CN220614889U

CN220614889U - Forming equipment for processing disposable cutlery box

Info

Publication number: CN220614889U
Application number: CN202322179305.0U
Authority: CN
Inventors: 黄东
Original assignee: Zhuozhou Junteng Plastic Products Co ltd
Current assignee: Zhuozhou Junteng Plastic Products Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-03-19
Anticipated expiration: 2033-08-14

Abstract

The utility model relates to the technical field of forming equipment for processing disposable cutlery boxes, in particular to forming equipment for processing disposable cutlery boxes, which comprises a pressure block, wherein a supporting plate is fixedly connected to the lower side of the pressure block, a plurality of supporting pipes are fixedly connected to the lower side of the supporting plate, limiting columns are fixedly connected to two sides of the pressure block, sliding blocks are slidingly connected to the limiting columns on two sides of the pressure block, an upper module is fixedly connected between the two sliding blocks, a water sump for cooling a lower die is fixedly connected to the supporting plate, a lower module is fixedly connected to the upper side of the water sump, a mounting groove is formed in the lower module, an injection molding machine is fixedly connected to the mounting groove, a linkage assembly is connected to the lower module, a telescopic cylinder is fixedly connected to the upper side of the pressure block, and a telescopic shaft of the telescopic cylinder penetrates through the pressure block and is fixedly connected with the upper module. According to the scheme, the problem that the cooling efficiency of the formed lunch box is slow is solved.

Description

Forming equipment for processing disposable cutlery box

Technical Field

The utility model relates to the technical field of forming equipment for processing disposable cutlery boxes, in particular to forming equipment for processing disposable cutlery boxes.

Background

The existing disposable cutlery box is gradually changed into a plastic cutlery box from a foam cutlery box due to environmental reasons, and the disposable cutlery box has the characteristics of low toxicity and strong plasticity and has the advantage of relatively low cost, so that the plastic cutlery box becomes the main flow cutlery box of the disposable cutlery box at present.

In the prior art, a disposable plastic cutlery box former, including the equipment body, the upper surface mid-mounting of equipment body has the mounting bracket, and the upper surface fixed of mounting bracket has the fixing base, the motor is installed to one side of fixing base, the spout has been seted up to the opposite side of fixing base, and the inside sliding mounting of spout has the sliding seat, the lower fixed surface of sliding seat has the connecting rod, the inboard mid-rotation of spout is installed the carousel, and surface one side of carousel is provided with the second tooth, the inside both sides of sliding seat all are provided with first tooth.

The above design has the following technical problems: first, the sliding seat both sides all are equipped with first tooth, and this first tooth both sides all with the adaptation of second tooth, the motor just can't drive the sliding seat and reciprocate. Secondly, the plastic lunch box has the advantages that the clamping force between the upper die and the lower die is not required to be large due to the size, the gear and the motor are matched, the use cost and the maintenance cost are greatly increased, and the applicability of the equipment is reduced. When the lunch box after being formed is cooled, only the lowest side surface of the connecting pipe of the lower die and the lower side is contacted, and only one contact surface is contacted with the cooling device, so that the space on the upper side of the lower die cannot be cooled rapidly, and the cooling efficiency is too low. Finally, the lunch box can not be automatically demolded after cooling, which causes trouble to the use of workers and reduces the practicability of the equipment.

Disclosure of Invention

The utility model provides forming equipment for processing disposable cutlery boxes, which solves the problem of low cooling efficiency of the formed cutlery boxes.

The technical scheme of the utility model is as follows:

a former for disposable cutlery box processing, includes the pressure piece, pressure piece downside fixedly connected with backup pad, backup pad downside fixedly connected with a plurality of stay tubes, the equal fixedly connected with of pressure piece both sides spacing post, both sides all slide on the spacing post and be connected with the slider, two fixedly connected with goes up the module between the slider, fixedly connected with is used for lower mould refrigerated sump in the backup pad, sump upside fixedly connected with lower module, the setting groove has been seted up on the lower module, fixedly connected with injection molding machine on the setting groove is connected with the linkage subassembly on the lower module, pressure piece upside fixedly connected with telescopic cylinder, telescopic shaft of telescopic cylinder runs through the pressure piece and goes up module fixedly connected with.

Further, a plurality of sliding grooves are formed in the lower module, a through suction tube groove is formed in the lower side of the sliding grooves, a die cavity groove used for fitting the appearance of the disposable lunch box is formed in the upper side of the lower module, a jacking groove communicated with the placement groove is formed in the inner bottom surface of the die cavity groove, linkage grooves communicated with the suction tube groove are symmetrically formed in the jacking groove on two sides of the jacking groove, a clearance groove is formed in the lower module, and jacking holes are formed in the sliding grooves.

Further, the linkage assembly comprises a linkage block, the linkage block slides and sets up in the groove of sliding, and the downside fixedly connected with of linkage block is inhaled a section of thick bamboo piece, fixedly connected with linkage board on the side of linkage block, the one end fixedly connected with kicking block of linkage block is kept away from to the linkage board, and the linkage board slides with the linkage inslot wall and is connected, the kicking block slides with the jack-up inslot wall and is connected.

Further, the upside fixedly connected with jack-up post of linkage piece, jack-up post slides with the jack-up hole and is connected, and one side of jack-up post is connected with the pulley, pulley and linkage piece upside are articulated.

Further, the suction barrel block is tightly attached to the inner wall of the suction barrel groove, and the notch height of the linkage groove is smaller than the height of the suction barrel block.

Further, an injection groove is formed in the lower module, an inlet of the injection groove is connected with the injection molding machine, an outlet of the injection groove is formed in the jacking groove, and a plurality of cooling blind holes are formed in the lower side of the lower module.

The working principle and the beneficial effects of the utility model are as follows:

1. according to the utility model, the downward movement of the upper module can bring the downward movement of the linkage assembly, so that water in the lower water bin is extruded, the cooling blind holes are filled with cooling water under the action of atmospheric pressure, so that the contact area of the lower module and the cooling water is increased, the cooling speed of the cutlery box after injection molding is accelerated, the practicability of the device is increased, after the upward movement of the upper module is carried out, the cooling water which is fully contacted with the lower module originally can extrude the water in the water bin under the action of gravity, the water in the water bin is extruded against the linkage assembly, the linkage assembly is reset, the cutlery box after cooling can be ejected out of the lower module together, the demolding of the cutlery box by workers is facilitated, and the practicability of the device is further improved.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is a schematic illustration of a positive-axis partial semi-section of the present utility model;

FIG. 4 is a schematic view of a partial structure of a linkage assembly according to the present utility model;

FIG. 5 is a schematic view in partial semi-section of an oblique shaft of the present utility model;

fig. 6 is an enlarged schematic view of a in fig. 3.

In the figure: 11. a support tube; 12. a support plate; 13. a pressure block; 14. a telescopic cylinder; 21. an upper module; 22. a slide block; 23. a limit column; 31. a lower module; 311. an empty-avoiding groove; 312. a cavity groove; 313. a slip groove; 314. a suction tube groove; 315. a linkage groove; 316. a placement groove; 317. jacking up the groove; 318. cooling the blind hole; 319. an injection groove; 320. a top pinhole; 32. a water bin; 33. an injection molding machine; 35. a suction cylinder block; 36. a linkage block; 37. a pulley; 38. a top column; 39. a linkage plate; 310. and (5) a top block.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-6, the present embodiment provides a molding device for processing disposable cutlery box, the supporting plate 12 is fixedly connected to the lower side of the pressure block 13, a plurality of supporting tubes 11 are fixedly connected to the lower side of the supporting plate 12, the limiting columns 23 are respectively and fixedly connected to two sides of the pressure block 13, the limiting columns 23 on two sides are respectively and slidably connected with the sliding blocks 22 on two sides, the upper module 21 is fixedly connected between the two sliding blocks 22, the up-and-down movement of the upper module 21 is enabled to be more precise and stable, the water bin 32 for cooling the lower module 31 is fixedly connected to the supporting plate 12, the lower module 31 is fixedly connected to the upper side of the water bin 32, the placement groove 316 is opened on the lower module 31, the injection molding machine 33 is fixedly connected to the placement groove 316, the linkage assembly is connected to the lower module 31, the telescopic cylinder 14 is fixedly connected to the upper side of the pressure block 13, the telescopic shaft of telescopic cylinder 14 runs through pressure block 13 and is connected with last module 21 fixed, under the effect of linkage subassembly, make last module 21 laminating down module 31 after, cooling water in sump 32 can annotate cooling blind hole 318, make the cutlery box after moulding plastics and finish the back cooling rate, and after last module 21 moves up, after the pressure of last module 21 has not been had, cooling water in sump 32 can make originally the cooling water in lower module 31 move under the effect of gravity, cooling water in lower module 31 extrudees the water in sump 32, thereby make the linkage subassembly reset under the extrusion effect of water in sump 32, the reset of linkage subassembly can be with the cutlery box ejector out lower module 31 after the cooling together, the water in sump 32 gives linkage subassembly buoyancy and pressure effect, make the linkage subassembly move up automatically, the workman conveniently demold the cutlery box after the cooling.

As shown in fig. 3-4, a plurality of sliding grooves 313 are formed on the lower module 31, through suction grooves 314 are correspondingly formed on the lower side of the sliding grooves 313, a mold cavity groove 312 fitting the shape of the disposable lunch box is formed on the upper side of the lower module 31, a jacking groove 317 through with a mounting groove 316 is formed on the inner bottom surface of the mold cavity groove 312, two linkage grooves 315 through with the suction grooves 314 are symmetrically formed on two sides of the jacking groove 317, a clearance groove 311 is formed on the lower module 31, the clearance groove 311 limits the upper module 21 and the lower module 31 when being attached, a jacking hole 320 is formed on the sliding grooves 313, and a multi-notch is formed, so that the contact area between the lower module 31 and air is increased, the cooling speed of the lower module 31 after injection molding is accelerated, and the practicability of the device is improved.

As shown in fig. 3 to 4, the linkage block 36 is slidably disposed in the sliding groove 313, the suction tube block 35 is fixedly connected to the lower side of the linkage block 36, the linkage plate 39 is fixedly connected to the side surface of the linkage block 36, the top block 310 is fixedly connected to one end of the linkage plate 39 away from the linkage block 36, and the linkage plate 39 is connected to enable the linkage block 36 to move synchronously with the top block 310, so that when the linkage block 36 moves upwards, the top block 310 can push up against the cooled cutlery box, thereby facilitating the demoulding operation of the cutlery box.

As shown in fig. 3-4, the jack post 38 is fixedly connected to the upper side of the linkage block 36, the jack post 38 is slidably connected with the jack hole 320, the pulley 37 is connected to one side of the jack post 38, the pulley 37 is hinged to the upper side surface of the linkage block 36, after the linkage block 36 moves upwards, the jack post 38 moves upwards together with the jack post 38, so that the jack post 38 moves upwards against the outer edge of the cutlery box, the cooled cutlery box is pushed out of the cavity 312, the pushed cutlery box is tilted to one side, the cutlery box is convenient for workers to release, the pulley 37 is synchronously pushed out, the outer wall of the cutlery box is abutted with the pulley 37, and the pulley 37 rotates, so that the cutlery box taken by workers is guided, improper actions are reduced, the cutlery box and the lower module 31 are scratched, and the defective rate of the cutlery box is reduced.

As shown in fig. 3-4, the suction barrel block 35 is tightly attached to the inner wall of the suction barrel groove 314, so that a closed space is formed between the lower side of the suction barrel groove 314 and the space in the sump 32, after the suction barrel block 35 is pressed down, water in the sump 32 is filled in the cooling blind hole 318, after the suction barrel block 35 does not have the pressing down force, the suction barrel block 35 automatically rises under the action of the atmospheric pressure under the buoyancy and the pressure of the water, so as to assist the automatic demolding of the cutlery box, the operation of workers is facilitated, the notch height of the linkage groove 315 is smaller than the height of the suction barrel block 35, and the closed space formed by the suction barrel block 35 and the sump 32 is ensured not to leak air.

As shown in fig. 5, the injection slot 319 is formed on the lower module 31, the inlet of the injection slot 319 is connected with the injection molding machine 33, the outlet of the injection slot 319 is formed on the jacking slot 317, a plurality of cooling blind holes 318 are formed on the lower side of the lower module 31, after the cooling blind holes 318 are filled with cooling water, the contact area between the lower module 31 and the cooling water can be increased, the lower module 31 can be rapidly cooled, the cooling speed of the cutlery box after injection molding is accelerated, and the practicability of the device is increased.

In this embodiment, the working principle is as follows: the upper module 21 above is moved through the start of the telescopic cylinder 14, so that the upper module 21 and the lower module 31 are completely attached, an outline mold cavity of a disposable cutlery box is formed between the upper module 21 and the lower module 31, after the upper module 21 is moved downwards, the linkage block 36 is moved downwards, namely the suction cylinder block 35 is moved downwards, cooling water in the suction cylinder groove 314 is extruded into the water sump 32 by the suction cylinder block 35, because the pressure conservation, the cooling blind holes 318 are filled with the water in the water sump 32, the effect of quickly cooling the disposable cutlery box after injection molding is achieved, the downward movement of the linkage block 36 drives the downward movement of the top block 310, the injection groove 319 leaks out, the hot solution in the injection molding machine 33 is quickly filled in the mold cavity formed between the upper module 21 and the lower module 31 through the injection groove 319, the contact area between the lower module 31 and air cutlery box is increased by the arrangement of multiple grooves, the cooling speed of the cutlery box is further increased, and the practicability of the equipment is improved;

after the cutlery box cools off, lift up module 21, the suction cylinder piece 35 upwards moves under the effect of water pressure and buoyancy, take jack-up 38 to push up the cooled cutlery box lateral wall, simultaneously because the connection of linkage board 39, make kickup 310 jack-up cutlery box's bottom, make the cutlery box can the rapid demoulding, make things convenient for the workman to carry out the operation, the cutlery box after the drawing of patterns can be along the lateral surface of the pulley 37 that has risen to lead to take, reduce the cutlery box because improper operation takes place to cut with lower module 31 and rubs, increase the practicality of equipment, reduce the defective percentage of product.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A former for disposable cutlery box processing, includes pressure block (13), its characterized in that, pressure block (13) downside fixedly connected with backup pad (12), backup pad (12) downside fixedly connected with a plurality of stay tubes (11), equal fixedly connected with spacing post (23) in pressure block (13) both sides all slide on spacing post (23) and be connected with slider (22), two fixedly connected with goes up module (21) between slider (22), fixedly connected with is used for lower mould refrigerated sump (32) on backup pad (12), lower module (31) are gone up in sump (32) upside fixedly connected with, set up spread groove (316) on lower module (31), fixedly connected with injection molding machine (33) on spread groove (316), be connected with link assembly on lower module (31), pressure block (13) upside fixedly connected with telescopic cylinder (14), telescopic shaft of telescopic cylinder (14) runs through pressure block (13) and goes up module (21) fixedly connected with.

2. The molding equipment for processing disposable cutlery boxes according to claim 1, wherein a plurality of sliding grooves (313) are formed in the lower module (31), through suction grooves (314) are formed in the lower side of the sliding grooves (313), a mold cavity groove (312) for fitting the shape of the disposable cutlery box is formed in the upper side of the lower module (31), a jacking groove (317) communicated with the placement groove (316) is formed in the inner bottom surface of the mold cavity groove (312), linkage grooves (315) communicated with the suction grooves (314) are symmetrically formed in the jacking groove (317) by taking the jacking groove as the center, a clearance groove (311) is formed in the lower module (31), and jacking holes (320) are formed in the sliding grooves (313).

3. The molding equipment for processing disposable cutlery boxes according to claim 2, wherein the linkage assembly comprises a linkage block (36), the linkage block (36) is slidably arranged in a sliding groove (313), a suction cylinder block (35) is fixedly connected to the lower side of the linkage block (36), a linkage plate (39) is fixedly connected to the side surface of the linkage block (36), a jacking block (310) is fixedly connected to one end, away from the linkage block (36), of the linkage plate (39), the linkage plate (39) is slidably connected with the inner wall of the linkage groove (315), and the jacking block (310) is slidably connected with the inner wall of the jacking groove (317).

4. A forming device for processing disposable cutlery boxes according to claim 3, characterized in that the upper side of the linkage block (36) is fixedly connected with a top column (38), the top column (38) is slidingly connected with a top pin hole (320), one side of the top column (38) is connected with a pulley (37), and the pulley (37) is hinged with the upper side surface of the linkage block (36).

5. The molding apparatus for disposable cutlery box processing according to claim 4, wherein the suction barrel block (35) is tightly attached to the inner wall of the suction barrel groove (314), and the height of the notch of the linkage groove (315) is smaller than the height of the suction barrel block (35).

6. The molding equipment for processing disposable cutlery boxes according to claim 4, wherein the lower module (31) is provided with an injection groove (319), an inlet of the injection groove (319) is connected with the injection molding machine (33), an outlet of the injection groove (319) is arranged on the jacking groove (317), and the lower side of the lower module (31) is provided with a plurality of cooling blind holes (318).