CN110253647B - Equipment is tailor to insulating strip - Google Patents

Equipment is tailor to insulating strip Download PDF

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Publication number
CN110253647B
CN110253647B CN201910636456.XA CN201910636456A CN110253647B CN 110253647 B CN110253647 B CN 110253647B CN 201910636456 A CN201910636456 A CN 201910636456A CN 110253647 B CN110253647 B CN 110253647B
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China
Prior art keywords
insulating strip
jaw
strip
insulating
insulation
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CN201910636456.XA
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Chinese (zh)
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CN110253647A (en
Inventor
冯伟
姚建杭
高震
魏凯
张博
李传欣
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Hebei Yiheng Technology Co ltd
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Hebei Yiheng Technology Co ltd
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Priority to CN201910636456.XA priority Critical patent/CN110253647B/en
Publication of CN110253647A publication Critical patent/CN110253647A/en
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Publication of CN110253647B publication Critical patent/CN110253647B/en
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Abstract

The invention provides an insulating strip cutting device, which comprises: the bottom plate is arranged at the bottom of the insulating strip cutting device; a jaw mechanism disposed on the base plate and sliding in a first direction of the insulation strip cutting apparatus and configured to clamp out an insulation strip according to a preset length; an insulating strip shearing mechanism disposed on the base plate and on one side and configured to trim the insulating strip in a working position after the clamping jaw mechanism clamps out the insulating strip; a pallet disposed on the base plate and disposed between the insulating strip shearing mechanism and the jaw mechanism and configured to receive an insulating strip gripped and stretched by the jaw mechanism; at least one insulating strip placement wheel mechanism rotatably provided to a mounting riser connected to the base plate and configured to place an insulating strip; a controller configured to control movement and cutting of the bar shear mechanism and to control movement and gripping of the jaw mechanism.

Description

Equipment is tailor to insulating strip
Technical Field
The invention relates to the field of solar cell module manufacturing, in particular to insulating strip cutting equipment.
Background
Solar energy is widely used in various industries as a clean energy source, and the solar energy replaces the traditional energy source to a certain extent, so that great convenience is provided for the work and the living of people, and good environmental benefit, social benefit and economic benefit are also created. In order to effectively utilize solar energy, it is necessary to manufacture a solar power generation system in which a solar cell module is a core part. The solar cell module is a device for converting light energy into electric energy by utilizing a photoelectric effect or a photochemical effect, and in the production process of the solar cell module, the welding of a cell string is an important link, and the welding quality directly influences the quality of the solar cell module. When welding the battery string, the welding strips need to be separated by insulating strips. The conventional operation is to manually cut out the insulating strips and place the insulating strips at the corresponding positions on the welding strip, which is inefficient and interrupts the automated welding process of the battery string.
Disclosure of Invention
The invention aims to provide insulating strip cutting equipment for solving the following technical problems: the insulating strips are manually cut, so that accuracy is difficult to guarantee and efficiency is low.
In order to solve the above technical problems, the insulation strip cutting apparatus of the present invention may include: the bottom plate is arranged at the bottom of the insulating strip cutting device; a jaw mechanism disposed on the base plate and driven by a timing belt conveyor mechanism to slide in a first direction of the insulation strip cutting apparatus and configured to clamp out an insulation strip according to a preset length; an insulating strip shearing mechanism disposed on the base plate and on one side and configured to trim the insulating strip in a working position after the clamping jaw mechanism clamps out the insulating strip; a pallet disposed on the base plate and between the insulating strip shearing mechanism and the jaw mechanism, and configured to be driven by a cylinder to move to transfer the cut insulating strip; at least one insulating strip placement wheel mechanism rotatably provided to a mounting riser connected to the base plate and configured to place an insulating strip; a controller configured to control movement and clipping of the bar shear mechanism and to control movement and gripping of the jaw mechanism; before the clamping jaw mechanism clamps and takes out the insulating strip, the insulating strip shearing mechanism is driven by an air cylinder to slide along a first sliding rail from an initial position to the working position; after the insulating strip cutting mechanism cuts the insulating strip at the working position, the insulating strip cutting mechanism is driven by an air cylinder to return to the initial position, and the insulating strip passes through the insulating strip cutting mechanism.
Optionally, the insulating strip shearing mechanism includes: a cutter substrate fixedly connected to the base plate; the first sliding rail is fixedly arranged on the cutter substrate; a lower tool holder provided on the first slide rail and configured to be slidable in the first direction along the first slide rail by a slider driven by a cylinder; a lower cutter fixedly connected to the lower blade seat and configured to trim an insulating strip; the upper tool apron can be vertically and slidably arranged on one side of a motor fixing plate of the insulating strip shearing mechanism; an upper cutter fixedly connected to the upper blade seat and configured to cut an insulating strip in cooperation with the lower cutter; and the wheel shaft group is arranged in the hole of the upper tool apron and is configured to be driven to rotate by a motor connected to the other side of the motor fixing plate so as to drive the upper tool apron to slide in the vertical direction.
Optionally, the insulating strip trimming apparatus further comprises: and a pressing mechanism disposed between the insulating strip placing wheel mechanism and the insulating strip shearing mechanism and configured to restrict movement of the insulating strip.
Optionally, the insulating strip shearing mechanism further comprises: a support block fixedly disposed at the lower tool holder and configured to support an insulating bar; a pressing plate disposed on the supporting block and configured to form a space with the supporting block to accommodate an insulating bar; a width adjusting plate inserted into a space between the support block and the pressing plate to form two hollow parts, the width adjusting plate configured to adjust the widths of the two hollow parts; the width of the two hollow parts is changed according to the width of the insulating strip, so that the insulating strip does not deviate in the clamping moving process.
Optionally, after the insulating strip cutting mechanism cuts the insulating strip, the upper cutter is separated from the lower cutter to allow the insulating strip to pass between the upper cutter and the lower cutter after the insulating strip cutting mechanism returns to the initial position.
Optionally, the jaw mechanism includes: the clamping jaw fixing plate is arranged at the bottom of the clamping jaw mechanism; a second slide rail fixedly disposed on the jaw fixing plate and configured to slide the jaw mechanism along the second slide rail in a second direction of the insulation strip cutting apparatus; a lower jaw fixedly connected to a bracket provided on the slider and slidably movable in the second direction along the second slide rail by a cylinder drive through the slider; an upper jaw having an upper end hinged to the double elbow joint and a lower end hinged to the lower jaw, and configured to be driven by a cylinder connected to the double elbow joint to clamp or unclamp an insulating strip in cooperation with the lower jaw; the lower clamping jaw, the upper clamping jaw and the double elbow joint are connected into a crank connecting rod mechanism so as to clamp or loosen the insulating strip.
Optionally, the upper jaw forms a predetermined angle with the lower jaw such that the insulating strip is located between the upper jaw and the lower jaw before the jaw mechanism grips the insulating strip.
Optionally, when the clamping jaw mechanism clamps the insulating strip, the biaxial joint drives the upper end of the upper clamping jaw to rotate, so that the lower end of the upper clamping jaw moves towards the lower clamping jaw to clamp the insulating strip.
Optionally, the first direction of the insulating strip cutting device is the length direction of the bottom plate.
Optionally, the second direction of the insulating strip cutting device is the width direction of the bottom plate.
Drawings
Other features and advantages of the present invention will be apparent from, or will be set forth in more detail, the accompanying drawings, and the detailed description that follows, together with the description, serve to illustrate certain principles of the invention.
Fig. 1 is a schematic view of an insulation strip trimming apparatus according to an exemplary embodiment of the present invention.
Fig. 2 is a schematic view of a bar shearing mechanism of a bar shearing apparatus according to an exemplary embodiment of the present invention.
Fig. 3 is a schematic view of two hollows formed in an insulating strip shear mechanism according to an exemplary embodiment of the present invention.
Fig. 4 is a schematic view of a jaw mechanism of an insulation strip cutting apparatus according to an exemplary embodiment of the present invention.
It should be understood that the drawings referred to above are not necessarily to scale, showing a somewhat simplified representation of various preferred features illustrative of the basic principles of the invention. The specific design features of the present invention, including, for example, specific dimensions, orientations, locations, and shapes, will be determined in part by the specific target application and environment of use.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly generalized to the embodiments described herein may be made by one skilled in the art without departing from the spirit of the invention and, therefore, the invention is not limited to the specific embodiments disclosed below.
Exemplary embodiments of the invention will be described in detail below with reference to fig. 1 to 4.
The insulating strip cutting apparatus 1 of the present exemplary embodiment may include: the insulation bar shearing apparatus comprises a base plate 10, a clamping jaw mechanism 20, an insulation bar shearing mechanism 30, a supporting plate 40, a first insulation bar placing wheel mechanism 50 and a second insulation bar placing wheel mechanism 60.
Specifically, the bottom plate 10 is provided at the bottom of the insulating strip cutting apparatus 1. The jaw mechanism 20 is arranged on the base plate 10 and can be driven by a timing belt conveyor mechanism mounted on the base plate 10 such that the jaw mechanism 20 can slide in a first direction of the insulation strip cutting device 1 and clamp out the insulation strip according to a desired cut insulation strip preset length. In the present embodiment, the first direction of the insulating strip cutting device 1 refers to the left-right direction of the base plate 10 as viewed in fig. 1, or may be understood as the longitudinal direction or the longitudinal direction of the base plate 10, and the above-defined first direction is substantially the same. The insulating strip shearing mechanism 30 may be disposed on the base plate 10 and located at one side of the base plate 10, and the insulating strip shearing mechanism 30 may be configured to trim the insulating strip at a working position, which is determined according to an actual working condition, after the clamping jaw mechanism 20 clamps out the insulating strip, which is not limited in this embodiment. The pallet 40 may be disposed on the base plate 10 and may be disposed between the jaw mechanism 20 and the bar shear mechanism 30 and configured to be moved by a cylinder mounted on the base plate 10 to a desired position in a first direction. In the present embodiment, the insulating strip placing wheel mechanisms, the first insulating strip placing wheel mechanism 50 and the second insulating strip placing wheel mechanism 60, may be provided, respectively, on which insulating strips of different widths are placed, respectively, the first insulating strip placing wheel mechanism 50 and the second insulating strip placing wheel mechanism 60 may be rotatably provided on the mounting riser 70 connected to the base plate 10, and the number of insulating strip placing wheel mechanisms placed on the insulating strip cutting apparatus may be determined according to actual needs, and the present embodiment is not limited thereto.
Also, as shown in fig. 1, in order to ensure stable movement of the insulation bar, the insulation bar cutting apparatus 1 in the present embodiment may further include: the pressing mechanism 80 may be disposed between the first insulating strip placement wheel mechanism 50, the second insulating strip placement wheel mechanism 60, and the insulating strip shearing mechanism 30, and configured to limit movement of the insulating strips, and in particular, may prevent movement of the insulating strips during the process of being clamped out, thereby ensuring stability of the subsequent clamping and shearing processes. In this embodiment, two pressing mechanisms may be provided to correspond to the insulating strips on the two insulating strip placing wheel mechanisms, respectively.
Further, the insulation strip cutting apparatus 1 of the present embodiment may further include a controller (not shown) that may be configured to control the movement and cutting action of the insulation strip cutting mechanism 30, and may also control the movement and gripping action of the jaw mechanism.
In actual operation, an insulating strip with a specific width is selected according to the requirement of welding the battery string for cutting, and before the clamping jaw mechanism 20 clamps the insulating strip, the insulating strip cutting mechanism 30 can slide along the first sliding rail from an initial position to a working position through a cylinder drive, wherein the initial position is positioned at the left side of the working position in fig. 1. In order to achieve gripping of the insulation strip, it is necessary that the insulation strip passes through the insulation strip cutting means 30 so that after the insulation strip cutting means 30 has been moved to the working position, the insulation strip can also protrude a part. The controller may control the jaw mechanism 20 to move to the corresponding position in the first direction and grip the insulation strip, depending on the predetermined length of the insulation strip to be trimmed. After clamping the insulation strip, the jaw mechanism 20 is moved in a first direction in a reverse direction to a position determined according to the predetermined length, the insulation strip cutting mechanism 30 is cut at the working position, and after cutting is completed, the controller may control the insulation strip cutting mechanism 30 to return to the initial position so that the insulation strip passes through the insulation strip cutting mechanism 30 to facilitate the next cutting.
Further, the insulating strip after cutting may be moved into a welding apparatus (e.g., stitch welding machine) of the battery string by a mechanism such as a robot arm for subsequent operations to improve work efficiency, which is not limited in the present embodiment.
The insulating strip cutting equipment that this embodiment provided, remove predetermined length clamp as required through clamping jaw mechanism and get insulating strip, cut insulating strip by cutting mechanism to can carry out above-mentioned process repeatedly, tailor the insulating strip of different width into different length, solve prior art's following problem: adopt the manual work mode to tailor the insulating strip, efficiency is lower.
Further, in the present embodiment, the insulating strip cutting mechanism 30 may include: a cutter substrate 301, a first slide rail 302, a lower cutter holder 303, a lower cutter 304, an upper cutter holder 305, an upper cutter 306, and a wheel axle set 307.
Specifically, the cutter substrate 301 may be fixedly coupled to the base plate 10. The first slide rail 302 may be fixedly disposed on the cutter substrate 301 such that the bar shearing mechanism 30 is movable along the first slide rail 302 between an initial position and a working position. The lower blade seat 303 may be disposed on the first slide rail 302 and configured to be driven by a cylinder of the bar shearing mechanism 30, sliding along the first slide rail 302 in a first direction by a slider. The lower cutter 304 may be fixedly connected to the lower blade seat 303 and configured to trim the insulating strip. The upper blade seat 305 is vertically slidably disposed on one side of a motor mounting plate 308 of the bar shear mechanism 30. The upper cutter 306 may be fixedly connected to the upper cutter seat 305 and may be configured to cut the insulation strip in cooperation with the lower cutter 304. The axle set 307 may be disposed in a hole located in the upper tool holder 305, for example, the hole may be rectangular in shape, and may be configured to be rotated by a motor (in this embodiment, the motor may be a gear motor), which may be disposed at the other side of the motor fixing plate 308, and the axle set 307 may be an eccentric axle set that may drive the upper tool holder 305 to slide in a vertical direction by rotating.
To ensure that the insulation bar gripping process is stable, the insulation bar shearing mechanism 30 may further include: a backing block 309, a platen 310, and a width adjustment plate 311.
Specifically, the bracket 309 may be fixedly disposed to the lower blade seat 303 and configured to support the insulating strip. The pressure plate 310 may be disposed on the backing block 309 and configured to form a space with the backing block 309 to accommodate the insulating strip. The number of the width adjustment plates 311 may be 2, which are inserted into spaces between the supporting blocks 309 and the pressing plates 310, respectively, to form 2 hollows, and the width adjustment plates 311 may be configured to adjust the widths of the two hollows. In this embodiment, the width of the hollow portion is adjusted according to the width of the insulating strip, so that the insulating strip does not deviate during the clamping movement process, so as to ensure that the clamping process is smoothly performed, and thus the insulating strip with accurate length is obtained.
In this embodiment, to enable the strip to pass through the strip shearing mechanism 30 after the strip shearing mechanism 30 shears the strip, the upper and lower cutters 306, 304 may be controlled to separate so that the strip can pass through the gap between the upper and lower cutters 306, 304 after the strip shearing mechanism 30 returns to the original position.
In this embodiment, the jaw mechanism 20 may include: a jaw fixing plate 201, a second slide rail 202, a lower jaw 203, and an upper jaw 204.
Specifically, the jaw securing plate 201 may be provided at the bottom of the jaw mechanism 20. The second slide rail 202 may be fixedly arranged on the jaw fixing plate 201 and configured to slide the jaw mechanism 20 along the second slide rail 202 in a second direction of the insulation strip cutting device 20. In the present embodiment, the second direction is a direction perpendicular to the first direction, i.e., the front-rear direction in fig. 1, or understood as a width direction along the bottom plate 10, the above definition is substantially the same. The lower jaw 203 may be fixedly connected to a bracket provided on the slider, and the lower jaw 203 is driven by a cylinder provided on the jaw fixing plate 201 such that the lower jaw 203 is slidable in a second direction along the second slide rail 202 by the slider, the lower jaw 203 being slid in the second direction for the insulating strip placing wheel mechanism corresponding to different positions so that the corresponding insulating strips can be gripped. The upper end of the upper jaw 204 may be hinged with a double knuckle joint 205 and the lower end of the upper jaw 204 may be hinged with the lower jaw 203, and the upper jaw 204 may be configured to be driven by a cylinder connected with the double knuckle joint 205 to engage with the lower jaw 203 to clamp or unclamp the insulation strip.
Further, in the jaw mechanism 20 of the present embodiment, the double knuckle joint 205 may be a Y-type double knuckle joint such that the lower jaw 203, the upper jaw 204, and the double knuckle joint 205 are connected as a crank link mechanism to clamp or unclamp an insulating strip.
Specifically, the upper jaw 204 and the lower jaw 203 may form a predetermined angle before the jaw mechanism 20 grips the insulation strip such that the insulation strip is located between the upper jaw 204 and the lower jaw 203 when the jaw mechanism is moved to the position of the insulation strip.
Thereafter, when the clamping jaw mechanism 20 is to clamp the insulating strip, the double elbow joint 205 can be driven by the air cylinder to drive the upper end of the upper clamping jaw 204 to rotate, so as to drive the lower end of the upper clamping jaw 204 to move towards the lower clamping jaw 203, and clamp the insulating strip between the upper clamping jaw 204 and the lower clamping jaw 203.
Wherein two air cylinders may be provided in the jaw mechanism 20 to drive the lower jaw 203 to slide in the second direction and to drive the movement of the double elbow joint 205, respectively.
The insulating strip cutting equipment provided by the embodiment overcomes the defect of lower efficiency of manually cutting the insulating strip by automatically clamping and cutting the insulating strip, and can realize the pulling, cutting and position transfer of the insulating strip so as to lay a foundation for the subsequent process. The insulating strip cutting equipment of this embodiment has wider application range and higher working efficiency, and can effectively replace manual operation for cutting the insulating strip.
The above embodiments are for exemplarily illustrating the principle of the present invention and its effects, but the present invention is not limited to the above embodiments. Modifications to the above would be obvious to those of ordinary skill in the art, but would not bring the invention so modified beyond the scope of the appended claims. The scope of the invention should therefore be covered by the claims of the present invention.

Claims (5)

1. An insulation strip trimming apparatus, comprising:
the bottom plate is arranged at the bottom of the insulating strip cutting device;
A jaw mechanism disposed on the base plate and driven by a timing belt conveyor mechanism to slide in a first direction of the insulation strip cutting apparatus and configured to clamp out an insulation strip according to a preset length;
an insulating strip shearing mechanism disposed on the base plate and on one side and configured to trim the insulating strip in a working position after the clamping jaw mechanism clamps out the insulating strip;
A pallet disposed on the base plate and disposed between the insulating strip shearing mechanism and the jaw mechanism, and configured to be driven by an air cylinder to move so as to receive the insulating strip gripped and stretched by the jaw mechanism;
At least one insulating strip placement wheel mechanism rotatably provided to a mounting riser connected to the base plate and configured to place an insulating strip;
a controller configured to control movement and clipping of the bar shear mechanism and to control movement and gripping of the jaw mechanism;
a hold-down mechanism disposed between the insulation strip placement wheel mechanism and the insulation strip shearing mechanism and configured to limit movement of the insulation strip;
Before the clamping jaw mechanism clamps and takes out the insulating strip, the insulating strip shearing mechanism is driven by an air cylinder to slide along a first sliding rail from an initial position to the working position;
After the insulating strip shearing mechanism shears the insulating strip at the working position, the insulating strip shearing mechanism is driven by an air cylinder to return to the initial position, and the insulating strip passes through the insulating strip shearing mechanism;
the insulating strip shearing mechanism comprises a cutter substrate, a first sliding rail, a lower cutter holder, a lower cutter, an upper cutter holder, an upper cutter, a wheel axle set, a supporting block, a pressing plate and a width adjusting plate, wherein:
the cutter substrate is fixedly connected to the base plate;
the first sliding rail is fixedly arranged on the cutter substrate;
The lower tool apron is arranged on the first sliding rail and is configured to be driven by a cylinder to slide along the first sliding rail in the first direction through a sliding block;
the lower cutter is fixedly connected to the lower blade seat and configured to trim an insulating strip;
The upper tool apron can be vertically and slidably arranged on one side of a motor fixing plate of the insulating strip shearing mechanism;
The upper cutter is fixedly connected to the upper cutter seat and is configured to cut an insulating strip in cooperation with the lower cutter;
The wheel axle set is arranged in a hole positioned in the upper tool apron and is configured to be driven to rotate by a motor arranged on the other side of the motor fixing plate so as to drive the upper tool apron to slide in the vertical direction,
The clamping device comprises a lower tool apron, a clamping plate, a supporting block, a width adjusting plate, a clamping plate and a clamping plate, wherein the supporting block is fixedly arranged on the lower tool apron and is configured to support an insulating strip, the clamping plate is arranged on the supporting block and is configured to form a space with the supporting block to accommodate the insulating strip, the width adjusting plate is inserted into the space between the supporting block and the clamping plate to form two hollow parts, the width of the two hollow parts is configured to be adjusted, and the width of the two hollow parts is changed according to the width of the insulating strip so that the insulating strip does not deviate in the clamping moving process;
Wherein the upper cutter is separated from the lower cutter after the insulating strip is cut by the insulating strip cutting mechanism, so that the insulating strip passes between the upper cutter and the lower cutter after the insulating strip cutting mechanism returns to the initial position;
the jaw mechanism includes:
the clamping jaw fixing plate is arranged at the bottom of the clamping jaw mechanism;
a second slide rail fixedly provided on the jaw fixing plate and configured to slide the jaw mechanism along the second slide rail in a second direction of the insulation strip cutting apparatus, the second direction being a direction perpendicular to the first direction;
A lower jaw fixedly connected to a bracket provided on the slider and slidably movable in the second direction along the second slide rail by a cylinder drive through the slider;
an upper jaw having an upper end hinged to the double knuckle joint and a lower end hinged to the lower jaw and configured to be driven by a cylinder connected to the double knuckle joint to clamp or unclamp an insulating strip in cooperation with the lower jaw.
2. The insulation strip trimming apparatus of claim 1, wherein the upper jaw forms a predetermined angle with the lower jaw such that the insulation strip is located between the upper jaw and the lower jaw prior to the jaw mechanism gripping the insulation strip.
3. The insulation strip cutting apparatus as recited in claim 1, wherein the double elbow joint rotates the upper end of the upper jaw to move the lower end of the upper jaw toward the lower jaw to clamp the insulation strip when the jaw mechanism clamps the insulation strip.
4. The insulation strip trimming apparatus of claim 1, wherein the first direction of the insulation strip trimming apparatus is a length direction of the bottom plate.
5. The insulating strip trimming apparatus as defined in claim 1, wherein the second direction of the insulating strip trimming apparatus is a width direction of the bottom plate.
CN201910636456.XA 2019-07-15 Equipment is tailor to insulating strip Active CN110253647B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910636456.XA CN110253647B (en) 2019-07-15 Equipment is tailor to insulating strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910636456.XA CN110253647B (en) 2019-07-15 Equipment is tailor to insulating strip

Publications (2)

Publication Number Publication Date
CN110253647A CN110253647A (en) 2019-09-20
CN110253647B true CN110253647B (en) 2024-05-31

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010045101A (en) * 1999-11-02 2001-06-05 라종식 a cutting machine for rubber band
CN203712754U (en) * 2013-12-06 2014-07-16 法雷奥汽车内部控制(深圳)有限公司 Automatic belt cutting device
CN208601576U (en) * 2018-07-13 2019-03-15 天津丹盛包装有限公司 Sealing strip cutting device for packaging
CN208614855U (en) * 2018-08-13 2019-03-19 深圳市顾美新材料有限公司 Rope band automatic producing mechanism
CN110000825A (en) * 2019-03-26 2019-07-12 西安理工大学 A kind of roll web paper feeding cutting means and paper feeding are cut a sheet of paper method
CN210589452U (en) * 2019-07-15 2020-05-22 河北羿珩科技有限责任公司 Insulating strip cutting equipment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010045101A (en) * 1999-11-02 2001-06-05 라종식 a cutting machine for rubber band
CN203712754U (en) * 2013-12-06 2014-07-16 法雷奥汽车内部控制(深圳)有限公司 Automatic belt cutting device
CN208601576U (en) * 2018-07-13 2019-03-15 天津丹盛包装有限公司 Sealing strip cutting device for packaging
CN208614855U (en) * 2018-08-13 2019-03-19 深圳市顾美新材料有限公司 Rope band automatic producing mechanism
CN110000825A (en) * 2019-03-26 2019-07-12 西安理工大学 A kind of roll web paper feeding cutting means and paper feeding are cut a sheet of paper method
CN210589452U (en) * 2019-07-15 2020-05-22 河北羿珩科技有限责任公司 Insulating strip cutting equipment

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