Towel folding and carding machine

Abstract

The present application discloses a towel folding and paper card sewing machine, which comprises a feeding and folding part, a paper card sewing part and a receiving part. The feeding and folding part comprises at least two material placing devices, and a transmission line is arranged on one side of the material placing devices. A folding device is arranged in the transmission line. A material moving manipulator is arranged between the material placing devices and the folding device. A pressing device is arranged at the end of the transmission line. The paper card sewing part is arranged at the end of the transmission line, and is used for sewing a plurality of folded fabric pieces stacked in an up-down manner by a paper card. The transmission line sends the folded fabric pieces to the paper card sewing part. The receiving part is arranged on the opposite side of the paper card sewing part. The present application folds a plurality of fabric pieces by the feeding and folding part, and then sends the folded fabric pieces out in a stacked and pressed manner. The fabric pieces are sewn in a paper card by the paper card sewing part to complete the assembly of finished products. Finally, the finished products are sent out by the receiving part. The whole assembly process is completed automatically, and the production efficiency and the yield are high. The processing cost is low, and the competitiveness of the enterprise is improved.

Description

Technical Field

[0001] This invention relates to the field of textile technology, and in particular to a towel folding and card-printing machine. Background Technology

[0002] Towels are a common item in daily life. As people's living standards and quality of life continue to improve, the demand for towels is also increasing. Currently, most towels on the market are folded and sewn together with paper cards for combination sales.

[0003] One of the most commonly sold towels on the market is... Figure 1 As shown, it includes three folded fabrics 4 sewn together by paper cards 5. Of course, it can also be one, two or more than three fabrics. In the actual assembly of this type of towel, the fabric is folded manually and then the paper cards are sewn to the folded fabrics using special sewing equipment. The whole process is labor-intensive and requires multiple transfers of the fabric and paper cards. The whole process is cumbersome, and the final processed products have a lot of defects and high processing costs, which cannot meet the high-quality production and processing needs of enterprises. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the prior art by providing a towel folding and paper card making machine with a simple operation process, convenient operation, and the ability to automatically complete the folding of the fabric and the sewing of the folded fabric with the paper card, resulting in high production efficiency.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is: a towel folding and paper card printing machine, comprising:

[0006] The material feeding and folding section includes: at least two material placement devices for stacking fabric, a conveyor line, a folding device, a moving robot, and a pressing device;

[0007] The conveyor line is located on one side of the material placement device; the folding device is located inside the conveyor line and is used to fold multiple pieces of fabric sequentially, stack them up and down, and then send them to the conveyor line; the moving robot is located between the material placement device and the folding device and is used to move at least two pieces of fabric from the material placement device to the folding device; the pressing device is located at the rear of the conveyor line and is used to press the folded fabric.

[0008] A paper card sewing section is located at the end of the transmission line and is used to sew multiple stacked folded fabric pieces together with paper cards, wherein the transmission line feeds the folded fabric into the paper card sewing section.

[0009] The receiving section is located on the opposite side of the paper card sewing section and is used to deliver the finished product with paper cards after being sewn by the paper card sewing section.

[0010] Furthermore, the material placement device includes a frame, within which is a material placement plate that can be raised and lowered by a lead screw motor assembly. The material placement plate is used to place multiple pieces of fabric stacked vertically. The top of the frame is provided with several anti-sticking components to prevent the moving robot from simultaneously grabbing two pieces of fabric within the frame.

[0011] Furthermore, the anti-stick component is a brush, and four of the anti-stick components are distributed at the four corners of the frame.

[0012] Furthermore, the folding device includes a flipping component and a support assembly disposed opposite to each other, the flipping component being disposed outside the transmission line and the support assembly being disposed inside the transmission line;

[0013] The flipping component can be flipped to one side of the support assembly via a rotating mechanism. The rotating mechanism includes a flipping cylinder, which drives the flipping component to flip to one side of the support assembly via a connecting rod assembly.

[0014] The support assembly can be vertically mounted within the transmission line via a lifting assembly. The lifting assembly includes a lead screw motor assembly, which drives the support assembly located on the slide rail to move vertically.

[0015] When the robotic arm places the fabric on the flipping component and the support assembly, the flipping component folds the fabric onto the support assembly under the drive of the rotating mechanism.

[0016] Furthermore, the support assembly includes a support base plate, and the upper surface of the support base plate is provided with a plurality of support blocks with progressively increasing heights. The support blocks can be moved up and down within the transmission line by the lifting assembly.

[0017] Furthermore, the paper card sewing portion includes:

[0018] Paper card feeding device, used to supply paper cards;

[0019] A paper card picking robot is located on one side of the paper card dispensing device to deliver the paper cards located in the paper card dispensing device to the paper card flipping device.

[0020] The paper card flipping device is slidably disposed between the end of the conveyor line and the paper card dispensing device. It is used to move the paper card sent by the paper card picking robot to the end of the conveyor line and flip it over, and press the fabric transmitted by the conveyor line into the paper card and then fold it in half.

[0021] A paper card sewing device is located above the paper card flipping device to sew the folded paper card to the fabric.

[0022] Furthermore, the paper card flipping device includes:

[0023] The sliding frame, which can be moved laterally through a sliding module, is positioned between the end of the conveyor line and the paper card dispensing device.

[0024] A base plate is disposed on the upper surface of the sliding frame, and a groove is formed in the base plate;

[0025] The movable plate is vertically and vertically mounted in the groove via a lead screw motor assembly. When the lead screw motor assembly lifts the movable plate, the movable plate can slide horizontally above the base plate via a transverse cylinder.

[0026] The first pressing assembly is disposed on both sides of the base plate away from the movable plate, and is used to press the paper card. The first pressing assembly includes two pressing bars that can move in the same direction or in opposite directions by means of a bidirectional cylinder. The pressing bars are disposed above the base plate, and the bidirectional cylinder is disposed on the first lifting cylinder.

[0027] The second pressing component is located on one side of the first pressing component and is used to press the fabric. Two second pressing components are arranged at both ends of the base plate. The second pressing component includes a second pressing cylinder, which drives the second pressing plate to press the fabric on the paper card.

[0028] The third clamping assembly, located at the end of the transmission line, is used to position and clamp the paper card located on the base plate. The third clamping assembly includes a third clamping plate that can move up and down above the base plate via a third clamping cylinder.

[0029] Furthermore, the paper card sewing device is disposed on one side of the third pressing component, and the paper card sewing device includes two sewing components that can move up and down via sewing cylinders.

[0030] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art:

[0031] 1. By combining the folding device and the transfer robot, multiple pieces of fabric can be automatically folded and stacked, then sent to the conveyor line, where they are transported to the pressing device to complete the folding and pressing of the fabric. No manual operation is required, resulting in high work efficiency.

[0032] 2. The paper card feeding robot automatically feeds the paper cards from the paper card feeding device to the paper card flipping device, flips them, and then sends them to the end of the conveyor line. The folded fabric from the end of the conveyor line is then fed into the paper card for folding. Finally, the sewing component sews the paper card and the folded fabric together. The sewing of the paper card and the folded fabric is completed automatically, which has high work efficiency, reduces labor, and ensures product quality.

[0033] Third, the towel folding and paper card making machine of the present invention completes the entire processing process in full automation, minimizing manual labor, improving the production efficiency of enterprises, and meeting the high-quality production and processing needs of enterprises. Attached Figure Description

[0034] The technical solution of the present invention will be further described below with reference to the accompanying drawings:

[0035] Figure 1 This is a structural diagram of a towel;

[0036] Figure 2 This is a three-dimensional structural schematic diagram of an embodiment of the present invention;

[0037] Figure 3 This is a three-dimensional structural diagram of the feeding folding part in one embodiment of the present invention;

[0038] Figure 4 This is a schematic diagram of the material feeding device in one embodiment of the present invention;

[0039] Figure 5 This is a three-dimensional structural diagram of the feeding folding part after omitting the material placement device and the material transfer robot in one embodiment of the present invention;

[0040] Figure 6 This is a three-dimensional structural diagram of the folding device in one embodiment of the present invention;

[0041] Figure 7 This is a three-dimensional structural diagram of the paper card sewing part and the receiving part during assembly in one embodiment of the present invention;

[0042] Figure 8 This is a three-dimensional structural diagram of the paper card sewing part in one embodiment of the present invention;

[0043] Figure 9 This is a three-dimensional structural diagram of a paper card flipping device in one embodiment of the present invention;

[0044] Figure 10 for Figure 8 A schematic diagram of the three-dimensional structure after omitting the base plate and the movable plate;

[0045] Figure 11 This is a schematic diagram of the assembly of the paper card flipping device and the paper card sewing device in one embodiment of the present invention;

[0046] Figure 12 This is a three-dimensional structural diagram of a paper card feeding device in one embodiment of the present invention;

[0047] The components include: 1. Feeding and folding section; 2. Paper card sewing section; 3. Receiving section; 4. Fabric; 5. Paper card; 10. Feeding device; 11. Conveyor line; 12. Folding device; 13. Moving robot; 14. Pressing device; 20. Paper card discharging device; 21. Paper card flipping device; 22. Paper card sewing device; 23. Paper card picking robot; 30. Receiving synchronous belt; 31. Receiving robot; 100. Frame; 101. Screw motor assembly; 102. Feeding plate; 103. Anti-stick component; 120. Flipping component; 121. Flipping cylinder; 12. Linkage assembly. 2. Support assembly 123, support base plate 1230, support block 1231, pressing cylinder 140, pressing plate 141, bearing plate 200, limit rod 201, sliding frame 210, base plate 211, moving plate 212, sliding module 213, transverse cylinder 215, bidirectional cylinder 216, pressing bar 217, second pressing cylinder 218, second pressing plate 219, first lifting cylinder 220, third pressing cylinder 221, third pressing plate 222, sewing cylinder 223, sewing assembly 224. Detailed Implementation

[0048] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present application.

[0049] This invention provides a towel folding and paper card printing machine to solve the problems in the prior art. Unable to automate the implementation of multiple The production efficiency is low because individual towels are folded and assembled together using paper clips. The problem.

[0050] For ease of understanding, the specific processes in the embodiments of this application are described below. Please refer to [link / reference]. Figure 2-3 This application discloses a towel folding and card-making machine, comprising a feeding folding section 1, a card-sewing section 2, and a receiving section 3. The feeding folding section 1 includes at least two material placement devices 10 for stacking fabric, a conveyor line 11, a folding device 12, a moving robot 13, and a pressing device 14. The conveyor line 11 is located on the opposite side of the material placement devices 10. The folding device 12 is located inside the conveyor line 11 and is used to fold multiple pieces of fabric sequentially, stack them vertically, and then send them to the conveyor line 11. The moving robot 13 is located between the material placement devices 10 and the folding device 12 and is used to move at least two pieces of fabric from the material placement devices 10 to the folding device 12. The pressing device 14 is located at the rear end of the conveyor line 11 and is used to press at least two folded pieces of fabric 4.

[0051] The paper card sewing part 2 is located at the end of the transmission line 11 and is used to sew together one side of multiple stacked folded fabric pieces with paper cards 5, and also to ensure that the two ends of the multiple fabric pieces 4 are flush after sewing.

[0052] The receiving part 3 is located on the opposite side of the paper card sewing part 2, and is used to send out the finished product with paper cards after being sewn by the paper card sewing part 2.

[0053] The towel folding and card-making machine of the present invention folds multiple pieces of fabric into a stack and presses them together by means of a material feeding and folding part 1, a material placement device 10, a transmission line 11, a folding device 12, a moving robot 13, and a pressing device 14. Then, the fabric is sewn into a card by the card sewing part 2, thereby completing the assembly of the finished product. Finally, the finished product is sent out by the receiving part 3. The entire assembly process is fully automated, with high production efficiency, high product yield, and low processing cost, which enhances the competitiveness of enterprises.

[0054] based on Figure 4 In this embodiment, the material placement device 10 includes a rectangular frame 100 assembled from multiple profiles. The frame 100 is provided with a material placement plate 102 that can be raised and lowered by a lead screw motor assembly 101. The material placement plate 102 is used to place multiple stacked fabrics. During operation, the moving robot 13 sequentially transfers the fabrics on the material placement plate 102 to the folding device 12 for folding.

[0055] In this embodiment, the material handling robot 13 is a set of multiple suction cups that can move along three axes. The suction cups are used to grab the fabric on the material plate 102 and transfer it to the folding device 12.

[0056] In addition, the top of the frame 10 is provided with several anti-sticking parts 103. When the moving robot 13 grabs the upper fabric and moves upward, the lower fabric will not be carried away by the upper fabric due to the obstruction of the anti-sticking parts 103, thus avoiding the moving robot 13 grabbing two pieces of fabric at once and improving the accuracy of fabric grabbing.

[0057] Specifically, in this embodiment, the anti-stick component 103 is a brush, and four brushes are distributed at the four corners of the frame 10. This can more accurately prevent the moving robot arm 13 from grabbing two pieces of fabric at once. Of course, other materials can also be used for the anti-stick component 103.

[0058] based on Figures 5 to 6In this embodiment, the folding device 12 includes a flipping component 120 and a support component 123 disposed opposite to each other; the flipping component 120 is disposed outside the transmission line 11, and the support component 123 is disposed inside the transmission line 11; the flipping component 120 can be flipped to one side of the support component 123 by being driven by a rotating mechanism; specifically, the rotating mechanism includes a flipping cylinder 121, and the top of the flipping cylinder 121 drives the flipping component 120 to flip to one side of the support component 123 through a connecting rod assembly 122.

[0059] The support component 123 can be vertically mounted within the transmission line 11 via a lifting component. The transmission line 11 is composed of multiple synchronous belts spaced apart. The lifting component includes a lead screw motor assembly 101, which drives the support component 123 located on the slide rail to move vertically at the intervals between the synchronous belts within the transmission line 11.

[0060] In the initial state, the support assembly 123 is positioned above the transmission line 11 after being driven by the lifting assembly, and the support assembly 123 and the flipping component 120 are positioned opposite each other. The moving robot 13 delivers the fabric to the support assembly 123 and the flipping component 120. Then, the flipping component 120 is flipped to one side of the support assembly 123 under the drive of the flipping cylinder, thereby folding the fabric on the upper surface of the support assembly 123.

[0061] Since at least two pieces of fabric are required, multiple pieces of fabric need to be folded in half on the support component 123 in sequence, and the folded fabrics are stacked on the support component 123. After the support component 123 descends, the multiple folded fabrics are sent to the transmission line 11, and then the transmission line 11 is used for transmission.

[0062] based on Figure 6 In this embodiment, the support component 123 includes a support base plate 1230. The upper surface of the support base plate 1230 is provided with a plurality of parallel support blocks 1231 whose height increases sequentially from left to right. The reason for providing multiple support blocks 1231 of different heights is that after the fabric is folded in half, the fabric thickness is the thickest at the folded part. If support blocks 1231 of the same height are used to support the fabric, and then the support blocks 1231 lower the fabric to the conveyor line 11, the fabric will be set at an angle on the conveyor line 11. As a result, when the subsequent fabric passes through the sewing card, the fabric and the card will be in an inclined position, resulting in a high defect rate of the product.

[0063] based on Figure 5In this embodiment, the pressing device 14 is a pressing plate 141 that can be raised and lowered at the rear of the transmission line 11 by pressing cylinder 140. When the folded fabric is transmitted to the pressing device 14, the pressing plate 141 presses the folded fabric tightly under the drive of pressing cylinder 140, so that the fabric can be sewn together with paper cards later.

[0064] based on Figure 7 , Figure 8 and Figure 12 In this embodiment, the paper card sewing section 2 includes a paper card feeding device 20, a paper card flipping device 21, a paper card picking robot 23, and a paper card sewing device 22. The paper card feeding device 20 is used to provide multiple paper cards. The paper card feeding device 20 includes a support plate 200 that can move up and down via a screw motor assembly 101. The support plate 200 is provided with six arrayed limiting rods 201 for limiting the position of the paper cards. During operation, the paper cards are placed on the support plate 200 and limited by the six limiting rods 201. Whenever a paper card is picked up by the paper card picking robot 23, the screw motor assembly 101 will drive the support plate 200 to move upward, so that the position of the paper card is always in the position to be picked up, which makes it convenient for the paper card picking robot 23 to pick up the paper card located on the support plate 200.

[0065] The paper card flipping device 21 is located at the end of the transmission line 11 and can slide between the end of the transmission line 11 and the paper card dispensing device 20 to obtain the paper card delivered by the paper card picking robot 23, fold the paper card at the end of the transmission line 11 to 90°, and then sew the folded fabric transmitted from the transmission line 11 into the paper card.

[0066] based on Figures 9 to 10 The paper card flipping device 21 includes a sliding frame 210, a base plate 211, a moving plate 212, a first pressing component, a second pressing component, and a third pressing component. The sliding frame 210 is laterally movable between the end of the transmission line 11 and the paper card discharging device 20 via a sliding module 213. The base plate 211 is installed on the upper surface of the sliding frame 210 and is used to place paper cards. A rectangular groove is opened in the base plate 211, and a moving plate 212 is arranged in the groove.

[0067] In this embodiment, the movable plate 212 moves up and down within the groove via the lead screw motor assembly 101, and the movable plate 212 is mounted on the telescopic rod of the transverse cylinder 215, which drives the movable plate 212 to move laterally above the bottom.

[0068] The first clamping assembly is used to clamp the paper card. The first clamping assembly includes a bidirectional cylinder 216, which is disposed inside the first lifting cylinder 220. The bidirectional cylinder 216 drives two clamping bars 217 to move in the same direction or opposite direction, thereby moving closer to or away from the paper card located on the base plate 211. When the two clamping bars 217 are driven by the bidirectional cylinder 216 to be above the paper card, the first lifting cylinder 220 drives the clamping bars 217 disposed on both sides of the bidirectional cylinder 216 to move downward, thereby clamping the paper card. When it is not necessary to clamp the paper card, the bidirectional cylinder 216 drives the two clamping bars 217 away from the paper card.

[0069] In this embodiment, the two clamping strips 217 are positioned approximately at the interval between the base plate 211 and the moving plate 212.

[0070] Two second pressing components are disposed at both ends of the base plate 211 to press the fabric. The second pressing component includes a second pressing cylinder 218, which drives the second pressing plate 219 to move down to press the fabric located in the paper card on the base plate 211.

[0071] The third pressing assembly is located at the end of the transmission line 11 and above the base plate 211. It uses the following pressing to position and press the paper card on the base plate 211. The third pressing assembly includes a third pressing plate 222 that can move up and down above the base plate 211 via a third pressing cylinder 221.

[0072] The paper card sewing device 22 is installed above the paper card flipping device 21, specifically above the base plate 211. The paper card sewing device is used to sew the fabric into the fold of the paper card. The paper card sewing device 22 includes two oppositely arranged sewing components 224. The sewing components 224 are driven by the sewing cylinder 223 to move down in the base plate 211 to sew the fabric and the paper card together.

[0073] During operation, the paper card picking robot 23 picks up the paper card in the paper card discharging device 20 and places it into the paper card flipping device 21. At this time, the paper card is located on the base plate 211 and the moving plate 212. Then, the bidirectional cylinder 216 drives the two pressing bars 217 to work in the same direction and are positioned above the paper card. Then, the first lifting cylinder 220 drives the two pressing bars 217 to move down and press the paper card onto the base plate 211 and the moving plate 212.

[0074] The paper card flipping device 21 moves the paper card to the end of the transmission line 11. At this time, the third pressing cylinder 221 drives the third pressing plate 222 to move downward, thereby pressing the paper card on the base plate 211 laterally, and the pressing position is at the center of the paper card.

[0075] Next, the lead screw motor assembly 101 drives the moving plate 212 to rise to a certain height, thereby causing the paper card part on the moving plate 212 to rotate about 90° towards the paper card part on the bottom plate 211, so that the folding opening of the paper card is aligned with the end of the transmission line 11, and then the transmission line 11 sends the folded fabric into the folding opening.

[0076] The second pressing cylinder 218 in the second pressing assembly starts working, driving the second pressing plate 219 to move down and press the fabric into the folding opening of the paper card.

[0077] At this time, the moving plate 212 is located above the base plate 211, so the horizontal cylinder 215 drives the moving plate 212 to move forward, thereby changing the paper card from a 90° fold to a complete fold, and the fabric is inside the fold of the paper card.

[0078] Finally, the sewing component 224 in the paper card sewing device 22 moves downward under the drive of the sewing cylinder 223, and the sewing component 224 sews the fabric into the fold of the paper card, completing the sewing and assembly of the fabric and the paper card.

[0079] In this embodiment, the receiving unit 3 includes a receiving robot 31 and a receiving timing belt 30. The receiving robot 31 delivers the finished product with the paper card to the receiving timing belt 30 for transmission.

[0080] The following describes the processing flow by sewing together three folded pieces of fabric with cardboard:

[0081] 1. First, the material handling robot 13 removes the fabric from the first material placement device 10 and then moves it to the flipping component and support assembly at the folding device;

[0082] 2. The flipping component folds the fabric onto the support component, and then the support component moves down a certain height. The above operation is repeated in sequence to fold the fabric in the other two feeding devices in sequence and stack them on the first piece of fabric. Finally, the support component drives the three stacked folded fabrics to descend and move onto the transmission line 11.

[0083] 3. The transmission line 11 moves the three folded fabrics to the pressing device, which presses the three folded fabrics together vertically.

[0084] 4. Simultaneously, the paper card picking robot moves the paper card in the paper card discharging device to the paper card flipping device, and the first pressing component presses the paper card firmly onto the base plate and the connecting plate;

[0085] 5. The paper card flipping device moves the paper card to the end of the conveyor line 11, and then the third pressing component presses the paper card down and positions it. Then the moving plate moves up and folds the paper card 90°, so that the paper card has a folding opening.

[0086] 6. The conveyor line 11 conveys the three folded fabrics to the folding opening, and the second pressing component presses the three folded fabrics into the folding opening;

[0087] 7. The transverse cylinder drives the moving plate to continue moving forward, thereby folding the paper card completely in half. At this time, the three folded fabrics are set inside the fold opening of the paper card.

[0088] 8. After the sewing assembly sews the cardboard and fabric together, the receiving department takes the finished product away.

[0089] In summary, the towel folding and card-making machine of the present invention can automatically complete the folding of a single piece of fabric or the stacking of multiple folded pieces of fabric, and then send the fabric into the card for sewing, thus completing the entire automated process of the product. It has high production efficiency, high yield rate, and meets the high-quality production needs of enterprises.

[0090] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A towel folding and card-printing machine, characterized in that, include: The material feeding and folding section includes: at least two material placement devices for stacking fabric, a conveyor line, a folding device, a moving robot, and a pressing device; The conveyor line is located on one side of the material placement device; the folding device is located inside the conveyor line and is used to fold multiple pieces of fabric sequentially, stack them up and down, and then send them to the conveyor line; the moving robot is located between the material placement device and the folding device and is used to move at least two pieces of fabric from the material placement device to the folding device; the pressing device is located at the rear of the conveyor line and is used to press the folded fabric. A paper card sewing section is located at the end of the transmission line and is used to sew multiple stacked folded fabric pieces together with paper cards, wherein the transmission line feeds the folded fabric into the paper card sewing section. The receiving section is located on the opposite side of the paper card sewing section, and is used to deliver the finished product with paper cards after being sewn by the paper card sewing section; The paper card sewing section includes: a paper card feeding device for providing paper cards; a paper card picking robot located on one side of the paper card feeding device for feeding the paper cards located in the paper card feeding device to the paper card flipping device; a paper card flipping device slidably disposed between the end of the conveyor line and the paper card feeding device for moving the paper cards fed by the paper card picking robot to the end of the conveyor line and flipping them, and pressing the fabric transmitted by the conveyor line into the paper cards and folding them in half; and a paper card sewing device disposed above the paper card flipping device for sewing the folded paper cards to the fabric. The paper card flipping device includes: a sliding frame, which can be laterally moved between the end of the conveyor line and the paper card output device via a sliding module; a base plate, disposed on the upper surface of the sliding frame, and having a groove inside the base plate; a moving plate, which can be vertically raised and lowered within the groove via a screw motor assembly, and when the screw motor assembly lifts the moving plate, the moving plate can slide laterally above the base plate via a transverse cylinder; and a first pressing assembly, disposed on both sides of the base plate away from the moving plate, for pressing the paper card, the first pressing assembly including two cylinders that can move in the same or opposite directions via bidirectional cylinders. A pressing strip is positioned above the base plate, and the bidirectional cylinder is mounted on the first lifting cylinder. A second pressing assembly is located on one side of the first pressing assembly and is used to press the fabric. Two second pressing assemblies are positioned at both ends of the base plate. Each second pressing assembly includes a second pressing cylinder, which drives a second pressing plate to press the fabric on the paper card. A third pressing assembly is positioned at the end of the transmission line and is used to position and press the paper card on the base plate. The third pressing assembly includes a third pressing plate that can move up and down above the base plate via a third pressing cylinder.

2. The towel folding and card-printing machine as described in claim 1, characterized in that: The material placement device includes a frame, within which is a material placement plate that can be raised and lowered by a lead screw motor assembly. The material placement plate is used to place multiple pieces of fabric stacked vertically. The top of the frame is provided with several anti-sticking components to prevent the moving robot from simultaneously grabbing two pieces of fabric within the frame.

3. The towel folding and card-printing machine as described in claim 2, characterized in that: The anti-stick component is a brush, and four of the anti-stick components are distributed at the four corners of the frame.

4. The towel folding and card-printing machine as described in claim 1, characterized in that: The folding device includes a flipping component and a support assembly disposed opposite to each other, wherein the flipping component is disposed outside the transmission line and the support assembly is disposed inside the transmission line; The flipping component can be flipped to one side of the support assembly via a rotating mechanism. The rotating mechanism includes a flipping cylinder, which drives the flipping component to flip to one side of the support assembly via a connecting rod assembly. The support assembly can be vertically mounted within the transmission line via a lifting assembly. The lifting assembly includes a lead screw motor assembly, which drives the support assembly located on the slide rail to move vertically. When the robotic arm places the fabric on the flipping component and the support assembly, the flipping component folds the fabric onto the support assembly under the drive of the rotating mechanism.

5. The towel folding and card-printing machine as described in claim 4, characterized in that: The support assembly includes a support base plate, and the upper surface of the support base plate is provided with a plurality of support blocks with progressively increasing heights. The support blocks can be moved up and down within the transmission line by the lifting assembly.

6. The towel folding and card-printing machine as described in claim 1, characterized in that: The paper card sewing device is located on one side of the third pressing component, and the paper card sewing device includes two sewing components that can move up and down via sewing cylinders.

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