A sock placement and folding device

Abstract

The present invention relates to a sock production device, in particular to a sock placement and folding device, which includes a support frame. A sock receiving and conveying mechanism, a sock placing mechanism and a sock folding station are arranged on the support frame. The sock placing mechanism includes a workbench plate, a transverse translation cylinder for driving the workbench plate to slide, a moving bracket slidably connected below or on the side of the workbench plate, a longitudinal translation cylinder for driving the moving bracket to slide, a pressing plate located above the workbench plate, a lifting cylinder for driving the pressing plate to move up and down, and a sock clamping mechanism located above the pressing plate. The lifting cylinder is installed on the moving bracket. The sliding direction of the workbench plate is perpendicular to the length direction of the workbench plate, and the sliding direction of the moving bracket is parallel to the length direction of the workbench plate. By setting the sock placing mechanism, socks can be placed in pairs in advance before folding, effectively improving the production efficiency.

Description

Technical Field

[0001] The present invention relates to a sock production device, in particular to a sock placing and folding device. Background Art

[0002] Before socks are packaged, they usually need to be folded. In traditional production processes, manual operations are usually used to fold socks. With the development of automation technology, more and more enterprises have begun to use automatic folding devices to fold socks, such as a sock automatic folding machine disclosed in the publication number CN208828249U and a sock folding machine disclosed in the publication number CN112810930A earlier applied by the applicant. However, whether folding is achieved through manual operations or automatic folding devices, socks need to be placed in pairs before folding or paired after folding in order to be packaged subsequently, and this placing or matching action still needs to be completed manually, resulting in relatively low production efficiency.

[0003] In view of this, the present application has conducted in-depth research on the structure of the sock placing and folding device, and thus this case has emerged. Summary of the Invention

[0004] The purpose of the present invention is to provide a sock placing and folding device with relatively high production efficiency.

[0005] To achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A sock placing and folding device includes a support frame. An unloading conveying mechanism, a sock placing mechanism, and a sock stacking station are arranged in a straight line on the support frame. The sock placing mechanism includes a workbench plate horizontally slidably connected to the support frame, a cross-moving cylinder for driving the workbench plate to slide, a moving bracket slidably connected below or on the side of the workbench plate, a longitudinal moving cylinder for driving the moving bracket to slide, a pressing plate located above the workbench plate, a lifting cylinder for driving the pressing plate to move up and down, and a sock clamping mechanism located above the pressing plate. The lifting cylinder is installed on the moving bracket. The sliding direction of the workbench plate is perpendicular to the length direction of the workbench plate, and the sliding direction of the moving bracket is parallel to the length direction of the workbench plate.

[0007] As an improvement of the present invention, the pressing plate is a transparent plate.

[0008] As an improvement of the present invention, the horizontal position of the conveying surface of the unloading conveying mechanism is higher than the horizontal position of the workbench plate.

[0009] As an improvement of the present invention, the sock clamping mechanism includes a sock clamping bracket horizontally and slidably connected to the support frame, a sock clamping motor for driving the movement of the sock clamping bracket, a lifting frame vertically and slidably connected to the sock clamping bracket, a lifting cylinder for driving the sliding of the lifting frame, a retraction cylinder installed on the lifting frame, a connecting plate fixedly connected to the piston rod of the retraction cylinder, a lower telescopic cylinder with the cylinder body fixedly connected to the connecting plate, an upper telescopic cylinder with the cylinder body fixedly connected to the lifting frame, a lower clamping plate fixedly connected to the piston rod of the lower telescopic cylinder, and an upper clamping plate fixedly connected to the piston rod of the upper telescopic cylinder. The piston rod of the retraction cylinder is parallel to the length direction of the workbench plate. The piston rods of the lower telescopic cylinder and the upper telescopic cylinder are both vertically arranged. The upper clamping plate is directly above the lower clamping plate.

[0010] As an improvement of the present invention, a limiting block is fixedly connected or integrally connected to the upper clamping plate.

[0011] As an improvement of the present invention, a sock stacking mechanism is provided at the sock stacking station. The sock stacking mechanism includes a horizontally arranged receiving plate, a receiving cylinder for driving the up and down movement of the receiving plate, a sock pressing frame located directly above the receiving plate, a sock pressing cylinder for driving the up and down movement of the sock pressing frame, a sock pressing roller rotatably connected to the sock pressing frame, a vertically arranged bending plate, a bending cylinder for driving the up and down movement of the bending plate, a clamping assembly horizontally and slidably connected to the support frame, and a folding motor for driving the sliding of the clamping assembly. The sliding direction of the clamping assembly is parallel to the length direction of the workbench plate. The sock pressing roller is arranged parallel to the receiving plate and perpendicular to the sliding direction of the clamping assembly. The bending plate is located on the side of the receiving plate away from the workbench plate.

[0012] As an improvement of the present invention, a long strip arranged parallel to the sock pressing roller and / or a positioning backrest arranged perpendicular to the sock pressing roller are fixedly connected to the receiving plate.

[0013] As an improvement of the present invention, the clamping assembly includes a sliding frame slidably connected to the support frame and a finger cylinder installed on the sliding frame. Clamping plates are respectively fixedly connected to the two finger rods of the finger cylinder.

[0014] As an improvement of the present invention, a discharging conveying mechanism is further provided at the sock stacking station. The conveying direction of the discharging conveying mechanism is parallel to the length direction of the workbench plate. When the clamping assembly moves to the extreme position in the direction away from the receiving plate, the clamping assembly is directly above the discharging conveying mechanism.

[0015] As an improvement of the present invention, a position adjusting mechanism is provided on one side of the discharging and conveying mechanism. The position adjusting mechanism includes an adjusting cylinder fixedly connected to the support frame and a vertical plate fixedly connected to the piston rod of the adjusting cylinder. The piston rod of the adjusting cylinder is arranged parallel to the width direction of the discharging and conveying mechanism, and the vertical plate is arranged perpendicular to the piston rod of the adjusting cylinder.

[0016] With the above solution, the present invention has the following beneficial effects:

[0017] 1. By providing the sock arranging mechanism, the socks can be pre-arranged in pairs before folding, effectively improving the production efficiency.

[0018] 2. The sock arranging and folding device provided by the present invention can be directly used as a part of the assembly line to achieve continuous production, further improving the production efficiency.

[0019] 3. The sock folding mechanism adopted by the present invention can fold the socks during the conveying process of the socks, and the folding efficiency is relatively high. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural view of the sock arranging and folding device of the present invention;

[0021] Figure 2 It is a schematic structural view of another perspective of the sock arranging and folding device of the present invention;

[0022] Figure 3 It is a schematic structural view of the sock arranging mechanism in the present invention;

[0023] Figure 4 is Figure 3 a partial enlarged view of the position at A in.

[0024] The labels in the figures correspond as follows:

[0025] 10 - support frame; 20 - material receiving and conveying mechanism;

[0026] 30 - sock arranging mechanism; 31 - workbench board;

[0027] 32 - transverse moving cylinder; 33 - moving bracket;

[0028] 34 - longitudinal moving cylinder; 35 - pressing plate;

[0029] 36 - lifting cylinder; 37 - transition frame;

[0030] 40 - sock folding mechanism; 41 - receiving plate;

[0031] 42 - receiving cylinder; 43 - sock pressing frame;

[0032] 44 - Compression sock cylinder; 45 - Compression sock roller;

[0033] 46 - Bending plate; 47 - Bending cylinder;

[0034] 48 - Long strip; 49 - Positioning backstop;

[0035] 50 - Discharge conveying mechanism; 51 - Folding motor;

[0036] 60 - Sock clamping mechanism;

[0037] 61 - Sock clamping bracket; 62 - Sock clamping motor;

[0038] 63 - Lifting frame; 64 - Lifting cylinder;

[0039] 65 - Retreating cylinder; 66 - Connecting plate;

[0040] 67 - Lower telescopic cylinder; 68 - Upper telescopic cylinder;

[0041] 69 - Lower clamping plate; 70 - Upper clamping plate;

[0042] 71 - Limit block; 80 - Clamping assembly;

[0043] 81 - Sliding frame; 82 - Finger cylinder;

[0044] 83 - Clamping plate; 90 - Adjusting mechanism;

[0045] 91 - Adjusting cylinder; 92 - Vertical plate. Detailed implementation manner

[0046] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0047] As Figures 1-4 shown, this embodiment provides a sock placement and folding device, including a support frame 10, on which a feeding conveying mechanism 20, a sock placing mechanism 30 and a sock folding station are arranged in a straight line in sequence. Among them, the sock folding station can be a manual station. In this embodiment, a sock folding mechanism 40 and a discharge conveying mechanism 50 are arranged on the sock folding station.

[0048] The feeding conveying mechanism 20 is a conventional belt conveying mechanism, which can be directly purchased from the market and will not be elaborated here.

[0049] The sock placing mechanism 30 includes a workbench plate 31 horizontally slidably connected to the support frame 10, a crosswise translation cylinder 32 for driving the sliding of the workbench plate 31, a moving bracket 33 slidably connected below or on the side of the workbench plate 31, a longitudinal translation cylinder 34 for driving the sliding of the moving bracket 33, a pressing plate 35 located above the workbench plate 31, a lifting cylinder 36 for driving the up and down movement of the pressing plate 35, and a sock clamping mechanism 60 located above the pressing plate 35. Among them, the pressing plate 35 is preferably a transparent plate so that it can be directly observed whether the socks pressed by the pressing plate 35 are flat. The horizontal position of the conveying surface of the material receiving and conveying mechanism 20 is higher than the horizontal position of the workbench plate 31. Due to such a height difference between the two, during the process that the socks are clamped from the material receiving and conveying mechanism 20 to the workbench plate 31 by the sock clamping mechanism 60, the ends of the socks will droop under the action of gravity, having a certain function of straightening the socks and ensuring that the socks are flat and not distorted.

[0050] The cylinder block of the crosswise translation cylinder 32 is fixedly connected to the support frame 10. A transition frame 37 horizontally slidably connected to the support frame 10 is fixedly connected to the lower side surface of the workbench plate 31. The transition frame 37 is fixedly connected to the piston rod of the crosswise translation cylinder 32, thereby realizing the connection between the crosswise translation cylinder 32 and the workbench plate 31; the piston rod of the crosswise translation cylinder 32 is horizontally arranged and perpendicular to the length direction of the workbench plate 31 to ensure that the sliding direction of the workbench plate 31 is perpendicular to the length direction of the workbench plate 31.

[0051] A slide bar is fixedly connected to the transition frame 37. The moving bracket 33 realizes the sliding connection with the workbench plate by being slidably connected to the slide bar. The cylinder block of the longitudinal translation cylinder 34 is fixedly connected to the moving bracket 33, and the piston rod of the longitudinal translation cylinder 34 is fixedly connected to the moving bracket 33, thereby realizing the connection between the longitudinal translation cylinder 34 and the moving bracket 33; the piston rod of the longitudinal translation cylinder 34 is arranged parallel to the length direction of the workbench plate 31 to ensure that the sliding direction of the moving bracket 33 is parallel to the length direction of the workbench plate 31.

[0052] The cylinder block of the lifting cylinder 36 is fixedly connected to the moving bracket 33 (i.e., the lifting cylinder 36 is installed on the moving bracket 33). The piston rod of the lifting cylinder 36 is vertically upward and fixedly connected to the pressing plate 35, thereby realizing the connection between the pressing plate 35 and the lifting cylinder 36.

[0053] The sock clamping mechanism 60 can be a conventional multi-joint manipulator. In this embodiment, the sock clamping mechanism 60 includes a sock clamping bracket 61 horizontally slidably connected to the support frame 10, a sock clamping motor 62 for driving the movement of the sock clamping bracket 61, a lifting frame 63 vertically slidably connected to the sock clamping bracket 61, a lifting cylinder 64 for driving the sliding of the lifting frame 63, a retracting cylinder 65 installed on the lifting frame 63, a connecting plate 66 fixedly connected to the piston rod of the retracting cylinder 65, a lower telescopic cylinder 67 with its cylinder body fixedly connected to the connecting plate 66, an upper telescopic cylinder 68 with its cylinder body fixedly connected to the lifting frame 63, a lower clamping plate 69 fixedly connected to the piston rod of the lower telescopic cylinder 67, and an upper clamping plate 70 fixedly connected to the piston rod of the upper telescopic cylinder 68. Among them, the sliding direction of the sock clamping bracket 61 is parallel to the length direction of the workbench plate 31. The specific transmission connection structure between the sock clamping motor 62 and the sock clamping bracket 61 can be a conventional structure, such as realizing the transmission connection through a conventional chain assembly or a gear-rack assembly. In this embodiment, the two are connected through a conventional transmission belt assembly. The cylinder body of the lifting cylinder 64 is fixedly connected to the sock clamping bracket 61, and the piston rod of the lifting cylinder 64 is arranged vertically downward and fixedly connected to the lifting frame 63. In addition, in order to ensure the movement accuracy of the lifting frame 63, a guide rod vertically slidably connected to the sock clamping bracket 61 is also fixedly connected to the lifting frame 63.

[0054] The cylinder body of the retracting cylinder 65 is fixedly connected to the lifting frame 63, and the piston rod of the retracting cylinder 65 is parallel to the length direction of the workbench plate 31 and faces away from the material receiving and conveying mechanism 20. The lower telescopic cylinder 67 is located directly below the retracting cylinder 65, and the piston rods of both the lower telescopic cylinder 67 and the upper telescopic cylinder 68 are arranged vertically downward. The upper clamping plate 70 is located directly above the lower clamping plate 69. Preferably, a limiting block 71 is fixedly connected or integrally connected to the upper clamping plate 70.

[0055] The sock stacking mechanism 40 includes a horizontally arranged receiving plate 41, a receiving cylinder 42 for driving the receiving plate 41 to move up and down, a sock pressing frame 43 located directly above the receiving plate 41, a sock pressing cylinder 44 for driving the sock pressing frame 43 to move up and down, a sock pressing roller 45 rotatably connected to the sock pressing frame 43, a vertically arranged bending plate 46, a bending cylinder 47 for driving the bending plate 46 to move up and down, a clamping assembly 80 horizontally slidably connected to the support frame 10, and a folding motor 51 for driving the clamping assembly 80 to slide. Among them, the receiving plate 41 is located on the side of the workbench plate 31 away from the material receiving and conveying mechanism 20, and the horizontal position of the receiving plate 41 when it moves to the lower limit position is lower than the horizontal position of the workbench plate 31. A guide rod vertically arranged on the support frame 10 is fixedly connected to the receiving plate 41 to ensure the movement accuracy. The cylinder block of the receiving cylinder 42 is fixedly connected to the support frame 10, and its piston rod is vertically upward and fixedly connected to the receiving plate 41; similarly, a guide rod vertically arranged on the support frame 10 is fixedly connected to the sock pressing frame 43. The cylinder block of the sock pressing cylinder 44 is fixedly connected to the support frame 10, and its piston rod is vertically downward and fixedly connected to the sock pressing frame 43; the upper end of the bending plate 46 is fixedly connected with a cross bar, and guide rods vertically slidably connected to the support frame 10 are respectively fixedly connected to both ends of the cross bar. The cylinder block of the bending cylinder 47 is fixedly connected to the support frame 10, and its piston rod is vertically upward and fixedly connected to the cross bar. In addition, the bending plate 46 is located on the side of the receiving plate 41 away from the workbench plate 31. The projections of the bending plate 46 and the receiving plate 41 on the horizontal plane are arranged in a staggered manner, and the distance between them is slightly greater than 1 - 5 times the thickness of a pair of socks.

[0056] Preferably, a strip 48 arranged parallel to the sock pressing roller 45 and / or a positioning stop plate 49 arranged perpendicular to the sock pressing roller 45 are fixedly connected to the receiving plate 41. In this embodiment, both the strip 48 and the positioning stop plate 49 are provided on the receiving plate 41. Among them, the projections of the strip 48 and the sock pressing roller 45 on the horizontal plane are arranged in a staggered manner. In this way, after the sock pressing roller 45 presses the sock against the receiving plate 41, the presence of the strip 48 will cause the sock to bend, increasing the resistance to its movement relative to the receiving plate 41 and ensuring the accuracy of the folding position. There are two positioning stop plates 49, and the two positioning stop plates 49 are arranged parallel to each other and are both located on the side of the strip 48 facing the workbench plate 31 to ensure that the sock can be within the range corresponding to the length of the sock pressing roller 45.

[0057] The specific transmission connection structure between the folding motor 51 and the clamping assembly 80 can be a conventional structure, such as a belt assembly, a gear and rack assembly, or a chain assembly, etc., which will not be elaborated here. The sliding direction of the clamping assembly 80 is parallel to the length direction of the workbench plate 31. The sock pressing roller 45 is arranged parallel to the receiving plate 41 and perpendicular to the sliding direction of the clamping assembly 80.

[0058] The clamping assembly 80 includes a sliding frame 81 slidably connected to the support frame 10 and a finger cylinder 82 mounted on the sliding frame 81. Among them, clamping plates 83 are fixedly connected to the two finger rods of the finger cylinder 82 respectively, and the two clamping plates 83 are arranged vertically.

[0059] The discharging conveyor mechanism 50 is a conventional belt conveyor mechanism, which can be directly purchased from the market and will not be elaborated here. The conveying direction of the discharging conveyor mechanism 50 is parallel to the length direction of the workbench plate 31. When the clamping assembly 80 moves to the extreme position away from the receiving plate 41, the clamping assembly 80 is directly above the conveying surface of the discharging conveyor mechanism 50. When the clamping assembly 80 moves to the extreme position towards the workbench plate 31, the receiving plate is inserted between the two clamping plates 83.

[0060] Preferably, a position adjustment mechanism 90 is provided on one side of the discharging conveyor mechanism 50. The position adjustment mechanism 90 includes an adjustment cylinder 91 fixedly connected to the support frame 10 and a vertical plate 92 fixedly connected to the piston rod of the adjustment cylinder 91. The piston rod of the adjustment cylinder 91 is arranged parallel to the width direction of the discharging conveyor mechanism 50, and the vertical plate 92 is arranged perpendicular to the piston rod of the adjustment cylinder 91. In this way, the telescopic movement of the adjustment cylinder 91 can be used to push the vertical plate 92 to move, and then push the position of the socks on the discharging conveyor mechanism 50 on the conveying surface, realizing the adjustment of the conveying position of the socks and facilitating subsequent packaging.

[0061] During use, the socks are successively placed on the feeding conveyor mechanism 20, and the mouth of the sock faces the sock arranging mechanism 30. When the sock is conveyed by the feeding conveyor mechanism 20 to the end of the conveying surface, the sock mouth of the sock is clamped by the sock clamping mechanism 60 (realized by driving the upper clamping plate 70 and the lower clamping plate 69 by the lower telescopic cylinder 67 and the upper telescopic cylinder 68). Then, the sock clamping motor 62 drives the sock clamping bracket 61 to move away from the feeding conveyor mechanism 20. At the same time, the lifting cylinder 64 drives the lifting frame 63 to move downward, and the sock clamp is placed on one end of the workbench plate 31 away from the feeding conveyor mechanism 20. Then, the lower telescopic cylinder 67 and the upper telescopic cylinder 68 drive the upper clamping plate 70 and the lower clamping plate 69 to act to release, and at the same time, the piston rod of the retracting cylinder 65 extends, driving the lower clamping plate 69 to move away from directly below the sock to prevent the sock from being touched during the reset process of the sock clamping mechanism 60; during the reset process of the sock clamping mechanism 60, the transverse movement cylinder 32 drives the workbench plate 31 to move in its width direction, and then the sock clamping mechanism 60 is used to clamp and place another sock on the workbench plate 31 side by side with the previously placed sock. It should be noted that the number of socks placed side by side on the workbench plate 31 can be determined according to actual needs, and only the above actions need to be repeated. Here, an example of placing two socks side by side on the workbench plate 31 is used for illustration.After completing the above actions, the longitudinal movement cylinder 34 drives the pressing plate 35 to move above the socks arranged side by side on the workbench plate 31. Then, the lifting cylinder 36 is used to drive the pressing plate 35 to move downward and press on the sock bodies of the socks (i.e., the sock mouth positions are not pressed). Next, the sock clamping mechanism 60 clamps the socks again and stacks them above the socks located on the workbench plate 31. The specific actions are the same as those described above and will not be elaborated here. After stacking, the pressing plate will be clamped between two stacked socks, completing the sock placement action. Then, the clamping assembly 80 is used to clamp all the socks placed on the workbench plate 31 at the same time. After that, the pressing plate 35 resets, and the clamping assembly 80 clamps the socks and places them on the conveying surface of the receiving plate 41 and the discharging conveying mechanism 50. That is to say, at this time, one end of the sock is on the workbench plate 31, and the other end is on the conveying surface of the discharging conveying mechanism 50. Of course, when the sock is shorter, it can also be only placed on the workbench plate 31. Then, the receiving cylinder 42 drives the receiving plate 41 to move upward, and at the same time, the sock pressing cylinder 44 drives the sock pressing roller 45 to move downward and presses the sock tightly on the receiving plate 41. This helps to shorten the movement stroke and improve the efficiency. Next, the bending cylinder 47 drives the bending plate 46 to move downward, pushing down one end of the sock being pressed (i.e., the part placed on the conveying surface of the discharging conveying mechanism 50), so that the sock is bent at a right angle. After the bending action is completed, the bending plate 46 resets. The clamping assembly 80 clamps the bent part of the sock, then the sock pressing roller 45 resets, and the clamping assembly 80 drives the sock to move away from the receiving plate 41 and releases it, so that the sock is dragged to the conveying surface of the discharging conveying mechanism 50. At this time, the sock is in a folded state. Finally, the sock is conveyed by the discharging conveying mechanism 50 to the next station (usually a conventional station such as a packaging station, which is not part of this embodiment and needs to be configured separately during use and will not be elaborated here), completing the placement and folding action. During the conveying process of the sock on the discharging conveying mechanism 50, the position adjustment mechanism 90 can be used to adjust the conveying position of the sock to better cooperate with the next station.

[0062] The above has described the present invention in detail with reference to the accompanying drawings. However, the embodiments of the present invention are not limited to the above embodiments. Those skilled in the art can make various changes and applications to the present invention according to the prior art. For example, replacing the cylinders in the above embodiments with hydraulic cylinders or push rod motors, etc. These all belong to the protection scope of the present invention.

Claims

1. A sock placement and folding device, comprising a support frame, characterized in that, On the support frame, there are a material receiving and conveying mechanism, a sock placing mechanism, and a sock stacking station arranged in a straight line in sequence. The sock placing mechanism includes a workbench plate horizontally and slidably connected to the support frame, a transverse translation cylinder for driving the sliding of the workbench plate, a moving bracket slidably connected below or on the side of the workbench plate, a longitudinal translation cylinder for driving the sliding of the moving bracket, a pressing plate located above the workbench plate, a lifting cylinder for driving the up and down movement of the pressing plate, and a sock clamping mechanism located above the pressing plate. The lifting cylinder is installed on the moving bracket. The sliding direction of the workbench plate is perpendicular to the length direction of the workbench plate, and the sliding direction of the moving bracket is parallel to the length direction of the workbench plate; The horizontal position of the conveying surface of the material receiving and conveying mechanism is higher than the horizontal position of the workbench plate; The sock clamping mechanism includes a sock clamping bracket horizontally and slidably connected to the support frame, a sock clamping motor for driving the movement of the sock clamping bracket, a lifting frame vertically and slidably connected to the sock clamping bracket, a lifting cylinder for driving the sliding of the lifting frame, a retracting cylinder installed on the lifting frame, a connecting plate fixedly connected to the piston rod of the retracting cylinder, a lower telescopic cylinder with the cylinder body fixedly connected to the connecting plate, an upper telescopic cylinder with the cylinder body fixedly connected to the lifting frame, a lower clamping plate fixedly connected to the piston rod of the lower telescopic cylinder, and an upper clamping plate fixedly connected to the piston rod of the upper telescopic cylinder. The piston rod of the retracting cylinder is parallel to the length direction of the workbench plate, the piston rods of the lower telescopic cylinder and the upper telescopic cylinder are both vertically arranged, and the upper clamping plate is located directly above the lower clamping plate; On the sock stacking station, there is a sock stacking mechanism. The sock stacking mechanism includes a horizontally arranged receiving plate, a receiving cylinder for driving the up and down movement of the receiving plate, a sock pressing frame located directly above the receiving plate, a sock pressing cylinder for driving the up and down movement of the sock pressing frame, a sock pressing roller rotatably connected to the sock pressing frame, a vertically arranged bending plate, a bending cylinder for driving the up and down movement of the bending plate, a clamping assembly horizontally and slidably connected to the support frame, and a folding motor for driving the sliding of the clamping assembly. The sliding direction of the clamping assembly is parallel to the length direction of the workbench plate. The sock pressing roller is arranged parallel to the receiving plate and perpendicular to the sliding direction of the clamping assembly. The bending plate is located on the side of the receiving plate away from the workbench plate; The clamping assembly includes a sliding frame slidably connected to the support frame and a finger cylinder installed on the sliding frame. Clamping plates are respectively fixedly connected to the two finger rods of the finger cylinder; The sock stacking station is also provided with a discharging and conveying mechanism. The conveying direction of the discharging and conveying mechanism is parallel to the length direction of the workbench plate. When the clamping assembly moves to the extreme position in the direction away from the receiving plate, the clamping assembly is located directly above the discharging and conveying mechanism.

2. The sock placement and folding device according to claim 1, characterized in that, The pressing plate is a transparent plate.

3. The sock placement and folding device according to claim 1, characterized in that, A limiting block is fixedly connected or integrally connected to the upper clamping plate.

4. The sock placement and folding device according to claim 1, characterized in that, A long strip arranged parallel to the sock pressing roller and / or a positioning back plate arranged perpendicular to the sock pressing roller are fixedly connected to the receiving plate.

5. The sock placement and folding device according to claim 1, characterized in that, A position adjustment mechanism is arranged on one side of the discharging and conveying mechanism. The position adjustment mechanism includes an adjustment cylinder fixedly connected to the support frame and a vertical plate fixedly connected to the piston rod of the adjustment cylinder. The piston rod of the adjustment cylinder is arranged parallel to the width direction of the discharging and conveying mechanism, and the vertical plate is arranged perpendicular to the piston rod of the adjustment cylinder.

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