CN113601940A - Panel conveying mechanism, process and glue injection laminating machine - Google Patents

Panel conveying mechanism, process and glue injection laminating machine Download PDF

Info

Publication number
CN113601940A
CN113601940A CN202010380031.XA CN202010380031A CN113601940A CN 113601940 A CN113601940 A CN 113601940A CN 202010380031 A CN202010380031 A CN 202010380031A CN 113601940 A CN113601940 A CN 113601940A
Authority
CN
China
Prior art keywords
panel
bottom plate
guide rails
material pushing
guide rail
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.)
Pending
Application number
CN202010380031.XA
Other languages
Chinese (zh)
Inventor
余俊忠
吴小辉
林泽明
余岳
余铠佳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Xingong Electrical Appliances Co ltd
Original Assignee
Guangdong Xingong Electrical Appliances Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Xingong Electrical Appliances Co ltd filed Critical Guangdong Xingong Electrical Appliances Co ltd
Priority to CN202010380031.XA priority Critical patent/CN113601940A/en
Publication of CN113601940A publication Critical patent/CN113601940A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284Application of adhesive
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00Feeding articles separated from piles; Feeding articles to machines
    • B65H5/04Feeding articles separated from piles; Feeding articles to machines by movable tables or carriages

Abstract

The invention discloses a panel conveying mechanism, a process and a glue injection laminating machine, wherein the panel conveying mechanism comprises two guide rails, a bottom plate, a mounting plate, two material pushing blocks, a spring, an air cylinder, a first motor and a transmission mechanism, wherein the mounting plate is arranged on the bottom plate through a spring, the mounting plate is positioned below the plane where the two guide rails are positioned, the bottom plate is also provided with an air cylinder, the air cylinder can overcome the spring to drive the mounting plate to move downwards relative to the bottom plate, two material pushing blocks are arranged on the mounting plate in the front-back direction, and the two material pushing blocks can move up and down along with the mounting plate and can be both higher than or lower than the plane of the two guide rails, the first motor can drive the bottom plate to move back and forth through the transmission mechanism, the mechanism, the process and the machine can enable each panel to be located at the first appointed position and the second appointed position in sequence so as to carry out operations such as glue injection and fitting, and have good working efficiency and labor saving.

Description

Panel conveying mechanism, process and glue injection laminating machine
Technical Field
The invention belongs to a machine and a process for gluing and laminating a panel, and relates to a conveying mechanism for conveying the panel to a glue injection station and then conveying the panel to a laminating station, in particular to a panel conveying mechanism, a process and a glue injection laminating machine comprising the same.
Background
At present, a guide rail is generally adopted in a glue injection machine to convey a panel to the lower part of a glue injection head, the panel is glued by the glue injection head, after the operation is completed, the panel is conveyed back by the guide rail and is manually taken out, so that the panel is put into a next machine for lamination.
Disclosure of Invention
The invention aims to provide a panel conveying mechanism, a panel conveying process and a glue injection laminating machine.
The panel conveying mechanism can be realized by the following scheme:
the utility model provides a panel conveying mechanism, which comprises two guide rails, the bottom plate, the mounting panel, two ejector pads, a spring, the cylinder and first motor and drive mechanism, wherein, the mounting panel passes through the spring to be adorned on the bottom plate, and the mounting panel is located two guide rails place planar below, the cylinder is still installed to the bottom plate, the cylinder can overcome the spring and drive the mounting panel and move down for the bottom plate, be provided with two ejector pads along the fore-and-aft direction on the mounting panel, and two ejector pads can reciprocate along with the mounting panel and can all be higher than or all be less than two guide rails place planar, can drive the bottom plate along the back-and-forth movement by first motor through drive mechanism.
Thus, the panel can be placed on the two guide rails and is positioned at the front side of the rear material pushing block, when the first motor drives the bottom plate to move forwards through the transmission mechanism, the rear material pushing block can act on the panel to enable the panel to move forwards along the two guide rails together, after the panel is conveyed to the first designated position, the air cylinder can overcome the spring to enable the mounting plate to move downwards, the two material pushing blocks can move downwards along with the two material pushing blocks, the highest positions of the two material pushing blocks are lower than the plane where the two guide rails are located, then, the first motor can drive the bottom plate to move backwards through the transmission mechanism and return to the original position, the air cylinder can release the spring to enable the mounting plate to lift upwards, the two material pushing blocks are lifted to the original height, at the moment, the front material pushing block can be positioned at the rear side of the panel, in addition, the next panel can be placed on the two guide rails to enable the next panel to be positioned at the front side of the rear material pushing block, then, when the first motor drives the bottom plate to move forwards through the transmission mechanism again, the front material pushing block pushes the panel to move forwards continuously, the rear material pushing block also pushes the next panel to move forwards, the panel is located at the second designated position when the next panel is located at the first designated position, and the process is repeated, and under the action of the two material pushing blocks, each panel can be located at the first designated position and the second designated position in sequence, so that the first designated operation and the second designated operation, such as glue injection and gluing, can be carried out.
Preferably, in the above scheme, more than two material pushing blocks are arranged on the mounting plate in the front-back direction.
Therefore, more designated positions can be set for the operation of each panel so as to meet the requirement of setting a plurality of stations on the two guide rails, for example, waiting and drying stations can be added.
Preferably, in the above scheme, one of the two guide rails is a fixed guide rail, the other guide rail is an adjustable guide rail, the adjustable guide rail is mounted on the optical axis through a slider, and the second motor drives the adjustable guide rail to move along the optical axis through a transmission part so as to adjust the distance between the two guide rails.
Like this, because two guide rail intervals are adjustable, then, adaptable in the transport of unidimensional panel to the injecting glue rigging machine can be applicable to and carry out injecting glue and laminating operation to the panel of various different model specifications.
Preferably, in the above scheme, the first motor and the second motor are both stepping motors or servo motors, so that the distance between the guide rails and the advancing of the material pushing block can be more accurate.
Therefore, a group of guide rails is formed by the two guide rails, a material pushing block group is formed by two or more material pushing blocks, and at least more than two stations can be arranged on the group of guide rails so as to meet the requirement of simultaneously carrying out various operations on more than two panels.
The panel conveying mechanism of the invention can also be realized by the following scheme:
the utility model provides a panel conveying mechanism, characterized by, including two sets of or a plurality of guide rail group more than two sets of, the bottom plate, the mounting panel, a plurality of pushing block group, a spring, cylinder and first motor and drive mechanism, wherein, the mounting panel passes through the spring to be adorned on the bottom plate, and the mounting panel is located the planar below in multiunit guide rail place, the cylinder is still installed to the bottom plate, the cylinder can overcome the spring and drive the mounting panel and move down for the bottom plate, corresponding pushing block group is all installed to the position that corresponds a plurality of guide rail group on the mounting panel, and push away the pushing block group and can reciprocate and can be higher than or be less than corresponding guide rail group place plane along with the mounting panel, can drive the bottom plate through drive mechanism by first motor and move along the fore-and-aft direction.
In the scheme, two guide rails form a guide rail group, and two or more material pushing blocks form a material pushing block group.
Thus, two or more glue injection devices can be used for simultaneously injecting glue to two or more panels conveyed by the guide rail groups, two or more laminating devices can be used for simultaneously laminating two or more panels, and the like.
Preferably, in the above scheme, one guide rail in the guide rail group is a fixed guide rail, the other guide rail is an adjustable guide rail, the adjustable guide rail is mounted on the optical axis through a sliding block, and the second motor drives the adjustable guide rail to move along the optical axis through a transmission part so as to adjust the distance between the two guide rails.
Preferably, in the above-mentioned solution, all the adjustable guide rails in the plurality of guide rail groups are connected together by a connecting rod, so that the adjustment of all the adjustable guide rails can be realized by one second motor.
Preferably, in the above scheme, the first motor and the second motor are both stepping motors or servo motors, so that the guide rail spacing and the material pushing block can travel more accurately.
Thus, the panel conveying process of the present invention can be realized by the following scheme:
a panel conveying process comprising the steps of:
(10) two parallel guide rails are arranged;
(20) a first motor driving the bottom plate to move back and forth and a transmission mechanism thereof are arranged below the two guide rails;
(30) the mounting plate is mounted on the bottom plate through a spring;
(40) a front material pushing block and a rear material pushing block are arranged on the mounting plate in the front-rear direction;
(50) the cylinder is arranged on the bottom plate, the mounting plate can move upwards or downwards through the cylinder and the spring, the front and rear material pushing blocks can move up and down along with the mounting plate, and the highest positions of the two material pushing blocks can be higher than or lower than the plane of the two guide rails;
(60) placing the panel on the two guide rails, and enabling the panel to be positioned on the front side of the rear material pushing block;
(70) the first motor drives the bottom plate to move forwards through the transmission mechanism;
(80) the mounting plate moves along with the bottom plate and drives the front and rear material pushing blocks to move;
(90) the rear material pushing block acts on the panel to enable the panel to move forwards along the two guide rails;
(100) when the panel reaches the glue injection station, the first motor stops working;
(110) the cylinder overcomes the elasticity of the spring to enable the mounting plate to move downwards, and the highest positions of the two material pushing blocks are lower than the plane of the two guide rails;
(120) the first motor drives the bottom plate to move backwards through the transmission mechanism, so that the bottom plate returns to the original position;
(130) the cylinder is released, the mounting plate is jacked up by the spring, the highest positions of the two material pushing blocks are higher than the plane of the two guide rails, and the front material pushing block is just positioned on the rear side of the panel;
(140) placing the lower panel on the two guide rails, and enabling the lower panel to be just positioned on the front side of the rear material pushing block;
(150) when the panel finishes the operation at the glue injection station, the first motor drives the bottom plate to move forwards through the transmission mechanism;
(160) the panel moves forwards under the action of the front material pushing block and enters the laminating station, and the next panel is pushed to the glue injecting station under the action of the rear material pushing block.
The glue injection laminating machine is realized by the following scheme:
the glue injection laminating machine is characterized by comprising the panel conveying mechanism, a glue injection device is arranged above a first designated position, a laminating device is arranged above a second designated position, the glue injection device and the laminating device are controlled to work by the control device according to a selected process program, and a first motor, a second motor and a cylinder are controlled to work by the control device according to electric signals provided by the selected process program, the glue injection device and the laminating device.
Drawings
FIG. 1 is a schematic diagram of a panel conveying mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic view of the panel transport mechanism of FIG. 1 with the guide track set removed;
fig. 3 is a schematic diagram of a specific implementation structure of the glue injection laminating machine of the present invention.
Detailed Description
The following detailed description of specific embodiments of the present invention is provided with reference to the accompanying drawings:
referring to fig. 1 and 2, the panel conveying mechanism of this embodiment structure includes three guide rail sets 11, 12, 13, a bottom plate 2, a mounting plate 3, three pushing block sets 41, 42, 43, a spring 5, a cylinder 6, a first motor 71, a belt transmission mechanism 81, a second motor 72, a screw transmission mechanism 82, an optical axis 9 and a connecting rod 10, wherein the mounting plate 3 is mounted on the bottom plate 2 through the spring 5, the mounting plate 3 is located below a plane where the three guide rail sets 11, 12, 13 are located, the bottom plate 2 is further mounted with the cylinder 6, the cylinder 6 can drive the mounting plate 3 to move downward relative to the bottom plate 2 against the spring 5, the positions on the mounting plate 3 corresponding to the three guide rail sets 11, 12, 13 are respectively mounted with the corresponding pushing block sets 41, 42, 43, and the pushing block sets 41, 42, 43 can move up and down with the mounting plate 3 and can be higher or lower than the corresponding guide rail sets 11, 12, 13, the three pushing block groups 41, 42, 43 respectively include front pushing blocks 41a, 42a, 43a and rear pushing blocks 41b, 42b, 43b distributed along the front and rear direction, the three guide rail groups 11, 12, 13 respectively include a fixed guide rail a as a guide rail and an adjustable guide rail b as another guide rail, all the adjustable guide rails b are mounted on the optical axis 9 through sliders c, and all the adjustable guide rails b are connected together by a connecting rod 10, the second motor 72 drives the adjustable guide rails b through a screw transmission mechanism 82 so as to adjust the distance between each adjustable guide rail b and the corresponding fixed guide rail a, and the first motor 71 drives the bottom plate 2 to move along the front and rear direction through a transmission belt 81.
A specific implementation process of the panel conveying mechanism is described in the following with reference to the attached drawings:
referring to fig. 1 and 2, the embodied panel conveying process includes the steps of:
(60) placing the panel on the two guide rails 11 to make the panel be positioned at the front side of the rear material pushing block 41 b;
(70) the first motor 71 drives the bottom plate 2 to move forwards through the transmission belt 81;
(80) the mounting plate 3 moves along with the bottom plate 2 and drives the front and rear material pushing blocks 41a and 41b to move;
(90) the panel is acted by the rear material pushing block 41b to move forwards along the two guide rails 11;
(100) when the panel reaches the glue injection station, the first motor 71 suspends working;
(110) the cylinder 6 overcomes the elasticity of the spring 5 to make the mounting plate 3 move downwards, so that the highest positions of the two material pushing blocks 41a and 41b are lower than the plane of the two guide rails 11;
(120) the first motor 71 drives the bottom plate 2 to move backwards through the transmission belt 81, so that the bottom plate 2 returns to the original position;
(130) the cylinder 6 is released, the spring 5 jacks up the mounting plate 3, the highest positions of the two material pushing blocks 41a and 41b are higher than the plane of the two guide rails 11, and the front material pushing block 41a is just positioned at the rear side of the panel;
(140) placing the lower panel on the two guide rails 11, so that the lower panel is just positioned at the front side of the rear material pushing block 41 b;
(150) when the panel finishes the operation at the glue injection station, the first motor 71 drives the bottom plate 2 to move forwards through the transmission belt 81;
(160) the panel will move forward under the action of the front material pushing block 41a and enter the bonding station, and the next panel is pushed to the glue injection station under the action of the rear material pushing block 41 b.
The following describes a glue injection laminating machine according to an embodiment of the present invention with reference to the accompanying drawings.
Referring to fig. 3, the glue injection laminating machine of the embodiment includes three glue injection machines a, three laminating machines B, a control device (not shown in the figure), and a panel conveying mechanism of the above embodiment structure, where the three glue injection machines a are respectively located above the glue injection stations of the three guide rail groups 11, 12, and 13, the three laminating machines B are respectively located above the laminating stations of the three guide rail groups 11, 12, and 13, the glue injection devices and the laminating devices are controlled by the control device to operate according to a selected process program, and the first motor, the second motor, and the air cylinder are controlled by the control device according to an electric signal provided by the selected process program, the glue injection devices, and the laminating devices.

Claims (8)

1. The utility model provides a panel conveying mechanism, characterized by, including two guide rails, the bottom plate, the mounting panel, two pugs, a spring, the cylinder and first motor and drive mechanism, wherein, the mounting panel passes through the spring to be adorned on the bottom plate, and the mounting panel is located two guide rails place planar below, the cylinder is still installed to the bottom plate, the cylinder can overcome the spring and drive the mounting panel and move down for the bottom plate, be provided with two pugs along the fore-and-aft direction on the mounting panel, and two pugs can reciprocate along with the mounting panel and can all be higher than or all be less than two guide rails place planar, can drive the bottom plate along the back-and-forth movement by first motor through drive mechanism.
2. The panel conveying mechanism according to claim 1, wherein the mounting plate is provided with more than two pusher blocks in the front-rear direction.
3. The panel conveying mechanism according to claim 1 or 2, wherein one of the two guide rails is a fixed guide rail, the other guide rail is an adjustable guide rail, the adjustable guide rail is mounted on the optical axis through a slider, and the second motor drives the adjustable guide rail to move along the optical axis through a transmission member so as to adjust a distance between the two guide rails.
4. The utility model provides a panel conveying mechanism, characterized by, including two sets of or a plurality of guide rail group more than two sets of, the bottom plate, the mounting panel, a plurality of pushing block group, a spring, cylinder and first motor and drive mechanism, wherein, the mounting panel passes through the spring to be adorned on the bottom plate, and the mounting panel is located the planar below in multiunit guide rail place, the cylinder is still installed to the bottom plate, the cylinder can overcome the spring and drive the mounting panel and move down for the bottom plate, corresponding pushing block group is all installed to the position that corresponds a plurality of guide rail group on the mounting panel, and pushing block group can reciprocate along with the mounting panel and can be higher than or be less than the plane in corresponding guide rail group place, can drive the bottom plate through drive mechanism by first motor and move along the fore-and-aft direction.
5. The panel conveying mechanism according to claim 4, wherein one of the guide rails in the guide rail group is a fixed guide rail, the other guide rail is an adjustable guide rail, the adjustable guide rail is mounted on the optical axis through a slider, and the second motor drives the adjustable guide rail to move along the optical axis through a transmission member so as to adjust a distance between the two guide rails.
6. The panel conveying mechanism according to claim 5, wherein all of the adjustable guide rails are connected together by a link.
7. A panel conveying process is characterized by comprising the following steps:
(10) two parallel guide rails are arranged;
(20) a first motor driving the bottom plate to move back and forth and a transmission mechanism thereof are arranged below the two guide rails;
(30) the mounting plate is mounted on the bottom plate through a spring;
(40) a front material pushing block and a rear material pushing block are arranged on the mounting plate in the front-rear direction;
(50) the cylinder is arranged on the bottom plate, the mounting plate can move upwards or downwards through the cylinder and the spring, the front and rear material pushing blocks can move up and down along with the mounting plate, and the highest positions of the two material pushing blocks can be higher than or lower than the plane of the two guide rails;
(60) placing the panel on the two guide rails, and enabling the panel to be positioned on the front side of the rear material pushing block;
(70) the first motor drives the bottom plate to move forwards through the transmission mechanism;
(80) the mounting plate moves along with the bottom plate and drives the front and rear material pushing blocks to move;
(90) the rear material pushing block acts on the panel to enable the panel to move forwards along the two guide rails;
(100) when the panel reaches the glue injection station, the first motor stops working;
(110) the cylinder overcomes the elasticity of the spring to enable the mounting plate to move downwards, and the highest positions of the two material pushing blocks are lower than the plane of the two guide rails;
(120) the first motor drives the bottom plate to move backwards through the transmission mechanism, so that the bottom plate returns to the original position;
(130) the cylinder is released, the mounting plate is jacked up by the spring, the highest positions of the two material pushing blocks are higher than the plane of the two guide rails, and the front material pushing block is just positioned on the rear side of the panel;
(140) placing the lower panel on the two guide rails, and enabling the lower panel to be just positioned on the front side of the rear material pushing block;
(150) when the panel finishes the operation at the glue injection station, the first motor drives the bottom plate to move forwards through the transmission mechanism;
(160) the panel moves forwards under the action of the front material pushing block and enters the laminating station, and the next panel is pushed to the glue injecting station under the action of the rear material pushing block.
8. An adhesive injection laminating machine, characterized by comprising the panel conveying mechanism of any one of claims 1 to 6, an adhesive injection device arranged above the first designated position, a laminating device arranged above the second designated position, and a control device, wherein the control device controls the operation of the adhesive injection device and the laminating device according to a selected process program, and controls the operation of the first motor, the second motor and the cylinder according to electric signals provided by the selected process program, the adhesive injection device and the laminating device.
CN202010380031.XA 2020-05-05 2020-05-05 Panel conveying mechanism, process and glue injection laminating machine Pending CN113601940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010380031.XA CN113601940A (en) 2020-05-05 2020-05-05 Panel conveying mechanism, process and glue injection laminating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010380031.XA CN113601940A (en) 2020-05-05 2020-05-05 Panel conveying mechanism, process and glue injection laminating machine

Publications (1)

Publication Number Publication Date
CN113601940A true CN113601940A (en) 2021-11-05

Family

ID=78303121

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010380031.XA Pending CN113601940A (en) 2020-05-05 2020-05-05 Panel conveying mechanism, process and glue injection laminating machine

Country Status (1)

Country Link
CN (1) CN113601940A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206494403U (en) * 2017-01-10 2017-09-15 广东牧特智能装备股份有限公司 A kind of material conveying mechanism of FPC make-up machines
CN208179679U (en) * 2018-04-28 2018-12-04 汕头市顺鑫隆印刷机械有限公司 The feeding of automatic waste clearing machine and rim charge collection device
CN109795868A (en) * 2018-12-26 2019-05-24 深圳市景方盈科技有限公司 A kind of auxiliary material-pulling device of transmission equipment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206494403U (en) * 2017-01-10 2017-09-15 广东牧特智能装备股份有限公司 A kind of material conveying mechanism of FPC make-up machines
CN208179679U (en) * 2018-04-28 2018-12-04 汕头市顺鑫隆印刷机械有限公司 The feeding of automatic waste clearing machine and rim charge collection device
CN109795868A (en) * 2018-12-26 2019-05-24 深圳市景方盈科技有限公司 A kind of auxiliary material-pulling device of transmission equipment

Similar Documents

Publication Publication Date Title
CN209986627U (en) Automatic conveying platform of feeding location
CN104009134B (en) A kind of LED-baseplate and lens bonding, hot pressing and injecting glue integration apparatus
CN204917198U (en) Asynchronous material loading work or material rest in duplex position
CN102935471B (en) Fine blanking machine with full-automatic sheet metal charging device
CN215248106U (en) Automatic chip testing equipment
CN202861245U (en) Fine blanking machine with full-automatic sheet feeding device
CN202861235U (en) Precise punching machine full-automatic slab feeding device
CN212472716U (en) Panel conveying mechanism and glue injection laminating machine comprising same
CN112678294A (en) Integrated device for cutting and labeling plate
CN113601940A (en) Panel conveying mechanism, process and glue injection laminating machine
CN102935470B (en) Full-automatic plate blank charging device for fine blanking machine
CN216234485U (en) Circulating feeding and supplementing system for medical catheter
CN213280277U (en) Double-station transverse-moving loading and unloading mechanism of circuit board hot melting pressing equipment
CN104959444A (en) Punching dedicated machine for middle gaps and end of automobile door frame front door upper strip
CN212305797U (en) Control duplex position circuit board hot melt lamination equipment
CN112123915A (en) Be applied to full-automatic film tearing machine of FPC board
CN202643560U (en) Automatic printing precision production line for toughened glass
CN112192630A (en) Rubber sealing strip cutting and feeding device and method
CN110253248A (en) Adjust joint assembly automatic assembly equipment
CN108461436B (en) Automatic material combing system before axial diode die pressing and working method thereof
CN216464354U (en) Automatic insert USB machine
CN217913494U (en) Automatic feeding and discharging mechanism of laser etching machine
CN218109869U (en) Double-station automatic glass cover plate assembling machine
CN219504951U (en) Full-automatic paper cutting line structure
CN211047769U (en) Chip mounter with straight row heads

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20211105

RJ01 Rejection of invention patent application after publication