CN212287768U

CN212287768U - Cutting device of polyurethane foam pad

Info

Publication number: CN212287768U
Application number: CN202020750282.8U
Authority: CN
Inventors: 邓星宇
Original assignee: Hubei Hengyuanyu Plastic Co ltd
Current assignee: Hubei Hengyuanyu Transportation Technology Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-01-05
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a cutting device of polyurethane foam pad, including the workstation, seted up the spacing groove in the workstation, the first bearing of spacing groove one side fixed connection, swing joint threaded rod in the first bearing, threaded rod keep away from first bearing one side and pass through second bearing fixed connection motor, and the motor passes through mount fixed connection workstation lateral wall, and a pair of connecting block of threaded connection on the threaded rod, the equal fixed connection branch in a pair of connecting block upper end, the equal fixed connection of workstation cuts the platform on the branch, the utility model discloses the beneficial effect who reaches is: through pneumatic cylinder and the briquetting structure down on cutting bench both sides support, can carry out the centre gripping to cutting bench polyurethane foam pad and fix, produce the displacement when preventing to cut to accessible motor drives the rotation of threaded rod, adjustment and threaded rod threaded connection's connecting block position makes the bench position that cuts on the connecting block can adjust, conveniently cuts polyurethane foam pad.

Description

Cutting device of polyurethane foam pad

Technical Field

The utility model relates to a polyurethane foam pad processing technology field specifically is a cutting device of polyurethane foam pad.

Background

The rigid polyurethane foam is a high molecular polymer which is prepared by mixing isocyanate and polyether serving as main raw materials through special equipment under the action of various auxiliary agents such as a foaming agent, a catalyst, a flame retardant and the like and foaming on site through high-pressure spraying, the main function of the flexible polyurethane foam is buffering, and the flexible polyurethane foam is commonly used for sofa furniture, pillows, cushions, toys, clothes and sound insulation linings.

At present cutting device of polyurethane foam pad generally adopts artifical the support to place polyurethane foam pad and cut on the workstation, but operation harm is very big like this, and the staff is under long-time work, and is dry to fatigue, and attention can't highly concentrate, consequently leads to the staff to receive the injury very easily, and because the foam pad is softer, also need powerful extrusion during the cutting, the foam pad dislocation when preventing to cut.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting device of polyurethane foam pad to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutting device of polyurethane foam pad, includes the workstation, the spacing groove has been seted up in the workstation, the first bearing of spacing groove one side fixed connection, swing joint threaded rod in the first bearing, the threaded rod is kept away from first bearing one side and is passed through second bearing fixed connection motor, the motor passes through mount fixed connection workstation lateral wall, a pair of connecting block of threaded connection on the threaded rod, it is a pair of equal fixed connection branch in connecting block upper end, the branch upper end is passed the equal fixed connection of workstation and is cut the platform, it is a pair of to cut the equal fixed connection support in platform both sides, it is a pair of the equal fixed connection electric telescopic handle in support upper end, it is a pair of the electric telescopic handle output passes briquetting under the support fixed.

Preferably, support columns are fixedly connected to four sides of the upper end of the workbench, support plates are fixedly connected to the upper ends of the support columns, a hydraulic cylinder is fixedly connected to the lower end of each support plate, the output end of the hydraulic cylinder is fixedly connected with a connecting seat, and a cutter is fixedly connected to the lower end of the connecting seat.

Preferably, the middle part of the upper end of the cutting table is provided with a plurality of cutting grooves.

Preferably, the four sides of the lower end of the workbench are fixedly connected with supporting rods, a storage rack is fixedly connected among the supporting rods, and a storage box is arranged at the upper end of the storage rack.

Preferably, the workbench is provided with a limiting opening, and the limiting opening is matched with the support rod.

Preferably, the lower ends of the pair of connecting blocks are fixedly connected with a plurality of pulleys, and the pulleys are in contact with the inner wall of the workbench.

Compared with the prior art, the utility model has the advantages of simple and practical structure, through pneumatic cylinder and the briquetting structure down on cutting bench both sides support, can carry out the centre gripping to cutting bench polyurethane foam pad and fix, produce the displacement when preventing to cut to the accessible motor drives the rotation of threaded rod, and adjustment and threaded rod threaded connection's connecting block position makes the bench position that cuts on the connecting block can adjust, conveniently cuts polyurethane foam pad.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a top sectional view of the structure of the present invention;

fig. 4 is an enlarged view of the structure a of the present invention.

In the figure: 1. a work table; 2. a limiting groove; 3. a first bearing; 4. a threaded rod; 5. a second bearing; 6. a motor; 7. a fixed mount; 8. connecting blocks; 9. a strut; 10. a cutting table; 11. a support; 12. an electric telescopic rod; 13. pressing the block; 14. cutting a groove; 15. a support pillar; 16. a support plate; 17. a hydraulic cylinder; 18. a connecting seat; 19. a cutter; 20. a support bar; 21. a storage rack; 22. a storage box; 23. a pulley; 24. a limiting opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, the utility model provides a cutting device of polyurethane foam pad, comprises a workbench 1, limiting groove 2 has been seted up in the workstation 1, 2 one side fixed connection first bearings 3 of limiting groove, swing joint threaded rod 4 in the first bearing 3, threaded rod 4 keeps away from first bearing 3 one side and passes through 5 fixed connection motors 6 of second bearing, motor 6 passes through 1 lateral wall of mount 7 fixed connection workstation, threaded connection a pair of connecting block 8 on the threaded

rod

4, 8 upper ends equal fixed connection branches 9 of a pair of connecting block, 9 upper ends of branches pass 1 equal fixed connection of workstation and cut

platform

10, 10 both sides equal fixed connection support 11 cuts, 11 upper ends equal fixed connection electric telescopic handle 12 of a pair of support, 12 output ends of a pair of electric telescopic handle pass support 11 fixed connection briquetting 13 down.

The four sides of the upper end of the workbench 1 are fixedly connected with supporting columns 15, the upper ends of the supporting columns 15 are fixedly connected with supporting plates 16, the supporting plates 16 are used for supporting and fixing a hydraulic cylinder 17, the lower end of the supporting plates 16 is fixedly connected with the hydraulic cylinder 17, the output end of the hydraulic cylinder 17 is fixedly connected with a connecting seat 18, the lower end of the connecting seat 18 is fixedly connected with a cutter 19, the cutter 19 is used for cutting a polyurethane foam pad, the middle part of the upper end of the cutting table 10 is provided with a plurality of cutting grooves 14 for facilitating the cutting of the cutter 19, the four sides of the lower end of the workbench 1 are fixedly connected with supporting rods 20, a storage rack 21 is fixedly connected among the supporting rods 20, the upper end of the storage rack 21 is provided with a storage box 22 for storing the foam pad which is inferior in cutting, the workbench 1 is provided with a limiting opening 24, the limiting opening 24, the connecting block 8 is convenient to move and support, and the plurality of pulleys 23 are in contact with the inner wall of the workbench 1.

During the use, the power is switched on, then the polyurethane foam pad that will wait to cut is put on cutting table 10, then make electric telescopic handle 12 on the support 11 of cutting table 10 both sides drive briquetting 13 and descend, make briquetting 13 and polyurethane foam pad contact down, and extrude polyurethane foam pad, the centre gripping of accomplishing polyurethane foam pad is fixed, when the position of cutting of polyurethane foam board needs to be adjusted, can drive motor 6, make threaded rod 4 rotate in spacing groove 2, the rotation of threaded rod 4 drives a pair of connecting plate 8 and removes, make the branch 9 of being connected with connecting plate 8 drive cutting table 10 and remove, thereby drive the removal of polyurethane foam board, adjust cutting position, then pneumatic cylinder 17 drives cutter 19 of connecting seat 18 lower extreme and descends, make cutter 19 cut the processing to the polyurethane foam board on cutting table 10.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The cutting device for the polyurethane foam pad is characterized by comprising a workbench (1), wherein a limiting groove (2) is formed in the workbench (1), a first bearing (3) is fixedly connected to one side of the limiting groove (2), a threaded rod (4) is movably connected in the first bearing (3), the threaded rod (4) is far away from one side of the first bearing (3) and is fixedly connected with a motor (6) through a second bearing (5), the motor (6) is fixedly connected with the side wall of the workbench (1) through a fixing frame (7), the threaded rod (4) is in threaded connection with a pair of connecting blocks (8), the upper ends of the connecting blocks (8) are fixedly connected with supporting rods (9), the upper ends of the supporting rods (9) penetrate through the workbench (1) and are fixedly connected with a cutting platform (10), the two sides of the cutting platform (10) are fixedly connected with a support (11), and the upper ends of the support (11) are fixedly connected with an electric telescopic rod (, the output ends of the electric telescopic rods (12) penetrate through the bracket (11) and are fixedly connected with the lower pressing block (13).

2. A cutting device for polyurethane foam mats as claimed in claim 1, wherein: the four sides of the upper end of the workbench (1) are fixedly connected with supporting columns (15), the upper ends of the supporting columns (15) are fixedly connected with supporting plates (16), the lower ends of the supporting plates (16) are fixedly connected with hydraulic cylinders (17), the output ends of the hydraulic cylinders (17) are fixedly connected with connecting seats (18), and the lower ends of the connecting seats (18) are fixedly connected with cutters (19).

3. A cutting device for polyurethane foam mats as claimed in claim 1, wherein: the middle part of the upper end of the cutting table (10) is provided with a plurality of cutting grooves (14).

4. A cutting device for polyurethane foam mats as claimed in claim 1, wherein: the four sides of the lower end of the workbench (1) are fixedly connected with supporting rods (20), a storage rack (21) is fixedly connected among the supporting rods (20), and a storage box (22) is arranged at the upper end of the storage rack (21).

5. A cutting device for polyurethane foam mats as claimed in claim 1, wherein: the workbench (1) is provided with a limiting opening (24), and the limiting opening (24) is matched with the supporting rod (9).

6. A cutting device for polyurethane foam mats as claimed in claim 1, wherein: the lower ends of the connecting blocks (8) are fixedly connected with a plurality of pulleys (23), and the pulleys (23) are in contact with the inner wall of the workbench (1).