Anti-slip inverted paper-plastic product mold

Abstract

The utility model relates to the technical field of paper-plastic molds, and discloses an anti-slip inverted paper-plastic product mold which comprises an operation table, a lower mold and an upper mold are arranged above the operation table, and a mounting device is arranged above the operation table. According to the anti-skid inverted paper-plastic product mold, by arranging a third screw rod, second sliding blocks and a positioning block, by rotating the third screw rod, the two second sliding blocks get close to each other, the positioning block positions the lower mold, a water outlet hole is formed in the lower mold, and when the upper mold and the lower mold are closed, a water body in a paper-plastic primary blank penetrates through the water outlet hole, so that the water body in the paper-plastic primary blank is discharged; the water flows into the water receiving tank on the operation table, so that the paper-plastic primary blank is conveniently dehydrated and shaped; by arranging the mounting plate, the connecting block, the connecting plate, the second sliding rod, the spring and the third sliding rod, when the telescopic rod is controlled to extend, an output rod of the telescopic rod drives the connecting plate, the mounting plate and the upper die to move downwards, die assembly of the upper die and the lower die is facilitated, collision between the upper die and the lower die is avoided by utilizing the elastic force of the spring, and meanwhile dehydration of a paper-plastic primary blank is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of paper-plastic moulds, in particular to an anti-slip inverted paper-plastic product mould. Background Art

[0002] Pulp molded products are new products made from herbal plants. They meet the requirements of modern life for clean, non-toxic and harmless products. They are usually made by using paper-plastic molds to shape and drain the initial embryo.

[0003] A Chinese patent discloses a paper-plastic mold that can be quickly positioned, with the publication number CN219280365U. When the paper-plastic mold is used, firstly, paper pulp is poured into the die groove, and then the upper die is operated downward so that the lower die drives the die block to be pressed into the die groove. At this time, the positioning column is inserted into the interior of the positioning guide column through the guide port, and the positioning guide column and the positioning column are used in coordination to position the upper template and the lower template, thereby avoiding the offset between the upper template and the lower template from affecting the quality of the paper-plastic, and ensuring the quality of the paper-plastic production.

[0004] However, there are still some disadvantages: the preform is formed into paper-plastic products through hot pressing, but when the device is extruding and shaping, the water inside the preform is not easy to flow out, and there is a situation that the water cannot be completely discharged, which affects the shaping of the pulp. For this reason, we proposed a non-slip inverted paper-plastic product mold to solve this problem. Utility Model Content

[0005] The utility model aims to provide an anti-slip inverted paper-plastic product mold to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-slip inverted paper-plastic product mold, comprising an operating table, a lower mold and an upper mold are arranged above the operating table, a first sliding rod is fixedly connected to the top surface of the operating table, a top plate is fixedly connected to the top surface of the first sliding rod, a telescopic rod is fixedly penetrated through the upper and lower end surfaces of the top plate, and a mounting device is arranged above the operating table, and the mounting device includes a positioning part;

[0007] The positioning part includes a third screw, a second slider and a positioning block. The top surface of the operating table is provided with a water receiving groove, the top surface of the lower mold is provided with a water outlet, the inside of the water outlet is connected with the inside of the water receiving groove, the top surface of the operating table is provided with a first slide groove, and the outer surface of the third screw rotates through the outer surface of the operating table through the first bearing and extends to the inside of the first slide groove;

[0008] A buffer portion is provided above the operating table;

[0009] The buffer part includes a first slider, a mounting plate, a first screw, a limit plate, a connecting block, a connecting plate, a third slide rod and a spring. A second slide groove is provided on the top surface of the mounting plate. A second slide rod is slidably penetrated through the front and rear end surfaces of the connecting block. The front and rear end surfaces of the second slide rod are fixedly connected to the inner wall of the second slide groove.

[0010] A further improvement is that the first slider is threadedly sleeved on the outer surface of the second screw, a groove is provided on the outer surface of the lower mold, the bottom surface of the positioning block is connected to the top surface of the first slider, and the outer surface of the positioning block extends into the groove and is engaged with the inner wall of the groove. By arranging the second screw, the first slider and the positioning block, the positioning block can position the lower mold by rotating the second screw.

[0011] A further improvement is that the bottom surface of the telescopic rod output rod is fixedly connected to the top surface of the connecting plate, the bottom surface of the third sliding rod is fixedly connected to the top surface of the connecting block, the outer surface of the bottom end of the third sliding rod slides through the bottom surface of the connecting plate and is fixedly connected, and the top surface of the third sliding rod is fixedly connected with a baffle, and by arranging the third sliding rod, the connecting rod, the connecting block, the telescopic rod and the second sliding rod, the upper mold and the lower mold are closed by controlling the extension of the telescopic rod.

[0012] A further improvement is that the spring sleeve is arranged on the outside of the third slide rod, the bottom end of the spring is fixedly connected to the top surface of the connecting block, and the top end of the spring is fixedly connected to the bottom surface of the connecting plate. By setting the spring and utilizing the elastic force of the spring, it is convenient to buffer the upper mold.

[0013] A further improvement is that the thread on the outer surface of the rear end of the first screw rod passes through the front side of the connecting block and extends to the rear side of the connecting block, and the outer surface on the front end of the first screw rod rotates through the inner wall of the second slide groove through the second bearing and extends to the front side of the mounting plate. By setting the first screw rod, it is convenient to adjust the forward and backward movement of the upper mold.

[0014] A further improvement is that limiting grooves are provided on the front and rear end faces of the upper mold, the bottom surface of the mounting plate is fixedly connected to the upper mold on the limiting plate, the outer surface of the limiting plate extends into the limiting groove and is slidably connected to the inner wall of the limiting groove, and by setting the limiting plate, it is convenient to adjust the upper mold left and right.

[0015] A further improvement is that a through groove is provided on the upper mold of the mounting plate, a second screw is arranged inside the through groove, the outer surface of the right end of the second screw rotates through the inner wall of the through groove through a third bearing and extends to the right side of the mounting plate, a first slider is threadedly sleeved on the outer surface of the second screw, the bottom surface of the first slider is fixedly connected to the top surface of the upper mold, and the positioning of the upper mold is facilitated by arranging the second screw and the first slider.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the anti-slip inverted paper-plastic product mold is provided with a third screw, a second slider and a positioning block, and the two second sliders are made close to each other by rotating the third screw, so that the positioning block positions the lower mold, and a water outlet hole is provided on the lower mold. When the upper mold and the lower mold are closed, the water in the paper-plastic embryo passes through the water outlet hole and flows into the water receiving trough on the operating table, so that the paper-plastic embryo is convenient for dehydration and shaping; by providing the mounting plate, the limiting plate, the connecting block, the connecting plate, the first The second slide bar, the spring and the third slide bar control the extension of the telescopic rod, so that the output rod of the telescopic rod drives the connecting plate, the mounting plate and the upper mold to move downward, which is convenient for the upper mold and the lower mold to close the mold, and the elastic force of the spring is used to avoid the collision between the upper mold and the lower mold, and at the same time, it is convenient for the paper plastic embryo to dehydrate; by arranging the first screw rod, the second screw rod and the first slide bar, the mounting plate is moved backward relative to the connecting block by rotating the first screw rod, which is convenient for adjusting the front and rear position of the upper mold, and by rotating the second screw rod, the upper mold is controlled to move left and right, which is convenient for closing the mold with the lower mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a sectional view of the three-dimensional structure of the positioning part of the utility model;

[0019] Figure 3 for Figure 2 A magnified view of the structure at center;

[0020] Figure 4 It is a partial cross-sectional view of the three-dimensional structure of the buffer part of the utility model;

[0021] Figure 5 for Figure 4 Enlarged view of the structure at point B in the middle.

[0022] In the figure: 1 operating table, 2 lower mold, 3 first slide bar, 4 mounting device, 41 buffer part, 42 positioning part, 411 mounting plate, 412 first screw rod, 413 limit plate, 414 connecting block, 415 second screw rod, 416 first slider, 417 connecting plate, 418 second slide bar, 419 spring, 410 third slide bar, 421 third screw rod, 422 second slider, 423 positioning block, 5 telescopic rod, 6 top plate, 7 upper mold. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5 The utility model provides a technical solution: an anti-slip inverted paper-plastic product mold, comprising an operating table 1, a lower mold 2 and an upper mold 7 are arranged above the operating table 1, a first slide bar 3 is fixedly connected to the top surface of the operating table 1, a top plate 6 is fixedly connected to the top surface of the first slide bar 3, a telescopic rod 5 is fixedly penetrated through the upper and lower end surfaces of the top plate 6, a mounting device 4 is arranged above the operating table 1, and the mounting device 4 includes a positioning portion 42;

[0025] The positioning part 42 includes a third screw rod 421, a second slider 422 and a positioning block 423. A water receiving groove is provided on the top surface of the operating table 1, a water outlet is provided on the top surface of the lower mold 2, the inside of the water outlet is connected with the inside of the water receiving groove, a first slide groove is provided on the top surface of the operating table 1, and the outer surface of the third screw rod 421 rotates through the outer surface of the operating table 1 through the first bearing and extends to the inside of the first slide groove;

[0026] The first slider 416 is threadedly sleeved on the outer surface of the second screw rod 415, a slot is provided on the outer surface of the lower mold 2, the bottom surface of the positioning block 423 is connected to the top surface of the first slider 416, and the outer surface of the positioning block 423 extends to the inside of the slot and is engaged with the inner wall of the slot. By providing the third screw rod 421, the second slider 422 and the positioning block 423, the two second sliders 422 are brought close to each other by rotating the third screw 421, so that the positioning block 423 positions the lower mold 2. By providing a water outlet on the lower mold 2, when the upper mold 7 and the lower mold 2 are closed, the water in the paper plastic embryo passes through the water outlet and flows into the water receiving tank on the operating table 1, so as to facilitate the dehydration and shaping of the paper plastic embryo;

[0027] A buffer portion 41 is provided above the operating table 1;

[0028] The buffer part 41 includes a first slider 416, a mounting plate 411, a first screw rod 412, a limit plate 413, a connecting block 414, a connecting plate 417, a third slide rod 410 and a spring 419. A second slide groove is provided on the top surface of the mounting plate 411. A second slide rod 418 is provided on the front and rear end surfaces of the connecting block 414 so as to slide through the second slide rod 418. The front and rear end surfaces of the second slide rod 418 are fixedly connected to the inner wall of the second slide groove. The bottom surface of the output rod of the telescopic rod 5 is fixedly connected to the top surface of the connecting plate 417. The bottom surface of the third slide rod 410 is fixedly connected to the top surface of the connecting block 414. The outer surface of the bottom end of the third slide rod 410 slides through the bottom surface of the connecting plate 417 and is fixedly connected. A baffle is fixedly connected to the top surface of the third slide rod 410.

[0029] The spring 419 is sleeved on the outside of the third slide bar 410, the bottom end of the spring 419 is fixedly connected to the top surface of the connecting block 414, and the top end of the spring 419 is fixedly connected to the bottom surface of the connecting plate 417. By setting the mounting plate 411, the limit plate 413, the connecting block 414, the connecting plate 417, the second slide bar 418, the spring 419 and the third slide bar 410, when the telescopic rod 5 is controlled to extend, the output rod of the telescopic rod 5 drives the connecting plate 417, the mounting plate 411 and the upper mold 7 to move downward, which is convenient for the upper mold 7 and the lower mold 2 to close the mold, and the elastic force of the spring 419 is used to avoid collision between the upper mold 7 and the lower mold 2, and at the same time facilitates the dehydration of the paper-plastic embryo;

[0030] The outer surface of the rear end of the first screw 412 is threaded through the front of the connecting block 414 and extends to the rear of the connecting block 414. The outer surface of the front end of the first screw 412 rotates the inner wall of the second slide groove through the second bearing and extends to the front of the mounting plate 411. The front and rear end surfaces of the upper mold 7 are both provided with limited slide grooves. The bottom surface of the mounting plate 411 is fixedly connected to the upper mold of the limiting plate 413. The outer surface of the limiting plate 413 extends to the inside of the limiting slide groove and is slidably connected to the inner wall of the limiting slide groove. The upper mold of the mounting plate 411 is provided with a through groove, and the second screw 415 is arranged inside the through groove.

[0031] The outer surface of the right end of the second screw rod 415 rotates through the inner wall of the through groove through the third bearing and extends to the right side of the mounting plate 411. The outer surface of the second screw rod 415 is threadedly sleeved with a first slider 416. The bottom surface of the first slider 416 is fixedly connected to the top surface of the upper mold 7. By arranging the first screw rod 412, the second screw rod 415 and the first slider 416, the mounting plate 411 is moved backward relative to the connecting block 414 by rotating the first screw 412, so as to facilitate the adjustment of the front and rear position of the upper mold 7. By rotating the second screw rod 415, the upper mold 7 is controlled to move left and right, so as to facilitate the mold closing with the lower mold 2.

[0032] When in use, the third screw rod 421 is rotated, and the third screw rod 421 drives the two second sliders 422 to approach each other, and the two second sliders 411 drive the two positioning blocks 423 to clamp the lower mold 2, and the first screw rod 412 is rotated, and the first screw rod 412 drives the mounting plate 411 to move relative to the connecting block 414, and the second screw rod 415 is rotated, and the second screw 415 drives the first slider 416 to move, and the first slider 416 drives the upper mold 7 to move, so as to facilitate the mold closing with the lower mold 2, and control the production of the telescopic rod 5, and the output rod of the telescopic rod 5 drives the connecting rod 417, the connecting block 414, the mounting plate 411 and the upper mold 7 to move upward, so that the upper mold 7 squeezes the paper plastic embryo, so that the water inside the paper plastic embryo passes through the water outlet hole on the lower mold 2 and enters the water receiving tank.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-slip inverted paper-plastic product mold, comprising an operating table (1), characterized in that: A lower mold (2) and an upper mold (7) are arranged above the operating table (1); a first sliding rod (3) is fixedly connected to the top surface of the operating table (1); a top plate (6) is fixedly connected to the top surface of the first sliding rod (3); a telescopic rod (5) is fixedly arranged through the upper and lower end surfaces of the top plate (6); a mounting device (4) is arranged above the operating table (1); the mounting device (4) includes a positioning portion (42); The positioning part (42) comprises a third screw rod (421), a second sliding block (422) and a positioning block (423); a water receiving groove is provided on the top surface of the operating table (1); a water outlet hole is provided on the top surface of the lower mold (2); the inside of the water outlet hole is connected to the inside of the water receiving groove; a first slide groove is provided on the top surface of the operating table (1); the outer surface of the third screw rod (421) rotates through the outer surface of the operating table (1) through the first bearing and extends to the inside of the first slide groove; A buffer portion (41) is provided above the operating table (1); The buffer portion (41) includes a first sliding block (416), a mounting plate (411), a first screw rod (412), a limiting plate (413), a connecting block (414), a connecting plate (417), a third sliding rod (410) and a spring (419); a second sliding groove is provided on the top surface of the mounting plate (411); a second sliding rod (418) is slidably penetrated through the front and rear end surfaces of the connecting block (414); and the front and rear end surfaces of the second sliding rod (418) are fixedly connected to the inner wall of the second sliding groove.

2. The anti-slip inverted paper-plastic product mold according to claim 1, characterized in that: The first sliding block (416) is threadedly sleeved on the outer surface of the second screw rod (415); a slot is provided on the outer surface of the lower mold (2); the bottom surface of the positioning block (423) is connected to the top surface of the first sliding block (416); and the outer surface of the positioning block (423) extends into the slot and is engaged with the inner wall of the slot.

3. The anti-slip inverted paper-plastic product mold according to claim 1, characterized in that: The bottom surface of the output rod of the telescopic rod (5) is fixedly connected to the top surface of the connecting plate (417), the bottom surface of the third sliding rod (410) is fixedly connected to the top surface of the connecting block (414), the outer surface of the bottom end of the third sliding rod (410) slides through the bottom surface of the connecting plate (417) and is fixedly connected, and the top surface of the third sliding rod (410) is fixedly connected to a baffle.

4. The anti-slip inverted paper-plastic product mold according to claim 1, characterized in that: The spring (419) is sleeved on the outside of the third sliding rod (410), the bottom end of the spring (419) is fixedly connected to the top surface of the connecting block (414), and the top end of the spring (419) is fixedly connected to the bottom surface of the connecting plate (417).

5. The anti-slip inverted paper-plastic product mold according to claim 1, characterized in that: The outer surface of the rear end of the first screw rod (412) is threaded through the front side of the connecting block (414) and extends to the rear side of the connecting block (414); the outer surface of the front end of the first screw rod (412) rotates through the inner wall of the second slide groove through the second bearing and extends to the front side of the mounting plate (411).

6. The anti-slip inverted paper-plastic product mold according to claim 1, characterized in that: The front and rear end surfaces of the upper mold (7) are both provided with limiting sliding grooves, the bottom surface of the mounting plate (411) is fixedly connected to the upper mold of the limiting plate (413), and the outer surface of the limiting plate (413) extends into the interior of the limiting sliding groove and is slidably connected to the inner wall of the limiting sliding groove.

7. The anti-slip inverted paper-plastic product mold according to claim 1, characterized in that: The upper die of the mounting plate (411) is provided with a through slot, a second screw rod (415) is arranged inside the through slot, the outer surface of the right end of the second screw rod (415) rotates through the inner wall of the through slot through a third bearing and extends to the right side of the mounting plate (411), the outer surface of the second screw rod (415) is threadedly sleeved with a first slider (416), and the bottom surface of the first slider (416) is fixedly connected to the top surface of the upper die (7).

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