of the present invention and should not be used to limit the scope of implementation of the present invention. Therefore, the replacement of equivalent components, or equivalent changes and modifications made according to the scope of protection of the patent of the present invention should still fall within the scope covered by the claims of the present invention.

Claims

1. A Z-shaped vacuum suction cup manufacturing mold, characterized in that: It is composed of a bottom mold, a middle mold, a core mold and a top mold. A suction cup-shaped punch is arranged in the middle of the bottom mold, combination pins are arranged on the four corners of the bottom mold, and combination holes are opened at positions corresponding to the combination pins on the middle mold and the top mold; a slot-shaped through hole is opened in the middle of the middle mold, and a parting frame is arranged on the edge of the slot-shaped through hole.

2. A Z-shaped vacuum suction cup manufacturing mold according to claim 1, characterized in that: A positioning pin is arranged on the suction cup-shaped convex mold, and a positioning hole matched with the positioning pin is also opened on the core mold.

3. A Z-shaped vacuum suction cup manufacturing mold according to claim 1, characterized in that: A groove-shaped and a cross-shaped exhaust passage is provided on the top mold, and exhaust holes are provided in the exhaust passage.

4. A Z-shaped vacuum suction cup manufacturing mold according to any one of claims 1 to 3, characterized in that: A plurality of convex grooves are arranged on the core mold.

5. A Z-shaped vacuum suction cup manufacturing mold according to claim 4, characterized in that: Handles are arranged on both sides of the top mold, and the handles are mounted on the top mold by screws.

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