Eight-treasure porridge cover producing and forming device

Abstract

The utility model discloses an eight-treasure porridge cover producing and forming device which comprises a machine frame, a fixing die and a press machine are arranged on the machine frame, and the machine frame is connected with the fixing die through a limiting assembly. A movable mold is arranged at the telescopic end of the press machine; the movable mold is matched with the fixed mold; the limiting assembly comprises a first limiting pin, the first limiting pin is arranged at the joint of the fixed mold and the rack, the two ends of the first limiting pin are arranged in the fixed mold and the rack in a sliding mode respectively, a limiting block is fixedly arranged on the first limiting pin and located in the rack, and the limiting block is arranged in the rack in a sliding mode; a first movable pin is arranged at the end, located in the fixed mold, of the limiting block, a first button is fixedly arranged at the end, away from the first limiting pin, of the first movable pin, and the fixing effect and the detaching effect of the rack and the fixed mold and the pressing machine and the movable mold can be enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of production and forming devices, and more specifically, to a production and forming device for eight-treasure porridge lid. Background Art

[0002] Plastic molding equipment is developed on the basis of rubber machinery and metal die-casting machines. With the development of plastic molding equipment, injection molding and extrusion molding have become industrialized processing methods. In short, they are compression molding and injection molding. Blow molding is the third largest plastic molding method after injection molding and extrusion, and it is also the fastest growing plastic molding method.

[0003] In the prior art, the plastic molding processing equipment of the compression molding process is similar to an assembly line in order to improve the processing efficiency of plastics. It uses multiple molds working simultaneously or multiple molds working in a continuous cycle. However, the factory manufactures eight-treasure porridge lids according to customer needs. There are many models used, and most of them are connected by bolts. When the mold is replaced, the disassembly and assembly will take too long. Therefore, it does not meet the existing needs. In this regard, we propose a production and molding device for eight-treasure porridge lids. Utility Model Content

[0004] The purpose of the utility model is to provide a production and molding device for eight-treasure porridge lids, so as to solve the problem that in the prior art, in order to improve the processing efficiency of plastic molding processing equipment, the equipment is similar to an assembly line, and multiple molds are used to work simultaneously or multiple molds are used to work in a continuous cycle. However, the eight-treasure porridge lids manufactured by the factory are produced according to customer needs, and there are many models used, and most of them are connected by bolts. When replacing the mold, the disassembly and assembly will take too long.

[0005] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a device for producing and forming eight-treasure porridge cover, comprising: a frame, on which a fixed mold and a press are respectively arranged, and the frame and the fixed mold are connected by a limit assembly; a press, a movable mold is arranged at the telescopic end of the press; a movable mold, and the movable mold matches the fixed mold with each other; a limit assembly, comprising a first limit pin, the first limit pin is arranged at the connection between the fixed mold and the frame, the two ends of the first limit pin are respectively slidably arranged in the fixed mold and the frame, a limit block is fixedly arranged on the first limit pin, and the limit block is located in the frame, the limit block is slidably arranged in the frame, and the end of the limit block located in the fixed mold is provided with a first movable pin, and the end of the first movable pin away from the first limit pin is fixedly provided with a first button.

[0006] By adopting the above technical solution, the connection between the frame and the fixed mold and between the press and the movable mold is fixed by using a limit assembly, and the limit assembly includes a first limit pin, and the first limit pin can slide in the frame and the fixed mold to achieve rapid fixation and rapid disassembly of the frame and the fixed mold. If the first button is directly pressed into the fixed mold, the fixed mold can be directly pulled out.

[0007] The utility model is further configured as follows: the two ends of the first limit pin are respectively arranged in the fixed mold and the frame, the first limit pin is sleeved with a second spring, and the second spring is located in the frame, a limit block is arranged at one end of the second spring close to the fixed mold, and the limit block is located on the first limit pin, a first movable pin is arranged at one end of the limit block located in the fixed mold, a first spring and a first button are arranged at one end of the first movable pin away from the first limit pin, and the first spring is connected to the first button.

[0008] By adopting the above technical solution, the first spring and the second spring are used to realize automatic rebound of the first limiting pin and the first button.

[0009] The utility model is further configured as follows: the limit block includes a base, an inclined portion is provided at one end of the base away from the second spring, an abutment portion is provided at one end of the inclined portion away from the base, limiting members are respectively provided on both sides of the abutment portion, and one end of the limit member away from the abutment portion passes through the frame and is arranged on the fixed mold.

[0010] By adopting the above technical solution, the inclined portion is used to realize the longitudinal sliding of the limiter, thereby realizing the fixing and disassembly of the frame and the fixed mold.

[0011] The utility model is further configured as follows: the inclined portion is in an isosceles trapezoidal shape, and the side with a larger cross section of the inclined portion faces the first limiting pin.

[0012] By adopting the above technical solution, the sliding effect of the limiting member is further improved, and the situation where the limiting member is difficult to slide is prevented.

[0013] The utility model is further configured as follows: the first spring is fixedly connected to the frame, and the second spring is fixedly connected to the fixed mold.

[0014] By adopting the above technical solution, the connection effect between the first spring and the second spring is improved, and the first spring and the second spring are prevented from being deformed when the first movable pin and the first limiting pin slide.

[0015] The utility model is further configured as follows: the limit assembly also includes a second limit pin, the second limit pin is respectively arranged in the frame and the fixed mold, the second limit pin is sleeved with a fourth spring, the fourth spring is located in the frame, a limit plate is arranged at one end of the fourth spring close to the fixed mold, the limit plate is located on the second limit pin, a second movable pin is arranged at one end of the second limit pin located in the fixed mold, a third spring and a second button are arranged on the second movable pin, the second button is fixedly connected to the third spring, and the second button extends to the outside of the fixed mold at one end away from the second movable pin.

[0016] By adopting the above technical solution, the fixing effect between the frame and the fixed mold is further improved, and the fixed mold is prevented from loosening after multiple operations.

[0017] The utility model is further configured such that center lines of the first movable pin, the first limiting pin, the second movable pin, and the second limiting pin are collinear.

[0018] By adopting the above technical solution, the disassembly and assembly effect of the frame and the fixed mold is further improved, and the positions of the first button and the second button are prevented from overlapping too much, making it difficult to press them at the same time and affecting the operation.

[0019] The utility model is further configured as follows: the sliding surfaces of the first movable pin, the second movable pin, the second movable pin, the second movable pin and the limiting rod are coplanar.

[0020] By adopting the above technical solution, the disassembly and assembly effect of the frame and the fixed mold is further improved.

[0021] The utility model is further configured as follows: an end surface of the second button away from one end of the third spring is hemispherical.

[0022] By adopting the above technical solution, the user experience is improved.

[0023] The utility model is further configured as follows: an end surface of the first button away from one end of the third spring is hemispherical.

[0024] By adopting the above technical solution, the user experience is improved.

[0025] In summary, the utility model has the following beneficial effects: the connection between the frame and the fixed mold and between the press and the movable mold is fixed by using a limit assembly, and the limit assembly includes a first limit pin, and the first limit pin can slide in the frame and the fixed mold to achieve rapid fixation and rapid disassembly of the frame and the fixed mold. If the first button is directly pressed into the fixed mold, the fixed mold can be directly pulled out. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a first cross-sectional view of the schematic structural diagram of the device for producing and forming eight-treasure porridge cover in the embodiment of the utility model;

[0027] Figure 2 It is a second cross-sectional view of the schematic structural diagram of the device for producing and forming eight-treasure porridge cover in the embodiment of the utility model;

[0028] Figure 3 It is a structural schematic diagram of the limit assembly in the embodiment of the utility model;

[0029] Figure 4 It is a schematic diagram of the structure of the limit block in the embodiment of the utility model;

[0030] Figure 5 It is a structural schematic diagram of a position limiting member in an embodiment of the utility model;

[0031] Figure 6 It is a structural schematic diagram of a device for producing and forming eight-treasure porridge cover in an embodiment of the utility model.

[0032] In the figure:

[0033] 1. Movable mold;

[0034] 2. Fix the mold;

[0035] 3. Limiting assembly; 301. First limiting pin; 302. Second spring; 303. Limiting block; 303a. Base; 303b. Inclined portion; 303c. Abutment portion; 304. Limiting member; 305. First movable pin; 306. First button; 307. First spring; 308. Fourth spring; 309. Limiting plate; 310. Third spring; 311. Second button; 312. Second movable pin; 313. Second limiting pin. DETAILED DESCRIPTION

[0036] The following is combined with Figure 1-6 The utility model is described in further detail.

[0037] Example

[0038] like Figure 1-Figure 6 As shown, a production and forming device for eight-treasure porridge cover includes a frame, a press, a movable mold 1 and a limit assembly 3.

[0039] The movable mold 1 and the fixed mold 2 match each other, and the fixed mold 2 is located in the movable path of the movable mold 1.

[0040] A fixed mold 2 is arranged on the frame, and the frame and the fixed mold 2 are connected via a limiting component 3 .

[0041] A press is arranged on the frame, a movable die 1 is arranged at the telescopic end of the press, and the telescopic end of the press is connected to the movable die 1 via a limiting component 3.

[0042] In order to improve the disassembly and assembly effect of the fixed mold 2 and the movable mold 1, as well as the fixing effect of the fixed mold 2 on the frame and the fixing effect of the movable mold 1 on the press, the limit assembly 3 includes a first limit pin 301, the first limit pin 301 is arranged at the connection between the fixed mold 2 and the frame, the two ends of the first limit pin 301 are respectively slidably arranged in the fixed mold 2 and the frame, a limit block 303 is fixedly arranged on the first limit pin 301, the limit block 303 is located in the frame, the limit block 303 is resiliently slidably arranged in the frame, a first movable pin 305 is arranged at one end of the limit block 303 located in the fixed mold 2, a first button 306 is fixedly arranged at one end of the first movable pin 305 away from the first limit pin 301, and the end of the first button 306 away from the first movable pin 305 extends out of the fixed mold 2.

[0043] Preferably, to prevent the fixing effect and the disassembly effect from being weakened when the first button 306 is pressed, the portion of the first button 306 extending out of the fixed mold 2 is 1.5 cm, and the portion of the first limiting pin 301 set on the fixed mold 2 is 1.5 cm.

[0044] As a preference: in order to improve the use effect of the limit assembly 3, the two ends of the first limit pin 301 are slidably arranged in the fixed mold 2 and the frame respectively, the first limit pin 301 is sleeved with a second spring 302, and the second spring 302 is located in the frame, the second spring 302 and the fixed mold 2 are fixedly connected, a limit block 303 is arranged at one end of the second spring 302 close to the fixed mold 2, and the limit block 303 is located on the first limit pin 301, and a first movable pin 305 is arranged at one end of the limit block 303 located in the fixed mold 2, and a first spring 307 and a first button 306 are arranged at one end of the first movable pin 305 away from the first limit pin 301, the first spring 307 is connected to the first button 306, and the first spring 307 is fixedly connected to the frame.

[0045] The limit block 303 includes a base 303a, an inclined portion 303b is provided at one end of the base 303a away from the second spring 302, an abutment portion 303c is provided at one end of the inclined portion 303b away from the base 303a, and limit members 304 are respectively provided on both sides of the abutment portion 303c, and one end of the limit member 304 away from the abutment portion 303c passes through the frame and is arranged on the fixed mold 2.

[0046] Preferably, in order to improve the sliding effect of the limiting member 304 , the inclined portion 303 b is in an isosceles trapezoidal shape, and the side of the inclined portion 303 b with a larger cross section faces the first limiting pin 301 .

[0047] The limiting assembly 3 also includes a second limiting pin 313, which is respectively arranged in the frame and the fixed mold 2. The second limiting pin 313 is sleeved with a fourth spring 308, which is located in the frame. A limiting plate 309 is arranged at one end of the fourth spring 308 close to the fixed mold 2, and the limiting plate 309 is located on the second limiting pin 313. A second movable pin 312 is arranged at one end of the second limiting pin 313 located in the fixed mold 2, and a third spring 310 and a second button 311 are arranged on the second movable pin 312. The second button 311 is fixedly connected to the third spring 310, and the second button 311 extends to the outside of the fixed mold 2 at one end away from the second movable pin 312.

[0048] The center lines of the first movable pin 305, the first limiting pin 301, the second movable pin 312, and the second limiting pin 313 are collinear, and the sliding surfaces of the first movable pin 305, the first limiting pin 301, the second movable pin 312, the second limiting pin 313 and the limiting rod are coplanar.

[0049] Preferably, to prevent the user from being scratched when pressing the first button 306 and the second button 311 , the end surface of the second button 311 away from the third spring 310 is hemispherical, and the end surface of the first button 306 away from the first spring 307 is hemispherical.

[0050] If the first button 306 is continuously subjected to a force in the direction of the first limit pin 301, the first button 306 slides into the fixed mold 2, the first button 306 pushes the first movable pin 305, the first movable pin 305 pushes the first limit pin 301, the first limit pin 301 drives the limit block 303 to slide in the frame, and the limit member 304 slides with the limit block 303. If the first button 306 slides completely into the fixed mold 2, it stops moving, and the first limit pin 301 slides completely into the frame; if the first button 306 stops after being subjected to a force pushing toward the first limit pin 301, and the pushing force is canceled, the first button 306, the first movable pin 305, the limit block 303, the first limit pin 301 and the limit member 304 will automatically rebound to the initial position.

[0051] If the second button 311 is continuously subjected to a force in the direction of the second limit pin 313, the second button 311 slides into the fixed mold 2, the second button 311 pushes the second movable pin 312, the second movable pin 312 pushes the second limit pin 313, the second limit pin 313 drives the limit block 303 to slide in the frame, and the limit member 304 slides with the limit member 304. If the second button 311 slides completely into the fixed mold 2, it stops moving, and the second limit pin 313 slides completely into the frame; if the second button 311 stops after being subjected to a force pushing toward the second limit pin 313, and the pushing force is canceled, the second button 311, the second movable pin 312, the limit plate 309 and the second limit pin 313 will automatically rebound to their initial positions.

[0052] A fixed mold 2 and a press are respectively arranged on the frame, a movable mold 1 is arranged at the telescopic end of the press, the frame and the fixed mold 2 and the telescopic end of the press and the movable mold 1 are connected by a limit assembly 3, and the frame and the fixed mold 2 and the press and the movable mold 1 are installed in the same manner.

[0053] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for producing and forming eight-treasure porridge cover, characterized in that: include: A frame, on which a fixed mold (2) and a press are respectively arranged, and the frame and the fixed mold (2) are connected via a limiting assembly (3); A press, wherein a movable die (1) is provided at the telescopic end of the press; A movable mold (1), wherein the movable mold (1) and the fixed mold (2) match each other; The limit assembly (3) comprises a first limit pin (301), wherein the first limit pin (301) is arranged at the connection between the fixed mold (2) and the frame, and the two ends of the first limit pin (301) are slidably arranged in the fixed mold (2) and the frame respectively, a limit block (303) is fixedly arranged on the first limit pin (301), and the limit block (303) is located in the frame, and the limit block (303) is slidably arranged in the frame, and the end of the limit block (303) located in the fixed mold (2) is provided with a first movable pin (305), and the end of the first movable pin (305) away from the first limit pin (301) is fixedly provided with a first button (306).

2. The device for producing and forming eight-treasure porridge cover according to claim 1, characterized in that: The two ends of the first limit pin (301) are respectively arranged in the fixed mold (2) and the frame; the first limit pin (301) is sleeved with a second spring (302), and the second spring (302) is located in the frame; a limit block (303) is arranged at one end of the second spring (302) close to the fixed mold (2), and the limit block (303) is located on the first limit pin (301); a first movable pin (305) is arranged at one end of the limit block (303) located in the fixed mold (2); a first spring (307) and a first button (306) are arranged at one end of the first movable pin (305) away from the first limit pin (301); and the first spring (307) is connected to the first button (306).

3. The device for producing and forming eight-treasure porridge cover according to claim 1, characterized in that: The limit block (303) comprises a base (303a), an end of the base (303a) away from the second spring (302) is provided with an inclined portion (303b), an end of the inclined portion (303b) away from the base (303a) is provided with an abutment portion (303c), and limiting members (304) are respectively provided on both sides of the abutment portion (303c), and an end of the limit member (304) away from the abutment portion (303c) passes through the frame and is provided on the fixed mold (2).

4. The device for producing and forming eight-treasure porridge cover according to claim 3, characterized in that: The inclined portion (303b) is in the shape of an isosceles trapezoid, and the side of the inclined portion (303b) with a larger cross section faces the first limiting pin (301).

5. The device for producing and forming eight-treasure porridge cover according to claim 2, characterized in that: The first spring (307) is fixedly connected to the frame, and the second spring (302) is fixedly connected to the fixed mold (2).

6. A device for producing and forming eight-treasure porridge cover according to any one of claims 1 to 5, characterized in that: The limiting assembly (3) further comprises a second limiting pin (313), the second limiting pin (313) being respectively arranged in the frame and the fixed mold (2), a fourth spring (308) being sleeved on the second limiting pin (313), the fourth spring (308) being located in the frame, a limiting plate (309) being arranged at one end of the fourth spring (308) close to the fixed mold (2), the limiting plate (309) being located on the second limiting pin (313), a second movable pin (312) being arranged at one end of the second limiting pin (313) located in the fixed mold (2), a third spring (310) and a second button (311) being arranged on the second movable pin (312), the second button (311) being fixedly connected to the third spring (310), and an end of the second button (311) away from the second movable pin (312) extending to the outside of the fixed mold (2).

7. The device for producing and forming eight-treasure porridge cover according to claim 6, characterized in that: The center lines of the first movable pin (305), the first limiting pin (301), the second movable pin (312), and the second limiting pin (313) are collinear.

8. The device for producing and forming eight-treasure porridge cover according to claim 6, characterized in that: The sliding surfaces of the first movable pin (305), the first limiting pin (301), the second movable pin (312), the second limiting pin (313) and the limiting rod are coplanar.

9. The device for producing and forming eight-treasure porridge cover according to claim 6, characterized in that: The end surface of the second button (311) away from one end of the third spring (310) is hemispherical.

10. The device for producing and forming eight-treasure porridge cover according to claim 2, characterized in that: The end surface of the first button (306) away from one end of the first spring (307) is hemispherical.

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