Drying rack for paper pulp molded products

Abstract

The utility model relates to the technical field of molded pulp products, in particular to a drying rack for molded pulp products, which comprises a supporting frame, a first supporting flat plate is arranged at the top of the supporting frame, a second supporting flat plate is arranged at the bottom of the supporting frame, and a plurality of sliding limiting rods are arranged between the first supporting flat plate and the second supporting flat plate. A feeding device is arranged on the sliding limiting rod in a sliding manner; a plurality of supporting devices are uniformly distributed in the supporting frame; the feeding device comprises a sliding supporting block, the sliding supporting block is arranged on the sliding limiting rod in a sliding mode, a first feeding air cylinder is horizontally arranged on the sliding supporting block, and a feeding plate is fixed to a piston rod of the first feeding air cylinder. According to the drying frame for the paper pulp molded products, the supporting nets on the conveying belt body can be automatically placed on the corresponding supporting devices, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pulp molded products, in particular to a drying rack for pulp molded products. Background Art

[0002] Paper-plastic molded pulp is a three-dimensional pulping technology. It uses waste paper as raw material and uses special molds on a molding machine to shape paper products of a certain shape. Pulp molded products are solid containers used to contain and limit the packaged objects, serving the circulation, storage and transportation of goods, that is, they are mainly used in the transportation packaging of goods.

[0003] After being formed in a molding machine, the pulp molded product is placed on a support net, which is then conveyed to a drying rack by a conveyor belt. The pulp molded product is then manually placed on the drying rack for drying, resulting in low product production efficiency. Utility Model Content

[0004] Purpose of the utility model: The utility model provides a drying rack for pulp molded products, which can automatically place the supporting net on the conveyor belt body onto the corresponding supporting device, thereby improving production efficiency.

[0005] In order to achieve the above object, the technical solution of the utility model is as follows:

[0006] A drying rack for pulp molded products, comprising a support frame, a first support plate is arranged on the top of the support frame, a second support plate is arranged on the bottom, a plurality of sliding limit rods are arranged between the first support plate and the second support plate, a feeding device is slidably arranged on the sliding limit rods; a plurality of supporting devices are evenly distributed inside the support frame;

[0007] The feeding device comprises a sliding support block, the sliding support block is slidably arranged on a sliding limit rod, a first feeding cylinder is horizontally arranged on the sliding support block, a feeding plate is fixed on the piston rod of the first feeding cylinder, and a feeding baffle is vertically fixed on the feeding plate;

[0008] A height adjustment cylinder is vertically arranged on the second supporting plate, and a piston rod of the height adjustment cylinder is fixedly connected to the sliding supporting block.

[0009] As an improvement: a plurality of ventilation holes are provided on the support frame.

[0010] As an improvement: a plurality of universal pulleys are provided at the bottom of the support frame.

[0011] As an improvement: two sliding slots are symmetrically provided at the bottom of the support frame.

[0012] As an improvement: the supporting device includes several first supporting cylinders and several second supporting cylinders, the first supporting cylinders are horizontally arranged on the left side of the supporting frame, and a first supporting plate is fixed on the piston rod of the first supporting cylinder, and the second supporting cylinders are horizontally arranged on the right side of the supporting frame, and a second supporting plate is fixed on the piston rod of the second supporting cylinder.

[0013] As an improvement: a material lifting device is further provided on the top of the support frame, and the material lifting device comprises a first material lifting module and a second material lifting module which is symmetrically arranged with the first material lifting module;

[0014] The first material lifting module includes a first material lifting support plate, the first material lifting support plate is fixed on the top of the support frame, a first telescopic cylinder is vertically downwardly arranged on the first material lifting support plate, a first supporting vertical plate is fixed on the piston rod of the first telescopic cylinder, a first propulsion cylinder is horizontally arranged on the first supporting vertical plate, and a first material lifting docking plate is fixed on the piston rod of the first propulsion cylinder;

[0015] The second material lifting module includes a second material lifting support plate, which is fixed on the top of the support frame, a second telescopic cylinder is vertically downwardly arranged on the second material lifting support plate, a second supporting vertical plate is fixed on the piston rod of the second telescopic cylinder, a second propulsion cylinder is horizontally arranged on the second supporting vertical plate, and a second material lifting docking plate is fixed on the piston rod of the second propulsion cylinder.

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. When the support net carrying the product moves to the support frame, the lifting device lifts the support net, the feeding plate moves to the bottom of the support net, and lifts the support net upwards, and then the first feeding cylinder and the height adjustment cylinder are used to place the support net on the first support plate and the second support plate. The above actions are repeated until all the support devices are placed with the support net. Through the above operations, the support net on the conveyor belt body can be quickly placed on the corresponding support device, thereby improving the material placement efficiency and thus improving the production efficiency of the product;

[0018] 2. The sliding slot allows the support frame to slide on the external guide rail so that it can dock with the conveyor belt body to prevent deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution in the present practical embodiment, the drawings required for use in the embodiment or the description of the prior art will be briefly introduced below.

[0020] Figure 1 Schematic diagram of the overall structure of a drying rack for pulp molding products Figure 1 ;

[0021] Figure 2 Schematic diagram of the overall structure of a drying rack for pulp molding products Figure 2 ;

[0022] Among them: 1. Support frame; 2. First support plate; 3. Second support plate; 4. Sliding limit rod; 5. Sliding support block; 6. First feeding cylinder; 7. Feeding plate; 8. Feeding baffle; 9. Height adjustment cylinder; 10. Breathing hole; 11. Universal pulley; 12. Sliding slot; 13. First supporting cylinder; 14. Second supporting cylinder; 15. First supporting plate; 16. Second supporting plate; 17. First lifting support plate; 18. Second lifting support plate; 19. First telescopic cylinder; 20. Second telescopic cylinder; 21. First supporting vertical plate; 22. Second supporting vertical plate; 23. First propulsion cylinder; 24. Second propulsion cylinder; 25. First lifting docking plate; 26. Second lifting docking plate. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] Please refer to Figure 1-Figure 2 A drying rack for pulp molded products, comprising a support frame 1, a first support plate 2 is arranged on the top of the support frame 1, a second support plate 3 is arranged on the bottom thereof, a plurality of sliding limit rods 4 are arranged between the first support plate 2 and the second support plate 3, a feeding device is slidably arranged on the sliding limit rods 4; a plurality of supporting devices are evenly distributed inside the support frame 1;

[0025] The feeding device includes a sliding support block 5, which is slidably arranged on a sliding limit rod 4, a first feeding cylinder 6 is horizontally arranged on the sliding support block 5, a feeding plate 7 is fixed to the piston rod of the first feeding cylinder 6, and a feeding baffle 8 is vertically fixed on the feeding plate 7;

[0026] A height adjustment cylinder 9 is vertically arranged on the second support plate 3 , and a piston rod of the height adjustment cylinder 9 is fixedly connected to the sliding support block 5 .

[0027] In this embodiment, when the support net carrying the product moves to the support frame 1, the lifting device lifts the support net, the feeding plate 7 moves to the bottom of the support net, and pushes the support net upward, and then the first feeding cylinder 6 and the height adjustment cylinder 9 are used to place the support net on the first support plate 15 and the second support plate 16, and the above actions are repeated until the support nets are placed on all the support devices. Through the above operations, the support net on the conveyor belt body can be quickly placed on the corresponding support device, thereby improving the material placement efficiency and thus improving the production efficiency of the product;

[0028] A plurality of ventilation holes 10 are provided on the support frame 1 to facilitate drying. A plurality of universal pulleys 11 are provided at the bottom of the support frame 1 to facilitate moving the support frame 1. Two sliding slots 12 are symmetrically provided at the bottom of the support frame 1. The sliding slots 12 can enable the support frame 1 to slide on the external guide rail so as to dock with the external conveyor belt body to prevent deviation.

[0029] The supporting device includes a plurality of first supporting cylinders 13 and a plurality of second supporting cylinders 14. The first supporting cylinders 13 are horizontally arranged on the left side of the supporting frame 1, and a first supporting plate 15 is fixed on the piston rod of the first supporting cylinder 13. The second supporting cylinders 14 are horizontally arranged on the right side of the supporting frame 1, and a second supporting plate 16 is fixed on the piston rod of the second supporting cylinder 14.

[0030] A material lifting device is also provided on the top of the support frame 1, and the material lifting device includes a first material lifting module and a second material lifting module symmetrically arranged with the first material lifting module;

[0031] The first material lifting module includes a first material lifting support plate 17, which is fixed to the top of the support frame 1, a first telescopic cylinder 19 is vertically downwardly arranged on the first material lifting support plate 17, a first supporting vertical plate 21 is fixed on the piston rod of the first telescopic cylinder 19, a first propulsion cylinder 23 is horizontally arranged on the first supporting vertical plate 21, and a first material lifting docking plate 25 is fixed on the piston rod of the first propulsion cylinder 23;

[0032] The second material lifting module includes a second material lifting support plate 18, which is fixed on the top of the support frame 1. A second telescopic cylinder 20 is vertically downwardly arranged on the second material lifting support plate 18, and a second supporting vertical plate 22 is fixed on the piston rod of the second telescopic cylinder 20. A second propulsion cylinder 24 is horizontally arranged on the second supporting vertical plate 22, and a second material lifting docking plate 26 is fixed on the piston rod of the second propulsion cylinder 24.

[0033] In this embodiment, the support net is a prior art, which is used to support and place the pulp molded products, and the external guide rail is arranged perpendicular to the external conveyor belt body.

[0034] Working principle: the support frame 1 is clamped on the external guide rail through the sliding slot 12, and the support frame 1 is pushed along the external guide rail to the external conveyor belt body. When the support net with the products is moved to the bottom of the first material lifting support plate 17 and the second material lifting support plate 18, the first telescopic cylinder 19 and the second telescopic cylinder 20 are started to move downward, so that the first material lifting docking plate 25 and the second material lifting docking plate 26 are both located below the support net, and then the first propulsion cylinder 23 and the second propulsion cylinder 24 are started to push the first material lifting docking plate 25 and the second material lifting docking plate 26 to the bottom of the support net respectively, and the first telescopic cylinder 19 and the second telescopic cylinder 20 are started again to lift the support net upward so that it is separated from the external conveyor belt body.

[0035] At this time, the first feeding cylinder 6 moves forward and pushes the feeding plate 7 to the bottom of the support net. Under the action of the height adjusting cylinder 9, the feeding plate 7 completes the support of the support net. Then, under the action of the first feeding cylinder 6 and the height adjusting cylinder 9, the support net is moved to above the corresponding first support plate 15 and the second support plate 16.

[0036] When the support net moves to the first support plate 15 and the second support plate 16, the first support cylinder 13 and the second support cylinder 14 are started to move relative to each other, so that the first support plate 15 and the second support plate 16 are located below the support net, and then under the action of the height adjustment cylinder 9, the support net on the feeding plate 7 is placed above the first support plate 15 and the second support plate 16, and the above actions are repeated until the corresponding support devices in the support frame 1 are placed with products supported by the support net.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the utility model, which should be included in the scope of the technical solution for protection of the utility model.

Claims

1. A drying rack for pulp molded products, characterized in that: It comprises a support frame, a first support plate is arranged on the top of the support frame, a second support plate is arranged on the bottom of the support frame, a plurality of sliding limit rods are arranged between the first support plate and the second support plate, a feeding device is slidably arranged on the sliding limit rods; a plurality of support devices are evenly distributed inside the support frame; The feeding device comprises a sliding support block, the sliding support block is slidably arranged on a sliding limit rod, a first feeding cylinder is horizontally arranged on the sliding support block, a feeding plate is fixed on the piston rod of the first feeding cylinder, and a feeding baffle is vertically fixed on the feeding plate; A height adjustment cylinder is vertically arranged on the second supporting plate, and a piston rod of the height adjustment cylinder is fixedly connected to the sliding supporting block.

2. The drying rack for pulp molded products according to claim 1, characterized in that: A plurality of ventilation holes are provided on the support frame.

3. The drying rack for pulp molded products according to claim 1, characterized in that: A plurality of universal pulleys are arranged at the bottom of the supporting frame.

4. The drying rack for pulp molded products according to claim 1, characterized in that: Two sliding slots are symmetrically arranged at the bottom of the support frame.

5. The drying rack for pulp molded products according to claim 1, characterized in that: The supporting device includes a plurality of first supporting cylinders and a plurality of second supporting cylinders. The first supporting cylinders are horizontally arranged on the left side of the supporting frame, and a first supporting plate is fixed on the piston rod of the first supporting cylinder. The second supporting cylinders are horizontally arranged on the right side of the supporting frame, and a second supporting plate is fixed on the piston rod of the second supporting cylinder.

6. The drying rack for pulp molded products according to claim 1, characterized in that: A material lifting device is also provided on the top of the support frame, and the material lifting device includes a first material lifting module and a second material lifting module symmetrically arranged with the first material lifting module; The first material lifting module includes a first material lifting support plate, the first material lifting support plate is fixed on the top of the support frame, a first telescopic cylinder is vertically downwardly arranged on the first material lifting support plate, a first supporting vertical plate is fixed on the piston rod of the first telescopic cylinder, a first propulsion cylinder is horizontally arranged on the first supporting vertical plate, and a first material lifting docking plate is fixed on the piston rod of the first propulsion cylinder; The second material lifting module includes a second material lifting support plate, which is fixed on the top of the support frame, a second telescopic cylinder is vertically downwardly arranged on the second material lifting support plate, a second supporting vertical plate is fixed on the piston rod of the second telescopic cylinder, a second propulsion cylinder is horizontally arranged on the second supporting vertical plate, and a second material lifting docking plate is fixed on the piston rod of the second propulsion cylinder.

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