Plastic suction mold for door lining

Abstract

The utility model relates to the technical field of refrigerator door lining production, and discloses a plastic uptake mold for a door lining, which solves the problems that in the using process of a plastic uptake mold for refrigerator door lining production, quick demolding operation is inconvenient, the working efficiency is reduced, and better practicability is inconvenient to achieve, and comprises a mold main body, a containing groove is formed in the top of the mold body, mold cavities are symmetrically formed in the containing groove, a demolding mechanism is installed in the middle of the bottom end of the containing groove and located in the mold body, a driving motor is fixedly installed on the outer side of the mold body, the driving motor is powered by an external power source, and the demolding mechanism is connected with the driving motor and comprises a shaft rod. A mounting groove is formed in the mold main body; according to the plastic uptake mold for refrigerator door lining production, in the using process of the plastic uptake mold for refrigerator door lining production, rapid demolding operation can be conveniently carried out, the working efficiency is improved, and therefore better practicability can be conveniently achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of refrigerator door lining production, in particular to a door lining plastic suction mould. Background Art

[0002] Blister mold refers to the mold used in blister production. The lowest cost is the gypsum mold, followed by the electroplated copper mold, and the most expensive is the aluminum mold. The mold is drilled with small holes for vacuum adsorption of heated hard plastic sheets to form blister products. In the process of producing refrigerator door linings, blister molds are needed. However, during the use of blister molds for refrigerator door lining production, it is not convenient to quickly perform demoulding operations, which reduces work efficiency and is not conducive to achieving better practicality. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a door lining blister mold, which effectively solves the problem that the blister mold for refrigerator door lining production is not convenient for quick demoulding during use, reduces work efficiency, and is not convenient to achieve better practicality.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a door lining plastic suction mold, comprising a mold body, a placement groove is provided on the top of the mold body, a mold cavity is symmetrically provided inside the placement groove, a demoulding mechanism is installed in the middle of the bottom end of the placement groove and inside the mold body, a driving motor is fixedly installed on the outside of the mold body, and the driving motor is powered by an external power supply, the demoulding mechanism is connected to the driving motor, the demoulding mechanism comprises a shaft rod, a mounting groove is provided inside the mold body, and the shaft rod is rotatably installed inside the mounting groove, one end of the shaft rod movably passes through the mold body and is fixedly connected to the output shaft of the driving motor, a cross-shaped groove is provided on the top of the mounting groove, and the top of the cross-shaped groove is connected to the bottom of the placement groove, and the cross-shaped groove is connected to the bottom of the placement groove. A pushing seat is movably installed inside the groove, and the pushing seat is a cross-shaped structure that matches the cross-shaped groove. A transmission gear is fixedly installed on the outer side of the shaft rod, and a transmission rack is meshed and connected at the top of the transmission gear. A positioning movable sleeve is fixedly installed on the top of the end of the transmission rack away from the transmission gear. A positioning cross bar is installed movably through the inside of the positioning movable sleeve, and both ends of the positioning cross bar are fixedly connected to the inner wall of the mounting groove, and a first connecting shaft is fixedly installed on the top of the positioning movable sleeve, a connecting rod is rotatably installed on the first connecting shaft, and a second connecting shaft is rotatably installed on the end of the connecting rod away from the first connecting shaft, and a movable push rod is fixedly installed on the top of the second connecting shaft, and the top of the movable push rod extends from the inside of the cross-shaped groove and is fixedly connected to the middle part of the bottom end of the pushing seat.

[0005] Preferably, a first positioning slide block is symmetrically fixedly mounted on the inner wall of the positioning movable sleeve, a first positioning slot is symmetrically opened on the outer side of the positioning cross bar, and the first positioning slide block is slidably mounted inside the first positioning slot.

[0006] Preferably, a second positioning slide block is fixedly mounted on the bottom end of one side of the movable push rod, a second positioning slide groove is opened on the inner wall of the mounting groove, and the second positioning slide block is slidably mounted inside the second positioning slide groove.

[0007] Preferably, a fixed bottom plate is fixedly installed at the bottom of the mold body, and fixing bolts are movably installed through the four corners of the fixed bottom plate.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1) During operation, the interaction of the mold body, placement groove, mold cavity, drive motor and demoulding mechanism can facilitate rapid demoulding operation of the blister mold for refrigerator door lining production during use, thereby improving work efficiency and achieving better practicality;

[0010] 2) During operation, the interaction between the fixed base plate and the fixing bolts can facilitate the installation of the entire mold during use, which is convenient for operation and ensures that the mold can achieve better stability during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 This is a structural schematic diagram of a door lining plastic suction mold of the utility model;

[0014] Figure 2 It is a schematic diagram of a partial top view of the mold main body of the utility model;

[0015] Figure 3 It is a schematic diagram of the demoulding mechanism structure of the utility model;

[0016] Figure 4 It is a schematic diagram of the internal structure of the positioning movable sleeve of the utility model.

[0017] In the figure: 1. mold body; 2. placement groove; 3. mold cavity; 4. demoulding mechanism; 5. drive motor; 6. shaft; 7. mounting groove; 8. cross groove; 9. push seat; 10. transmission gear; 11. transmission rack; 12. positioning movable sleeve; 13. positioning cross bar; 14. first connecting shaft; 15. connecting rod; 16. second connecting shaft; 17. movable push rod; 18. first positioning slide block; 19. first positioning slide groove; 20. second positioning slide block; 21. second positioning slide groove; 22. fixed bottom plate; 23. fixing bolt. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Embodiment 1, by Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model includes a mold body 1, a placement groove 2 is provided on the top of the mold body 1, a mold cavity 3 is symmetrically provided inside the placement groove 2, a demoulding mechanism 4 is installed in the middle of the bottom end of the placement groove 2 and inside the mold body 1, a driving motor 5 is fixedly installed on the outside of the mold body 1, and the driving motor 5 is powered by an external power supply, the demoulding mechanism 4 is connected to the driving motor 5, a fixed bottom plate 22 is fixedly installed on the bottom of the mold body 1, and the four corners of the fixed bottom plate 22 are movably penetrated and installed with fixing bolts 23;

[0020] The demoulding mechanism 4 includes a shaft rod 6, a mounting groove 7 is provided inside the mold body 1, and the shaft rod 6 is rotatably installed inside the mounting groove 7, one end of the shaft rod 6 movably passes through the mold body 1 and is fixedly connected to the output shaft of the driving motor 5, a cross groove 8 is provided on the top of the mounting groove 7, and the top of the cross groove 8 is connected to the bottom of the placement groove 2, a pushing seat 9 is movably installed inside the cross groove 8, and the pushing seat 9 is a cross-shaped structure adapted to the cross groove 8, a transmission gear 10 is fixedly installed on the outside of the shaft rod 6, a transmission rack 11 is meshed and connected to the top of the transmission gear 10, a positioning movable sleeve 12 is fixedly installed on the top of one end of the transmission rack 11 away from the transmission gear 10, a positioning cross bar 13 is movably installed inside the positioning movable sleeve 12, and both ends of the positioning cross bar 13 are fixedly connected to the inner wall of the mounting groove 7, and the positioning movable sleeve 12 is fixedly installed on the top of the positioning cross bar 13. A first positioning slide block 18 is symmetrically fixedly installed on the inner wall of the movable sleeve 12, a first positioning groove 19 is symmetrically opened on the outer side of the positioning cross bar 13, and the first positioning slide block 18 is slidably installed inside the first positioning groove 19, a first connecting shaft 14 is fixedly installed on the top of the positioning movable sleeve 12, a connecting rod 15 is rotatably installed on the first connecting shaft 14, a second connecting shaft 16 is rotatably installed on the end of the connecting rod 15 away from the first connecting shaft 14, a movable push rod 17 is fixedly installed on the top of the second connecting shaft 16, and the top of the movable push rod 17 extends inside the cross groove 8 and is fixedly connected to the middle part of the bottom end of the push seat 9, a second positioning slide block 20 is fixedly installed on the bottom end of one side of the movable push rod 17, a second positioning groove 21 is opened on the inner wall of the mounting groove 7, and the second positioning slide block 20 is slidably installed inside the second positioning groove 21.

[0021] During use, through the interaction of the mold body 1, the placement groove 2, the mold cavity 3, the drive motor 5 and the demoulding mechanism 4, the blister mold for producing the refrigerator door lining can be easily and quickly demoulded during use, thereby improving the work efficiency and achieving better practicality. In addition, through the interaction of the fixed base plate 22 and the fixing bolts 23, the overall mold can be better installed during use, which is convenient for operation and ensures that the mold can achieve better stability during operation.

[0022] Working principle: When working, first start the driving motor 5 to drive the shaft rod 6 to rotate, the shaft rod 6 drives the transmission gear 10 to rotate, the transmission gear 10 drives the transmission rack 11 to move, the transmission rack 11 drives the positioning movable sleeve 12 to slide on the outside of the positioning cross bar 13, the positioning movable sleeve 12 drives the first positioning slider 18 to slide inside the first positioning slide groove 19, which can ensure that the transmission rack 11 achieves better stability when moving, and at the same time the positioning movable sleeve 12 drives the first connecting shaft 14 to move, the first connecting shaft 14 drives the connecting rod 15 to move, the connecting rod 15 pushes the movable push rod 17 to move upward through the second connecting shaft 16, and the movable push rod 17 drives the second positioning slider 20 slides inside the second positioning slide groove 21, which can ensure that the movable push rod 17 can achieve better stability when moving. At the same time, the movable push rod 17 drives the push seat 9 to move upward. The push seat 9 moves upward to push the blister product inside the placement groove 2 upward, so that the blister product moves out of the placement groove 2, and then the drive motor 5 is stopped, the demolded blister product is taken out for subsequent processing operations, and then the drive motor 5 is restarted to rotate in the opposite direction, driving the push seat 9 to move down and reset, and then subsequent blister processing operations are performed, so that the blister mold for the production of refrigerator door linings can be quickly demolded during use, thereby improving work efficiency and achieving better practicality.

Claims

1. A door lining blister mold, comprising a mold body (1), characterized in that: The top of the mold body (1) is provided with a placement groove (2), and a mold cavity (3) is symmetrically provided inside the placement groove (2). A demoulding mechanism (4) is installed in the middle of the bottom end of the placement groove (2) and inside the mold body (1). A driving motor (5) is fixedly installed on the outside of the mold body (1), and the driving motor (5) is powered by an external power supply. The demoulding mechanism (4) is connected to the driving motor (5). The demoulding mechanism (4) includes a shaft rod (6). The inside of the mold body (1) is provided with a mounting groove (7), and the shaft rod (6) is rotatably installed inside the mounting groove (7). One end of the shaft rod (6) movably passes through the mold body (1) and is fixedly connected to the output shaft of the driving motor (5). The top of the mounting groove (7) is provided with a cross groove (8), and the top of the cross groove (8) is connected to the bottom of the placement groove (2). A pushing seat (9) is movably installed inside the cross groove (8), and the pushing seat (9) is connected to the cross groove. (8) A matching cross-shaped structure, a transmission gear (10) is fixedly installed on the outer side of the shaft rod (6), a transmission rack (11) is meshedly connected to the top of the transmission gear (10), a positioning sleeve (12) is fixedly installed on the top of the end of the transmission rack (11) away from the transmission gear (10), a positioning cross bar (13) is installed inside the positioning sleeve (12), and both ends of the positioning cross bar (13) are fixedly connected to the inner wall of the installation groove (7), a first connecting shaft (14) is fixedly installed on the top of the positioning sleeve (12), a connecting rod (15) is rotatably installed on the first connecting shaft (14), a second connecting shaft (16) is rotatably installed on the end of the connecting rod (15) away from the first connecting shaft (14), a movable push rod (17) is fixedly installed on the top of the second connecting shaft (16), and the top of the movable push rod (17) extends inside the cross-shaped groove (8) and is fixedly connected to the middle of the bottom end of the push seat (9).

2. A door lining blister mold according to claim 1, characterized in that: A first positioning slide block (18) is symmetrically fixedly installed on the inner wall of the positioning movable sleeve (12), a first positioning slide groove (19) is symmetrically opened on the outer side of the positioning cross bar (13), and the first positioning slide block (18) is slidably installed inside the first positioning slide groove (19).

3. A door lining blister mold according to claim 1, characterized in that: A second positioning slide block (20) is fixedly mounted on the bottom end of one side of the movable push rod (17), a second positioning slide groove (21) is opened on the inner wall of the mounting groove (7), and the second positioning slide block (20) is slidably mounted inside the second positioning slide groove (21).

4. The door lining blister mold according to claim 1, characterized in that: A fixed bottom plate (22) is fixedly installed at the bottom of the mold body (1), and fixing bolts (23) are movably installed through the four corners of the fixed bottom plate (22).

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