CN209456482U - A leather automatic extrusion device - Google Patents

Abstract

The utility model discloses an automatic leather pressing device, which comprises a workbench, wherein the workbench comprises a first support rod, a second support rod, a screw rod, a motor, a fixing mechanism, an air cylinder and an extrusion mechanism, and the fixing mechanism is installed On the table side of the worktable, the first support rod is disposed on the worktable on the side away from the fixing mechanism, and the screw rod is disposed at the end of the first support rod away from the worktable. The second support rod is connected to the screw rod through a first fixing block, the motor is mounted on the second support rod, the air cylinder is connected to the motor through a first connecting rod, and the extrusion mechanism is connected to the The output end of the cylinder is connected; the device can automatically stop the brush when it reaches the leather surface through the spring and the fixing block set in the extrusion mechanism to protect the leather surface. need.

Description

A leather automatic extrusion device

technical field

The utility model belongs to the technical field of leather processing, in particular to an automatic leather extrusion device.

Background technique

Leather is a denatured and non-perishable animal skin obtained by physical and chemical processing such as depilation and tanning. Leather is composed of natural protein fibers tightly woven in three-dimensional space. With the continuous improvement of people's living standards, leather products have gradually entered thousands of households.

In the processing and manufacturing process of leather bags, it is often necessary to flatten the leather to ensure the quality of the leather bag and the flatness of the leather. In the process of leather production, a flattening machine is usually used for flattening. However, the traditional Most of the flattening machines used to produce leather are flattened by direct pressing, which requires a long time to press, which not only wastes a lot of time, but also has low work efficiency and is very inconvenient to use, and the existing leather pressing devices often Unable to control the strength, it is easy to cause damage to the leather surface.

In view of this, it is necessary to design an automatic leather pressing device with high degree of automation, small damage to leather and good pressing effect.

Utility model content

The purpose of this utility model is to provide an automatic leather extrusion device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an automatic leather extrusion device, including a workbench, the workbench includes a first support rod, a second support rod, a screw rod, a motor, a fixing mechanism, an air cylinder and an extruder. The fixing mechanism is installed on one side of the table top of the worktable, the first support rod is arranged on the side of the worktable away from the fixing mechanism, and the screw rod is arranged on the side away from the first support rod At one end of the worktable, the second support rod is connected to the screw rod through a first fixing block, and the second support rod is perpendicular to the first support rod, and the motor is installed on the second support rod. On the support rod, the cylinder is connected with the motor through a first connecting rod, and the extrusion mechanism is connected with the output end of the cylinder.

Preferably, the fixing mechanism includes a heating pipe, a stud and a fixing seat, six groups of the heating pipes are arranged in the base of the fixing mechanism, and the fixing seat is installed on the fixing mechanism away from the fixing mechanism through the stud Workbench side.

Preferably, the pressing mechanism includes a metal cylinder, a brush, a second fixing block, a spring, a telescopic sleeve and a metal rod, the metal rod is arranged inside the metal cylinder, and the metal rod is connected to the output end of the cylinder. connection, the brush is installed on the end of the metal cylinder away from the cylinder through the telescopic sleeve, the second fixing block and the spring are arranged inside the telescopic sleeve, and the second fixing block is arranged in the between the spring and the brush.

Preferably, both sides of the rotating shaft of the brush are connected to the cylinder through the second connecting rod.

Compared with the prior art, the beneficial effects of the present utility model are:

1. This device integrates the propulsion and extrusion processes of the device through the design of the motor and the cylinder, which simplifies the operation process and saves manpower and material resources;

2. The heating tube set in the fixing mechanism can preheat the leather to be processed to soften the surface and improve the extrusion efficiency. At the same time, different extrusion needs can be achieved by replacing different fixing seats;

3. The second fixing block and the spring set in the extrusion mechanism can feed back the contraction to the metal rod when the brush reaches the leather surface, so that the motor can no longer be pushed down, preventing the leather surface from being damaged by excessive force.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the structure diagram of the extrusion mechanism of the utility model;

FIG. 3 is a structural diagram of the fixing mechanism of the present invention.

In the figure: 1, workbench; 2, first support rod; 3, second support rod; 4, screw rod; 5, first fixing block; 6, motor; 7, fixing mechanism; 701, heating pipe; 702, screw Column; 703, fixed seat; 8, cylinder; 9, extrusion mechanism; 901, metal cylinder; 902, brush; 903, second fixing block; 904, spring; 905, telescopic sleeve; 906, metal rod; 10, The first connecting rod; 11, the second connecting rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: an automatic leather extrusion device, comprising a workbench 1, the workbench 1 includes a first support rod 2, a second support rod 3, a screw 4, Motor 6, fixing mechanism 7, air cylinder 8 and pressing mechanism 9, the fixing mechanism 7 is installed on the table side of the table 1, and the first support rod 2 is arranged on the table 1 away from the fixing On the side of the mechanism 7, the screw 4 is arranged at the end of the first support rod 2 away from the worktable 1, the second support rod 3 is connected to the screw 4 through the first fixing block 5, and the The second support rod 3 is perpendicular to the first support rod 2 , the motor 6 is mounted on the second support rod 3 , the cylinder 8 is connected to the motor 6 through the first connecting rod 10 , the The extrusion mechanism 9 is connected with the output end of the cylinder 8 .

Specifically, the fixing mechanism 7 includes a heating tube 701 , a stud 702 and a fixing seat 703 . Six groups of the heating tubes 701 are arranged in the base of the fixing mechanism 7 , and the fixing seat 703 is installed through the stud 702 . On the side of the fixing mechanism 7 away from the worktable 1 , different fixing bases 703 can be installed through the studs 702 to meet different pressing requirements.

Specifically, the pressing mechanism 9 includes a metal cylinder 901, a brush 902, a second fixing block 903, a spring 904, a telescopic sleeve 905 and a metal rod 906. The metal rod 906 is arranged inside the metal cylinder 901, so The metal rod 906 is connected to the output end of the cylinder 8, the brush 902 is installed on the end of the metal cylinder 901 away from the cylinder 8 through the telescopic sleeve 905, the second fixing block 903 and the spring 904 It is arranged inside the telescopic sleeve 905, and the second fixing block 903 is arranged between the spring 904 and the brush 902. When the brush 902 reaches the leather surface, it passes through the contact between the second fixing block 903 and the spring 904. The shrinkage is fed back to the metal rod 906, so that the motor 6 is no longer pushed downward, and the leather surface is prevented from being damaged by excessive force.

Specifically, the two sides of the rotating shaft of the brush 902 are connected to the cylinder 8 through the second connecting rod 11 , and this design can make the brush roll on the leather surface to achieve a squeezing effect.

Working principle: When in use, install a suitable fixing seat 703 through the stud 702, place the leather surface to be processed on the fixing seat 703, and start the heating tube 701 to preheat the leather to soften it, which is more conducive to extrusion , adjust the appropriate height of the second support rod 3 on the screw 4, fix the second support rod 3 through the first fixing block 5, move the motor 6 to the top of the fixing mechanism 7, start the motor 6, and the first connecting rod 10 downward Move, when the brush 902 reaches the leather surface, it feeds back to the metal rod 906 through the contraction of the second fixing block 903 and the spring 904, so that the motor 6 is no longer pushed downwards, preventing the leather surface from being damaged by excessive force, and then the cylinder 8 is activated to pass The second connecting rod 11 drives the brush 902 to rotate to squeeze the leather surface.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (4)

1. A leather automatic extrusion device, comprising a workbench (1), characterized in that: the workbench (1) comprises a first support rod (2), a second support rod (3), a screw (4), A motor (6), a fixing mechanism (7), a cylinder (8) and a pressing mechanism (9), the fixing mechanism (7) is installed on the table side of the workbench (1), and the first support rod ( 2) is arranged on the side of the workbench (1) away from the fixing mechanism (7), the screw (4) is arranged at the end of the first support rod (2) away from the workbench (1), The second support rod (3) is connected to the screw rod (4) through the first fixing block (5), and the second support rod (3) is perpendicular to the first support rod (2), The motor (6) is mounted on the second support rod (3), the air cylinder (8) is connected to the motor (6) through a first connecting rod (10), and the extrusion mechanism (9) Connect with the output end of the cylinder (8). 2 . The automatic leather pressing device according to claim 1 , wherein the fixing mechanism ( 7 ) comprises a heating pipe ( 701 ), a stud ( 702 ) and a fixing seat ( 703 ). The heating pipe (701) is arranged in the base of the fixing mechanism (7), and the fixing seat (703) is installed on the fixing mechanism (7) through the stud (702) away from the workbench (1) side. 3. The automatic leather pressing device according to claim 1, wherein the pressing mechanism (9) comprises a metal cylinder (901), a brush (902), a second fixing block (903), A spring (904), a telescopic sleeve (905) and a metal rod (906), the metal rod (906) is arranged inside the metal cylinder (901), the metal rod (906) and the cylinder (8) output The brush (902) is installed on the end of the metal cylinder (901) away from the cylinder (8) through the telescopic sleeve (905), the second fixing block (903) and the spring ( 904) is arranged inside the telescopic sleeve (905), and the second fixing block (903) is arranged between the spring (904) and the brush (902). 4 . The automatic leather pressing device according to claim 3 , wherein both sides of the rotating shaft of the brush ( 902 ) are connected to the cylinder ( 8 ) through a second connecting rod ( 11 ). 5 .