CN213198496U - Compression molding mould is used in production of disposable cutlery box - Google Patents

Abstract

The utility model discloses a compression moulding mould is used in production of disposable cutlery box, including the box, be equipped with the baffle in the box, be equipped with the cylinder in the box, the upper end of cylinder is equipped with U type branch, and the upper end of U type branch is passed the baffle and is connected with the sliding block. The mold can drive the U-shaped supporting rod to move up and down through the cylinder, so that the sliding block drives the lower template to slide up and down while sliding up and down on the inner wall of the box body, the lower template can prop against the baffle plate when sliding down, the lower template slides on the propping plate, and the molded article is pushed out by the demolding plate, so that demolding operation is effectively carried out, and the use is simple and convenient; this mould can make two-way lead screw rotate through rotating the carousel, drives the internal thread piece to both sides or remove in opposite directions, conveniently fixes and dismantles the cope match-plate pattern for the cope match-plate pattern installation is very convenient with the dismantlement, and the lower bolster is fixed through the bolt in the below, and it is also very convenient to dismantle and install.

Description

Compression molding mould is used in production of disposable cutlery box

Technical Field

The utility model belongs to the technical field of the compression mould, specifically be a compression mould is used in production of disposable cutlery box.

Background

The utility model discloses a disposable compression moulding mould is used in cutlery box production of grant notice No. CN 108943551A, including box, conveyer belt and first threaded rod, the top fixedly connected with motor of box inner chamber, the surface cover of motor shaft is equipped with first belt pulley, the first fixed box of bottom fixedly connected with of box inner chamber, the both sides at first fixed box top all have the second threaded rod through bearing swing joint, and bearing swing joint is passed through at the top of second threaded rod and box inner chamber's top. The compression mold for producing the disposable lunch box solves the problem that the existing compression mold for producing the disposable lunch box cannot replace the template by arranging the second fixing box, the worm, the first twisting handle, the worm wheel, the second threaded pipe, the sliding groove, the sliding rod, the clamping rod, the first clamping block and the upper template in a matching way.

This patent can not change the problem of template, and this disposable cutlery box production is with compression moulding mould possesses the advantage that can change the template, practices thrift the cost, and the practicality is strong, facilitates the use, is favorable to people's use, but the change of cope match-plate pattern and lower bolster is very inconvenient, has increased operating personnel's the operation degree of difficulty to the drawing of patterns of the cutlery box after the shaping is also very inconvenient, makes the performance of device relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable cutlery box production is with compression moulding mould to solve the inconvenient problem of drawing of patterns.

In order to achieve the above object, the utility model provides a following technical scheme: a compression molding mold for producing disposable lunch boxes comprises a box body, wherein a partition plate is arranged in the box body, the partition plate is welded at the lower end position of the inner wall of the box body, a cylinder is arranged in the box body, the lower end of the cylinder is welded at the inner wall of the bottom of the box body, a U-shaped supporting rod is arranged at the upper end of the cylinder, the U-shaped supporting rod is welded on the cylinder, the upper end of the U-shaped supporting rod penetrates through the partition plate to be connected with a sliding block, the two sides of the U-shaped supporting rod can slide up and down in the partition plate, a lower template is arranged in the sliding block and placed on the inner wall of the sliding block, the lower template is fixedly arranged in the sliding block through bolts at the front side and the rear side, the lower template is fixedly connected in the sliding block through bolts, a stripper plate is arranged in the lower template, the, the stripper plate of equidimension not and make things convenient for the change of lower bolster conveniently change, the lower extreme of screw thread swing arm passes the sliding block and is connected with supporting the board, supports the lower extreme of board welding at the screw thread swing arm.

Preferably, the inboard of box is equipped with the fixed block, and the fixed block fixed welding is at the upper end inner wall of box, be equipped with the turn trough in the fixed block, the right-hand member of fixed block is located to the turn trough, the turn trough internal rotation is connected with the turning block, and the sectional area of turning block and the sectional area size of turn trough are the same for the turning block is spacing in the turn trough, guarantees that the turning block can only rotate at the turn trough.

Preferably, the outer side of the rotating block is provided with a bidirectional screw rod, the bidirectional screw rod is welded on the outer side of the rotating block, the bidirectional screw rod is rotatably connected in the fixing block through a cavity, and the cavity is arranged at the center of the inner wall of the fixing block.

Preferably, the outer side of the bidirectional screw rod penetrates through the box body to be connected with the rotary table, the rotary table is welded on the outer side of the bidirectional screw rod, and the rotary table can be rotated to drive the bidirectional screw rod to rotate.

Preferably, the outer side of the bidirectional screw rod is in threaded connection with an inner thread block, and the outer side of the inner thread block slides on the inner wall of the cavity, so that the inner thread block can only slide left and right, and the inner thread block can be guaranteed to move left and right stably.

Preferably, the outer side of the internal thread block is provided with an insertion block, and the insertion block is welded on the outer side of the internal thread block.

Preferably, an upper template is arranged in the fixed block, the upper template can be placed in the fixed block and is inserted into the upper template through the insertion blocks on two sides to fix the position of the upper template, and the outer sides of the insertion blocks are inserted into the upper template in a sliding mode through the insertion holes.

Compared with the prior art, the beneficial effects of the utility model are that: 1. this mould can drive U type branch through the cylinder and reciprocate for the sliding block drives the lower bolster and slides from top to bottom when box inner wall is gliding from top to bottom, can make when the lower bolster gliding to support the board top on the baffle, makes the lower bolster slide on supporting the board, and the stripper plate releases fashioned article, the effectual operation of drawing of patterns that carries on, convenience simple to use.

2. This mould can make two-way lead screw rotate through rotating the carousel, drives the internal thread piece to both sides or remove in opposite directions, conveniently fixes and dismantles the cope match-plate pattern for the cope match-plate pattern installation is very convenient with the dismantlement, and the lower bolster is fixed through the bolt in the below, and it is also very convenient to dismantle and install.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a top cross-sectional view of the lower template of the present invention;

fig. 4 is a bottom cross-sectional view of the upper plate of the present invention.

In the figure: 1. a box body; 11. a partition plate; 21. a cylinder; 22. a U-shaped strut; 23. a slider; 24. a lower template; 25. a bolt; 26. a stripper plate; 27. a threaded screw; 28. a resisting plate; 31. a fixed block; 32. rotating the groove; 33. rotating the block; 34. a bidirectional screw rod; 35. a cavity; 36. a turntable; 37. an internal thread block; 38. inserting a block; 39. and (5) loading the template.

Detailed Description

Referring to fig. 1, 2, 3 and 4, a compression mold for producing disposable lunch boxes includes a box body 1, a partition plate 11 is arranged in the box body 1, the partition plate 11 is welded at the lower end of the inner wall of the box body 1, a cylinder 21 is arranged in the box body 1, the lower end of the cylinder 21 is welded at the inner wall of the bottom of the box body 1, a U-shaped strut 22 is arranged at the upper end of the cylinder 21, the U-shaped strut 22 is welded on the cylinder 21, the upper end of the U-shaped strut 22 passes through the partition plate 11 and is connected with a sliding block 23, two sides of the U-shaped strut 22 can slide up and down in the partition plate 11, a lower template 24 is arranged in the sliding block 23, the lower template 24 is arranged on the inner wall of the sliding block 23, the lower template 24 is fixedly installed in the sliding block 23 through bolts 25 at the front and rear sides, the lower template 24 is fixedly connected in the sliding block 23 through bolts, the thread screw 27 is connected with the stripping plate 26 in a threaded manner, the stripping plate 26 is screwed on the thread screw 27 in a threaded manner, the stripping plates 26 with different sizes can be replaced conveniently, the lower die plate 24 can be replaced conveniently, the lower end of the thread screw 27 penetrates through the sliding block 23 to be connected with the abutting plate 28, and the abutting plate 28 is welded at the lower end of the thread screw 27.

Referring to fig. 1, 2 and 4, a fixed block 31 is disposed on the inner side of the box body 1, the fixed block 31 is fixedly welded to the inner wall of the upper end of the box body 1, a rotating groove 32 is disposed in the fixed block 31, the rotating groove 32 is disposed at the right end of the fixed block 31, a rotating block 33 is rotatably connected in the rotating groove 32, the cross-sectional area of the rotating block 33 is the same as that of the rotating groove 32, so that the rotating block 33 is limited in the rotating groove 32, and the rotating block 33 can only rotate in the rotating groove 32.

Referring to fig. 1, 2 and 4, a bidirectional screw rod 34 is disposed outside the rotary block 33, the bidirectional screw rod 34 is welded outside the rotary block 33, the bidirectional screw rod 34 is rotatably connected to the inside of the fixed block 31 through a cavity 35, and the cavity 35 is disposed at the center of the inner wall of the fixed block 31.

Referring to fig. 1, 2 and 4, the outer side of the bidirectional screw rod 34 passes through the box 1 to be connected with the turntable 36, the turntable 36 is welded on the outer side of the bidirectional screw rod 34, and the rotation of the turntable 36 can drive the bidirectional screw rod 34 to rotate.

Referring to fig. 1, 2 and 4, an inner thread block 37 is threadedly connected to an outer side of the bidirectional screw rod 34, and an outer side of the inner thread block 37 slides on an inner wall of the cavity 35, so that the inner thread block 37 can only slide left and right, and the inner thread block 37 can be ensured to move left and right stably.

Referring to fig. 1, 2 and 4, an insertion block 38 is disposed on an outer side of the internal thread block 37, and the insertion block 38 is welded to the outer side of the internal thread block 37.

Referring to fig. 1, 2 and 4, an upper mold plate 39 is disposed in the fixing block 31, the upper mold plate 39 can be placed in the fixing block 31, and is inserted into the upper mold plate 39 through the insertion blocks 38 at two sides to fix the position of the upper mold plate 39, and the outer sides of the insertion blocks 38 are slidably inserted into the upper mold plate 39 through the insertion holes.

The working principle of the scheme is as follows: when the die-casting machine is used, the air cylinder 21 is opened, the air cylinder 21 drives the U-shaped supporting rod 22 to move upwards, the U-shaped supporting rod 22 drives the sliding block 23 to slide on the inner wall of the box body 1 while sliding in the partition plate 11, until the lower template 24 in the sliding block 23 is contacted with the upper template 39, the die pressing operation is carried out, after the die pressing operation is finished, the air cylinder 21 drives the U-shaped supporting rod 22 to move downwards, the sliding block 23 slides on the inner wall of the box body 1 until the abutting plate 28 is contacted with the partition plate 11, the sliding block 23 can slide on the threaded rotating rod 27, the demoulding plate 26 jacks up the formed lunch box to carry out effective demoulding operation, when the lower template 24 needs to be replaced, the demoulding plate 26 can be unscrewed from the threaded rotating rod 27, then the bolts 25 on the two sides are unscrewed, the lower template 24 can be taken out from the sliding block 23, a new lower template 24 is replaced, then is, a suitable stripper plate 26 is then threaded onto the threaded screw 27 so that the stripper plate 26 can be placed into the lower mold plate 24; when the upper template 39 needs to be replaced, the rotary disc 36 can be rotated in the forward direction, so that the rotary disc 36 drives the bidirectional screw rod 34 to rotate, meanwhile, the rotary block 33 rotates in the rotary groove 32, the internal thread blocks 37 on the two sides move outwards, the insertion blocks 38 on the internal thread blocks 37 are disengaged from the upper template 39, the upper template 39 can be taken out of the fixed block 31, and a new upper template 39 is replaced.

Claims (7)

1. The utility model provides a disposable cutlery box production is with compression moulding mould, includes box (1), its characterized in that: be equipped with baffle (11) in box (1), be equipped with cylinder (21) in box (1), the upper end of cylinder (21) is equipped with U type branch (22), the upper end of U type branch (22) is passed baffle (11) and is connected with sliding block (23), be equipped with lower bolster (24) in sliding block (23), lower bolster (24) are through bolt (25) fixed connection in sliding block (23), be equipped with stripper plate (26) in lower bolster (24), stripper plate (26) internal thread connection has screw-thread swing arm (27), the lower extreme of screw-thread swing arm (27) passes sliding block (23) and is connected with to board (28).

2. A compression mold for producing disposable lunch boxes according to claim 1, characterized in that: the inner side of the box body (1) is provided with a fixed block (31), a rotary groove (32) is arranged in the fixed block (31), and a rotary block (33) is rotationally connected in the rotary groove (32).

3. A compression mold for producing disposable lunch boxes according to claim 2, characterized in that: the outer side of the rotating block (33) is provided with a bidirectional screw rod (34), and the bidirectional screw rod (34) is rotatably connected into the fixed block (31) through a cavity (35).

4. A compression mold for producing disposable lunch boxes according to claim 3, characterized in that: the outer side of the bidirectional screw rod (34) penetrates through the box body (1) and is connected with the rotary table (36).

5. A compression mold for producing disposable lunch boxes according to claim 3, characterized in that: the outer side of the bidirectional screw rod (34) is in threaded connection with an inner thread block (37).

6. A compression molding die for producing disposable lunch boxes according to claim 5, characterized in that: an inserting block (38) is arranged on the outer side of the internal thread block (37).

7. A compression mold for producing disposable lunch boxes according to claim 6, characterized in that: an upper template (39) is arranged in the fixed block (31), and the outer side of the inserting block (38) is inserted into the upper template (39) in a sliding mode through the inserting hole.

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