CN215285584U

CN215285584U - Double-row mask folder production line for double-station four-claw cotton picker butt joint

Info

Publication number: CN215285584U
Application number: CN202121554407.0U
Authority: CN
Inventors: 何小祥
Original assignee: Guangzhou Nabachuan Automation Equipment Co ltd
Current assignee: Guangzhou Nabachuan Automation Equipment Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-12-24
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a double facial mask folder production line of cotton machine butt joint is got to duplex position four claws, including getting cotton machine and folder, get the cotton machine and install in one side of folder, through setting up the cotton device of getting of duplex position, realize that full-automatic getting membrane is put the membrane and the efficient membrane of getting is put, can realize quick, stable separation and pay-off, improve the automatic degree of automation and the machining efficiency who gets of dividing the facial mask greatly, improve production efficiency, improve the product yield, and very big save the labour, set up quick belt and low-speed belt and a pair of cotton device of book on the conveyor, realize that the multistation is rolled over cotton, set up a pair of cotton-holding simultaneously and open the bagging apparatus correspondingly simultaneously, corresponding cotton-holding opens the work of bagging apparatus and is responsible for corresponding cotton-folding device, realize that cotton-holding opens the bagging apparatus and carry out the cotton and go into the bag action each other simultaneously, and do not influenced each other, and can be with the cotton-folding of duplex position, The bag taking and opening are organically combined, so that the efficient mask packaging is realized, and the production efficiency is greatly improved.

Description

Double-row mask folder production line for double-station four-claw cotton picker butt joint

Technical Field

The utility model belongs to the technical field of mask machine production line technique and specifically relates to a double facial mask folder production line of cotton machine butt joint is got to duplex position four claws.

Background

With the development of society and the improvement of living standard, people pay more and more attention to daily care of skin, and the demand of facial masks on the market is gradually increased as the earliest cosmetic skin care products. Therefore, the production efficiency of the facial mask needs to be improved to meet the demand of facial mask products in the current market.

In the prior art, when a facial mask is put into a facial mask bag, because the facial mask is difficult to accurately divide the facial mask, the facial mask is generally manually divided into a plurality of pieces, and then the pieces are placed on a conveying belt and conveyed to facial mask folding equipment through the conveying belt. The membrane separation mode of the facial mask enables the production efficiency of the facial mask to be low and the cost to be high.

And traditional cotton folding machine's device structure is complicated, use cost is high, be not convenient for popularize and apply, and do not have the book cotton of efficient multistation, get the bag, sack filling device mutually supports and accomplishes the facial mask packing, and the press from both sides cotton of the facial mask machine among the prior art goes into bagging apparatus and generally sets up more than two cylinders or other power device, mutually support and just can accomplish the facial mask and go into the bag and retrieve the action that promotes, its action of pressing from both sides cotton easily blocks simultaneously, the bagging apparatus is gone into to single clamp cotton, its efficiency is lower, the harmony is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

The utility model provides a double facial mask folder production line of cotton machine butt joint is got to duplex position four claws, includes and gets cotton machine and folder, its characterized in that, it installs the one side at the folder to get the cotton machine, it includes gets the cotton machine frame to get the cotton machine, get the installation in the cotton machine frame and rise the material device, go into cotton conveyer belt and get cotton device, rise and install a pair of mutual symmetry directly over the material device and get cotton device, it sets up directly over going into cotton conveyer belt to get cotton device, it sets up in the both sides of rising the material device to go into cotton conveyer belt, the folder includes the folder frame, install conveyor in the folder frame, a pair of mutual symmetry and the book cotton device that is parallel to each other is installed directly over conveyor, it opens the bagging apparatus to be equipped with corresponding double-layered cotton below of cotton device, it is equipped with a pair of mutual symmetry and the storage bagging apparatus that is parallel to press from both sides one side of cotton opening the bagging apparatus, store up bagging apparatus's one side and be equipped with and lead the bagging apparatus, the both sides of leading the bagging apparatus are equipped with the bag collection storehouse that falls, the below of storing up the bagging apparatus is equipped with detection device, detection device's exit is equipped with discharging device.

As a further aspect of the present invention: get cotton device including getting cotton subassembly, drive assembly and sideslip subassembly, the quantity of getting cotton subassembly is two sets of, the drive assembly is equipped with the lift lead screw, the output of lift lead screw is installed and is got cotton subassembly, it is equipped with and gets cotton claw and intermediate junction board to get cotton subassembly, the sideslip subassembly is connected to the intermediate junction board, the lift lead screw passes intermediate junction board and connects and gets cotton subassembly, the sideslip subassembly is installed at the both sides of intermediate junction board, the sideslip subassembly is installed and is being got the cotton machine frame.

As a further aspect of the present invention: the lifting device comprises a driving motor, a lifting plate and a lifting screw rod, the output end of the driving motor is connected with the lifting screw rod, the lifting screw rod is sleeved with the lifting plate, and the lifting plate is used for placing the mask.

As a further aspect of the present invention: conveyor includes belt auxiliary assembly and facial mask conveyer belt, the facial mask conveyer belt includes low-speed belt and quick belt, the end of low-speed belt and quick belt all is equipped with belt auxiliary assembly, the low-speed belt sets up the one side at quick belt, be equipped with synchronizing wheel acceleration rate subassembly between quick belt and the low-speed belt.

As a further aspect of the present invention: it includes gets a bag subassembly and opens a bag subassembly to press from both sides cotton opening device, it installs in the both sides of opening a bag subassembly to get a bag subassembly, it is two with the quantity of opening a bag subassembly to get a bag subassembly, it still is equipped with the translation backup pad to press from both sides cotton opening device, it installs one side in the translation backup pad to get a bag subassembly fixed mounting, the opposite side of translation backup pad is equipped with the translation subassembly, the translation subassembly is installed and is opened a bag subassembly.

As a further aspect of the present invention: the cotton clamping and bag opening device is further provided with a cotton pushing assembly, and the cotton pushing assembly is installed on the translation supporting plate and is installed on one side of the bag taking assembly.

As a further aspect of the present invention: the bag storage device is provided with a storage tank, a negative weight block is arranged at an outlet of the storage tank, a width adjusting device is arranged below the bag storage device, and a height adjusting device is arranged below the width adjusting device.

As a further aspect of the present invention: the detection device is provided with a conveying belt, the tail end of the conveying belt is provided with two detection components, and the number of the detection components is two.

As a further aspect of the present invention: and trundles are arranged on the cotton picker frame and the folding machine frame.

As a further aspect of the present invention: the facial mask conveying belt is installed on one side of the cotton feeding conveying belt, and the cotton taking machine is connected with the folding machine through the cotton feeding conveying belt and the facial mask conveying belt.

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

1. the utility model discloses a cotton device of getting of duplex position has been set up, realized that full-automatic getting the membrane is put the membrane and the membrane is put to efficient getting, can realize quick, stable separation and pay-off, improved automatic degree of automation and the machining efficiency who gets of dividing of facial mask, and then improved the quality and the stability of facial mask, not only improve production efficiency greatly, improve the product yield, and very big labour of having saved, and simple structure is compact, reliable and stable, efficient, easy manufacturing, low cost, installation and debugging are convenient and maintenance cost is low.

2. The utility model discloses quick belt and low-speed belt and a pair of cotton device of rolling over on the conveyor have been set up, it is cotton to have realized the multistation book, it opens bagging apparatus to have also correspondingly set up a pair of double-layered cotton simultaneously, corresponding double-layered cotton opens the work that bagging apparatus is responsible for corresponding cotton device of rolling over, it presss from both sides the cotton and goes into the bag action to realize pressing from both sides cotton and open the bagging apparatus each other simultaneously, and not influenced each other, and can be with the book cotton of duplex position, get the bag, open the organic combination of bag and bagging-off, realize efficient facial mask packing, the production efficiency has greatly been improved, and simple structure, high stability, the assembly is easy, it is low to make and the maintenance cost, it is little to account for the ground function.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the cotton picker of the present invention;

fig. 3 is a schematic structural view of the folding machine of the present invention;

fig. 4 is a schematic structural view of the material lifting device of the present invention;

FIG. 5 is a schematic structural view of the cotton picking device of the present invention;

fig. 6 is a schematic structural view of the conveying device of the present invention;

FIG. 7 is a schematic structural view of the cotton clamping and bag opening device of the present invention;

FIG. 8 is a schematic structural view of the bag storage device of the present invention;

fig. 9 is a schematic structural diagram of the detection device of the present invention.

In the figure: 1-cotton picking machine; 2-a folding machine; 3-cotton picker frame; 4-a material lifting device; 41-driving motor; 42-lifting the plate; 43-lifting the screw rod; 5-feeding cotton conveyer belt; 6-cotton taking device; 61-cotton taking component; 62-a drive assembly; 63-a traversing assembly; 64-lifting screw rods; 65-picking cotton claw; 66-an intermediate connecting plate; 7-a folder frame; 8-a conveying device; 81-belt auxiliary assembly; 82-a mask conveyer belt; 83-low speed belt; 84-fast belts; 85-a synchronizing wheel speed increasing assembly; 9-folding the cotton device; 10-a cotton clamping and bag opening device; 101-bag taking assembly; 102-a bag opening assembly; 103-translating the support plate; 104-a translation assembly; 105-a top cotton component; 11-a bag storage device; 111-a storage tank; 112-a weight block; 113-width adjustment means; 114-height adjustment means; 12-a detection device; 121-a conveyor belt; 122-a detection component; 13-a discharge device; 14-caster wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-9, in an embodiment of the present invention, a double-station four-claw cotton picker butt-joint double-row film folder production line includes a cotton picker 1 and a folder 2, the cotton picker 1 is installed at one side of the folder 2, the cotton picker 1 includes a cotton picker frame 3, a material lifting device 4, a cotton feeding conveyor belt 5 and a cotton picking device 6 are installed in the cotton picker frame 3, a pair of symmetrical cotton picking devices 6 are installed right above the cotton lifting device 4, the cotton picking devices 6 are arranged right above the cotton feeding conveyor belt 5, the cotton feeding conveyor belts 5 are arranged at two sides of the material lifting device 4, the folder 2 includes a folder frame 7, a conveying device 8 is installed in the folder frame 7, a pair of symmetrical and parallel cotton folding devices 9 are installed right above the conveying device 8, a corresponding cotton clamping and bag opening device 10 is arranged below the cotton clamping and bag opening device 10, a pair of symmetrical and parallel bag storage devices 11 is arranged at one side of the cotton clamping and bag opening device 10, store up one side of bagging apparatus 11 and be equipped with and lead the bagging apparatus, lead the both sides of bagging apparatus and be equipped with the bag that falls and collect the storehouse, store up the below of bagging apparatus 11 and be equipped with detection device 12, detection device 12's exit is equipped with discharging device 13, and detection device 12 is equipped with conveyer belt 121, the end of conveyer belt 121 is equipped with determine module 122, determine module 122's quantity is two, all is equipped with truckle 14 on getting cotton machine frame 3 and the folding machine frame 7.

The cotton taking device 6 comprises two cotton taking assemblies 61, a driving assembly 62 and a transverse moving assembly 63, the number of the cotton taking assemblies 61 is two, the driving assembly 62 is provided with a lifting screw 64, the output end of the lifting screw 64 is provided with the cotton taking assembly 61, the cotton taking assembly 61 is provided with a pair of cotton taking claws 65 which are symmetrical with each other, the cotton taking assembly 61 is further provided with a middle connecting plate 66, the cotton taking assembly 61 is provided with the cotton taking claws 65 and the middle connecting plate 66, the middle connecting plate 66 is connected with the transverse moving assembly 63, the lifting screw 64 penetrates through the middle connecting plate 66 to be connected with the cotton taking assembly 61, the transverse moving assemblies 63 are arranged on two sides of the middle connecting plate 66, the transverse moving assembly 63 is arranged on the cotton taking machine frame 3, the cotton taking assembly 61 sucks the facial mask on the lifting plate 42 under the driving of the driving assembly 62, the transverse moving assembly 63 drives the cotton taking assembly 61 to move left and right, so that the facial mask can be taken out from the lifting device 4 and placed on the cotton entering conveyer belt 5, through the cotton device 6 of getting that has set up the duplex position, realized that full-automatic getting the membrane and put the membrane and the efficient membrane of getting is put the membrane, can realize quick, stable separation and pay-off, improved automatic degree of automation and the machining efficiency that gets of dividing of facial mask, and then improved the quality and the stability of facial mask, not only improve production efficiency greatly, improve the product yield, and very big labour of having saved, and simple structure is compact, reliable and stable, efficient, easy manufacturing, and is with low costs, installation and debugging is convenient and maintenance cost is low.

The lifting device 4 comprises a driving motor 41, a lifting plate 42 and a lifting screw rod 43, the output end of the driving motor 41 is connected with the lifting screw rod 43, the lifting screw rod 43 is sleeved with the lifting plate 42, the lifting plate 42 is used for placing the facial mask, the lifting plate 42 moves upwards under the driving of the driving motor 41 through the driving motor 41 arranged on the lifting plate 42, so that the facial mask is driven to move upwards, the lifting device 4 and the cotton taking device 6 are matched with each other, the rapid and stable separation and feeding can be realized, and the automatic facial mask dividing and taking automation degree and the processing efficiency are improved.

Conveyor 8 includes belt auxiliary assembly 81 and facial mask conveyer belt 82, and facial mask conveyer belt 82 includes low-speed belt 83 and quick belt 84, the end of low-speed belt 83 and quick belt 84 all is equipped with belt auxiliary assembly 81, and low-speed belt 83 sets up the one side at quick belt 84, be equipped with synchronizing wheel acceleration rate subassembly 85 between quick belt 84 and the low-speed belt 83, conveyor 8 cooperates the action of book cotton device 9, transports the facial mask on two sets of workspace of book cotton device 9, rolls over cotton device 9 and folds this automatically.

The cotton clamping and bag opening device 10 comprises a bag taking assembly 101 and a bag opening assembly 102, the bag taking assembly 101 is installed on two sides of the bag opening assembly 102, the bag taking assembly 101 and the bag opening assembly 102 are two in number, the cotton clamping and bag opening device 10 is further provided with a translation supporting plate 103, the bag taking assembly 101 is fixedly installed on one side of the translation supporting plate 103, the translation assembly 104 is arranged on the other side of the translation supporting plate 103, the bag opening assembly 102 is installed on the translation assembly 104, the cotton clamping and bag opening device 10 is further provided with a cotton pushing assembly 105, the cotton pushing assembly 105 is installed on the translation supporting plate 103 and is installed on one side of the bag taking assembly 101, for the cotton clamping and bag opening device 10, the multi-station bag taking assembly 101 and the multi-station bag opening assembly 102 are arranged, the bag opening assembly 102 is connected and installed with the translation assembly 104 to drive the bag opening assembly 102 to slide left and right, the movement of the bag taking assembly 101 and the cotton folding device 9 is matched, and the cotton folding device 9 is provided with a group of cotton clamping and bag opening device 10, the cotton clamping and bag opening device 10 is provided with a pair of bag taking assemblies 101 and a pair of bag opening assemblies 102, the cotton folding device 9 completes folding actions ceaselessly, the cotton clamping and bag opening device 10 completes bag taking and bag opening actions ceaselessly, and the cotton folding device 9 and the cotton clamping and bag opening device 10 are matched with each other to meet production requirements.

Store up bagging apparatus 11 and be equipped with stock chest 111, the exit of stock chest 111 is equipped with burden heavy piece 112, the below of storing bagging apparatus 11 is equipped with width adjusting device 113, width adjusting device 113's below is equipped with high adjusting device 114, the staff is through the production needs of reality, use width adjusting device 113 and high adjusting device 114 to adjust the width and the change of height of stock chest 111, satisfy the production demand, simple structure and practicality, satisfy the different facial mask bags of various sizes.

A facial mask conveying belt 82 is installed on one side of the cotton feeding conveying belt 5, and the cotton taking machine 1 is connected with the folding machine 2 through the cotton feeding conveying belt 5 and the facial mask conveying belt 82.

The working process is as follows: the worker starts a power switch, a facial mask to be packaged into a bag is placed on the lifting device 4, the cotton taking machine 1 and the folding machine 2 start to work, the lifting plate 42 drives the facial mask to ascend under the driving of the driving motor 41, the cotton taking component 61 is driven by the driving component 62 to be positioned above the lifting plate 42, the cotton taking claw 65 sucks the facial mask, the cotton taking component 61 is driven by the traversing component 63 through the middle connecting plate 66 to traverse and move to be positioned above the cotton inlet conveying belt 5, the facial mask is placed on the cotton inlet conveying belt 5, the facial mask enters the conveying device 8 of the folding machine 2 along with the cotton inlet conveying belt 5, the facial mask enters the quick belt 84 and the low-speed belt 83, when the facial mask passes through the two cotton folding devices 9 respectively, the cotton folding devices 9 automatically fold the facial mask, at the moment, the bag taking component 101 on the cotton clamping and opening device 10 sucks a facial mask bag from the storage device 11, and the bag opening component 102 moves to the position below the bag taking component 101 to take away and open the facial mask bag, and finally returns to the position below the folding cotton device 9, at the moment, the cotton pushing component 105 pushes the facial mask bag upwards, so that the facial mask can smoothly fall into the facial mask bag, the facial mask falls into the facial mask bag and then is subjected to bag sealing treatment, the finally treated facial mask bag falls into the bag guiding device and enters the detection device 12 along the bag guiding device, and finally the next step of working procedures are carried out through the discharging device 13.

The utility model discloses a what have set up the duplex position gets cotton device 6, realized that full-automatic getting the membrane puts the membrane and the membrane is put to efficient getting, can realize quick, stable separation and pay-off, improved automatic degree of automation and the machining efficiency who gets of dividing of facial mask, and then improved the quality and the stability of facial mask, not only improve production efficiency greatly, improve the product yield, and very big labour of having saved, and simple structure is compact, reliable and stable, efficient, easy manufacturing, low cost, installation and debugging are convenient and maintenance cost is low.

Quick belt 84 and low-speed belt 83 and a pair of cotton device 9 of rolling over on conveyor 8 have been set up, the multistation is rolled over cotton, a pair of double-layered cotton bag device 10 of opening has also been set up correspondingly simultaneously, corresponding double-layered cotton bag device 10 of opening is responsible for the work of corresponding cotton device 9 of rolling over, it presss from both sides cotton and goes into the bag action to realize that double-layered cotton bag device 10 opens each other and carry out the double-layered cotton simultaneously, and do not receive influence each other, and can be with the book cotton of duplex position, get the bag, open the organic combination of bag and bagging-off, realize efficient facial mask packing, production efficiency has greatly been improved, and simple structure, high stability, the assembly is easy, low in manufacturing and maintenance cost, occupy a small job on ground.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The double-row mask folder production line for the double-station four-claw cotton picker butt joint comprises a cotton picker (1) and a folding machine (2), and is characterized in that the cotton picker (1) is mounted on one side of the folding machine (2), the cotton picker (1) comprises a cotton picker frame (3), a material lifting device (4), a cotton conveying belt (5) and a cotton taking device (6) are mounted in the cotton picker frame (3), a pair of symmetrical cotton taking devices (6) are mounted right above the material lifting device (4), the cotton taking device (6) is arranged right above the cotton conveying belt (5), the cotton conveying belt (5) is arranged on two sides of the material lifting device (4), the folding machine (2) comprises a folding machine frame (7), a conveying device (8) is mounted in the folding machine frame (7), a pair of symmetrical cotton folding devices (9) which are parallel to each other are mounted right above the conveying device (8), roll over the below of cotton device (9) and be equipped with corresponding double-layered cotton bagging apparatus (10) of opening, the one side that double-layered cotton opened bagging apparatus (10) is equipped with a pair of mutual symmetry and the storage bagging apparatus (11) that are parallel to each other, one side of storing up bagging apparatus (11) is equipped with leads the bagging apparatus, the both sides of leading the bagging apparatus are equipped with the bag collection storehouse that falls, the below of storing up bagging apparatus (11) is equipped with detection device (12), the exit of detection device (12) is equipped with discharging device (13).

2. The double-station double-row membrane folder production line for the butt joint of the four-claw cotton picker as claimed in claim 1, wherein the cotton picking device (6) comprises two cotton picking assemblies (61), a driving assembly (62) and a transverse moving assembly (63), the number of the cotton picking assemblies (61) is two, the driving assembly (62) is provided with a lifting screw rod (64), the cotton picking assemblies (61) are mounted at the output ends of the lifting screw rod (64), the cotton picking assemblies (61) are provided with cotton picking claws (65) and an intermediate connecting plate (66), the transverse moving assembly (63) is connected to the intermediate connecting plate (66), the lifting screw rod (64) penetrates through the intermediate connecting plate (66) to be connected with the cotton picking assemblies (61), the transverse moving assemblies (63) are mounted on two sides of the intermediate connecting plate (66), and the transverse moving assembly (63) is mounted on a cotton picking machine frame (3).

3. The production line of the double-station double-row mask folding machine for the four-claw cotton picker in the butt joint mode according to claim 1 is characterized in that the material lifting device (4) comprises a driving motor (41), a lifting plate (42) and a lifting screw rod (43), the output end of the driving motor (41) is connected with the lifting screw rod (43), the lifting plate (42) is sleeved on the lifting screw rod (43), and the mask is placed on the lifting plate (42).

4. The double-station double-row mask folding machine production line for the four-claw cotton picker butt joint according to claim 1 is characterized in that the conveying device (8) comprises a belt auxiliary assembly (81) and a mask conveying belt (82), the mask conveying belt (82) comprises a low-speed belt (83) and a quick belt (84), the belt auxiliary assembly (81) is arranged at the tail ends of the low-speed belt (83) and the quick belt (84), the low-speed belt (83) is arranged on one side of the quick belt (84), and a synchronizing wheel speed increasing assembly (85) is arranged between the quick belt (84) and the low-speed belt (83).

5. The double-station double-row membrane folding machine production line for the butt joint of the four-claw cotton picker according to claim 1 is characterized in that the cotton clamping and bag opening device (10) comprises a bag opening component (101) and a bag opening component (102), the bag opening component (101) is installed on two sides of the bag opening component (102), the bag opening component (101) and the bag opening component (102) are two in number, the cotton clamping and bag opening device (10) is further provided with a translation supporting plate (103), the bag opening component (101) is fixedly installed on one side of the translation supporting plate (103), the translation component (104) is arranged on the other side of the translation supporting plate (103), and the bag opening component (102) is installed on the translation component (104).

6. The production line of the double-station double-row membrane folding machine for the butt joint of the four-claw cotton picker as claimed in claim 5 is characterized in that the cotton clamping and bag opening device (10) is further provided with a cotton jacking assembly (105), and the cotton jacking assembly (105) is installed on the translation supporting plate (103) and is installed on one side of the bag taking assembly (101).

7. The production line of the double-station double-row membrane folding machine for the butt joint of the four-claw cotton picker as claimed in claim 1 is characterized in that a storage tank (111) is arranged on the bag storage device (11), a negative weight (112) is arranged at an outlet of the storage tank (111), a width adjusting device (113) is arranged below the bag storage device (11), and a height adjusting device (114) is arranged below the width adjusting device (113).

8. The production line of the double-station double-row membrane folding machine for the butt joint of the four-claw cotton picker as claimed in claim 1 is characterized in that the detection device (12) is provided with a conveying belt (121), the tail end of the conveying belt (121) is provided with detection components (122), and the number of the detection components (122) is two.

9. The production line of double-station double-row film folding machine for butt joint of four-claw cotton picker according to claim 1 is characterized in that casters (14) are arranged on the cotton picker frame (3) and the folding machine frame (7).

10. The double-station four-claw cotton picker butt joint double-row mask folding machine production line according to claim 1 or 4, characterized in that one side of the cotton inlet conveying belt (5) is provided with a mask conveying belt (82), and the cotton picker (1) is connected with the folding machine (2) through the cotton inlet conveying belt (5) and the mask conveying belt (82).