CN211999773U

CN211999773U - Knurling device is used in leather production and processing

Info

Publication number: CN211999773U
Application number: CN202020409037.0U
Authority: CN
Inventors: 余礼忍; 吴辉; 王红亮
Original assignee: Zhangzhou Fuyang Leather Industry Co ltd
Current assignee: Zhangzhou Fuyang Leather Industry Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-11-24
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a knurling device is used in leather production and processing, including the mounting bracket, still include: the mounting frame is provided with two mounting grooves which are respectively arranged on two sides of one end of the mounting frame, a rotary threaded sleeve is movably inserted into one end of the mounting frame, the upper ends of the two rotary threaded sleeves are positioned on the outer side of the mounting frame, and the two ends are mutually connected through a transmission chain wheel and a transmission chain in a transmission way; flexible screw rod, two has, its difference movable mounting is in the inside of mounting bracket, driving motor's output passes through drive sprocket and drive chain and drives a rotatory swivel nut and rotate, it drives another rotatory swivel nut through drive sprocket and drive chain and rotates, the inside flexible screw rod of rotatory swivel nut is under the effect of stopper and spacing groove, prolong or shrink, it removes along the slide rail through the slider to drive the movable plate, thereby adjust the distance between removal compression roller and the fixed compression roller, so that be adapted to the leather of different thickness.

Description

Knurling device is used in leather production and processing

Technical Field

The utility model relates to a leather processing technology field specifically is a knurling device is used in leather production and processing.

Background

The back leather is animal leather which is obtained by physical and chemical processing such as unhairing, tanning and the like and is denatured and not easy to rot. Leather is closely woven by natural protein fiber in three-dimensional space and constitutes, there is a special grain surface course on its surface, natural grain and gloss have, it is comfortable to feel, the leather industry has covered the leather making, the shoemaking, the fur clothing, leather goods, main part trades such as fur and goods, and supporting trades such as leather chemical industry, leather five metals, leather machinery, auxiliary material, the embossing device who commonly goes up on the market often structure is fairly simple, there are a great deal of problems during the use, can't adjust the distance between the knurling version roller according to the leather of different thickness when using, and when needing to change the knurling version roller, it is more troublesome to dismantle, can't carry out quick change, waste manpower and materials, we have proposed a leather production and processing and used the knurling device to solve the problem in order to solve this series of problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a knurling device is used in leather production and processing to solve the problem that proposes in 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 leather production processing is with knurling device, includes the mounting bracket, still includes:

the mounting frame is provided with two mounting grooves which are respectively arranged on two sides of one end of the mounting frame, a rotary threaded sleeve is movably inserted into one end of the mounting frame, the upper ends of the two rotary threaded sleeves are positioned on the outer side of the mounting frame, and the two ends are mutually connected through a transmission chain wheel and a transmission chain in a transmission way;

the two telescopic screw rods are respectively and movably arranged in the mounting rack, the upper ends of the two telescopic screw rods are positioned in the rotary threaded sleeve, and the lower ends of the two telescopic screw rods are positioned outside the rotary threaded sleeve;

the four movable plates are movably arranged on two sides of the two mounting grooves respectively and are symmetrically distributed, a connecting rod is fixedly arranged in the middle of one end of each of the opposite surfaces of the two movable plates, and the middle of one side of each connecting rod is fixedly connected with the lower end of the telescopic screw rod;

the two mounting sleeves are respectively fixed on one opposite side of the two movable plates, slots are formed in one side of the surfaces of the two mounting sleeves, and clamping grooves are formed in the middle positions of two sides inside the slots;

the movable compression roller is movably mounted inside the mounting frame, mounting rods are movably mounted on two sides of the movable compression roller, contraction grooves are formed in two sides of one end, away from each other, of each of the two mounting rods, a supporting spring is movably mounted inside each contraction groove, and a movable clamping block is fixedly mounted at one end of each supporting spring and located inside each clamping groove;

the fixed compression roller is movably arranged inside the mounting rack and is positioned below the movable compression roller;

and the driving motor is fixedly arranged on one side of the mounting rack, and the output end of the driving motor is in transmission connection with one end of the rotary threaded sleeve through a transmission chain wheel and a transmission chain.

Preferably, the equal fixed mounting in both sides on mounting bracket surface has the slide rail, the slide rail is located the mounting groove both sides are symmetric distribution.

Preferably, a sliding block is fixedly mounted on one side of each of the opposite surfaces of the two adjacent moving plates, and the sliding blocks are movably connected with the sliding rails.

Preferably, the two sides inside the mounting groove are fixedly provided with limiting blocks, and the two limiting blocks are positioned on the two sides of the telescopic screw rod and are symmetrically distributed.

Preferably, both sides of the surface of the telescopic screw rod are provided with limit grooves, and the limit blocks are movably inserted in the limit grooves.

Preferably, a motor frame is fixedly mounted on one side of the upper end of the mounting frame, and the driving motor is fixedly mounted inside the motor frame.

Preferably, push rods are movably mounted on two sides of the surface of the mounting sleeve, one end of each push rod is located inside the corresponding clamping groove, and the end of each push rod is attached to one side of the corresponding movable clamping block.

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

1. the utility model discloses a setting of mounting groove for the integrated device has fine regulation effect, driving motor's output passes through drive sprocket and drive chain and drives a rotatory swivel nut and rotate, it drives another rotatory swivel nut through drive sprocket and drive chain and rotates, the inside flexible screw rod of rotatory swivel nut is under the effect of stopper and spacing groove, prolong or shrink, it removes along the slide rail through the slider to drive the movable plate, thereby adjust the distance between removal compression roller and the fixed compression roller, so as to be adapted to the leather of different thickness.

2. The utility model discloses a setting of installation cover for the integrated device has fine installation effect, remove the inside that compression roller both sides installation pole inserted the slot, one side of activity fixture block is the slope form, insert along with the installation pole, the inside of shrink groove is contract to the activity fixture block, after inserting completely, the normal position is resumeed to the activity fixture block under supporting spring's effect, with draw-in groove looks joint, be convenient for to the fixed of installation pole, when needs are dismantled, the user promotes the push rod, the push rod drives the inside that the shrink groove is contracted to the activity fixture block, be convenient for to remove breaking away from of compression roller.

Drawings

Fig. 1 is a schematic view of the overall device of the present invention.

Fig. 2 is a schematic view of the top view structure of the movable compression roller of the present invention.

Fig. 3 is a schematic view of the side structure of the telescopic screw of the present invention.

In the figure: 1. a mounting frame; 2. fixing the compression roller; 3. moving the press roller; 4. moving the plate; 5. a slide rail; 6. a telescopic screw; 7. mounting grooves; 8. rotating the threaded sleeve; 9. a drive motor; 10. a motor frame; 11. mounting a rod; 12. installing a sleeve; 13. a push rod; 14. a movable clamping block; 15. a card slot; 16. a support spring; 17. a limiting groove; 18. stopper, 19, slider.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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. 1-3, the present invention provides an embodiment: the utility model provides a leather production processing is with knurling device, includes mounting bracket 1, still includes:

the two mounting grooves 7 are respectively formed in two sides of one end of the mounting frame 1, rotary threaded sleeves 8 are movably inserted into one ends of the mounting frame 1, the upper ends of the two rotary threaded sleeves 8 are located on the outer side of the mounting frame 1, and the two ends are in transmission connection with each other through a transmission chain wheel and a transmission chain;

the two telescopic screw rods 6 are respectively and movably arranged in the mounting rack 1, the upper ends of the two telescopic screw rods are positioned in the rotary threaded sleeve 8, and the lower ends of the two telescopic screw rods are positioned outside the rotary threaded sleeve 8;

the four movable plates 4 are movably arranged on two sides of the two mounting grooves 7 respectively and are symmetrically distributed, a connecting rod is fixedly arranged in the middle of one end of each of the opposite surfaces of the two movable plates 4, and the middle of one side of each connecting rod is fixedly connected with the lower end of the telescopic screw 6;

the two mounting sleeves 12 are respectively fixed on one opposite side of the two movable plates 4, slots are formed in one side of the surfaces of the two mounting sleeves, and clamping grooves 15 are formed in the middle positions of two sides inside the slots;

the movable compression roller 3 is movably mounted inside the mounting frame 1, mounting rods 11 are movably mounted on two sides of the movable compression roller 3, contraction grooves are formed in two sides of one end, away from each other, of each of the two mounting rods 11, a supporting spring 16 is movably mounted inside each contraction groove, and a movable clamping block 14 is fixedly mounted at one end of each supporting spring 16 and located inside each clamping groove 15;

the fixed compression roller 2 is movably arranged inside the mounting frame 1 and is positioned below the movable compression roller 3;

and the driving motor 9 is fixedly arranged on one side of the mounting frame 1, and the output end of the driving motor is in transmission connection with one end of the rotary threaded sleeve 8 through a transmission chain wheel and a transmission chain.

Specifically, as shown in fig. 1-3, slide rails 5 are fixedly mounted on both sides of the surface of the mounting rack 1, and the slide rails 5 are symmetrically arranged on both sides of the mounting groove 7, so as to facilitate movement of the movable plate 4.

Specifically, as shown in fig. 1 to 3, a sliding block 19 is fixedly installed on one side of each of the opposite surfaces of the two adjacent moving plates 4, and the sliding block 19 is movably connected with the sliding rail 5, so that the moving plates 4 and the mounting frame 1 can be movably connected.

Specifically, as shown in fig. 1-3, the two sides inside the mounting groove 7 are fixedly provided with the limiting blocks 18, and the two limiting blocks 18 are symmetrically distributed on the two sides of the telescopic screw 6, so that the telescopic screw 6 is limited and the rotation of the rotary screw sleeve 8 is avoided.

Specifically, as shown in fig. 1-3, both sides of the surface of the telescopic screw 6 are provided with a limiting groove 17, and a limiting block 18 is movably inserted into the limiting groove 17, so that the limiting block 18 can move in the limiting groove 17 conveniently.

Specifically, as shown in fig. 1-3, a motor frame 10 is fixedly mounted on one side of the upper end of the mounting frame 1, and a driving motor 9 is fixedly mounted inside the motor frame 10, so that the driving motor 9 can be conveniently mounted and fixed.

Specifically, as shown in fig. 1-3, push rods 13 are movably mounted on both sides of the surface of the mounting sleeve 12, one end of each push rod 13 is located inside the corresponding clamping groove 15, and the end of each push rod 13 is attached to one side of the corresponding movable clamping block 14, so that the movable clamping block 14 is conveniently controlled to be contracted, and the movable pressing roller 3 is conveniently detached.

The working principle is as follows: before the utility model is used, a user inserts the installation rods 11 at two sides of the movable compression roller 3 into the slot, one side of the movable clamping block 14 is inclined, along with the insertion of the installation rods 11, the movable clamping block 14 is contracted into the contraction groove, after the movable clamping block is completely inserted, the movable clamping block 14 is restored to the original position under the action of the supporting spring 16 and is clamped with the clamping groove 15, so as to fix the installation rods 11 conveniently, when the movable compression roller 3 needs to be disassembled, the user pushes the push rod 13, the push rod 13 drives the movable clamping block 14 to be contracted into the contraction groove, so as to separate the movable compression roller 3, the output end of the driving motor 9 drives one rotary screw sleeve 8 to rotate through the driving chain wheel and the driving chain, the other rotary screw sleeve 8 is driven to rotate through the driving chain wheel and the driving chain, the telescopic screw 6 in the rotary screw sleeve 8 is extended or contracted under the action of the limit block 18 and the, the movable plate 4 is driven to move along the slide rail 5 through the slide block 19, so that the distance between the movable press roller 3 and the fixed press roller 2 is adjusted to adapt to the leather with different thicknesses.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a leather production processing is with knurling device, includes mounting bracket (1), its characterized in that still includes:

the two mounting grooves (7) are respectively arranged on two sides of one end of the mounting frame (1), a rotary threaded sleeve (8) is movably inserted into one end of the mounting frame, the upper ends of the two rotary threaded sleeves (8) are positioned on the outer side of the mounting frame (1), and the two rotary threaded sleeves are in transmission connection with each other through a transmission chain wheel and a transmission chain;

the two telescopic screw rods (6) are respectively and movably arranged in the mounting rack (1), the upper ends of the two telescopic screw rods are positioned in the rotary threaded sleeve (8), and the lower ends of the two telescopic screw rods are positioned outside the rotary threaded sleeve (8);

the four moving plates (4) are respectively and movably arranged on two sides of the two mounting grooves (7) in a symmetrical distribution manner, a connecting rod is fixedly arranged in the middle of one end of each of the opposite surfaces of the two moving plates (4), and the middle of one side of each connecting rod is fixedly connected with the lower end of the telescopic screw rod (6);

the two mounting sleeves (12) are respectively fixed on one opposite side of the two moving plates (4), slots are formed in one side of the surface of each mounting sleeve, and clamping grooves (15) are formed in the middle positions of two sides inside each slot;

the movable compression roller (3) is movably mounted inside the mounting frame (1), mounting rods (11) are movably mounted on two sides of the movable compression roller (3), two shrinkage grooves are formed in two sides of one end, away from each other, of each mounting rod (11), a supporting spring (16) is movably mounted inside each shrinkage groove, a movable clamping block (14) is fixedly mounted at one end of each supporting spring (16), and each movable clamping block is located inside each clamping groove (15);

the fixed compression roller (2) is movably arranged inside the mounting rack (1) and is positioned below the movable compression roller (3);

and the driving motor (9) is fixedly installed on one side of the mounting rack (1), and the output end of the driving motor is in transmission connection with one end of the rotary threaded sleeve (8) through a transmission chain wheel and a transmission chain.

2. The embossing apparatus for leather production and processing of claim 1, wherein: the mounting bracket is characterized in that sliding rails (5) are fixedly mounted on two sides of the surface of the mounting bracket (1), and the sliding rails (5) are located on two sides of the mounting groove (7) and are symmetrically distributed.

3. The embossing apparatus for leather production and processing of claim 2, wherein: and one side of the opposite surface of each two adjacent moving plates (4) is fixedly provided with a sliding block (19), and the sliding blocks (19) are movably connected with the sliding rails (5).

4. The embossing apparatus for leather production and processing of claim 1, wherein: the mounting groove (7) is internally and fixedly provided with limiting blocks (18) on two sides, and the limiting blocks (18) are located on two sides of the telescopic screw rod (6) and are symmetrically distributed.

5. The embossing apparatus for leather production and processing of claim 4, wherein: limiting grooves (17) are formed in two sides of the surface of the telescopic screw rod (6), and limiting blocks (18) are movably inserted into the limiting grooves (17).

6. The embossing apparatus for leather production and processing of claim 1, wherein: one side fixed mounting of mounting bracket (1) upper end has motor frame (10), the inside fixed mounting of motor frame (10) has driving motor (9).

7. The embossing apparatus for leather production and processing of claim 1, wherein: both sides on the surface of the mounting sleeve (12) are movably provided with push rods (13), one end of each push rod (13) is located in the clamping groove (15), and the end of each push rod is attached to one side of the corresponding movable clamping block (14).