CN212887740U - Paper cutting device for gypsum board packaging paper - Google Patents
Paper cutting device for gypsum board packaging paper Download PDFInfo
- Publication number
- CN212887740U CN212887740U CN202021774554.4U CN202021774554U CN212887740U CN 212887740 U CN212887740 U CN 212887740U CN 202021774554 U CN202021774554 U CN 202021774554U CN 212887740 U CN212887740 U CN 212887740U
- Authority
- CN
- China
- Prior art keywords
- rod
- gypsum board
- paper
- paper cutting
- fixing frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a paper cutting device for gypsum board packaging paper, which is arranged on a conveying bracket of a gypsum board conveying device and comprises a paper cutting part, wherein the paper cutting part comprises a fixing frame, a bearing structure, a cylinder, a fixing seat, a positioning rod, a proximity switch, a sliding rod and a sliding rod fixing frame which are fixed on the conveying bracket; the cylinder is fixedly arranged on the fixed seat, and a paper cutter is connected to the plunger rod in the gypsum board direction on the cylinder; the cylinder can rotate relative to the fixed frame along with the fixed seat and the rotating shaft; the proximity switch is arranged on the fixing frame and used for detecting the positions of the air cylinder and the fixing seat. The utility model discloses a slope setting of slide bar to gypsum board self promotes the locating lever rotatory as drive power, thereby the flexible paper cutting action with the paper cutter of control cylinder will break away from gypsum board driven locating lever pull back to the normal position through elastic element, realizes the automation of gypsum board wrapping paper cut paper action.
Description
Technical Field
The utility model belongs to the technical field of the gypsum board production facility, especially, relate to gypsum board packaging paper cutting device.
Background
On the production line of the gypsum board, finished products processed by the sizing and cutting process can be put in storage for sale after edge sealing and packaging, wherein the edge sealing is realized by sticking single-layer or composite-layer adhesive paper on the periphery of the gypsum board, so that the corners of the gypsum board are prevented from being damaged in the moving and transporting processes. After the gypsum boards are subjected to edge sealing, the adjacent gypsum boards are connected through the edge sealing, and the existing production line is generally subjected to manual cutting, however, the manual cutting is low in efficiency, the cutting positions are not uniform, and the paper cutting quality is poor.
SUMMERY OF THE UTILITY MODEL
For solving the above problem that exists among the prior art, the utility model provides a gypsum board wrapping paper cutting device can realize the automatic cut paper function. The technical scheme of the utility model as follows:
the gypsum board packaging paper cutting device is arranged on a conveying support of the gypsum board conveying device and comprises a paper cutting part, wherein the paper cutting part comprises a fixing frame, a bearing structure, a cylinder, a fixing seat, a positioning rod, a proximity switch, a sliding rod and a sliding rod fixing frame, which are fixed on the conveying support;
the fixing seat comprises a horizontal fixing plate and a vertical fixing plate which are connected with each other, the bearing structure comprises an internal rotating shaft and a bearing sleeve sleeved outside the rotating shaft, the lower end of the bearing sleeve is fixed on the fixing frame, the upper end of the rotating shaft is fixedly connected with the horizontal fixing plate of the fixing seat, the air cylinder is fixedly arranged on the horizontal fixing plate of the fixing seat, and a paper cutter is connected to a plunger rod in the gypsum board direction on the air cylinder; the cylinder can rotate relative to the fixed frame along with the fixed seat and the rotating shaft;
the proximity switch is arranged on the fixing frame and used for detecting the positions of the air cylinder and the fixing seat.
The positioning rod comprises a horizontal rod and a vertical rod which are connected with each other, one end of the horizontal rod of the positioning rod is hinged on the vertical fixing plate of the fixing seat, and the other end of the horizontal rod of the positioning rod extends to the upper part of the gypsum board and is welded and fixed with the vertical rod;
the slide bar fixing frame comprises a slide bar fixing frame, a slide bar fixing plate and a connecting piece between the slide bar fixing frame and the slide bar fixing plate, the slide bar fixing frame is of a C-shaped frame structure and comprises a top end transverse rod, a bottom end transverse rod and a vertical rod for connecting the top end transverse rod and the bottom end transverse rod, the slide bar fixing frame is fixedly connected with the conveying support through the bottom end transverse rod, two ends of the slide bar are respectively connected to the vertical rod of the slide bar fixing frame and the slide bar fixing plate, the slide bar is obliquely arranged, one end of the slide bar fixing plate is higher than one end of the vertical;
an elastic element is connected between the horizontal rod of the positioning rod and the sliding rod fixing frame, and the horizontal position of one end of the horizontal rod of the elastic element is higher than that of one end of the sliding rod fixing frame.
Preferably, the paper cutting device still includes the PLC controller, the PLC controller is connected respectively with cylinder, proximity switch, detects when cylinder and fixing base rotate to perpendicular to transfer support position as proximity switch, gives the controller with the signal transmission, and controller control cylinder extension drives the package banding paper that the paper cutter cut off the gypsum board.
Preferably, the horizontal distance between the vertical rod of the slide rod fixing frame and the slide rod fixing plate, namely the length of the connecting piece is smaller than that of the gypsum board.
Preferably, the vertical rod of the positioning rod is designed to be of a telescopic structure, realizes adjustable length and comprises a threaded sleeve and a threaded rod which are connected through threads.
Preferably, the bottom end of the vertical rod of the positioning rod is provided with an anti-abrasion rubber pad.
Preferably, gypsum board wrapping paper cutting device is two, and symmetric distribution is in carriage both sides.
Preferably, a pressing plate portion is further arranged on the conveying support at the same side of the paper cutting portion, the pressing plate portion comprises a rotatable pressing rod arranged on a connecting piece of the sliding rod fixing frame, the middle of the pressing rod is fixed on the connecting piece through a positioning pin, a roller made of rubber is arranged at the bottom end of the pressing rod, the top end of the pressing rod is hinged to a pull rod, the other end of the pull rod is hinged to the connecting piece, an elastic element is arranged on the pull rod, one end of the elastic element is fixed on the pull rod, and the other end of the elastic.
Preferably, the elastic element is a spring.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model adopts the oblique arrangement of the sliding rod, and the gypsum board is taken as the driving force to push the positioning rod to rotate, thereby controlling the expansion of the cylinder and the paper cutting action of the paper cutter, and the positioning rod separated from the driving of the gypsum board is pulled back to the original position through the elastic element, thereby realizing the automation of the paper cutting action of the gypsum board packaging paper;
(2) compared with manual paper cutting, the rotating position of the positioning rod is detected through the proximity switch, so that the gypsum board is positioned, the positioning mode is more accurate, the paper cutting positions are uniform, and the deviation is small;
(3) the structure adopts the detection switch for positioning, the air cylinder for cutting paper, the controller for receiving the positioning information and then controlling the air cylinder to act, the structure is simple, and the control mode is clear;
(4) the structure of this device can be adjusted according to the gypsum board size and position, adapts to the cut paper operation under the different scenes to and be not limited to the package cut paper operation of the other products of gypsum board.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
Fig. 1 is an overall structure diagram of the paper cutting device for gypsum board packaging paper provided by the utility model;
FIG. 2 is an overall structure diagram of a paper cutting part of the paper cutting device for gypsum board wrapping paper provided by the present invention;
FIG. 3 is a detailed structure diagram of the paper cutting part of the paper cutting device for gypsum board wrapping paper provided by the present invention;
fig. 4 is a front view of the paper cutting device for gypsum board wrapping paper provided by the present invention;
fig. 5 is a top view of the paper cutting device for gypsum board wrapping paper provided by the present invention;
fig. 6 is the utility model provides a gypsum board wrapping paper cutting device cuts paper portion left side view.
The automatic paper cutting machine comprises a conveying support 1, a conveying belt 2, a gypsum board 3, edge sealing paper 4, a paper cutting part 5, a pressing plate part 6, a fixing frame 51, a bearing structure 52, a fixing seat 53, an air cylinder 54, a positioning rod 55, a proximity switch 56, a sliding rod 57, a sliding rod fixing frame 58 and a paper cutter 59;
551-first spring, 552-screw sleeve, 553-screw rod, 581-connecting piece, 582-slide bar fixing plate 583-slide bar fixing frame, 5811-pressing bar, 5812-roller, 5813-pull bar and 5814-second spring.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The fixing manner in this embodiment may be conventional mechanical fixing manner such as welding, bolting, and the like, and the terms "vertical", "horizontal", "left", "right", and the like are used herein for illustrative purposes only, and are used to describe the relative position relationship between the components, and are not used to limit the usage manner of the structure provided by the present invention.
Example 1: gypsum board packing paper cutting device
The gypsum board packaging and paper cutting device is arranged on the gypsum board conveying device, and the conveying device comprises a conveying support 1 and a conveying belt 2 as shown in figure 1, gypsum boards 3 are driven by the conveying belt 2 to move towards one direction, edge sealing paper is packaged at the edges of the gypsum boards in the previous working procedure, the edges of every two adjacent gypsum boards are connected through the edge sealing paper, and a gap is reserved in the center of each gypsum board; the paper cutting device for gypsum board packaging comprises a paper cutting part 5 arranged on a conveying bracket of a gypsum board conveying device, and as shown in fig. 2 and 3, the paper cutting part 5 comprises a fixed bracket 51 fixed on the conveying bracket, a bearing structure 52, a cylinder 54, a fixed seat 53, a positioning rod 55, a proximity switch 56, a sliding rod 57 and a sliding rod fixed bracket 58;
the fixing seat 53 comprises a horizontal fixing plate and a vertical fixing plate which are connected with each other, the bearing structure 52 comprises an internal rotating shaft and a bearing sleeve sleeved outside the rotating shaft, the lower end of the bearing sleeve is fixed on the fixing frame 51, the upper end of the rotating shaft is fixedly connected with the horizontal fixing plate of the fixing seat 53, the air cylinder 54 is fixedly arranged on the horizontal fixing plate of the fixing seat 53, and as shown in fig. 3, a paper cutter 59 is connected on a plunger rod in the gypsum board direction on the air cylinder; the cylinder can rotate relative to the fixed frame 51 along with the fixed seat and the rotating shaft.
As shown in fig. 2, 3 and 6, the positioning rod 55 includes a horizontal rod and a vertical rod connected to each other, one end of the horizontal rod of the positioning rod is hinged to the vertical fixing plate of the fixing base 53, and the other end extends to above the gypsum board and is welded and fixed to the vertical rod;
the proximity switch 56 is arranged on the fixed frame 51 and used for detecting the positions of the air cylinder and the fixed seat 53;
the slide bar fixing frame 58 comprises a slide bar fixing frame 583, a slide bar fixing plate 582 and a connecting piece 581 between the slide bar fixing frame 583 and the slide bar fixing plate 582, the slide bar fixing frame 583 is of a C-shaped frame structure and comprises a top end transverse rod, a bottom end transverse rod and a vertical rod for connecting the top end transverse rod and the bottom end transverse rod, the slide bar fixing frame is fixedly connected with the conveying support 1 through the bottom end transverse rod, two ends of the slide bar 57 are respectively connected to the vertical rod of the slide bar fixing frame and the slide bar fixing plate 582, the slide bar 57 is obliquely arranged, one end of the slide bar fixing plate is higher than one end of the vertical;
as shown in fig. 3 and 4, a first spring 551 is connected between the horizontal rod of the positioning rod 55 and the slide bar fixing frame 583, and the horizontal rod of the first spring has a horizontal end higher than one end of the slide bar fixing frame.
Paper cutting device still includes the PLC controller, the PLC controller is connected respectively with cylinder, proximity switch, detects when cylinder and fixing base rotate to perpendicular to transfer support position as proximity switch, gives the controller with the signal transmission, and controller control cylinder extension drives paper cutter 59 and cuts off the packing banding paper 4 of gypsum board.
The cylinder is arranged in parallel with the horizontal rod of the positioning rod, and when the horizontal rod of the positioning rod is vertical to the conveying support, namely vertical to the side surface of the gypsum board, the bottom end of the vertical rod of the positioning rod is lower than the horizontal plate surface of the gypsum board; when the horizontal rod of the positioning rod is positioned on the sliding rod and at one end of the sliding rod fixing plate, the bottom end of the vertical rod of the positioning rod is higher than the horizontal plate surface of the gypsum board; because the slide bar is located the one end position of the montant of the fixed frame of slide bar lower, the locating lever is by this section of the fixed frame montant of slide bar one side to locating lever horizontal pole perpendicular to conveying support position, the vertical pole of locating lever is located between two adjacent gypsum boards, along with the gypsum board promotes to move forward, the horizontal pole position of locating lever rises gradually simultaneously, the vertical pole that drives the locating lever breaks away from the promotion of gypsum board, the montant one end of the fixed frame of slide bar is pulled back to by first spring 551.
Preferably, the horizontal distance between the vertical rod of the slide rod fixing frame and the slide rod fixing plate, that is, the length of the connecting member 581 is smaller than the length of the gypsum board.
The above-mentioned less than, lower than or higher than all are relative position relations, as the structure of the mechanical field, can realize the above-mentioned effect through the adjustment of assembly size and angle;
for the adjustment, as shown in fig. 3, the vertical rod of the positioning rod 55 is designed to be telescopic, so as to achieve the length adjustment, and includes a threaded sleeve 552 and a threaded rod 553 connected by threads.
The utility model provides a process is as follows during the use: in the initial state, the positioning rod 55 is positioned at one end of the slide rod fixing frame under the tension of the first spring 551, and is a low end; when the gypsum boards move forwards (leftwards in fig. 1 and 2), the vertical rod of the positioning rod falls into a gap between two adjacent gypsum boards and is pushed by the gypsum boards at the back to rotate forwards along the sliding rod 57, when the positioning rod rotates to be vertical to the conveying bracket, the proximity switch 56 detects the positions of the air cylinder and the fixed seat 53, and the air cylinder 54 is controlled by the controller to extend to drive the paper cutter 59 to cut off the sealing edge of the wrapping paper of the gypsum boards; the horizontal rod of locating lever continues to rotate left along the slide bar and drives the vertical rod position of locating lever to rise simultaneously, breaks away from the gypsum board horizontal plane until vertical rod bottom, and the space of two gypsum boards has moved to the place ahead this moment, and the vertical rod of locating lever slips the gypsum board face at the back, and the locating lever restores initial position under the pulling of first spring 551.
Preferably, metal pole or plastic pole can be selected to the material of locating lever, in order to avoid the perpendicular pole of locating lever to produce fish tail or wearing and tearing to the gypsum board face, the perpendicular pole bottom of locating lever sets up the abrasionproof and decreases the rubber pad.
As a typical example, as shown in fig. 5, the paper cutting device for gypsum board wrapping paper is two and symmetrically arranged on both sides of the conveying bracket.
Example 2:
as a further improvement to the structure of embodiment 1, a pressing plate part 6 is further provided on the same side as the paper cutting part 5 on the conveying bracket 1, as shown in figures 1, 2 and 4,
in order to avoid the tilting of the gypsum board, a rotatable pressure lever 5811 is arranged on a connecting piece 581 of a slide bar fixing frame 58, the middle of the pressure lever is fixed on the connecting piece 581 through a positioning pin, a rubber roller 5812 arranged at the bottom end of the pressure lever is contacted with the surface of the gypsum board and plays a role of pressing down, the top end of the pressure lever 5811 is hinged with a pull rod 5813, the other end of the pull rod is hinged to the connecting piece 581, a second spring 5814 is arranged on the pull rod, one end of the second spring 5814 is fixed on the pull rod, and the other end of the second spring 58; when the gypsum board moves forwards (leftwards in figure 4), the roller and the gypsum board surface are stressed mutually, the compression bar rotates clockwise to press the second spring to generate elastic force, and when the roller is separated from the gypsum board, the elastic force accumulated by the second spring returns the compression bar to the original position anticlockwise.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The gypsum board packaging paper cutting device is characterized by being arranged on a conveying support of a gypsum board conveying device and comprising a paper cutting part, wherein the paper cutting part comprises a fixing frame, a bearing structure, a cylinder, a fixing seat, a positioning rod, a proximity switch, a sliding rod and a sliding rod fixing frame which are fixed on the conveying support;
the fixing seat comprises a horizontal fixing plate and a vertical fixing plate which are connected with each other, the bearing structure comprises an internal rotating shaft and a bearing sleeve sleeved outside the rotating shaft, the lower end of the bearing sleeve is fixed on the fixing frame, the upper end of the rotating shaft is fixedly connected with the horizontal fixing plate of the fixing seat, the air cylinder is fixedly arranged on the horizontal fixing plate of the fixing seat, and a paper cutter is connected to a plunger rod in the gypsum board direction on the air cylinder; the cylinder can rotate relative to the fixed frame along with the fixed seat and the rotating shaft;
the proximity switch is arranged on the fixing frame and used for detecting the positions of the air cylinder and the fixing seat.
2. The paper cutting device for gypsum board packaging according to claim 1, wherein the positioning rod comprises a horizontal rod and a vertical rod which are connected with each other, one end of the horizontal rod of the positioning rod is hinged on the vertical fixing plate of the fixing seat, and the other end of the horizontal rod extends to the upper part of the gypsum board and is welded and fixed with the vertical rod.
3. The paper cutting device for gypsum board packaging according to claim 2, wherein the slide bar fixing frame comprises a slide bar fixing frame, a slide bar fixing plate and a connecting piece between the slide bar fixing frame and the slide bar fixing plate, the slide bar fixing frame is of a C-shaped frame structure and comprises a top cross bar, a bottom cross bar and a vertical bar for connecting the top cross bar and the bottom cross bar, the slide bar fixing frame is fixedly connected with the conveying support through the bottom cross bar, two ends of the slide bar are respectively connected to the vertical bar and the slide bar fixing plate of the slide bar fixing frame, the slide bar is obliquely arranged, one end of the slide bar fixing plate is higher than one end of the vertical bar of the slide bar fixing frame;
an elastic element is connected between the horizontal rod of the positioning rod and the sliding rod fixing frame, and the horizontal position of one end of the horizontal rod of the elastic element is higher than that of one end of the sliding rod fixing frame.
4. The paper cutting device for gypsum board packaging according to claim 3, further comprising a PLC controller, wherein the PLC controller is connected to the air cylinder and the proximity switch respectively, the proximity switch transmits a signal to the controller when detecting that the air cylinder and the fixing base rotate to a position perpendicular to the conveying support, and the controller controls the air cylinder to extend to drive the paper cutter to cut off the packaging edge paper of the gypsum board.
5. The paper cutting device for gypsum board packaging according to claim 4, wherein the horizontal distance between the vertical rod of the slide rod fixing frame and the slide rod fixing plate is smaller than the length of the gypsum board.
6. The gypsum board packaging and paper cutting device of claim 5, wherein the vertical rod of the positioning rod is of a telescopic structure.
7. The gypsum board packaging and paper cutting device of claim 2, wherein the positioning rod is provided with an anti-abrasion rubber pad at the bottom end of the vertical rod.
8. The paper cutting device for gypsum board packaging according to claim 1, wherein the number of the paper cutting devices for gypsum board packaging paper is two, and the paper cutting devices are symmetrically distributed on two sides of the conveying support.
9. The paper cutting device for gypsum board packaging according to claim 3, wherein a pressing plate portion is further provided on the same side as the paper cutting portion on the transportation frame, the pressing plate portion comprises a rotatable pressing rod provided on a connecting piece of the sliding rod fixing frame, the middle of the pressing rod is fixed on the connecting piece through a positioning pin, a roller made of rubber is provided at the bottom end of the pressing rod, the top end of the pressing rod is hinged to a pull rod, the other end of the pull rod is hinged to the connecting piece, an elastic element is provided on the pull rod, one end of the elastic element is fixed on the pull rod, and the other end of the elastic element.
10. The drywall cutting device of claim 9, wherein the resilient member is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021774554.4U CN212887740U (en) | 2020-08-21 | 2020-08-21 | Paper cutting device for gypsum board packaging paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021774554.4U CN212887740U (en) | 2020-08-21 | 2020-08-21 | Paper cutting device for gypsum board packaging paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212887740U true CN212887740U (en) | 2021-04-06 |
Family
ID=75246907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021774554.4U Expired - Fee Related CN212887740U (en) | 2020-08-21 | 2020-08-21 | Paper cutting device for gypsum board packaging paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212887740U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055610A (en) * | 2021-11-12 | 2022-02-18 | 泰山石膏（江阴）有限公司 | Gypsum board side cut equipment |
| CN114179139A (en) * | 2021-12-02 | 2022-03-15 | 平邑北新建材有限公司 | Gypsum board banding area shearing mechanism |
| CN114434616A (en) * | 2021-12-26 | 2022-05-06 | 泰山石膏(长治)有限公司 | Automatic bag sealer of gypsum board for gypsum board production |
-
2020
- 2020-08-21 CN CN202021774554.4U patent/CN212887740U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055610A (en) * | 2021-11-12 | 2022-02-18 | 泰山石膏（江阴）有限公司 | Gypsum board side cut equipment |
| CN114179139A (en) * | 2021-12-02 | 2022-03-15 | 平邑北新建材有限公司 | Gypsum board banding area shearing mechanism |
| CN114179139B (en) * | 2021-12-02 | 2023-10-27 | 平邑北新建材有限公司 | Gypsum board banding area shearing mechanism |
| CN114434616A (en) * | 2021-12-26 | 2022-05-06 | 泰山石膏(长治)有限公司 | Automatic bag sealer of gypsum board for gypsum board production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212887740U (en) | Paper cutting device for gypsum board packaging paper | |
| CN2780629Y (en) | Packaging paper cutting machine | |
| CN104044762B (en) | Automatic packing machine for all-model aluminium products | |
| CN110155777B (en) | Full-automatic membrane receiving device | |
| CN105645150A (en) | Full-automatic rolling packaging equipment for heat-shrinkable sheets | |
| CN203958662U (en) | A kind of full model aluminium automatic packaging machine | |
| CN102760904A (en) | Device for attaching terminating tape to battery through winding | |
| CN216327442U (en) | Automatic deviation-rectifying material cutting machine | |
| CN202480128U (en) | Full-automatic hatchback single-sheet die-cutting machine | |
| CN205467561U (en) | Hand -pulling type paper packing box closing device | |
| CN211197968U (en) | Corrugated paper feed divider | |
| CN210850382U (en) | Corrugated container board's cutting device | |
| CN210648183U (en) | High-speed loosening mechanism of feeding machine | |
| CN207789123U (en) | A kind of paper corner protector cutting machine | |
| CN208812225U (en) | A kind of automatic waste discharge machine | |
| CN208947741U (en) | A kind of heat sealing mechanism of packing machine | |
| CN207771970U (en) | A kind of frame waste discharge transport mechanism applied to die-cutting device | |
| CN208760983U (en) | A kind of new automatic packaging machine | |
| CN206704622U (en) | It is a kind of quickly to cut film sticking equipment with bound edge function | |
| CN207773559U (en) | A kind of automatic installing fixture for outer casing member | |
| CN206445283U (en) | The commutation conveying mechanism of compound cutter | |
| CN217229638U (en) | Welding strip feeding device | |
| CN206125568U (en) | Multi -functional sticky tape automatically attaching cutter | |
| CN214568266U (en) | Material cutting equipment | |
| CN213476440U (en) | High-efficient cloth cutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 Termination date: 20210821 |