Semi-finished product stretching equipment for home textile product production and processing

Abstract

The invention provides semi-finished product stretching equipment for home textile product production and processing, and belongs to the technical field of home textile product stretching accessory devices.The semi-finished product stretching equipment comprises a supporting frame, the outer wall of the supporting frame is slidably connected with symmetrically-distributed sliding blocks, the outer walls of the sliding blocks on the same side are fixedly connected with working frames, and the semi-finished product stretching equipment further comprises a width adjusting assembly; the width adjusting assembly comprises a driving motor A fixedly connected to the outer wall of the working frame, the output end of the driving motor A is fixedly connected with a transverse two-way screw, the transverse two-way screw is rotationally connected with the working frame, and the outer wall of the transverse two-way screw is in threaded connection with symmetrically-distributed driving blocks. And the outer wall of the driving block is fixedly connected with symmetrically distributed connecting plates. According to the device, through the design of the clamping blocks, the anti-skid thorns and the pressure sensors, it is guaranteed that a home textile semi-finished product is firmly clamped in the stretching process, displacement is effectively prevented, and the accuracy of the stretching process and the stability of the product quality are guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of home textile product stretching attachment devices, and in particular to a semi-finished product stretching device for producing and processing home textile products. Background Art

[0002] Home textile products, also known as household textiles and soft furnishings, are textile products related to home life. During the production and processing of home textile products, stretching can adjust the fiber arrangement of the fabrics of home textile products and improve their strength and durability. For example, cotton fabrics become tighter and more orderly after stretching, and the sheets made from them are more wear-resistant, so stretching equipment is needed.

[0003] After searching, the Chinese patent application number CN201821106026.4 discloses a semi-finished product stretching equipment for the production and processing of home textile products, including a top plate, two sets of side plates, a bottom plate and four sets of brackets, the top ends of the four sets of brackets are respectively installed on the left front side, right front side, left rear side and right rear side of the bottom end of the bottom plate, an upper limiter is provided at the bottom end of the top plate, and a lower limiter is provided at the top end of the bottom plate; it also includes a support plate, a telescopic column and a cylinder, the top end of the telescopic column is connected to the bottom end of the bottom plate, the bottom ends of the four sets of brackets are all rotatably provided with universal wheels, the top end of the support plate is provided with a first placement groove, and a first ball bearing and a first limit plate are provided inside the first placement groove;

[0004] Although the above patent can hook and fix the four corners of the semi-finished product through two sets of hook groups, and use the electric cylinder to drive the telescopic rod to move longitudinally, so that it drives the semi-finished product to stretch, after the upper limiter and the lower limiter are limited, it is only necessary to drive the telescopic rod to move downward through the electric cylinder, and the two sets of hook groups no longer hook and fix the four corners of the semi-finished product, and the semi-finished product can be easily disassembled, thereby improving its practicality, but there are still the following deficiencies during use: 1. The overall height is mainly adjusted and the stretching operation is performed by the cylinder and the electric cylinder, the function is relatively simple, the scope of application is small, and the compatibility is poor; 2. The semi-finished product is connected by the hook, but the hook is not convenient for disassembly, maintenance and replacement, and the equipment process is delayed when it is damaged.

[0005] Therefore, there is an urgent need for a semi-finished product stretching equipment for the production and processing of home textile products to solve the above problems. Summary of the Invention

[0006] The object of the present invention is to provide a semi-finished product stretching device for the production and processing of home textile products, so as to solve the problems raised in the above background technology.

[0007] In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solutions:

[0008] A semi-finished product stretching device for producing and processing home textile products includes a support frame, wherein the outer wall of the support frame is slidably connected to symmetrically distributed sliders, and the outer walls of the sliders on the same side are fixedly connected to a working frame, and further includes:

[0009] A width adjustment assembly, the width adjustment assembly includes a drive motor A fixedly connected to the outer wall of the working frame, the output end of the drive motor A is fixedly connected to a transverse bidirectional screw, and the transverse bidirectional screw is rotatably connected to the working frame, the outer wall of the transverse bidirectional screw is threadedly connected to symmetrically distributed drive blocks, the outer wall of the drive block is fixedly connected to symmetrically distributed connecting plates, the end of the connecting plate away from the drive block is fixedly connected to a vertical frame, and the outer wall of the vertical frame is slidably connected to symmetrically distributed lifting blocks;

[0010] Easy to disassemble components, set on the outer wall of the lifting block;

[0011] The driving component is arranged on the outer wall of the lifting block, and the driving component cooperates with the disassembly component.

[0012] As the preferred technical solution of the present application, the disassembly component includes an outer plate, a front side plate and an inner side plate which are respectively slidably connected to the outer wall of the lifting block, the outer wall of the front side plate is fixedly connected to an extension plate, the inner side plate, the extension plate and the outer wall of the outer plate are all provided with extrusion grooves, the inner side plate, the front side plate and the outer wall of the outer plate are all fixedly connected to a positioning rod, and the outer wall of the positioning rod is slidably connected to an H-shaped frame.

[0013] As the preferred technical solution of this application, the driving assembly includes an extrusion plate slidably connected to the outer wall of the lifting block, the outer wall of the extrusion plate is fixedly connected to a handle, the outer wall of the extrusion plate is fixedly connected to two sets of extrusion rods, and the extrusion rods are located on the inner wall of the extrusion groove.

[0014] As a preferred technical solution of the present application, the outer wall of the H-shaped frame is slidably connected to a clamping block, symmetrically distributed return springs are fixedly connected between the clamping block and the H-shaped frame, the outer wall of the clamping block is fixedly connected to evenly distributed anti-slip spikes, and the inner wall of the H-shaped frame is fixedly connected to a pressure sensor.

[0015] As the preferred technical solution of this application, the inner panel, front panel and outer wall of the outer panel are all slidably connected with fixed rods, and the fixed rods are fixedly connected to the lifting block. The outer wall of the fixed rod is provided with a strong spring, and the strong spring is fixedly connected to the lifting block.

[0016] As a preferred technical solution of the present application, the inner plate, front plate and outer plate are all fixedly connected with strong springs.

[0017] As the preferred technical solution of the present application, the outer wall of the working frame is fixedly connected to an extension block, the top wall of the extension block located at the top is fixedly connected to a drive motor B, the output end of the drive motor B is fixedly connected to a longitudinal bidirectional screw, the outer wall of the longitudinal bidirectional screw is threadedly connected to a linkage plate, and the linkage plate is slidably connected to the lifting block.

[0018] As a preferred technical solution of the present application, the outer wall of the support frame is fixedly connected with symmetrically distributed universal wheels, and the universal wheels are provided with brake pads that match them.

[0019] As a preferred technical solution of the present application, the outer wall of the driving block is slidably connected to a guide rod, and the guide rod is fixedly connected to the working frame.

[0020] As a preferred technical solution of the present application, the longitudinal bidirectional screw is rotatably connected to the extension block, and the pitch of the longitudinal bidirectional screw is small.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] In the scheme of this application:

[0023] 1. The width adjustment component enables the equipment to flexibly adjust the working width according to the size of different home textile semi-finished products, improving the versatility of the equipment and reducing the cost of purchasing multiple equipment to adapt to different product sizes. It meets various production needs, improves the efficiency of equipment use and the economic benefits of the enterprise, and solves the problems of the existing technology that mainly use cylinders and electric cylinders to adjust the overall height and perform stretching operations, which are relatively simple in function, have a small scope of application, and poor compatibility.

[0024] 2. Through the clever coordination of the convenient disassembly assembly and the drive assembly, the H-frame can be quickly fixed and disassembled. The operator only needs to push the handle to complete the installation and disassembly operations, which saves operation time, improves production efficiency, and reduces downtime. It solves the problem of the existing technology of connecting semi-finished products with hooks, but the hooks are not easy to disassemble, maintain and replace, and the equipment process is delayed when damaged;

[0025] 3. The design of clamping blocks, anti-slip thorns and pressure sensors ensures that the home textile semi-finished products are firmly clamped during the stretching process, effectively preventing displacement, ensuring the accuracy of the stretching process and the stability of product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is one of the overall structural schematic diagrams of the semi-finished product stretching equipment for the production and processing of home textile products provided in this application;

[0027] Figure 2The second schematic diagram of the overall structure of the semi-finished product stretching equipment for the production and processing of home textile products provided in this application;

[0028] Figure 3 A schematic diagram of the structure of the slider portion of the semi-finished product stretching equipment for the production and processing of home textile products provided in this application;

[0029] Figure 4 This is a schematic diagram of the longitudinal bidirectional screw structure of the semi-finished product stretching equipment for the production and processing of home textile products provided in this application;

[0030] Figure 5 A schematic diagram of the structure of the guide rod portion of the semi-finished product stretching equipment for the production and processing of home textile products provided in this application;

[0031] Figure 6 An exploded view of the transverse bidirectional screw portion of the semi-finished product stretching equipment for the production and processing of home textile products provided in this application;

[0032] Figure 7 A schematic diagram of the structure of the linkage plate portion of the semi-finished product stretching equipment for the production and processing of home textile products provided in this application;

[0033] Figure 8 A schematic diagram of the structure of the handle portion of the semi-finished product stretching equipment for the production and processing of home textile products provided in this application;

[0034] Figure 9 An exploded view of the H-frame portion of the semi-finished product stretching equipment for the production and processing of home textile products provided in this application;

[0035] Figure 10 A schematic diagram of the structure of the extruded plate portion of the semi-finished product stretching equipment for the production and processing of home textile products provided in this application;

[0036] Figure 11 Schematic diagram of the internal structure of the H-frame of the semi-finished product stretching equipment for the production and processing of home textile products provided in this application.

[0037] Markings in the figure:

[0038] 1. Working frame; 2. Slider; 3. Support frame; 4. Universal wheel; 5. Drive motor A; 6. Horizontal bidirectional screw; 7. Drive block; 8. Connecting plate; 9. Guide rod; 10. Vertical frame; 11. Lifting block; 12. Linkage plate; 13. Extension block; 14. Longitudinal bidirectional screw; 15. Outer plate; 16. Front side plate; 17. Inner plate; 18. Positioning rod; 19. H-shaped frame; 20. Handle; 21. Extrusion plate; 22. Strong spring; 23. Fixed rod; 24. Extrusion groove; 25. Extension plate; 26. Extrusion rod; 27. Return spring; 28. Pressure sensor; 29. Clamp; 30. Anti-slip thorn; 31. Drive motor B. DETAILED DESCRIPTION

[0039] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0040] like Figure 1-11 As shown, the present embodiment proposes a semi-finished product stretching device for the production and processing of home textile products, including a support frame 3, the outer wall of which is slidably connected to symmetrically distributed sliders 2, and the outer walls of the sliders 2 on the same side are fixedly connected to a working frame 1, and the width of the working frame 1 can be adjusted by the sliders 2 to further adapt to semi-finished products of different sizes and enhance versatility, and also includes:

[0041] The width adjustment component includes a driving motor A5 fixedly connected to the outer wall of the working frame 1, the output end of the driving motor A5 is fixedly connected to the transverse bidirectional screw 6, and the transverse bidirectional screw 6 is rotatably connected to the working frame 1, the outer wall of the transverse bidirectional screw 6 is threadedly connected to a symmetrically distributed driving block 7, the outer wall of the driving block 7 is fixedly connected to a symmetrically distributed connecting plate 8, the end of the connecting plate 8 away from the driving block 7 is fixedly connected to the vertical frame 10, and the outer wall of the vertical frame 10 is slidably connected to a symmetrically distributed lifting block 11, the driving motor A5 is started, and its output end drives the transverse bidirectional screw 6 to rotate. Since the transverse bidirectional screw 6 is rotatably connected to the working frame 1 and the driving block 7 is threadedly connected to the outer wall of the transverse bidirectional screw 6, the driving block 7 will move toward or away from the transverse bidirectional screw 6, and the driving block 7 drives the connecting plate 8 and the vertical frame 10 to move, thereby realizing the adjustment of the working width of the equipment to adapt to home textile semi-finished products of different sizes, and at the same time drives the connecting plate 8 and all structures on the connecting plate 8 including the clamping block 29 to perform clamping operations;

[0042] The assembly is convenient for disassembly and is arranged on the outer wall of the lifting block 11;

[0043] The driving assembly is disposed on the outer wall of the lifting block 11 , and the driving assembly cooperates with the disassembly assembly.

[0044] like Figure 7-9As shown, as a preferred embodiment, on the basis of the above method, the disassembly component includes an outer plate 15, a front side plate 16 and an inner plate 17 which are respectively slidably connected to the outer wall of the lifting block 11, the outer wall of the front side plate 16 is fixedly connected with an extension plate 25, and the inner plate 17, the extension plate 25 and the outer wall of the outer plate 15 are all provided with an extrusion groove 24, the inner plate 17, the front side plate 16 and the outer wall of the outer plate 15 are all fixedly connected with a positioning rod 18, and the outer wall of the positioning rod 18 is slidably connected with an H-shaped frame 19, the inner plate 17, the front side plate 16 and the outer plate 15 slide on the outer wall of the lifting block 11, and at the same time drive the positioning rod 18 to slide, when the positioning rod 18 slides on the H-shaped frame 19 and disengages from the positioning rod 18, the H-shaped frame 19 is disassembled, and vice versa, it is installed, thereby facilitating the replacement or maintenance of the H-shaped frame 19.

[0045] like Figure 10 As shown, as a preferred embodiment, on the basis of the above method, the driving component further includes an extrusion plate 21 slidably connected to the outer wall of the lifting block 11, the outer wall of the extrusion plate 21 is fixedly connected to a handle 20, the outer wall of the extrusion plate 21 is fixedly connected to two groups of extrusion rods 26, and the extrusion rods 26 are located on the inner wall of the extrusion groove 24. Pushing the handle 20 drives the extrusion plate 21 to slide on the outer wall of the lifting block 11, and the extrusion rods 26 on the extrusion plate 21 squeeze its extrusion groove 24, thereby facilitating the movement of the inner plate 17, the front side plate 16 and the outer plate 15.

[0046] like Figure 10As shown, as a preferred embodiment, on the basis of the above method, further, the outer wall of the H-frame 19 is slidably connected with a clamping block 29, and symmetrically distributed return springs 27 are fixedly connected between the clamping block 29 and the H-frame 19. The outer wall of the clamping block 29 is fixedly connected with evenly distributed anti-slip thorns 30, and the inner wall of the H-frame 19 is fixedly connected with a pressure sensor 28. The clamping block 29 on the H-frame 19 clamps the home textile semi-finished product under the action of the return spring 27. The anti-slip thorns 30 on the clamping block 29 increase the friction force to prevent the semi-finished product from slipping. The pressure sensor 28 can detect the clamping force. The clamping block 29 on the H-frame 19 can be driven by the high-performance return spring 27 to quickly return to its original position when the clamping block 29 is not under pressure. The return spring 27 is made of high-strength alloy material, has elasticity and fatigue resistance, and can maintain a stable elastic force during frequent expansion and contraction to ensure the home textile semi-finished product. The semi-finished home textile products can be reliably clamped, and the anti-slip thorns 30 densely covered on the surface of the clamping block 29 are made of a one-piece rubber material with moderate hardness and wear resistance. The conical spike structure increases the contact area with the semi-finished home textile products, effectively improving the friction. Even thin and soft semi-finished home textile products can be firmly fixed to prevent the risk of slipping. At the same time, the pressure sensor 28 installed at the connection between the clamping block 29 and the H-shaped frame 19 has high-precision detection capabilities and can monitor the clamping force applied by the clamping block 29 to the semi-finished home textile products in real time. Once it is detected that the clamping force exceeds or falls below the preset range, the pressure sensor 28 will immediately transmit the signal and alert the staff, so as to achieve dynamic and precise regulation of the clamping force, while ensuring that the semi-finished home textile products are firmly fixed, it avoids product damage due to excessive clamping force, and provides stable and safe clamping guarantee for the processing of semi-finished home textile products.

[0047] like Figure 9 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the inner plate 17, the front side plate 16 and the outer wall of the outer plate 15 are all slidably connected with a fixing rod 23, and the fixing rod 23 is fixedly connected to the lifting block 11, and the outer wall of the fixing rod 23 is provided with a strong spring 22, and the strong spring 22 is fixedly connected to the lifting block 11. The strong spring 22 is made of a high-elasticity alloy material and is forged by a special process. It has excellent elastic modulus and fatigue resistance, and can continuously provide a stable and strong elastic force. When the inner plate 17, the front side plate 16 and the outer plate 1 When an external force is applied to move it closer to the H-shaped frame 19, the strong spring 22 will quickly deform and accumulate elastic potential energy, and then push the three side panels to fit closely to different sides of the H-shaped frame 19 with a uniform and stable elastic force. In complex working environments, the dynamic elastic compensation of the spring ensures that the H-shaped frame 19 is always in a stable and fixed state. Even if the equipment encounters vibration or external force during operation, the strong spring 22 can maintain a reliable squeezing and fixing of the H-shaped frame 19 by virtue of its own elastic action, thereby ensuring the stability of the entire equipment structure and operational safety.

[0048] like Figure 9 As shown, as a preferred embodiment, on the basis of the above method, further, the inner plate 17, the front plate 16 and the outer plate 15 are fixedly connected with a strong spring 22, and the strong spring 22 moves the inner plate 17, the front plate 16 and the outer plate 15 to squeeze and fix the H-shaped frame 19.

[0049] like Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the outer wall of the working frame 1 is fixedly connected with an extension block 13, and the top wall of the top extension block 13 is fixedly connected with a driving motor B31, and the output end of the driving motor B31 is fixedly connected with a longitudinal bidirectional screw 14, and the outer wall of the longitudinal bidirectional screw 14 is threadedly connected with a linkage plate 12, and the linkage plate 12 is slidingly connected to the lifting block 11. When the driving motor B31 is started, its output end drives the longitudinal bidirectional screw 14 to rotate, and the longitudinal bidirectional screw 14 is rotationally connected to the extension block 13. The linkage plate 12 is threadedly connected to the outer wall of the longitudinal bidirectional screw 14 and is slidingly connected to the lifting block 11, so the linkage plate 12 drives the lifting block 11 to move up and down, thereby adjusting the height position of the fixed home textile semi-finished product, which is convenient for stretching operations.

[0050] like Figure 1 As shown, as a preferred embodiment, on the basis of the above method, further, the outer wall of the support frame 3 is fixedly connected with symmetrically distributed universal wheels 4, and the universal wheels 4 are provided with brake pads that match them. The universal wheels 4 are made of high-strength and wear-resistant rubber material to make rollers, and are matched with high-precision bearings. They can roll easily on various floors such as tiles, cement, and steel plates, greatly reducing the resistance of the equipment when moving. Its free rotation structure enables the equipment to move in any direction such as horizontally and obliquely. Combined with the symmetrically distributed layout design, it ensures that the equipment remains balanced and stable during movement. At the same time, the universal wheels 4 fix the equipment through the brake pads to prevent it from sliding or displacing during work. Through the synergistic effect of the universal wheels 4 and the brake pads, it is not only convenient for the entire equipment to move quickly between different work sites and flexibly adjust the working position, but also can stop firmly immediately after reaching the designated position, fully meeting diverse work needs, greatly improving the practicality and work efficiency of the equipment, and giving the equipment higher environmental adaptability and flexibility of use.

[0051] like Figure 4As shown, as a preferred embodiment, on the basis of the above method, further, the outer wall of the driving block 7 is slidably connected to a guide rod 9, and the guide rod 9 is fixedly connected to the working frame 1. The guide rod 9 is made of high-strength alloy material and has excellent rigidity and deformation resistance to ensure the accuracy of the motion trajectory. The surface of the guide rod 9 is precisely processed and specially treated to have a smooth and wear-resistant surface, which reduces the friction resistance during movement and reduces the generation of vibration and noise, making the movement of the driving block 7 smoother and smoother, ensuring that the working frame 1 always maintains the correct direction of movement during frequent movements, avoiding offset or shaking, and has higher reliability and stability.

[0052] like Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the longitudinal bidirectional screw 14 is rotatably connected to the extension block 13, the pitch of the longitudinal bidirectional screw 14 is small, and the extension block 13 is made of high-strength alloy material and closely cooperates with the longitudinal bidirectional screw 14. The small pitch design of the longitudinal bidirectional screw 14 makes the displacement of the extension block 13 small per rotation of the screw, which can achieve precise adjustment, and the small pitch increases the transmission ratio, and generates a large axial thrust with a small torque, which can not only reduce energy consumption, but also finely control the stretching force, so that the product can effectively avoid quality problems and achieve high-precision production during the slow, stable and evenly stressed stretching process.

[0053] Specifically, when the semi-finished product stretching equipment for the production and processing of home textile products is in use: the drive motor A5 is started, and its output end drives the transverse bidirectional screw 6 to rotate. Since the transverse bidirectional screw 6 is rotationally connected to the working frame 1, and the drive block 7 is threadedly connected to the outer wall of the transverse bidirectional screw 6, the drive block 7 will move toward or away from the transverse bidirectional screw 6. The drive block 7 drives the connecting plate 8 and the vertical frame 10 to move, thereby realizing the adjustment of the working width of the equipment to adapt to home textile semi-finished products of different sizes, and at the same time drives the connecting plate 8 and all structures on the connecting plate 8 including the clamping block 29 to perform a clamping operation. The clamping block 29 on the H-shaped frame 19 clamps the home textile semi-finished product under the action of the return spring 27. The anti-slip thorns 30 on the clamping block 29 increase the friction to prevent the semi-finished product from slipping. The pressure sensor The device 28 can detect the clamping force; when the H-shaped frame 19 needs to be disassembled, the handle 20 is pushed to drive the extrusion plate 21 to slide on the outer wall of the lifting block 11, and the extrusion rod 26 on the extrusion plate 21 squeezes its extrusion groove 24, driving the inner side plate 17, the front side plate 16 and the outer side plate 15 to slide on the outer wall of the lifting block 11. At this time, the positioning rod 18 slides on the H-shaped frame 19 and disengages from the positioning rod 18, and is installed vice versa; start the drive motor B31, and its output end drives the longitudinal bidirectional screw 14 to rotate. The longitudinal bidirectional screw 14 is rotatably connected to the extension block 13, and the linkage plate 12 is threadedly connected to the outer wall of the longitudinal bidirectional screw 14 and is slidably connected to the lifting block 11, so the linkage plate 12 drives the lifting block 11 to move up and down, thereby adjusting the height position of the fixed home textile semi-finished product, which is convenient for stretching operation.

[0054] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A semi-finished product stretching device for the production and processing of home textile products, comprising a support frame (3), characterized in that: The outer wall of the support frame (3) is slidably connected to symmetrically distributed sliders (2), and the outer walls of the sliders (2) on the same side are fixedly connected to the working frame (1), and further comprises: A width adjustment component, the width adjustment component includes a driving motor A (5) fixedly connected to the outer wall of the working frame (1), the output end of the driving motor A (5) is fixedly connected to a transverse bidirectional screw (6), and the transverse bidirectional screw (6) is rotatably connected to the working frame (1), the outer wall of the transverse bidirectional screw (6) is threadedly connected to symmetrically distributed driving blocks (7), the outer wall of the driving block (7) is fixedly connected to symmetrically distributed connecting plates (8), the end of the connecting plate (8) away from the driving block (7) is fixedly connected to a vertical frame (10), and the outer wall of the vertical frame (10) is slidably connected to symmetrically distributed lifting blocks (11); A disassembly component is provided on the outer wall of the lifting block (11); The driving component is arranged on the outer wall of the lifting block (11), and the driving component cooperates with the disassembly component.

2. A semi-finished product stretching equipment for production and processing of home textile products according to claim 1, characterized in that: The disassembly assembly comprises an outer plate (15), a front side plate (16) and an inner plate (17) which are respectively slidably connected to the outer wall of the lifting block (11); the outer wall of the front side plate (16) is fixedly connected to an extension plate (25); the outer walls of the inner side plate (17), the extension plate (25) and the outer wall of the outer plate (15) are all provided with an extrusion groove (24); the outer walls of the inner side plate (17), the front side plate (16) and the outer wall of the outer plate (15) are all fixedly connected to a positioning rod (18); the outer wall of the positioning rod (18) is slidably connected to an H-shaped frame (19).

3. The semi-finished product stretching equipment for the production and processing of home textile products according to claim 1, characterized in that: The driving assembly comprises an extrusion plate (21) slidably connected to the outer wall of the lifting block (11), a handle (20) being fixedly connected to the outer wall of the extrusion plate (21), two groups of extrusion rods (26) being fixedly connected to the outer wall of the extrusion plate (21), and the extrusion rods (26) being located on the inner wall of the extrusion groove (24).

4. The semi-finished product stretching equipment for the production and processing of home textile products according to claim 2, characterized in that: The outer wall of the H-shaped frame (19) is slidably connected to a clamping block (29), symmetrically distributed return springs (27) are fixedly connected between the clamping block (29) and the H-shaped frame (19), the outer wall of the clamping block (29) is fixedly connected to uniformly distributed anti-slip thorns (30), and the inner wall of the H-shaped frame (19) is fixedly connected to a pressure sensor (28).

5. The semi-finished product stretching equipment for the production and processing of home textile products according to claim 2, characterized in that: The inner side plate (17), the front side plate (16) and the outer wall of the outer side plate (15) are all slidably connected with a fixing rod (23), and the fixing rod (23) is fixedly connected to the lifting block (11). The outer wall of the fixing rod (23) is provided with a strong spring (22), and the strong spring (22) is fixedly connected to the lifting block (11).

6. The semi-finished product stretching equipment for producing and processing home textile products according to claim 2, characterized in that: The inner side plate (17), the front side plate (16) and the outer side plate (15) are all fixedly connected to the strong spring (22).

7. The semi-finished product stretching equipment for the production and processing of home textile products according to claim 1, characterized in that: The outer wall of the working frame (1) is fixedly connected to an extension block (13); the top wall of the extension block (13) is fixedly connected to a driving motor B (31); the output end of the driving motor B (31) is fixedly connected to a longitudinal bidirectional screw (14); the outer wall of the longitudinal bidirectional screw (14) is threadedly connected to a linkage plate (12); and the linkage plate (12) is slidably connected to the lifting block (11).

8. The semi-finished product stretching equipment for the production and processing of home textile products according to claim 1, characterized in that: The outer wall of the support frame (3) is fixedly connected with symmetrically distributed universal wheels (4), and the universal wheels (4) are provided with brake pads that match them.

9. The semi-finished product stretching equipment for producing and processing home textile products according to claim 1, characterized in that: The outer wall of the driving block (7) is slidably connected to a guide rod (9), and the guide rod (9) is fixedly connected to the working frame (1).

10. The semi-finished product stretching equipment for producing and processing home textile products according to claim 7, characterized in that: The longitudinal bidirectional screw (14) is rotatably connected to the extension block (13), and the longitudinal bidirectional screw (14) has a small pitch.

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