CN111188133A - Full-automatic feeding and discharging sewing equipment - Google Patents

Full-automatic feeding and discharging sewing equipment Download PDF

Info

Publication number
CN111188133A
CN111188133A CN202010143538.3A CN202010143538A CN111188133A CN 111188133 A CN111188133 A CN 111188133A CN 202010143538 A CN202010143538 A CN 202010143538A CN 111188133 A CN111188133 A CN 111188133A
Authority
CN
China
Prior art keywords
platform
material box
descending
channel
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.)
Pending
Application number
CN202010143538.3A
Other languages
Chinese (zh)
Inventor
金火
曹海荣
张富磊
叶建宝
叶成锋
余贤贵
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.)
Wenzhou Yijie Technology Co ltd
Original Assignee
Wenzhou Yijie Technology 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 Wenzhou Yijie Technology Co ltd filed Critical Wenzhou Yijie Technology Co ltd
Priority to CN202010143538.3A priority Critical patent/CN111188133A/en
Publication of CN111188133A publication Critical patent/CN111188133A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B39/00Workpiece carriers
    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B33/00Devices incorporated in sewing machines for supplying or removing the work
    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B69/00Driving-gear; Control devices
    • D05B69/08Fluid drives, e.g. pneumatic
    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B69/00Driving-gear; Control devices
    • D05B69/10Electrical or electromagnetic drives

Abstract

The invention discloses a full-automatic feeding and discharging sewing device which comprises a sewing machine, a material frame arranged beside the sewing machine and a material box used for placing materials, wherein the material frame comprises a frame and a platform fixedly arranged on the frame, an ascending channel and a descending channel are formed on the frame, a first area connected with an upper port of the ascending channel and a second area connected with an upper port of the descending channel are correspondingly formed on the platform, a first pushing device used for pushing the material box at the upper port of the ascending channel to the first area of the platform, a second pushing device used for pushing the material box on the first area of the platform to the second area of the platform and a third pushing device used for pushing the material box on the second area of the platform to the upper port of the descending channel are arranged on the frame. By adopting the structure, the automatic material taking and conveying device is convenient for processing personnel to take or convey materials in time, and the whole material conveying process is carried out in a standard, orderly and automatic manner, so that the production efficiency is effectively improved.

Description

Full-automatic feeding and discharging sewing equipment
Technical Field
The invention relates to a full-automatic feeding and discharging sewing device.
Background
At present, the sewing processing scene generally all has a plurality of sewing processing stations, and in the course of working, people need in time take away to the material after processing to every station required material (raw materials) of delivery processing and will process, but because prior art lacks the material business turn over mechanism that docks mutually with every station, or by the automatic manual material handling of processing personnel, consequently leads to the delivery of whole material relatively chaotic, causes production efficiency to receive the influence.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides full-automatic feeding and discharging sewing equipment which can automatically deliver required materials for processing personnel and timely deliver the processed materials, and the whole material delivery process is carried out in a standard, orderly and automatic manner, so that the production efficiency is effectively improved.
In order to achieve the purpose, the invention provides full-automatic feeding and discharging sewing equipment which comprises a sewing machine, a material frame and a material box, wherein the material frame is arranged beside the sewing machine, the material box is used for placing materials, the material frame comprises a frame and a platform fixedly arranged on the frame, an ascending channel for ascending the material box and a descending channel for descending the material box are formed on the frame, the lower port of the ascending channel is butted with a material box feeding device, the lower port of the descending channel is butted with a material box discharging device, a lifting device for lifting the material box from the lower port to the upper port is arranged in the ascending channel, a descending device for transferring the material box from the upper port to the lower port is arranged in the descending channel, a first area connected with the upper port of the ascending channel and a second area connected with the upper port of the descending channel are correspondingly formed on the platform, a first pushing device for pushing the material box at the upper port of the ascending channel to the first area of the platform is arranged on the frame, The material box pushing device comprises a second pushing device used for pushing the material box on the first area of the platform to the second area of the platform and a third pushing device used for pushing the material box on the second area of the platform to the upper port of the descending channel.
The invention has the beneficial effects that: by adopting the structure, the materials are placed in the material boxes, meanwhile, a plurality of material boxes can be stacked together, and then are delivered to the lower port of the ascending channel together through the material box delivery device, and the material box delivery device can be a conveyor belt, an automatic delivery trolley (delivery robot), a trolley and the like. A plurality of material boxes stacked together are lifted upwards by a lifting device in a lifting channel, and at the moment, the material box feeding device can return to perform additional distribution. When the uppermost material box reaches the upper port of the ascending channel, the uppermost material box is pushed to a first area of the platform under the action of the first pushing device and then is pushed to a second area of the platform through the second pushing device, and at the moment, a processing worker can take away the material in the material box and process the material; after the materials are processed, the materials are placed into the material box again, then the material box on the second area is pushed into the upper port of the descending channel under the action of the third pushing device, the material box is transferred to the lower port from the upper port of the descending channel through the descending device, the material box is placed on the material box discharging device, and finally the material box is discharged through the material box discharging device, wherein the material box discharging device can be a conveying belt, an automatic distribution trolley (distribution robot), a trolley and the like. In conclusion, the automatic material distributing device can automatically distribute the required materials for the processing personnel and timely deliver the processed materials, and the whole material distributing process is carried out in a standard, orderly and automatic mode, so that the production efficiency is effectively improved. In addition, the invention can stack a plurality of material boxes together to feed in or discharge the materials at one time, thereby further improving the production efficiency.
The invention may further be arranged such that three of the sides of the platform are provided with guardrails forming an Contraband-shaped structure and containing the first and second regions therein, the remaining side being provided with an opening at a side remote from the sewing machine, the ascending and descending paths being juxtaposed at the side of the platform where the opening is provided.
Through setting up the guardrail, the condition that drops appears when can effectively avoiding the material box to remove on the platform. Simultaneously, above-mentioned guardrail sets up like this, still sends into of material box and sees off and remove and play guide effect and limiting displacement.
The invention can be further arranged that each side guardrail comprises a connecting rod, a plurality of fixing blocks are linearly distributed on the connecting rod along the length direction of the connecting rod, a threaded sleeve is fixed on the platform corresponding to each fixing block, and the fixing blocks are pressed on the threaded sleeves and are locked and fixed through bolts. By adopting the arrangement, the structure is simple and reliable, and the disassembly and the assembly are convenient.
The invention can be further provided with a plurality of bull-eye bearings distributed on the area of the platform in the guardrail. Through setting up the bull's eye bearing, more help the material box to remove on the platform.
The invention can be further arranged that the lifting device comprises a lifting motor and two groups of lifting components, the two groups of lifting components are respectively arranged at two sides of the lifting channel and are in transmission fit with the lifting motor, the descending device comprises a descending motor and two groups of descending components, the two groups of descending components are respectively arranged at two sides of the descending channel and are in transmission fit with the descending motor, each group of lifting components and each group of descending components comprise an upper rotating shaft, a lower rotating shaft and a chain wheel chain for driving the upper rotating shaft and the lower rotating shaft, the upper rotating shaft and the lower rotating shaft are rotatably arranged on the frame and are distributed up and down, and L-shaped plates for supporting the bottom of the material box are symmetrically arranged on the chains at two sides.
By adopting the structure, the material box enters the ascending channel, the L-shaped plates at the two sides respectively support the bottom of the material box from the two sides, and the L-shaped plates are conveyed along with the chain under the action of the lifting motor, so that the material box is driven to ascend; in a similar way, after the material box enters the descending channel, the material box is placed on the L-shaped plates on the two sides, and under the action of the descending motor, the L-shaped plates are conveyed along with the chain, so that the material box is driven to descend.
The invention can be further provided with a rigid limiting strip vertically arranged between the upper rotating shaft and the lower rotating shaft, the rigid limiting strip is fixed on the frame through a cross beam, and the chain is abutted against the rigid limiting strip. By adopting the structure, the chain is abutted against the rigid limiting strips for conveying, so that the condition that the chain is locally sunken or creased can be effectively avoided, the chain is always kept straight in the conveying process, and the conveying stability and reliability of the material box are effectively ensured.
The first pushing device and the third pushing device can further comprise sliding rails, sliding seats and pushing blocks, the sliding rails are transversely fixed on the material frame and are correspondingly positioned above the platform, the sliding seats are connected to the sliding rails in a sliding mode and connected with transverse driving cylinders for driving the sliding rails to transversely slide, the pushing blocks are connected to longitudinal driving cylinders for driving the pushing blocks to vertically lift, and the longitudinal driving cylinders are mounted on the sliding seats.
By adopting the structure, when the material box reaches the upper port of the ascending channel, the sliding seat slides to the rear of the material box under the action of the transverse driving cylinder, then the pushing block descends under the action of the longitudinal driving cylinder, and then the transverse driving cylinder continues to work, so that the longitudinal driving cylinder and the pushing block are driven to transversely move together, the material box is pushed to the platform, after the pushing block ascends under the action of the longitudinal driving cylinder, then the pushing block transversely moves under the action of the transverse driving cylinder, and returns to the initial position, so that the material box is pushed next time.
The second pushing device can further comprise a push plate and a push plate driving cylinder, the push plate driving cylinder is fixed on the material frame, and the push plate is fixedly arranged at the output end of the push plate driving cylinder. By adopting the structure, the push plate drives the air cylinder to work so as to drive the push plate to move transversely, so that the push plate acts on the material box and drives the material box to move from the first area to the second area of the platform.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a structural view of a portion of the uptake shaft;
FIG. 3 is a block diagram of a portion of the drop way;
FIG. 4 is a partial block diagram of the present invention;
FIG. 5 is a structural diagram of the first and third pushing devices;
FIG. 6 is a block diagram of a platform;
FIG. 7 is an enlarged view of portion A of FIG. 6;
FIG. 8 is a structural view of a second pushing apparatus;
fig. 9 is a schematic structural view of stacking a plurality of material boxes.
Detailed Description
As shown in fig. 1-9, a full-automatic feeding and discharging sewing device is provided, which comprises a sewing machine 1, a material frame 2 arranged beside the sewing machine 1 and a material box 3 for placing materials, wherein the material frame 2 comprises a frame 21 and a platform 22 fixedly arranged on the frame 21, an ascending channel 23 for ascending the material box 3 and a descending channel 24 for descending the material box 3 are formed on the frame 21, a lower port of the ascending channel 23 is in butt joint with a material box feeding device 4, a lower port of the descending channel 24 is in butt joint with a material box feeding device 5, a lifting device for lifting the material box 3 from a lower port to an upper port is arranged in the ascending channel 23, a descending device for transferring the material box 3 from an upper port to a lower port is arranged in the descending channel 24, a first area 221 connected with the upper port of the ascending channel 23 and a second area 222 connected with the upper port of the descending channel 24 are correspondingly formed on the platform 22, the frame 21 is provided with a first pushing device 6 for pushing the material box 3 at the upper port of the ascending channel 23 to the first area 221 of the platform, a second pushing device 12 for pushing the material box 3 on the first area 221 of the platform to the second area 222 of the platform, and a third pushing device 13 for pushing the material box 3 on the second area 222 of the platform to the upper port of the descending channel 24.
By adopting the structure, the materials are placed in the material boxes 3, meanwhile, the material boxes 3 can be stacked together, and then are fed into the lower port of the ascending channel 23 through the material box feeding device 4, the material box feeding device 4 can be a conveyor belt, an automatic distribution trolley (distribution robot) or a trolley and the like. A plurality of material cassettes 3 stacked together are lifted upwards in the lifting channel 23 by the lifting device, and the material cassette feed device 4 can be returned for further dispensing. After the uppermost material box 3 reaches the upper port of the ascending channel 23, the uppermost material box is pushed to the first platform area 221 under the action of the first pushing device 6 and then is pushed to the second platform area 222 through the second pushing device 12, and at this time, a processing worker can take the material in the material box 3 away and process the material; after the materials are processed, the materials are put into the material box 3 again, then the material box 3 on the second area 222 is pushed into the upper port of the descending channel 24 under the action of the third pushing device 13, the material box 3 is transferred from the upper port to the lower port of the descending channel through the descending device, that is, the material box 3 is put down onto the material box sending-out device 5 and finally sent out by the material box sending-out device 5, wherein the material box sending-out device 5 can be a conveyor belt, an automatic distribution trolley (distribution robot), a trolley and the like. In conclusion, the material distribution device is convenient for processing personnel to timely take materials required by processing and timely send out the processed materials, and the whole material distribution process is more standard and ordered, so that the production efficiency is effectively improved. In addition, the invention can stack a plurality of material boxes together to feed in or discharge the materials at one time, thereby further improving the production efficiency.
Three sides of the platform 22 are provided with guardrails 7, the three-side guardrails form an Contraband-shaped structure and contain the first and second areas, the rest sides are provided with openings 223, the openings are positioned on the side far away from the sewing machine 1, and the ascending channel 23 and the descending channel 24 are positioned side by side on the side of the platform 22 provided with the openings 223.
Through setting up guardrail 7, the condition that drops appears when can effectively avoiding material box 3 to remove on platform 22. Simultaneously, above-mentioned guardrail 7 sets up like this, still sends into of material box 3 and sees off and remove and play guide effect and limiting displacement.
Each side guardrail 7 comprises a connecting rod 71, a plurality of fixing blocks 72 are linearly distributed on the connecting rod 71 along the length direction of the connecting rod, a threaded sleeve 73 is fixed on the platform 22 corresponding to each fixing block 72, and the fixing blocks 72 are pressed against the threaded sleeves 73 and are locked and fixed through bolts 74. By adopting the arrangement, the structure is simple and reliable, and the disassembly and the assembly are convenient.
A plurality of bull-eye bearings 224 are distributed on the platform 22 in the area of the guardrail 7. The bull's eye bearing 224 is provided to further assist in moving the material cassette 3 on the platform 22.
The lifting device comprises a lifting motor 8 and two groups of lifting assemblies 9, the two groups of lifting assemblies 9 are respectively arranged on two sides of the lifting channel 23 and are in transmission fit with the lifting motor 8, the descending device comprises a descending motor 10 and two groups of descending assemblies 11, the two groups of descending assemblies 11 are respectively arranged on two sides of the descending channel 24 and are in transmission fit with the descending motor 10, each group of lifting assemblies 9 and each group of descending assemblies 11 respectively comprise an upper rotating shaft 91, a lower rotating shaft 92, a chain wheel 93 and a chain 94, the chain wheel is used for being in transmission connection with the upper rotating shaft and the lower rotating shaft, the upper rotating shaft and the lower rotating shaft are rotatably arranged on the frame 21 and are distributed vertically, and L-shaped plates 95 used for supporting the bottom of the material box 3 are symmetrically arranged on the chains.
By adopting the structure, the material box 3 enters the ascending channel 23, the L-shaped plates 95 on the two sides respectively support the bottom of the material box 3 from the two sides, and the L-shaped plates 95 are conveyed along with the chain 94 under the action of the lifting motor 8, so that the material box 3 is driven to ascend; in a similar way, after the material box 3 enters the descending channel 24, the material box is placed on the L-shaped plates 95 at two sides, and under the action of the descending motor 10, the L-shaped plates 95 are conveyed along with the chain 94, so as to drive the material box 3 to descend. Furthermore, a stop 25 is provided on the other side of the descending channel 24 opposite to the platform 22, so as to limit the material box 3 pushed into the descending channel 24 by the platform 22.
A rigid limiting strip 96 is vertically arranged between the upper rotating shaft and the lower rotating shaft, the rigid limiting strip 96 is fixed on the frame 21 through a cross beam 97, and the chain 94 is abutted against the rigid limiting strip 96. By adopting the structure, the chain 94 is abutted against the rigid limiting strip 96 for transmission, so that the situation that the chain 94 is locally sunken or creased can be effectively avoided, the chain 94 is always kept straight in the transmission process, and the stability and reliability of the transmission of the material box 3 are effectively ensured.
First pusher 6 and third pusher 13 all include slide rail 61, slide 62, propelling movement piece 63, and slide rail 61 transversely fixes on material frame 2 to correspond and be located the platform 22 top, slide 62 sliding connection on slide rail 61 to be connected with its transversely gliding horizontal drive actuating cylinder 64 of drive, propelling movement piece 63 is connected on the vertical drive actuating cylinder 65 that drives its oscilaltion, vertically drive actuating cylinder 65 and install on slide 62.
By adopting the structure, when the material box 3 reaches the upper end opening of the ascending channel 23, the sliding seat 62 slides to the rear of the material box 3 under the action of the transverse driving cylinder 64, then the pushing block 63 descends under the action of the longitudinal driving cylinder 65, and then the transverse driving cylinder 64 continues to work, so that the longitudinal driving cylinder 65 and the pushing block 63 are driven to transversely move together, the material box 3 is pushed to the platform 22, after the material box is pushed, the pushing block 63 ascends under the action of the longitudinal driving cylinder 65, then transversely moves under the action of the transverse driving cylinder 64 and returns to the initial position, and the next pushing is carried out.
The second pushing device 12 comprises a pushing plate 121 and a pushing plate driving cylinder 122, the pushing plate driving cylinder 122 is fixed on the material frame 2, and the pushing plate 121 is fixedly arranged at the output end of the pushing plate driving cylinder 122. With the above structure, the push plate driving cylinder 122 works to drive the push plate 121 to move transversely, so that the push plate 121 acts on the material box 3, and drives the material box 3 to move from the first area 221 to the second area 222 of the platform.

Claims (8)

1. The utility model provides a sewing machine of full-automatic business turn over material, includes sewing machine, its characterized in that: the material rack comprises a frame and a platform fixedly arranged on the frame, an ascending channel for ascending the material box and a descending channel for descending the material box are formed on the frame, the lower port of the ascending channel is in butt joint with a material box feeding device, the lower port of the descending channel is in butt joint with a material box discharging device, a lifting device for lifting the material box to the upper port from the lower port of the ascending channel is arranged in the ascending channel, a descending device for transferring the material box to the lower port from the upper port of the material box is arranged in the descending channel, a first area connected with the upper port of the ascending channel and a second area connected with the upper port of the descending channel are correspondingly formed on the platform, a first pushing device for pushing the material box at the upper port of the ascending channel to the first area of the platform is arranged on the frame, The material box pushing device comprises a second pushing device used for pushing the material box on the first area of the platform to the second area of the platform and a third pushing device used for pushing the material box on the second area of the platform to the upper port of the descending channel.
2. The sewing machine of full-automatic material feeding and discharging of claim 1, characterized in that: guard rails are arranged on three sides of the platform, the three side guard rails form an Contraband-shaped structure and contain the first area and the second area, the rest side of the platform is provided with an opening, the opening is positioned on the side far away from the sewing machine, and the ascending channel and the descending channel are positioned on the side, provided with the opening, of the platform side by side.
3. The sewing machine of full-automatic material feeding and discharging of claim 2, characterized in that: each side guardrail comprises a connecting rod, a plurality of fixing blocks are linearly distributed on the connecting rod along the length direction of the connecting rod, a threaded sleeve is fixed on the platform corresponding to each fixing block, and the fixing blocks are pressed against the threaded sleeves and locked and fixed through bolts.
4. The sewing machine of full-automatic feeding and discharging of claim 2 or 3, characterized in that: the platform is provided with a plurality of bull's eye bearings in the region of guardrail.
5. The sewing machine of full-automatic feeding and discharging of claim 1, 2 or 3, characterized in that: the lifting device comprises a lifting motor and two groups of lifting components, the two groups of lifting components are arranged on two sides of a lifting channel respectively and are in transmission fit with the lifting motor, the descending device comprises a descending motor and two groups of descending components, the two groups of descending components are arranged on two sides of a descending channel respectively and are in transmission fit with the descending motor, each group of lifting components and each group of descending components respectively comprise an upper rotating shaft, a lower rotating shaft and a chain wheel chain for driving the upper rotating shaft and the lower rotating shaft, the upper rotating shaft and the lower rotating shaft are rotatably arranged on the frame and are distributed up and down, and L-shaped plates for supporting the bottom of the material box are symmetrically arranged on the chains on two sides.
6. The sewing machine of full-automatic material feeding and discharging of claim 5, characterized in that: a rigid limiting strip is vertically arranged between the upper rotating shaft and the lower rotating shaft, the rigid limiting strip is fixed on the frame, and the chain is abutted against the rigid limiting strip.
7. The sewing machine of full-automatic feeding and discharging of claim 1, 2 or 3, characterized in that: first, three pusher include the slide rail, slide the seat, the propelling movement piece, and the slide rail is transversely fixed on the material frame to the correspondence is located the platform top, and slide the seat sliding connection on the slide rail to be connected with its horizontal drive actuating cylinder that transversely slides of drive, the propelling movement piece is connected on the vertical drive actuating cylinder that drives its oscilaltion, vertically drive actuating cylinder and install on the seat that slides.
8. The sewing machine of full-automatic feeding and discharging of claim 1, 2 or 3, characterized in that: the second pushing device comprises a push plate and a push plate driving cylinder, the push plate driving cylinder is fixed on the material frame, and the push plate is fixedly arranged at the output end of the push plate driving cylinder.
CN202010143538.3A 2020-03-04 2020-03-04 Full-automatic feeding and discharging sewing equipment Pending CN111188133A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010143538.3A CN111188133A (en) 2020-03-04 2020-03-04 Full-automatic feeding and discharging sewing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010143538.3A CN111188133A (en) 2020-03-04 2020-03-04 Full-automatic feeding and discharging sewing equipment

Publications (1)

Publication Number Publication Date
CN111188133A true CN111188133A (en) 2020-05-22

Family

ID=70705373

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010143538.3A Pending CN111188133A (en) 2020-03-04 2020-03-04 Full-automatic feeding and discharging sewing equipment

Country Status (1)

Country Link
CN (1) CN111188133A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113786025A (en) * 2021-10-08 2021-12-14 济南景辰服装有限公司 Processing technology for customized down jacket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113786025A (en) * 2021-10-08 2021-12-14 济南景辰服装有限公司 Processing technology for customized down jacket

Similar Documents

Publication Publication Date Title
SE522005C2 (en) Application of loading lists
CN110371398A (en) A kind of addition inner lining apparatus and its method automatically
CN111188133A (en) Full-automatic feeding and discharging sewing equipment
CN213922850U (en) Automatic material placing and taking disc device
CN112047146B (en) Non-deceleration paper feeding device
CN219098289U (en) High-speed online labeling sheet and dislocation stacking device of dryer
CN212051873U (en) Full-automatic feeding and discharging sewing equipment
CN111731861A (en) Unstacker
CN216945558U (en) Paper collecting mechanism of splitting machine
CN212051871U (en) Automatic feeding and discharging mechanism of sewing equipment
CN111218777A (en) Automatic feeding and discharging mechanism of sewing equipment
CN212051874U (en) Feeding mechanism of sewing equipment
CN216736521U (en) Low-position full-automatic stacker crane
CN216736522U (en) Gantry type full-automatic stacker crane
CN109436439A (en) A kind of standard brick pallet-free packaging system
CN214398764U (en) Backing plate turnover device and conveying and stacking equipment for plates
CN212686919U (en) Unstacker
CN104355121A (en) Sole timber conveying device in automatic stacking machine of elevator guide rails
CN209755398U (en) automatic lamination machine for rubber and plastic sheet materials
EP0268438A2 (en) Improvements in collation assemblies
CN217478530U (en) Hacking machine with play buttress mechanism
CN211945246U (en) Material box in-out mechanism
CN109834750A (en) Rubber/plastic film material automatic laminating machine
CN217260957U (en) Automatic feeding device and pipe material packing plant
CN216763783U (en) Stacking conveying device and die-cutting machine applying same

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