CN211917002U

CN211917002U - Limiting die for sponge punching

Info

Publication number: CN211917002U
Application number: CN201922303187.3U
Authority: CN
Inventors: 包婷
Original assignee: Jiangsu Jiangnan Innovation Sponge Co ltd
Current assignee: Jiangsu Jiangnan Innovation Sponge Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-11-13
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a spacing mould for sponge punches, which comprises a mounting bracket, locate the conveyer belt on the mounting bracket, install the support on the mounting bracket, support crossbeam lower extreme is equipped with the puncher, the opening has been seted up on the support, the cylinder is installed to the support lateral wall, the cylinder drive end is installed and is used for sheltering from the open-ended baffle, the biax motor is installed to the mounting bracket below, the utility model relates to a sponge processing technology field, the utility model discloses simple structure, accessible cylinder cooperation baffle accomplish the open-ended switch to the restriction sponge continues to remove, biax motor cooperation threaded rod makes the slider drive spacing template fixed to the sponge, and buffer spring cooperation splint can realize that the flexibility of sponge is fixed, and the hole of having avoided excessive extrusion to cause is crooked, and the use of giving people has brought the convenience.

Description

Limiting die for sponge punching

Technical Field

The utility model relates to a sponge processing technology field specifically is a spacing mould that is used for sponge to punch.

Background

The sponge material has a wide application range, relates to the industries of furniture, automobiles and hand tools, is generally used as an elastic cushion or product package, a limiting hole is often required to be formed in the sponge material, the limiting hole in the sponge material can be used for wrapping a protruding structure of a product, the sponge material has strong elasticity, which often causes the plasticity of the sponge material to be weak, the sponge material is often required to be reprocessed before the finished product, and particularly for the sponge material with strength requirement, in order to enhance the overall strength of the sponge during foam molding, through holes are reduced as much as possible during sponge material molding, for the utility model patent with the publication number of CN208323588U that sponge materials required to be provided with through holes need to be punched again, a limiting die for sponge punching is disclosed, which comprises an upper die plate, a lower die plate and a pneumatic device for driving the upper die plate to move up and down, wherein the upper die plate moves down and is combined with the lower die plate to limit the sponge on a fixed conveyor belt; the device accessible compresses tightly the sponge and realizes the fixed of sea, however the device acts on the conveyer belt, and for preventing sponge continuation motion on the conveyer belt, the device needs great pressure to fix the sponge, nevertheless receives the influence of sponge own characteristic, and excessive compression sponge can cause the hole bending of beating out, hole diameter inconsistent, produces the defective products, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a spacing mould for sponge punches has solved the too big problem that leads to the hole bending easily of current device pressure.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a limiting die for sponge punching comprises a mounting frame, wherein a conveying belt is arranged on the mounting frame, a support is arranged on the mounting frame, a punching machine is arranged at the lower end of a cross beam of the support, an opening is formed in the support, an air cylinder is arranged on the side wall of the support, a baffle plate used for shielding the opening is arranged at the driving end of the air cylinder, a double-shaft motor is arranged below the mounting frame, a pair of support plates are arranged below the mounting frame and positioned at two sides of the double-shaft motor, a pair of threaded rods are arranged at the driving end of the double-shaft motor and movably connected with the support plates, a pair of slide rails are arranged on the lower wall of the mounting frame, a pair of slide blocks are arranged on the pair of slide rails and are rotatably connected with the pair of threaded rods, and a pair of limiting templates is arranged on the folding rods, and a pair of buffering assemblies is arranged on the limiting templates.

Preferably, the buffering assembly comprises a pair of sleeves fixedly connected to the side walls of the limiting templates, a pair of through holes are formed in the pair of sleeves, a pair of pressing rods penetrate through the pair of through holes, a pair of pistons fixedly connected with the pair of pressing rods are embedded in the pair of sleeves, a pair of buffering springs are installed between the pair of pistons and the pair of inner walls of the sleeves, and pressing plates are installed at the other ends of the pair of pressing rods.

Preferably, a fixing seat is installed on the double-shaft motor.

Preferably, a pair of transverse plates is arranged on the pair of limiting templates.

Preferably, the double-shaft motor is connected with the threaded rod through a coupling.

Preferably, the two ends of the buffer spring are provided with a gasket.

Preferably, the height of the baffle is greater than the height of the opening.

Preferably, the threaded rod is connected with the support plate through a bearing.

Advantageous effects

The utility model provides a spacing mould for sponge punches possesses following beneficial effect, the utility model discloses simple structure, open-ended switch is accomplished to accessible cylinder cooperation baffle to the restriction sponge continues to remove, and biax motor cooperation threaded rod makes the slider drive spacing template and fixes the sponge, and buffer spring cooperation splint can realize that the flexibility of sponge is fixed, and the hole that has avoided excessive extrusion to cause is crooked, and the use of giving people has brought the convenience.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic side view of the present invention.

In the figure: 1. a mounting frame; 2. a conveyor belt; 3. a support; 4. a perforating machine; 5. an opening; 6. a cylinder; 7. a baffle plate; 8. a double-shaft motor; 9. a support plate; 10. a threaded rod; 11. a slide rail; 12. a slider; 13. a connecting plate; 14. folding the rod; 15. limiting the template; 16. a sleeve; 17. a pressure lever; 18. a piston; 19. a buffer spring; 20. pressing a plate; 21. a transverse plate.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a limiting die for sponge punching comprises an installation frame 1, wherein a conveying belt 2 is arranged on the installation frame 1, a support 3 is arranged on the installation frame 1, a punching machine 4 is arranged at the lower end of a cross beam of the support 3, an opening 5 is formed in the support 3, a cylinder 6 is arranged on the side wall of the support 3, a baffle 7 used for shielding the opening 5 is arranged at the driving end of the cylinder 6, a double-shaft motor 8 is arranged below the installation frame 1, a pair of support plates 9 are arranged below the installation frame 1 and positioned at two sides of the double-shaft motor 8, a pair of threaded rods 10 are arranged at the driving end of the double-shaft motor 8, the pair of threaded rods 10 are movably connected with the support plates 9, a pair of slide rails 11 are arranged on the lower wall of the installation frame 1, a pair of slide blocks 12 are arranged on the pair of slide rails 11, the, a pair of folding rods 14 are arranged on the pair of connecting plates 13, a pair of limiting templates 15 are arranged on the pair of folding rods 14, and a pair of buffering components are arranged on the pair of limiting templates 15; the buffer assembly comprises a pair of sleeves 16 fixedly connected to the side walls of the limiting templates 15, a pair of through holes are formed in the pair of sleeves 16, a pair of compression bars 17 penetrate through the pair of through holes, a pair of pistons 18 fixedly connected with the pair of compression bars 17 are embedded in the pair of sleeves 16, a pair of buffer springs 19 are arranged between the pair of pistons 18 and the inner walls of the pair of sleeves 16, and a compression plate 20 is arranged at the other end of the pair of compression bars 17; a fixed seat is arranged on the double-shaft motor 8; a pair of transverse plates 21 are arranged on the pair of limiting templates 15; the double-shaft motor 8 is connected with the threaded rod 10 through a coupler; two ends of the buffer spring 19 are provided with gaskets; the height of the baffle 7 is greater than that of the opening 5; the threaded rod 10 is connected with the support plate 9 through a bearing.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): when using, the extension of accessible cylinder 6 drive end makes baffle 7 descend, block opening 5 and hinder the sponge and continue to move ahead, then start double-shaft motor 8, double-shaft motor 8 drives a pair of threaded rod 10 and rotates, connect soon a pair of slider 12 on it just can relative motion on a pair of slide rail 11, it presss from both sides the sponge to drive a pair of spacing template 15 through connecting plate 13 and folding rod 14, splint drive piston 18 through depression bar 17 after with the sponge contact and make buffer spring 19 compress at the internal motion of sleeve 16, provide certain buffer power, be convenient for punch, then start puncher 4, start work, after finishing punching, double-shaft motor 8 antiport removes the sponge and fixes, cylinder 6 drives baffle 7 and rises, the sponge is transported by opening 5 continuation, high durability and convenient use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 utility model provides a spacing mould for sponge punches, includes mounting bracket (1), locate conveyer belt (2) on mounting bracket (1), install support (3) on mounting bracket (1), support (3) crossbeam lower extreme is equipped with puncher (4), its characterized in that, opening (5) have been seted up on support (3), cylinder (6) are installed to support (3) lateral wall, baffle (7) that are used for sheltering from opening (5) are installed to cylinder (6) drive end, double-shaft motor (8) are installed to mounting bracket (1) below, mounting bracket (1) below lie in double-shaft motor (8) both sides department install a pair of extension board (9), double-shaft motor (8) drive end is installed a pair of threaded rod (10), and is a pair of threaded rod (10) with extension board (9) swing joint, a pair of slide rail (11) is installed to mounting bracket (1) lower wall, it is a pair of be equipped with a pair of slider (12) on slide rail (11), it is a pair of slider (12) connect soon in a pair of on threaded rod (10), it is a pair of connecting plate (13) are installed to slider (12) below, it is a pair of install a pair of folding rod (14) on connecting plate (13), it is a pair of install a pair of spacing template (15) on folding rod (14), it is a pair of install a pair of buffering subassembly on spacing template (15).

2. The limiting die for sponge punching according to claim 1, wherein the buffering assembly comprises a pair of sleeves (16) fixedly connected to the side walls of the limiting die plate (15), a pair of through holes are formed in the pair of sleeves (16), a pair of pressure rods (17) penetrate through the pair of through holes, a pair of pistons (18) fixedly connected with the pair of pressure rods (17) are embedded in the pair of sleeves (16), a pair of buffering springs (19) are installed between the pair of pistons (18) and the inner walls of the pair of sleeves (16), and a pressure plate (20) is installed at the other end of the pair of pressure rods (17).

3. A limiting die for sponge punching according to claim 1, wherein a fixed seat is installed on the double-shaft motor (8).

4. A limiting die for punching sponge according to claim 1, wherein a pair of transverse plates (21) are mounted on a pair of limiting templates (15).

5. A limiting die for sponge punching according to claim 1, characterized in that the double-shaft motor (8) is connected with the threaded rod (10) through a coupling.

6. A limiting die for sponge punching according to claim 2, characterized in that gaskets are installed at two ends of the buffer spring (19).

7. A limiting die for perforating sponge according to claim 1, characterized in that the height of said baffle (7) is greater than the height of said opening (5).

8. A limiting die for sponge punching according to claim 1, characterized in that the threaded rod (10) is connected with the support plate (9) through a bearing.