CN210560506U

CN210560506U - Cutting device for leather manufacturing

Info

Publication number: CN210560506U
Application number: CN201920762629.8U
Authority: CN
Inventors: 林明峰
Original assignee: Zhejiang Fenyong Leather Co Ltd
Current assignee: Zhejiang Fenyong Leather Co Ltd
Priority date: 2019-05-25
Filing date: 2019-05-25
Publication date: 2020-05-19
Anticipated expiration: 2029-05-25

Abstract

The utility model discloses a leather manufacturing cutting device in the technical field of leather manufacturing, which comprises a main body box, a pre-pressing mechanism, a pressing mechanism and a cutting mechanism, wherein the cutting mechanism comprises a sliding table, a hydraulic rod, a sleeve, a piston, a spring, a connecting rod and a cutting blade, the sliding table is fixedly connected with the top of an inner cavity of the main body box, the bottom of the hydraulic rod is welded at the bottom of the sliding table, the sleeve is fixedly connected with the top of the hydraulic rod, the piston is movably connected with the inner cavity of the sleeve, one end of the connecting rod is fixedly connected with the bottom of the piston, the cutting blade is arranged at the other end of the connecting rod, one end of the spring is connected with the top of the piston, and the other end is connected with the top of the sleeve, the utility model carries out auxiliary pressing on two sides of the whole, the cut leather can meet the production requirement.

Description

Cutting device for leather manufacturing

Technical Field

The utility model relates to a technical field is made to the leather, specifically is a cutting device is used in leather manufacturing.

Background

With the development of society, the leather industry covers the main industries of leather making, shoes making, leather clothing, leather articles, fur and products thereof, and the matching industries of leather chemical industry, leather hardware, leather machinery, auxiliary materials and the like. The association degree of the upstream and the downstream is high, depending on market pulling, the product is very green, collect the characteristics of earning foreign exchange, enriching people and employment as an organic whole, and the Chinese leather industry, through adjusting and optimizing the structure, has preliminarily formed a batch of specialized and well-defined and featured leather production equipment which plays a significant role in pulling local economy in the production and manufacturing process, and the formation of the equipment lays the foundation of the development of the Chinese leather industry.

However, make the cutting in-process at the leather, how solve because the cutting is smooth enough and influence the size of leather raw materials, make it can't carry out subsequent leather processing, in addition, to leather cutting prophase level also important in advance, can improve subsequent cutting effect effectively, improve the quality of leather production, based on this, the utility model designs a cutting device is used in leather manufacturing to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting device is used in leather manufacturing to in solving the leather manufacture cutting process that proposes in the above-mentioned background art, how solve because the cutting is leveled inadequately and influence the size of leather raw materials, make it can't carry out subsequent leather processing, in addition, to leather cutting prophase level also very important in advance, can improve subsequent cutting effect effectively, improve the problem of the quality of leather production.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutting device for leather manufacturing, includes main part case, prepressing mechanism, cutting mechanism and hold-down mechanism, the main part case includes leather passageway, ejection of compact lug, backup pad and mount table, the leather passageway is seted up in one side of main part case, the backup pad passes through the inner chamber of screw fixed connection at the main part case, and extends to the outside of leather passageway, the mount table bonds in the one end that the backup pad is close to the leather passageway, ejection of compact lug installs in the inner chamber bottom of main part case, and is located hold-down mechanism's below.

The prepressing mechanism comprises elastic supporting rods, two first rolling shafts and prepressing rollers, one end of each elastic supporting rod is fixedly connected with the top of the inner cavity of the main box, the first rolling shafts are arranged between the elastic supporting rods, and the prepressing rollers are sleeved on the outer sides of the first rolling shafts.

Cutting mechanism includes slip table, hydraulic stem, sleeve, piston, spring, connecting rod and cutting blade, slip table fixed connection is at the top of main part incasement chamber, the bottom welding of hydraulic stem is in the bottom of slip table, sleeve fixed connection is at the top of hydraulic stem, piston swing joint is in telescopic inner chamber, the one end fixed connection of connecting rod is in the bottom of piston, cutting blade installs the other end at the connecting rod, the top at the piston is connected to the one end of spring, and the other end is connected at telescopic top.

Preferably, hold-down mechanism includes motor, action wheel, follows driving wheel, drive belt, bracing piece, telescopic link and pressure strip, the top at the mount table is installed to the motor, the action wheel is installed between the backup pad through the pivot, and lies in same straight line with the mount table, also install between the backup pad through the pivot from the driving wheel, and lie in the inner chamber of main part case, the drive belt cup joints to the action wheel and follows the outside of driving wheel, the slide has been seted up in the outside of backup pad, bracing piece fixed connection is between the backup pad, and both ends swing joint is in the inside of slide, the one end fixed connection of telescopic link is in the outside of bracing piece, the pressure strip bonds at the other end of telescopic link.

Preferably, the discharging lug is obliquely arranged, one end of the discharging lug, which is close to the leather channel, is lower than the other end of the discharging lug, and the length of the discharging lug is equal to the distance between the driving wheel and the driven wheel.

Preferably, the bracing piece, telescopic link and pressure strip are equipped with five groups, and even interval distribution is in the inside of slide.

Preferably, the top of main part case inner chamber is equipped with the slide rail, the top of slip table is equipped with the spout, the size of slide rail and the size phase-match of spout.

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

1. the utility model can press the two sides of the whole leather to be cut in an auxiliary way through the arranged pressing mechanism, thereby ensuring the smoothness of the cutting surface and ensuring that the cut leather meets the production requirement;

2. the utility model discloses a leather of pre-compaction mechanism on to the drive belt that sets up carries out the preliminary treatment, makes subsequent recompression process can guarantee the level and smooth of leather face, prevents unnecessary fold and influences holistic cutting effect.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the front view of the partial structure of the present invention;

fig. 3 is a top view of the pressing mechanism of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the leather cutting device comprises a main body box 1, a leather channel 101, a discharging lug 102, a supporting plate 103, an installation table 104, a prepressing mechanism 2, an elastic support rod 201, a first roller 202, a prepressing roller 203, a cutting mechanism 3, a sliding table 301, a hydraulic rod 302, a sleeve 303, a piston 304, a spring 305, a connecting rod 306, a cutting blade 307, a pressing mechanism 4, a motor 5, a driving wheel 6, a driven wheel 7, a transmission belt 8, a supporting rod 9, an expansion rod 10, a pressing plate 11 and a slideway 12.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a cutting device for leather manufacturing, including main body case 1, prepressing mechanism 2, cutting mechanism 3 and hold-down mechanism 4, main body case 1 includes leather passageway 101, ejection of compact lug 102, backup pad 103 and mount table 104, leather passageway 101 is seted up in one side of main body case 1, backup pad 103 passes through the inner chamber of screw fixed connection at main body case 1, and extend to the outside of leather passageway 101, backup pad 103 is equipped with two, leather passageway 101 of backup pad 103 top is the feed inlet, leather that backup pad 103 below leads to 101 and is the discharge gate, mount table 104 bonds in the one end that backup pad 103 is close to leather passageway 101, ejection of compact lug 102 is installed in main body case 1's inner chamber bottom, and be located hold-down mechanism 3's below, be convenient for accomplish the leather roll-off.

The prepressing mechanism 2 comprises two elastic supporting rods 201, two first rolling shafts 202 and two prepressing rollers 203, one end of each elastic supporting rod 201 is fixedly connected with the top of the inner cavity of the main box 1, the first rolling shafts 202 are mounted between the two elastic supporting rods 201, the prepressing rollers 203 are sleeved on the outer sides of the first rolling shafts 202, and the elastic supporting rods 201 are selected to facilitate adjustment and control of the distance between the prepressing rollers 203 and leather on the transmission belt 8, so that the prepressing rollers 203 play a role in smoothing the leather.

The cutting mechanism 3 comprises a sliding table 301, a hydraulic rod 302, a sleeve 303, a piston 304, a spring 305, a connecting rod 306 and a cutting blade 307, wherein the sliding table 301 is fixedly connected to the top of the inner cavity of the main body box 1, the bottom of the hydraulic rod 302 is welded to the bottom of the sliding table 301, the sleeve 303 is fixedly connected to the top of the hydraulic rod 302, the piston 304 is movably connected to the inner cavity of the sleeve 303, one end of the connecting rod 306 is fixedly connected to the bottom of the piston 304, the cutting blade 307 is installed at the other end of the connecting rod 306, one end of the spring 305 is connected to the top of the piston 304, and the other end of the spring is connected to the top of the sleeve 303, and by arranging the spring 305 and the piston 304, the.

Wherein, the hold-down mechanism 4 comprises a motor 5, a driving wheel 6, a driven wheel 7, a transmission belt 8, a support rod 9, a telescopic rod 10 and a hold-down plate 11, the motor 5 is arranged at the top of the mounting table 104, the driving wheel 6 is arranged between the support plates 103 through a rotating shaft, and is positioned on the same straight line with the mounting platform 104, the driving wheel 6 is connected with the output end of the motor 5 on the mounting platform, the driven wheel 7 is also arranged between the supporting plates 103 through a rotating shaft, and is positioned in the inner cavity of the main body box 1, the transmission belt 8 is sleeved on the outer sides of the driving wheel 6 and the driven wheel 7, the outer side of the supporting plate 103 is provided with a slideway 12, the supporting rod 9 is fixedly connected between the supporting plates 103, and both ends swing joint is in the inside of slide 12, and the both ends of bracing piece 9 can be in slide 12 internal parallel, and the one end fixed connection of telescopic link 10 is in the outside of bracing piece 9, and pressure strip 11 bonds at the other end of telescopic link 10.

Wherein, ejection of compact lug 102 slope sets up, and the one end that is close to leather passageway 101 is less than the other end, and ejection of compact lug 102's length equals with the distance between action wheel 6 and the follow driving wheel 7, and the length of ejection of compact lug 102 can guarantee from the leather that the drive belt 8 was cut off can be complete fall on its inclined plane, the roll-off outside main part case 1.

Wherein, bracing piece 9, telescopic link 10 and pressure strip 11 are equipped with five groups, and even interval distribution is in the inside of slide 12, makes the leather both ends on drive belt 8 all can be compressed tightly fixedly with the condition, prevents to take place the skew in the cutting process.

Wherein, the top of main part case 1 inner chamber is equipped with the slide rail, and the top of slip table 301 is equipped with the spout, and the size of slide rail and the size phase-match of spout for whole cutting 3 mechanism can be on the slide rail parallel slip, thereby makes cutting blade 307 accomplish the cutting to the leather.

The device comprises a motor 5, a sliding table 301 and an expansion rod 10, wherein electric energy is provided for the motor 5 through an external power supply, the opening and closing of the motor 5 and the expansion rod 10 are controlled through a control switch, during cutting, firstly, a switch of the motor 5 is opened, leather is conveyed to the position below a prepressing roller 203 through a transmission belt 8, the surface of the leather is smoother, then, a switch of the expansion rod 10 is opened, the two ends of the leather are tightly pressed, then, the switch of the sliding table 301 is opened, the leather is made to reciprocate on a sliding rail, the cutting of the leather is completed, then, the fixing of the leather is released by closing the switch of the expansion rod 10, the leather drops to a discharging lug 102 and slides out of a main body box 1, finally, the switches of the motor 5 and the sliding table 301 are closed in sequence, so.

One specific application of this embodiment is: the leather raw material to be cut is placed on the transmission belt 8 through the leather channel 101, firstly passes through the pre-pressing roller 203 of the pre-pressing mechanism 2, the surface of the whole leather is kept flat, unnecessary wrinkles are reduced, then the compression bar 10 drives the compression plate 11 to respectively compress and fix two ends of the leather, finally, the cutting blade 307 is moved down to a cutting surface through the hydraulic rod 302, the leather is cut into a required size, when the leather moves to the lower part of the transmission belt 8, the fixation of the cut leather is released through the movement of the compression bar 10, the leather drops to the discharging lug 102, and finally the leather slides out of the leather channel 101.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a cutting device for leather manufacturing which characterized in that: the leather pre-pressing device comprises a main body box (1), a pre-pressing mechanism (2), a cutting mechanism (3) and a pressing mechanism (4), wherein the main body box (1) comprises a leather channel (101), a discharging lug (102), a supporting plate (103) and an installation table (104), the leather channel (101) is arranged on one side of the main body box (1), the supporting plate (103) is fixedly connected to the inner cavity of the main body box (1) through a screw and extends to the outer side of the leather channel (101), the installation table (104) is bonded to one end, close to the leather channel (101), of the supporting plate (103), and the discharging lug (102) is installed at the bottom of the inner cavity of the main body box (1) and is located below the pressing mechanism (4);

the prepressing mechanism (2) comprises elastic supporting rods (201), first rolling shafts (202) and prepressing rollers (203), one end of each elastic supporting rod (201) is fixedly connected with the top of the inner cavity of the main box (1), two elastic supporting rods (201) are arranged, the first rolling shafts (202) are arranged between the elastic supporting rods (201), and the prepressing rollers (203) are sleeved on the outer sides of the first rolling shafts (202);

cutting mechanism (3) are including slip table (301), hydraulic stem (302), sleeve (303), piston (304), spring (305), connecting rod (306) and cutting blade (307), slip table (301) fixed connection is at the top of main part case (1) inner chamber, the bottom welding of hydraulic stem (302) is in the bottom of slip table (301), sleeve (303) fixed connection is at the top of hydraulic stem (302), piston (304) swing joint is in the inner chamber of sleeve (303), the one end fixed connection of connecting rod (306) is in the bottom of piston (304), the other end at connecting rod (306) is installed to cutting blade (307), the top at piston (304) is connected to the one end of spring (305), and the top at sleeve (303) is connected to the other end.

2. The cutting device for leather manufacture according to claim 1, characterized in that: the pressing mechanism (4) comprises a motor (5), a driving wheel (6), a driven wheel (7), a transmission belt (8), a supporting rod (9), a telescopic rod (10) and a pressing plate (11), wherein the motor (5) is installed at the top of an installation table (104), the driving wheel (6) is installed between supporting plates (103) through a rotating shaft and is located on the same straight line with the installation table (104), the driven wheel (7) is also installed between the supporting plates (103) through a rotating shaft and is located in an inner cavity of a main body box (1), the transmission belt (8) is sleeved to the driving wheel (6) and the outer side of the driven wheel (7), a slide (12) is arranged on the outer side of the supporting plates (103), the supporting rod (9) is fixedly connected between the supporting plates (103), two ends of the supporting rod are movably connected inside the slide (12), one end of the telescopic rod (10) is fixedly connected to the outer side, the compression plate (11) is bonded at the other end of the telescopic rod (10).

3. The cutting device for leather manufacture according to claim 1, characterized in that: the discharging lug (102) is obliquely arranged, one end of the discharging lug close to the leather channel (101) is lower than the other end of the discharging lug, and the length of the discharging lug (102) is equal to the distance between the driving wheel (6) and the driven wheel (7).

4. The cutting device for leather manufacture according to claim 2, characterized in that: the supporting rods (9), the telescopic rods (10) and the pressing plates (11) are provided with five groups and are evenly distributed in the slide ways (12) at intervals.

5. The cutting device for leather manufacture according to claim 1, characterized in that: the top of main part case (1) inner chamber is equipped with the slide rail, the top of slip table (301) is equipped with the spout, the size of slide rail and the size phase-match of spout.