CN216373099U

CN216373099U - Plastic product injection mold convenient to disassemble

Info

Publication number: CN216373099U
Application number: CN202121585820.3U
Authority: CN
Inventors: 刘厚春
Original assignee: Jurong Chengchun Plastic Co ltd
Current assignee: Jurong Chengchun Plastic Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-04-26
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a plastic product injection mold convenient to disassemble, which comprises a base, wherein two sides of the top end of the base are respectively and fixedly connected with a support column, the top end of the support column is fixedly connected with a top seat, the bottom end of the top seat is fixedly connected with an electric telescopic rod, the bottom end of the electric telescopic rod is fixedly connected with an upper mold, the inner part of the base is respectively provided with a first chute, through the matching of a handle, a two-way screw rod, a slider, a shaft rod and a support rod, the slider slides in the horizontal direction outside the two-way screw rod and rotates through the corresponding transmission support rod of the shaft rod, the purpose of the vertical lifting motion of the gear rod through the limit of a limit sleeve is realized, the corresponding transmission gear drives an arm rod to slide through the limit of a cylinder in a movable groove, so that an inserted rod extrudes a spring to slide in the horizontal direction in a sleeve through a shoulder blade, and the purpose of the limit of the inserted rod breaking away from a clamping groove of a lower mold is realized, the effect of being convenient for dismantle or install the lower mould is reached, easy operation, the convenience is higher.

Description

Plastic product injection mold convenient to disassemble

Technical Field

The utility model relates to the technical field of injection molds, in particular to a plastic product injection mold convenient to disassemble.

Background

An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.

Current injection mold is fixed, can't dismantle maintenance or replacement when the lower mould appears damaging, needs the manual work to consume time and expend strength to dismantle when dismantling simultaneously, and the convenience is not high, can't clean the mould in step when dismantling the lower mould simultaneously, and the manual work mould of taking often makes the hand be stained with glutinous waste material, is difficult to wash.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of overcoming the defects of inconvenient disassembly and lack of cleaning in the prior art and provides the plastic product injection mold convenient to disassemble. A plastic products injection mold convenient to dismantle has convenient to dismantle mould and synchronous clean, characteristics such as convenience height.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a plastic products injection mold convenient to dismantle, includes the base, the top both sides difference fixedly connected with support column of base, and the top fixedly connected with footstock of support column, the bottom fixedly connected with electric telescopic handle of footstock, and electric telescopic handle's bottom fixedly connected with goes up the mould to the mouth of moulding plastics has been seted up to the inside of going up the mould, spout one has been seted up respectively to the inside of base, the top difference fixedly connected with regulating box of base, the lower mould has been placed to the top intermediate position of base, and the draw-in groove has all been seted up to the both sides of lower mould.

Preferably, one side fixedly connected with handle of base, and the two-way lead screw of one end fixed connection of handle to two-way lead screw runs through to the inside of spout one, the outside of two-way lead screw is the movable sliding block respectively, and the fixed cover of top fixedly connected with of slider to fixedly connected with axostylus axostyle between fixed cover and the fixed cover, branch has been cup jointed in the outside activity of axostylus axostyle, and the other end swing joint of branch has the ratch.

Preferably, the inside fixedly connected with stop collar of regulating box, the ratch activity cup joints the inside at the stop collar, ratch gear engagement is connected with the gear, and the positive fixedly connected with armed lever of gear, and the front end of armed lever has seted up the activity groove.

Preferably, the inner wall fixedly connected with sleeve of regulating box, and telescopic inside sliding connection has the inserted bar, and the external fixation of inserted bar has cup jointed the scapular piece to one side fixedly connected with spring of scapular piece, the other end of spring is fixed at telescopic inner wall, the positive fixedly connected with cylinder in one side of inserted bar, and the cylinder activity cup joints in the inside in activity groove, contradict each other between the opposite side of inserted bar and the draw-in groove.

Preferably, the equal swing joint in front of slider has the pendulum rod, and the front end swing joint of pendulum rod has the fixed block, fixedly connected with slide rail storehouse respectively is gone up to the top both sides of base, spout two has been seted up to the inside in slide rail storehouse, and the inside fixedly connected with slide bar of spout two, and the outside activity of slide bar has cup jointed the sliding sleeve, and fixedly connected with activity storehouse between sliding sleeve and the sliding sleeve, the outside fixedly connected with motor in activity storehouse, and the output fixedly connected with frid of motor, and the outside activity of frid has cup jointed the belt to another frid has been cup jointed in the inside activity of the other end of belt.

Preferably, the equal fixedly connected with stopper in one end of frid, and sliding connection has the brush roller between stopper and the stopper to the both sides linking arm department of brush roller is "L" type form.

Preferably, the first sliding groove is in a full-through shape in the base, the opening is located on two sides of the base, and the bottom end of the adjusting box is communicated with the first sliding groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. through setting up the handle, two-way lead screw, the slider, cooperation between axostylus axostyle and the branch, make the slider rotate at the outside horizontal direction's of two-way lead screw slip and through the corresponding transmission branch of axostylus axostyle, thereby realize that the ratch passes through the spacing of stop collar and at the elevating movement's of vertical direction purpose, corresponding drive gear drives the armed lever and passes through the spacing slip of cylinder in the activity inslot, thereby make the inserted bar pass through the spacing slip of the horizontal direction of scapula piece extrusion spring in the sleeve, thereby realize the spacing purpose that the inserted bar breaks away from the draw-in groove of lower mould, reach the effect of convenient to detach or installation lower mould, and the operation is simple, and the convenience is higher.

2. Through setting up the pendulum rod, the fixed block, the sliding sleeve, the cooperation between slide bar and the slide rail storehouse, thereby make the corresponding slip pendulum rod of both ends slider promote the corresponding removal of fixed block, thereby make the activity storehouse pass through the spacing elevating movement of sliding sleeve outside the slide bar vertical direction and realize that the brush roller descends to the inside purpose of lower mould, simultaneously through setting up the motor, the cooperation between each other of groove dish and belt, the starter motor, thereby realize scraping the lower mould and get the inner wall and be stained with glutinous impurity and clear effect when the brush roller descends, the practicality is higher.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of a connecting structure of a brush roller and a limiting block according to the present invention;

FIG. 4 is an enlarged view of the utility model at A;

FIG. 5 is an enlarged view of the utility model at B;

FIG. 6 is an enlarged view of the utility model at C.

Reference numbers in the figures: 1. a base; 2. a support pillar; 3. a top seat; 4. an adjusting box; 5. a first sliding chute; 6. an electric telescopic rod; 7. an upper die; 8. an injection molding port; 9. a lower die; 10. a handle; 11. A bidirectional screw rod; 12. a swing rod; 13. a slider; 14. fixing a sleeve; 15. a strut; 16. a limiting sleeve; 17. a rack bar; 18. a fixed block; 19. a movable bin; 20. a belt; 21. a motor; 22. a slide bar; 23. a sliding sleeve; 24. a slide rail bin; 25. a second chute; 26. a grooved disc; 27. a brush roller; 28. a gear; 29. an arm lever; 30. a movable groove; 31. a cylinder; 32. inserting a rod; 33. a sleeve; 34. a scapular mass; 35. a card slot; 36. a spring; 37. a limiting block; 38. a shaft rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution of a plastic injection mold convenient for disassembly: the plastic product injection mold convenient to disassemble includes a base 1, wherein two sides of the top end of the base 1 are respectively and fixedly connected with a support column 2, the top end of the support column 2 is fixedly connected with a top seat 3, the bottom end of the top seat 3 is fixedly connected with an electric telescopic rod 6, the bottom end of the electric telescopic rod 6 is fixedly connected with an upper mold 7, an injection port 8 is arranged inside the upper mold 7, a first chute 5 is arranged inside the base 1, the top end of the base 1 is respectively and fixedly connected with an adjusting box 4, a lower mold 9 is arranged at the middle position of the top end of the base 1, two sides of the lower mold 9 are respectively provided with a clamping groove 35, one side of the base 1 is fixedly connected with a handle 10, one end of the handle 10 is fixedly connected with a bidirectional screw rod 11, the bidirectional screw rod 11 penetrates through the inside of the first chute 5, a slide block 13 is respectively movable outside the bidirectional screw rod 11, and a fixing sleeve 14 is fixedly connected with the top end of the slide block 13, a shaft lever 38 is fixedly connected between the fixed sleeve 14 and the fixed sleeve 14, a supporting rod 15 is movably sleeved outside the shaft lever 38, the other end of the supporting rod 15 is movably connected with a toothed bar 17, a limiting sleeve 16 is fixedly connected inside the adjusting box 4, the toothed bar 17 is movably sleeved inside the limiting sleeve 16, the toothed bar 17 is in gear meshing connection with a gear 28, the front side of the gear 28 is fixedly connected with an arm lever 29, the front end of the arm lever 29 is provided with a movable groove 30, the inner wall of the adjusting box 4 is fixedly connected with a sleeve 33, the inside of the sleeve 33 is slidably connected with an inserting rod 32, the outside of the inserting rod 32 is fixedly sleeved with a shoulder block 34, one side of the shoulder block 34 is fixedly connected with a spring 36, the other end of the spring 36 is fixed on the inner wall of the sleeve 33, the front side of the inserting rod 32 is fixedly connected with a cylinder 31, the cylinder 31 is movably sleeved inside the movable groove 30, the other side of the inserting rod 32 is abutted against the clamping groove 35, the front of the sliding block 13 is movably connected with a swing rod 12, the front end of the swing rod 12 is movably connected with a fixed block 18, two sides of the top end of the base 1 are respectively and fixedly connected with a sliding rail bin 24, a sliding groove bin 25 is arranged inside the sliding rail bin 24, a sliding rod 22 is fixedly connected inside the sliding groove bin 25, a sliding sleeve 23 is movably sleeved outside the sliding rod 22, a movable bin 19 is fixedly connected between the sliding sleeve 23 and the sliding sleeve 23, a motor 21 is fixedly connected outside the movable bin 19, the output end of the motor 21 is fixedly connected with a grooved disc 26, a belt 20 is movably sleeved outside the grooved disc 26, another grooved disc 26 is movably sleeved inside the other end of the belt 20, one end of each grooved disc 26 is fixedly connected with a limit block 37, a brush roller 27 is slidably connected between the limit blocks 37 and 37, connecting arms at two sides of the brush roller 27 are in an L shape, the sliding grooves one 5 are in the base 1 in a full-through shape, and have openings at two sides of the base 1, the bottom end of the adjusting box 4 is communicated with the first sliding chute 5.

The working principle is as follows: when the device is used, the handle 10 is manually shaken to drive the bidirectional screw rod 11 to rotate, so that the sliders 13 respectively move in the opposite direction or the opposite direction in the horizontal direction, the movement of the sliders 13 enables the support rod 15 to drive the shaft rod 38 to move through the fixed sleeve 14 and correspondingly rotate, the toothed rod 17 is limited through the limiting sleeve 16 to realize vertical lifting movement, the gear transmission gear 28 drives the arm rod 29 to rotate, the arm rod 29 pulls the cylinder 31 through the movable groove 30 to drive the inserting rod 32 to move, the inserting rod 32 extrudes the spring 36 through the shoulder blade 34 to slide in the limiting horizontal direction in the sleeve 33 to be separated from a buckling state with the clamping groove 35, and the lower die 9 is disassembled to be maintained or replaced; the slider 13 drives the corresponding pulling fixed block 18 motion of pendulum rod 12 when gliding, make activity storehouse 19 pass through the spacing elevating movement of sliding sleeve 23 in the outside vertical direction of slide bar 22, reach the inner chamber that gets into lower mould 9, wherein motor 21 drives the fluted disc 26 and rotates, it drives both sides brush roller 27 respectively to drive the transmission through belt 20 and rotates, realize that brush roller 27 descends the limit and scrapes the glutinous impurity of gluing and the clear effect of getting the lower mould 9 inner chamber, and easy operation is convenient, high practicability, wherein brush roller 27 dismantles and clears up it when being idle through the slip joint with stopper 37.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic products injection mold convenient to dismantle, includes base (1), its characterized in that: the utility model discloses a mould, including base (1), top fixedly connected with top seat (3), the bottom fixedly connected with electric telescopic handle (6) of top seat (3), and the bottom fixedly connected with of electric telescopic handle (6) goes up mould (7) to the top fixedly connected with top seat (3) of support column (2), the mouth (8) of moulding plastics have been seted up to the inside of going up mould (7), spout (5) have been seted up respectively to the inside of base (1), the top of base (1) is fixedly connected with regulating box (4) respectively, lower mould (9) have been placed to the top intermediate position of base (1), and draw-in groove (35) have all been seted up to the both sides of lower mould (9).

2. The injection mold for plastic products easy to disassemble as claimed in claim 1, wherein: one side fixedly connected with handle (10) of base (1), and the two-way lead screw (11) of one end fixed connection of handle (10) to two-way lead screw (11) run through to the inside of spout (5), the outside difference activity slider (13) of two-way lead screw (11), and the fixed cover (14) of top fixedly connected with of slider (13) to fixedly connected with axostylus axostyle (38) between fixed cover (14) and fixed cover (14), branch (15) have been cup jointed in the outside activity of axostylus axostyle (38), and the other end swing joint of branch (15) has ratch (17).

3. The injection mold for plastic products easy to disassemble as claimed in claim 2, wherein: the inside fixedly connected with stop collar (16) of regulating box (4), ratch (17) activity cup joints the inside at stop collar (16), ratch (17) gear engagement is connected with gear (28), and the positive fixedly connected with armed lever (29) of gear (28), and movable groove (30) have been seted up to the front end of armed lever (29).

4. The injection mold for plastic products easy to disassemble as claimed in claim 1, wherein: inner wall fixedly connected with sleeve (33) of regulating box (4), and the inside sliding connection of sleeve (33) has inserted bar (32), and the external fixation of inserted bar (32) has cup jointed shoulder blade (34) to one side fixedly connected with spring (36) of shoulder blade (34), the inner wall at sleeve (33) is fixed to the other end of spring (36), positive fixedly connected with cylinder (31) in one side of inserted bar (32), and cylinder (31) activity cup joints the inside in activity groove (30), contradict each other between opposite side and draw-in groove (35) of inserted bar (32).

5. The injection mold for plastic products easy to disassemble as claimed in claim 2, wherein: the equal swing joint in front of slider (13) has pendulum rod (12), and the front end swing joint of pendulum rod (12) has fixed block (18), the top both sides of base (1) are fixedly connected with slide rail storehouse (24) respectively, two (25) of spout have been seted up to the inside in slide rail storehouse (24), and the inside fixedly connected with slide bar (22) of two (25) of spout, and sliding sleeve (23) have been cup jointed in the outside activity of slide bar (22), and fixedly connected with activity storehouse (19) between sliding sleeve (23) and sliding sleeve (23), the outside fixedly connected with motor (21) in activity storehouse (19), and the output fixedly connected with fluted disc (26) of motor (21), and the outside activity of fluted disc (26) has cup jointed belt (20) to another fluted disc (26) has been cup jointed in the inside activity of the other end of belt (20).

6. The injection mold for plastic products easy to disassemble as claimed in claim 5, wherein: the equal fixedly connected with stopper (37) of one end of frid (26), and sliding connection has brush roller (27) between stopper (37) and stopper (37) to the both sides linking arm department of brush roller (27) is "L" type form.

7. The injection mold for plastic products easy to disassemble as claimed in claim 1, wherein: the first sliding groove (5) is in a full-through shape in the base (1), the opening is located on two sides of the base (1), and the bottom end of the adjusting box (4) is communicated with the first sliding groove (5).