Cotton spinning product rolling and cutting packaging machine with positioning function

Abstract

The utility model discloses a cotton spinning product rolling and cutting packaging machine with a positioning function, which belongs to the technical field of rolling and cutting packaging and comprises a rack and a winding drum arranged on the outer side of the rack, and further comprises a positioning mechanism arranged on the rack and used for clamping and positioning the winding drum. Wherein the positioning mechanism comprises a supporting box located on the winding drum and two clamping plates, one ends of the two clamping plates are both slidably connected to the outer side of the supporting box, and the middle of one clamping plate is arranged in a hinged mode. By means of the mode, winding drums of different sizes can be automatically clamped and fixed in the middle, the accuracy of middle adjustment is guaranteed, the labor amount of a user is reduced, the deviation phenomenon of cotton spinning products in the follow-up process is reduced, meanwhile, after winding operation is completed, material conveying can be rapidly completed, the production cost is reduced, the operation window period is shortened, and the machining efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of roll-cutting and packaging technology, specifically to a roll-cutting and packaging machine for cotton textile products with positioning function. Background Technology

[0002] A roll-cutting packaging machine is an automated device that integrates the functions of "winding, cutting, and packaging". It is mainly used to cut cotton textile products (such as towels, cotton yarn, non-woven fabrics, etc.) to a set length and then complete the winding and packaging process.

[0003] In existing technologies, when using roll-cutting and packaging machines, cotton textile products are wound up and received using a roll. After winding, the roll is removed and packaged together. The roll is usually installed by sliding it onto the winding shaft and then locking it with a chuck. After winding, the chuck is unlocked, and then the material is conveyed. However, the above method has the following drawbacks in actual use: Cotton textile products are cut to different lengths and widths to meet different user needs. Therefore, when using rolls of different sizes, the user needs to manually adjust the chuck position to adapt to different roll sizes and ensure centering. This increases the user's workload, and the centering adjustment is not precise enough, which can easily lead to the cotton textile products shifting during subsequent winding. Furthermore, the additional drive equipment used to complete the material conveying after the chuck is unlocked increases production costs. There is also a downtime during the adjustment of the drive equipment, affecting processing efficiency.

[0004] Based on this, this utility model designs a cotton textile product roll-cutting and packaging machine with positioning function to solve the above problems. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a cotton textile product roll-cutting and packaging machine with positioning function.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A cotton textile product roll-cutting and packaging machine with positioning function includes a frame and a roll disposed on the outside of the frame, and also includes a positioning mechanism. The positioning mechanism is disposed on the frame and is used to clamp and position the roll. The positioning mechanism includes a support box on the roll and two clamping plates. One end of each clamping plate is slidably connected to the outside of the support box. The middle part of one of the clamping plates is hinged. An electromagnet is provided at the hinge of the clamping plate to maintain the plate shape.

[0008] Furthermore, the support box is provided with two piston tubes inside, and a piston plate is slidably connected inside the piston tube. A piston rod is installed on one side of the piston plate, which is slidably connected to the outside of the piston tube and abuts against the outside of the clamping plate. The length of one of the piston tubes is greater than the length of the other piston tube.

[0009] Furthermore, an air pump is installed on the top of the support box, and a three-way pipe is installed at the output end of the air pump. The two ends of the three-way pipe away from the air pump are respectively connected to two piston pipes.

[0010] Furthermore, two solenoid valves are provided on the outside of the three-way pipe, and a set of ball bearings are embedded on the opposite side of the two clamping plates.

[0011] Furthermore, a shrink wrapping machine is provided on the outside of the frame at one end of the roll, and one end of the roll corresponds to the opening of the conveyor compartment of the shrink wrapping machine;

[0012] Furthermore, a cutter is provided on the frame, a hot melt strip is installed on one side of the cutter, and a first electric push rod for driving its movement is provided on the other side of the cutter;

[0013] Furthermore, a second electric push rod is provided on the frame, and the top end of the second electric push rod is fixedly connected to the bottom of the support box;

[0014] Furthermore, a spring is provided inside the piston tube, with one end of the spring attached to the outside of the piston plate. Beneficial effects

[0015] 1. Using an air pump, external gas is introduced into the corresponding piston tube through a three-way pipe. The gas then pushes the piston plate and piston rod to move, thereby driving the clamping plate to move and clamp and fix both ends of the drum. The use of a solenoid valve allows for the regulation of the air intake in the two piston tubes, thus ensuring the centering clamping accuracy. The pneumatic clamping method is more convenient and precise. This method can automatically center and fix drums of different sizes, ensuring the accuracy of centering adjustment and reducing the workload of users.

[0016] 2. After the cotton textile products are wound and cut, the electromagnet on one of the clamping plates can be de-energized, allowing one end of the clamping plate to move. Then, the other clamping plate is driven by gas to directly push the cotton textile products, quickly completing the material conveying without the need for external drive equipment, reducing downtime and improving processing efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A three-dimensional view of the main structure of a cotton textile product roll-cutting and packaging machine with positioning function;

[0019] Figure 2 A three-dimensional structural view of the frame and roll in a cotton textile product roll-cutting and packaging machine with positioning function;

[0020] Figure 3 A sectional perspective view of a support box in a cotton textile product slicing and packaging machine with positioning function;

[0021] Figure 4 This is a sectional perspective view of the piston tube in a cotton textile product rolling and packaging machine with positioning function.

[0022] The labels in the diagram represent:

[0023] 100. Frame; 110. Roller; 120. Second electric push rod; 200. Positioning mechanism; 210. Support box; 211. Piston tube; 212. Piston rod; 213. Air pump; 214. T-pipe; 215. Spring; 220. Clamping plate; 221. Electromagnet; 300. Shrink packaging machine. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0025] The present invention will be further described below with reference to the embodiments.

[0026] In some embodiments, please refer to the appendix to the instruction manual. Figure 1-4A cotton textile product roll-cutting and packaging machine with positioning function includes a frame 100 and a roll 110 disposed on the outside of the frame 100, and a positioning mechanism 200 disposed on the frame 100 for clamping and positioning the roll 110. The positioning mechanism 200 includes a support box 210 on the roll 110 and two clamping plates 220. One end of each clamping plate 220 is slidably connected to the outside of the support box 210. One of the clamping plates 220 is hinged in the middle. An electromagnet 221 is provided at the hinge of the clamping plate 220 to maintain the plate shape of the clamping plate 220. A shrink packaging machine 300 is disposed on the outside of the frame 100 at one end of the roll 110, and one end of the roll 110 corresponds to the opening of the conveying compartment of the shrink packaging machine 300.

[0027] In this embodiment of the utility model, when performing the roll-cutting and packaging operation of cotton textile products, the large roll of cotton textile products can be pre-installed into the unwinding roller on the frame 100, and then connected to the roll 110 through the corresponding guide roller and tension roller. During the winding process of the roll 110, the cutting operation is completed. After the winding is completed, the cotton textile products are pushed into the conveying bin in the shrink packaging machine 300, and then the bagging and packaging process is completed.

[0028] In this embodiment of the utility model, the user can slide the roll 110 onto the winding shaft, and then use the clamping plate 220 on the support box 210 to clamp the two ends of the roll 110 in the center. After the winding operation is completed, the electromagnet 221 on one of the clamping plates 220 can be de-energized, so that one end of the clamping plate 220 can be moved. Then, the cotton textile products can be directly pushed using the other clamping plate 220, which quickly completes the material conveying without the need for external drive equipment adjustment, reduces the downtime of operation, and improves processing efficiency.

[0029] In some embodiments, such as Figure 3 and Figure 4 As shown, in a preferred embodiment of the present invention, the support box 210 is provided with two piston tubes 211 inside. A piston plate is slidably connected inside the piston tube 211. A piston rod 212 is installed on one side of the piston plate, which is slidably connected to the outside of the piston tube 211 and abuts against the outside of the clamping plate 220. The length of one piston tube 211 is greater than the length of the other piston tube 211.

[0030] When the drum 110 is clamped and fixed in the center, external gas can be introduced into the corresponding piston tube 211. Then the gas pushes the piston plate and piston rod 212 to move, thereby driving the clamping plate 220 to move and clamp and fix both ends of the drum 110.

[0031] After the winding operation is completed, a long piston tube 211 drives the corresponding piston rod 212 to move, so that the corresponding clamping plate 220 conveys the roll 110 to complete the unloading operation, which is convenient for subsequent bagging and packaging.

[0032] In this embodiment of the utility model, an air pump 213 is installed on the top of the support box 210, and a three-way pipe 214 is installed at the output end of the air pump 213. The two ends of the three-way pipe 214 away from the air pump 213 are respectively connected to two piston pipes 211. When the air pump 213 is started, external gas can be introduced into the corresponding piston pipe 211 along the three-way pipe 214 to complete the gas delivery and drive the corresponding clamping plate 220 to move.

[0033] Meanwhile, for material feeding, the air pump 213 is used to introduce gas into the corresponding piston tube 211, so that the corresponding clamping plate 220 pushes the material to complete the conveying.

[0034] In this embodiment of the utility model, two solenoid valves are provided on the outside of the three-way pipe 214, and a set of balls are embedded on the opposite side of the two clamping plates 220. By using the ball setting, the balls on the clamping plates 220 can rotate accordingly during the rotation of the drum 110, which ensures the clamping and positioning effect while not causing a negative impact on the movement of the drum 110.

[0035] The use of a solenoid valve allows for control of the amount of gas introduced into the piston tube 211, thereby ensuring a centered clamping effect. It can also close after clamping in place to ensure the stability of the clamping plate 220.

[0036] In this embodiment of the utility model, a cutter is provided on the frame 100, a heat-melting strip is installed on one side of the cutter, and a first electric push rod for driving its movement is provided on the other side of the cutter. After the roll 110 winds the cotton textile product into place, the cutter can be driven by the first electric push rod to perform the slitting operation, and the heat-melting strip is used to fix the end of the cotton textile product at the slitting point.

[0037] In this embodiment of the utility model, a second electric push rod 120 is provided on the frame 100. The top end of the second electric push rod 120 is fixedly connected to the bottom of the support box 210. When the drum 110 needs to be replaced, the second electric push rod 120 can be activated to drive the support box 210 and the clamping plate 220 to move upward, thereby reducing the obstruction of the replacement area by the clamping plate 220 and making it easier for the user to complete the replacement operation efficiently.

[0038] In this embodiment of the utility model, a spring 215 is provided inside the piston tube 211. One end of the spring 215 is installed on the outside of the piston plate. When the user needs to replace the drum 110, the solenoid valve can be opened. Then the piston plate is no longer affected by the air pressure. Then the spring 215 will drive the piston plate and piston rod 212 to reset, so that the gas in the piston tube 211 is guided back to the air pump 213 along the three-way pipe 214.

[0039] It should be noted that the air pump 213 used in this application is a vane pump, which does not have a gas sealing effect. Furthermore, the unwinding roller, drive mechanism, guide roller, tension roller and shrink packaging machine 300 in the frame 100 are all existing mature technologies. Their actual application and internal structure will not be described in detail here.

[0040] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model 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 will 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 utility model.

Claims

1. A cotton textile product roll-cutting and packaging machine with positioning function, comprising a frame (100) and a roll (110) disposed outside the frame (100), characterized in that: It also includes a positioning mechanism (200), which is disposed on the frame (100) and used to clamp and position the drum (110); The positioning mechanism (200) includes a support box (210) on the drum (110) and two clamping plates (220). One end of each clamping plate (220) is slidably connected to the outside of the support box (210). One of the clamping plates (220) is hinged in the middle. An electromagnet (221) is provided at the hinge of the clamping plate (220) to maintain the plate shape of the clamping plate (220).

2. The cotton textile product roll-cutting and packaging machine with positioning function according to claim 1, characterized in that, The support box (210) is provided with two piston tubes (211). A piston plate is slidably connected inside the piston tube (211). A piston rod (212) is installed on one side of the piston plate, which is slidably connected to the outside of the piston tube (211) and docked with the outside of the clamping plate (220). The length of one of the piston tubes (211) is greater than the length of the other piston tube (211).

3. The cotton textile product roll-cutting and packaging machine with positioning function according to claim 2, characterized in that, An air pump (213) is installed on the top of the support box (210). A three-way pipe (214) is installed at the output end of the air pump (213). The two ends of the three-way pipe (214) away from the air pump (213) are respectively connected to two piston pipes (211).

4. The cotton textile product roll-cutting and packaging machine with positioning function according to claim 3, characterized in that, Two solenoid valves are provided on the outside of the three-way pipe (214), and a set of balls are embedded on the opposite side of the two clamping plates (220).

5. The cotton textile product roll-cutting and packaging machine with positioning function according to claim 1, characterized in that, A shrink packaging machine (300) is provided on the outside of the frame (100) at one end of the roll (110), and one end of the roll (110) corresponds to the opening of the conveying compartment of the shrink packaging machine (300).

6. The cotton textile product roll-cutting and packaging machine with positioning function according to claim 1, characterized in that, A cutter is provided on the frame (100), a hot melt strip is installed on one side of the cutter, and a first electric push rod for driving its movement is provided on the other side of the cutter.

7. The cotton textile product roll-cutting and packaging machine with positioning function according to claim 1, characterized in that, A second electric push rod (120) is provided on the frame (100), and the top of the second electric push rod (120) is fixedly connected to the bottom of the support box (210).

8. The cotton textile product roll-cutting and packaging machine with positioning function according to claim 2, characterized in that, A spring (215) is provided inside the piston tube (211), and one end of the spring (215) is installed on the outside of the piston plate.

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