CN221271260U - Film slitting device - Google Patents

Abstract

The utility model provides a film slitting device, which belongs to the field of film slitting and comprises a pressing component, a transmission component, a sliding component and a slitting component, wherein the pressing component comprises a bearing plate, transverse plates are respectively erected at two ends of the upper surface of the bearing plate, two pin holes are respectively formed at two ends of the upper surface of the two transverse plates and two ends of the upper surface of the bearing plate.

Description

Film slitting device

Technical Field

The utility model relates to the field of film slitting, in particular to a film slitting device.

Background

Film materials with a thickness of less than 1 micron, called film materials, when the one-dimensional linear scale of a solid or liquid is far smaller than that of other two dimensions, we refer to such solid or liquid as films, and in general, the films can be divided into two types, one type is films with a thickness of more than 1 micron, called thick films, and the other type is films with a thickness of less than 1 micron, called films, and the films need to be slit in the film production and processing process, so that a slitting device is needed, wherein the "a film slitting device" disclosed by application number of CN201720885393.8 is also an increasingly mature technology, and the beneficial effects of the utility model are that: according to the utility model, through the cooperation of the frame, the slitting carrier roller assembly, the first slitting device, the second slitting device, the first driving mechanism, the second driving mechanism, the first slitting cutter mechanism, the second slitting cutter mechanism and the like, the slitting is carried out in a split manner through the two slitting devices, so that film vibration caused by intensive disposable slitting of films is avoided, the auxiliary pressing roller is used for slitting after compacting the films, trimming flatness can be ensured, and film waste is reduced, but the slitting device has the following defects in the use process: the slitting device can slit the film through the cooperation of the arranged frame, the slitting carrier roller assembly, the first slitting device, the second slitting device, the first driving mechanism, the second driving mechanism, the first slitting knife mechanism, the second slitting knife mechanism and the like, but the slitting device can only perform slitting operation of fixed size on the film through the structure, so that certain limitation exists, and on the basis of the limitation, the slitting device capable of performing slitting operation of different sizes on the film is provided, so that the requirement of the slitting device for enhancing the universality is met;

the 'slitting device for film production' disclosed in the application number of CN201921860909.9 is also an increasingly mature technology, wherein the bottom and the side wall of a blade are both in clamping connection with the bottom and the side wall of a first groove, the side wall and the bottom of the first groove are both provided with surface plates made of metal, so that the abrasion is reduced, and the service life of a conveyor belt is prolonged; simultaneously, a first cylinder and a second cylinder are started, a piston rod drives a connecting rod to move upwards, a blade moves to the upper side of the upper surface of a conveyor belt, a film is paved on the surface of the conveyor belt, the film is arranged to be smooth, the piston rod moves downwards, the film is enabled to be in contact with the bottom of the blade, the film is uniformly pulled, the blade end is enabled to cut the film, the cut part is connected with a material collecting roller, the piston rod continues to move downwards, the bottom of the blade is enabled to be connected with a first groove in a clamping mode, a power supply of the conveyor belt is turned on, the film moves forwards, the blade divides the conveyor belt, the material collecting roller collects materials, and the conveyor belt is simple to operate and convenient to use; the dead lever passes through spring coupling dancer roll, film upper surface before the contact conveyer belt and dancer roll contact for adjust the tension of film in advancing the in-process, prevent that its tensioning from influencing the effect of cutting ", but this cutting device still has following defect in the use: this cut device is through the piston rod cooperation first recess, receipts material roller, dead lever, spring and the dancer roll isotructure that set up really can be convenient for carry out the tensioning to the film, but because above-mentioned structure is comparatively complicated, therefore comparatively inconvenient when the tensioning, based on this, provides a simple structure and can carry out the cutting device of tensioning to the film and be necessary.

Disclosure of utility model

The present utility model is directed to a film slitting device, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the embodiment of the utility model provides a film slitting device, which comprises a pressing component, a transmission component, a sliding component and a slitting component;

The pressing assembly comprises a bearing plate, transverse plates are erected at two ends of the upper surface of the bearing plate, two pin holes are formed in two ends of the upper surface of the transverse plates and two ends of the upper surface of the bearing plate, pin rods are movably inserted in the two pin holes, two seat bearings are fixedly connected to the upper ends of the transverse plates, a first screw rod and a first guide rod are inserted between the four seat bearings, a first motor is fixedly connected to one end of the first screw rod, and two first guide plates are fixedly connected between the transverse plates;

the transmission assembly comprises a second guide plate which is erected between the two first guide plates, two ends of the upper surface of the second guide plate are fixedly connected with supporting blocks, a second screw rod and a second guide rod are respectively inserted into the two supporting blocks, and one end of the second screw rod is fixedly connected with a second motor;

the sliding component is arranged at the lower end of the second guide plate;

the cutting assembly comprises a connecting block arranged on the side surfaces of a second screw rod and a second guide rod, wherein the lower end of the connecting block is fixedly connected with two clamping plates, one clamping plate is detachably connected with a fixing plate on the surface of the clamping plate, the surface of the fixing plate is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a clamping block, the inside of the clamping block is rotationally connected with a cutting piece, and a sliding assembly is rotationally connected between the two clamping plates.

In one embodiment of the utility model, the sliding assembly comprises two connecting plates arranged at the lower ends of the second guide plates, the lower ends of the two connecting plates are respectively and rotatably connected with two sliding wheels, bolts are movably inserted into the sliding wheels and the connecting plates, nuts are connected to one ends of the bolts in a threaded manner, three sliding wheels are rotatably connected between the two clamping plates, bolts are inserted into the three sliding wheels and the two clamping plates, and nuts are connected to one ends of the bolts in a threaded manner.

In one embodiment of the utility model, a first screw hole and a first guide hole are respectively formed in one side surface of the second guide plate, the first screw rod is in threaded connection with the inside of the first screw hole, and the first guide rod is movably inserted into the inside of the first guide hole.

In one embodiment of the utility model, a second screw hole and a second guide hole are respectively formed on the surface of the connecting block, the second screw rod is in threaded connection with the inside of the second screw hole, and the second guide rod is movably inserted into the inside of the second guide hole.

In one embodiment of the utility model, two clamping grooves are formed in the surface of the clamping plate, two clamping blocks are fixedly connected to the surface of the fixing plate, and the clamping blocks are clamped in the clamping grooves.

In one embodiment of the present utility model, a plurality of sliding wheels are slidably connected inside the rails of the two first guide plates and the second guide plates, respectively.

In one embodiment of the present utility model, the first motor, the second motor and the hydraulic cylinder are all electrically connected with an external power supply.

In one embodiment of the present utility model, the receiving plate is made of polyethylene, and the slicing plate is made of stainless steel.

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

1. According to the utility model, the film can be divided into different sizes according to the requirements by the aid of the compression assembly, the transmission assembly, the sliding assembly and the slitting assembly, so that universality of the slitting device can be enhanced, when the film is slit, the film is firstly paved and fixed at the upper end of the bearing plate, then the first motor, the second motor and the hydraulic cylinder are started simultaneously, the first motor and the second motor respectively carry out rotation along the first screw rod and the second screw rod, the second guide rod and the connecting plate are matched to control the second guide plate and the connecting plate to reciprocate along the first screw rod and the second screw rod respectively, meanwhile, the sliding wheel rotates along the tracks on the surfaces of the first guide plate and the second guide plate, the second guide plate stops after reaching a designated place along the first screw rod, at the moment, the hydraulic cylinder is lowered and slightly compresses the bearing plate, the film can be slit along the second guide plate along with the hydraulic cylinder, the film can be slit along with the control of the second guide plate along the first guide plate, the dividing of the film can be slit at different positions, and compared with the slitting device in the prior art, the film slitting device can be enhanced in the different sizes according to the requirements;

2. The film tensioning and fixing device has the advantages that the film can be tensioned and fixed through the arranged compression assembly, meanwhile, the structure is simple, so that the operation convenience can be improved, when the film is fixed, the film is firstly paved at the upper end of the bearing plate, at the moment, the plurality of pin rods penetrate through the pin holes on the surface of the transverse plate and are inserted into the pin holes on the surface of the bearing plate, so that the film can be inserted into the pin holes, and further the film can be tensioned and fixed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a disassembled view of the compression assembly of the present utility model;

FIG. 3 is a disassembled view of the transmission assembly of the present utility model;

fig. 4 is a disassembled view of the slitting assembly according to the present utility model.

In the figure: 100. a compression assembly; 101. a receiving plate; 102. a cross plate; 103. a pin hole; 104. a pin rod; 105. a bearing with a seat; 106. a first screw rod; 107. a first guide bar; 108. a first motor; 109. a first guide plate; 200. a transmission assembly; 201. a second guide plate; 202. a support block; 203. a second screw rod; 204. a second guide bar; 205. a second motor; 211. a first screw hole; 212. a first guide hole; 300. a sliding assembly; 301. a connecting plate; 302. a sliding wheel; 303. a bolt; 304. a nut; 400. a slitting assembly; 401. a connecting block; 402. a clamping plate; 403. a fixing plate; 404. a hydraulic cylinder; 405. clamping blocks; 406. slicing; 411. a second screw hole; 412. a second guide hole; 421. a clamping groove; 422. and (5) clamping blocks.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, 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. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Examples

Referring to fig. 1-4, a film slitting device includes a pressing assembly 100, a transmission assembly 200, a sliding assembly 300, and a slitting assembly 400;

Referring to fig. 1 specifically, the compression assembly 100 includes a receiving plate 101, transverse plates 102 are respectively erected at two ends of an upper surface of the receiving plate 101, two pin holes 103 are respectively formed at two ends of an upper surface of the two transverse plates 102 and two ends of an upper surface of the receiving plate 101, pin rods 104 are respectively movably inserted into the two pin holes 103, two seated bearings 105 are respectively fixedly connected to the upper ends of the two transverse plates 102, a first screw rod 106 and a first guide rod 107 are respectively inserted between every two of the four seated bearings 105, one end of the first screw rod 106 is fixedly connected with a first motor 108, and two first guide plates 109 are fixedly connected between the two transverse plates 102;

Referring to fig. 1 specifically, the transmission assembly 200 includes a second guide plate 201 that is erected between two first guide plates 109, two ends of an upper surface of the second guide plate 201 are fixedly connected with supporting blocks 202, a second screw rod 203 and a second guide rod 204 are respectively inserted into the two supporting blocks 202, and one end of the second screw rod 203 is fixedly connected with a second motor 205;

Referring specifically to fig. 1, the sliding assembly 300 is mounted at the lower end of the second guide plate 201;

referring to fig. 1 specifically, the slitting assembly 400 includes a connection block 401 mounted on a side surface of the second screw rod 203 and a side surface of the second guide rod 204, two clamping plates 402 are fixedly connected to a lower end of the connection block 401, a fixing plate 403 is detachably connected to a surface of one of the clamping plates 402, a hydraulic cylinder 404 is fixedly connected to a surface of the fixing plate 403, an output end of the hydraulic cylinder 404 is fixedly connected to a clamping block 405, a slitting piece 406 is rotatably connected to an inner portion of the clamping block 405, and a sliding assembly 300 is rotatably connected between the two clamping plates 402.

In a specific embodiment, referring to fig. 1, the pressing assembly 100 is matched with the transmission assembly 200, the sliding assembly 300 and the slitting assembly 400, so that the film can be split into different sizes according to the requirement, the universality of the slitting device is enhanced, meanwhile, the film can be tensioned through the mutual matching of the structures, the structure is simple, the operation convenience of the slitting device can be improved, when the film is slit, the film is firstly paved at the upper end of the bearing plate 101, then a plurality of pin rods 104 are spliced in a plurality of pin holes 103 on the surfaces of the transverse plate 102 and the bearing plate 101, so that the film can be tensioned and fixed, then the first motor 108, the second motor 205 and the hydraulic cylinder 404 are started simultaneously, at this time, the first motor 108 and the second motor 205 rotate with the first screw rod 106 and the second screw rod 203 respectively, the second guide plate 201 and the connecting plate 301 can be controlled to reciprocate along the first screw rod 106 and the second screw rod 203 respectively by matching with the first guide rod 107 and the second guide rod 204, meanwhile, the sliding wheel 302 moves along the rails on the surfaces of the first guide plate 109 and the second guide plate 201, the second guide plate 201 stops after reaching a designated place along the first screw rod 106, at this time, the hydraulic cylinder 404 descends with the clamping block 405 and the cutting piece 406 and slightly compresses the bearing plate 101, and the connecting plate 301 moves along the second guide plate 201 along with the hydraulic cylinder 404, so that the film can be cut from different positions, and the universality of the cutting device can be enhanced.

Referring to fig. 1, the sliding assembly 300 includes two connection plates 301 mounted at the lower ends of the second guide plate 201, two sliding wheels 302 are rotatably connected to the lower ends of the two connection plates 301, bolts 303 are movably inserted into the sliding wheels 302 and the connection plates 301, nuts 304 are screwed to one ends of the bolts 303, three sliding wheels 302 are rotatably connected between the two clamping plates 402, bolts 303 are inserted into the three sliding wheels 302 and the two clamping plates 402, and nuts 304 are screwed to one ends of the bolts 303.

In a specific embodiment, referring to fig. 1, the sliding wheel 302 moves along the first guide plate 109 and the second guide plate 201, so that stability of the second guide plate 201 and the connecting plate 301 during moving can be improved, and the sliding wheel 302 can be disassembled by taking out the bolts 303 from the sliding wheel 302.

Referring to fig. 1, a first screw hole 211 and a first guide hole 212 are respectively formed in a side surface of the second guide plate 201, the first screw rod 106 is screwed into the first screw hole 211, and the first guide rod 107 is movably inserted into the first guide hole 212.

In a specific embodiment, referring to fig. 1, by screwing the first screw rod 106 inside the first screw hole 211, the second guide plate 201 can be controlled to move along the first screw rod 106 when the first screw rod 106 rotates, so as to adjust the positions of the second guide plate 201 and the hydraulic cylinder 404.

Referring to fig. 1, a second screw hole 411 and a second guide hole 412 are respectively formed on the surface of the connection block 401, the second screw 203 is screwed into the second screw hole 411, and the second guide rod 204 is movably inserted into the second guide hole 412.

In a specific embodiment, referring to fig. 1, the second screw 203 is screwed inside the second screw 411, and when the second screw 203 rotates, the connection plate 301 can be controlled to move along the second screw 203, so that the slicing 406 can be controlled to move at a constant speed to slice the film.

Referring to fig. 1, two clamping grooves 421 are formed on the surface of the clamping plate 402, two clamping blocks 422 are fixedly connected to the surface of the fixing plate 403, and the clamping blocks 422 are clamped in the clamping grooves 421.

In a specific embodiment, referring to fig. 1, the clamping block 422 is clamped inside the clamping groove 421, so that the fixing plate 403 and the clamping plate 402 can be connected, and then the hydraulic cylinder 404 can be installed and fixed, and meanwhile, the clamping block 422 can be taken out from the clamping groove 421 to detach the hydraulic cylinder 404.

Referring to fig. 1, a plurality of sliding wheels 302 are slidably connected inside the tracks of the two first guide plates 109 and the second guide plate 201, respectively.

In a specific embodiment, referring to fig. 1, the sliding wheels 302 are slidably connected inside the track, so that the sliding wheels 302 can be controlled to move along the track, and stability of the second guide plate 201 and the connecting plate 301 during movement can be improved.

Referring to fig. 1, the first motor 108, the second motor 205, and the hydraulic cylinder 404 are all electrically connected to an external power source.

In a specific embodiment, referring to fig. 1, an external power source is electrically connected to the first motor 108, the second motor 205, and the hydraulic cylinder 404, so that the above structure can be controlled to start the film cutting operation.

Referring to fig. 1, the receiving plate 101 is made of polyethylene, and the dividing and cutting piece 406 is made of stainless steel.

In a specific embodiment, referring to fig. 1, the cost of the polyethylene receiving plate 101 is low, so that the cost loss can be reduced when the receiving plate 101 is damaged and replaced by the cutting piece 406, and the stainless steel cutting piece 406 can enhance its strength, and avoid breakage and damage when pressed by the hydraulic cylinder 404, thereby prolonging its service life.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A film slitting device, comprising:

The pressing assembly (100), the pressing assembly (100) comprises a bearing plate (101), transverse plates (102) are respectively erected at two ends of the upper surface of the bearing plate (101), two pin holes (103) are respectively formed at two ends of the upper surface of the transverse plates (102) and two ends of the upper surface of the bearing plate (101), pin rods (104) are movably inserted into the pin holes (103), two seat bearings (105) are fixedly connected to the upper ends of the transverse plates (102), a first screw rod (106) and a first guide rod (107) are respectively inserted between every two seat bearings (105), one end of each first screw rod (106) is fixedly connected with a first motor (108), and two first guide plates (109) are fixedly connected between the transverse plates (102);

The transmission assembly (200), the transmission assembly (200) comprises a second guide plate (201) erected between two first guide plates (109), supporting blocks (202) are fixedly connected to two ends of the upper surface of the second guide plate (201), a second screw rod (203) and a second guide rod (204) are respectively inserted into the two supporting blocks (202), and one end of the second screw rod (203) is fixedly connected with a second motor (205);

A sliding assembly (300), the sliding assembly (300) being mounted to a lower end of the second guide plate (201);

The slitting assembly (400), slitting assembly (400) is including installing in connecting block (401) of second lead screw (203) and second guide arm (204) side surface, two splint (402) of lower extreme fixedly connected with of connecting block (401), one of them fixed plate (403) can be dismantled on the surface of splint (402), fixed plate (403) fixed surface is connected with pneumatic cylinder (404), the output fixedly connected with clamp splice (405) of pneumatic cylinder (404), the inside rotation of clamp splice (405) is connected with and cuts piece (406), two rotate between splint (402) and be connected with sliding component (300).

2. The film slitting device according to claim 1, wherein the sliding assembly (300) comprises two connecting plates (301) mounted at the lower ends of the second guide plates (201), the lower ends of the two connecting plates (301) are respectively and rotatably connected with two sliding wheels (302), bolts (303) are respectively and movably inserted into the sliding wheels (302) and the connecting plates (301), nuts (304) are respectively and movably connected with one ends of the bolts (303), three sliding wheels (302) are rotatably connected between the two clamping plates (402), and bolts (303) are respectively inserted into the three sliding wheels (302) and the two clamping plates (402), and the nuts (304) are respectively and rotatably connected with one ends of the bolts (303).

3. The film slitting device according to claim 1, wherein a first screw hole (211) and a first guide hole (212) are respectively formed in a side surface of the second guide plate (201), the first screw rod (106) is in threaded connection with the inside of the first screw hole (211), and the first guide rod (107) is movably inserted into the inside of the first guide hole (212).

4. The film slitting device according to claim 1, wherein the surface of the connecting block (401) is provided with a second screw hole (411) and a second guide hole (412) respectively, the second screw rod (203) is in threaded connection with the inside of the second screw hole (411), and the second guide rod (204) is movably inserted into the inside of the second guide hole (412).

5. The film slitting device according to claim 1, wherein two clamping grooves (421) are formed in the surface of the clamping plate (402), two clamping blocks (422) are fixedly connected to the surface of the fixing plate (403), and the clamping blocks (422) are clamped in the clamping grooves (421).

6. A film slitting device according to claim 2, wherein a number of said pulleys (302) are slidably connected inside the tracks of the two first (109) and second (201) guides, respectively.

7. The film slitting device according to claim 1, wherein the first motor (108), the second motor (205) and the hydraulic cylinder (404) are electrically connected to an external power source.

8. A film slitting apparatus according to claim 1, wherein the receiving plate (101) is of polyethylene material and the slitting blade (406) is of stainless steel material.