Warping machine

Abstract

The utility model belongs to the technical field of warping machines, and discloses a warping machine. The device is mainly and technically characterized by comprising a center frame and a yarn dividing frame, a plurality of rows of supporting rod sets are fixedly arranged on the two sides of the center frame in the vertical direction, strip-shaped supporting plates are arranged in front of a frame body and located above each row of supporting rod sets in the front-back direction, and yarn coil fixing bases are arranged above the strip-shaped supporting plates; limiting stop blocks are arranged on the two sides of the lower bottom face of the base, a clamping groove is formed between the two limiting stop blocks, the width of the clamping groove is slightly larger than that of the strip-shaped supporting plate, and the strip-shaped supporting plate is clamped in the clamping groove. The wire coil fixing seats can move back and forth along the strip-shaped supporting plate, the front-back distance of the wire coil fixing seats can be adjusted according to needs, manpower and material resources are saved, occupied space is reduced, and production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of warping machines, in particular to a warping machine. Background Art

[0002] During the metal mesh weaving process, the warp coils need to be placed on the frame of the warping machine, and the warp yarns are passed around rollers and through the wire holes of the wire splitting frame. Existing warping machines include a frame with a center frame. Multiple rows of support rods are fixed vertically on both sides of the center frame. Each row of support rods includes support rods spaced a certain distance apart. Rollers are provided on the frame outside the support rods. A wire splitting frame is provided in front of the frame. Strip support plates are provided above each row of support rods in the front-to-back direction. Positioning posts are provided on the strip support plates at certain intervals. A chassis with a column at the top and a bearing at the bottom is provided above each positioning post. The bearing is mounted on the positioning post. The coils of warp yarn are placed on the posts, and the posts and chassis rotate to achieve the wire feeding function. The above-mentioned warping machine and warping machine have the following defects: first, because the diameters of warp coils of different wire diameters are different, in order to adapt to the coils with thicker diameters, the distance between two adjacent positioning posts is larger. For coils with smaller diameters, the distance between the two coils is large, which extends the length of the warping machine and increases the material cost of the warping machine; second, the length of the warp on each coil is about 10,000 meters. After weaving the set mesh length, if the diameter of the warp of the mesh to be woven again is different from that of the previous batch of warp, all the unused coils need to be removed from the warping machine, transported to the warehouse for placement, and then the warp coils of the new diameter are placed on the posts. The new warp wire lead needs to be passed around the corresponding roller and through the wire separation hole of the corresponding wire separation frame. When the warp wire of the original wire diameter is used again, the new wire coil needs to be removed, the wire coil of the old wire diameter needs to be reinstalled, and the warp wire needs to be passed around the corresponding roller again and through the wire separation hole of the corresponding wire separation frame. This is not only time-consuming and labor-intensive, but also causes a waste of space; thirdly, the positioning post is fixed on the strip support plate. Since the distance between the strip support plates of each layer is relatively short, when the wire coil is placed on the positioning post, the wire coil needs to be tilted, and then the center hole of the wire coil is aligned with the positioning post, and the positioning post is inserted into the center hole of the wire coil. Since the wire coil is made of metal, it is heavy and inconvenient to take and put. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a warping machine with a simple structure, a wide range of applications, the distance between wire coils can be adjusted as needed, and there is no need to remove the original wire coils when weaving meshes with warp wires of different wire diameters, thus saving manpower and material resources and reducing space occupancy.

[0004] In order to solve the above problems, the technical solution adopted by the warping machine of the present invention is as follows: it includes a frame body with a center frame, multiple rows of support rod groups are fixedly arranged in the vertical direction on both sides of the center frame, each row of the support rod groups includes support rods spaced at a certain distance, a roller is provided on the frame body outside the support rods, a wire dividing frame is provided in front of the frame body, a strip support plate along the front-back direction is provided above each row of the support rod groups, a wire coil fixing seat is provided above the strip support plate, the wire coil fixing seat includes a base, a first annular groove is provided on the upper surface of the base, and a center is provided in the center of the base. A limiting hole is provided, an upper cover is provided above the base, a center rod is provided on the upper surface of the upper cover, a second annular groove corresponding to the first annular groove is provided on the lower surface of the upper cover, a center limiting column is provided at the center of the lower surface of the upper cover, the center limiting column is inserted into the center limiting hole, a pressure bearing is provided between the first annular groove and the second annular groove, and limiting blocks are provided on both sides of the lower bottom surface of the base, and a slot is formed between the two limiting blocks, the width of the slot is slightly larger than the width of the strip support plate, and the strip support plate is clamped in the slot.

[0005] Its additional technical features are:

[0006] The card slot is in an inverted "U" shape;

[0007] A lower ejection through hole communicating with the lower surface of the base is provided at the bottom of the first annular groove; an upper ejection through hole communicating with the upper surface of the upper cover is provided at the top of the second annular groove.

[0008] Compared with the prior art, the warping machine provided by the present invention has the following advantages: First, since it includes a frame body with a center frame, multiple rows of support rod groups are fixedly arranged in the vertical direction on both sides of the center frame, each row of the support rod groups includes support rods spaced a certain distance apart, a roller is provided on the frame body outside the support rods, a wire dividing frame is provided in front of the frame body, a strip support plate along the front-back direction is provided above each row of the support rod groups, a wire coil fixing seat is provided above the strip support plate, the wire coil fixing seat includes a base, a first annular groove is provided on the upper surface of the base, a center limiting hole is provided in the center of the base, and a first annular groove is provided on the upper surface of the base. An upper cover is provided above the base, a center rod is provided on the upper surface of the upper cover, a second annular groove corresponding to the first annular groove is provided on the lower surface of the upper cover, a center limiting column is provided at the center of the lower surface of the upper cover, the center limiting column is inserted into the center limiting hole, a pressure bearing is provided between the first annular groove and the second annular groove, and limited stoppers are provided on both sides of the lower bottom surface of the base, a card slot is formed between the two limited stoppers, the width of the card slot is slightly larger than the width of the strip support plate, and the strip support plate is clamped in the card slot, so that the wire coil is put on the center rod, and the wire coil and the upper cover are pressed by pressure. The bearing is connected to the base, and the wire coil rotates together with the upper cover under the traction of the warp. When a fault occurs or the weaving length is reached, the warp stops being pulled, and the wire coil and the upper cover quickly stop rotating under the resistance of the pressure bearing, avoiding the warp tangles caused by the wire coil being unable to stop rotating; the base can be moved back and forth according to the diameter of the wire coil. When the warp on the wire coil is not used up and a mesh with warp wires of different wire diameters needs to be woven, the wire coil of the unused warp can be moved forward or backward, and then the warp wire coil of the required wire diameter can be placed on the central rod of the warping machine next to it. The unused wire coil does not need to be removed, which saves manpower and material resources, reduces space occupation, and greatly improves production efficiency. The improvement is that the wire coil is always flush with the roller bar, and the wire release effect is good; secondly, since the card slot is an inverted "U" shape, the card slot is stuck on the strip support plate, the warping machine can be easily moved forward and backward, and cannot be moved laterally. The warp is basically in a transverse direction perpendicular to the forward direction of the warp when it passes around the roller bar, which is more convenient to use; thirdly, since a lower ejection through hole connected to the lower surface of the base is provided at the bottom of the first annular groove; an upper ejection through hole connected to the upper surface of the upper cover is provided at the top of the second annular groove, when the pressure bearing fails, it is very convenient to eject the pressure bearing from the first annular groove and the second annular groove, which is more convenient to use.

[0009] Compared with the prior art, the warping machine provided by the utility model has the following advantages:

[0010] 1. For warp yarns of different diameters:

[0011] Advantage 1: Warp yarns of different wire diameters can be placed at intervals on the center rod of the coil fixing seat, and the ends of the warp yarns of the first wire diameter are led out from the coil, passed around the corresponding roller, and then passed through the wire separation holes of the corresponding wire separation frame and then led out to the loom; the ends of the warp yarns of the second wire diameter are led out from the coil, passed around the corresponding roller, and then passed through the wire separation holes of the corresponding wire separation frame and then led out and fixed in front of the wire separation frame by bundling or the like. When replacing warp yarns of different wire diameters, there is no need to remove the coil from the warping machine and transport and place them in the warehouse. Instead, the unused warp yarn ends can be directly fixed on the corresponding wire separation frame and can be directly led out from the wire separation frame when used again, which not only saves manpower and material resources but also reduces space occupation.

[0012] Advantage 2: The wire coil holder can be moved forward and backward along the strip support plate, and the front and rear distances of each wire coil holder can be adjusted as needed, so that the center rods of the wire coil holders where the two wire coils of the second batch of warp yarn are located are on the same vertical plane as the rollers corresponding to the wire coils. The wire coils are always flush with the rollers, and the wire unwinding effect is good.

[0013] Advantage 3: Since the wire coil holder can move forward and backward along the strip support plate, there is no distance between adjacent wire coil holders on the strip support plate. In this way, more wire coil holders can be placed on the warping machine of the same length.

[0014] 2. For warp yarns with the same wire diameter:

[0015] Advantage 1: For wire coils with smaller diameters, more wire coil holders can be placed on the strip support plate. In this way, twice as many wire coil holders can be placed on the strip support plate at one time, or wire coil holders can be placed only in the front half of the warping machine. The length of the warping machine can be shortened by half. When the wire coils in the front half of the warping machine are being fed, the wire coils in the back half can be placed and guided, greatly improving work efficiency. For wire coils with larger diameters, the same method can be used, with a wide range of applications. One warping machine can realize the warp wire feeding of wire coils with various diameters.

[0016] Advantage 2: The lower end of the existing wire coil fixing seat is an inverted "U"-shaped slot. First, insert the center rod of the wire coil fixing seat into the center hole of the wire coil, and then place the entire wire coil fixing seat on the strip support plate, which is more convenient to take and place. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of the warping machine of the utility model;

[0018] Figure 2 This is a top view of the warping machine of the utility model;

[0019] Figure 3 Schematic diagram of the structure of the wire coil fixing seat;

[0020] Figure 4 It is a cross-sectional view of the wire reel fixing seat;

[0021] Figure 5 Schematic diagram of the structure of a warping machine with coils of the same diameter;

[0022] Figure 6 for Figure 5 A top view of a warping machine;

[0023] Figure 7 Schematic diagram of the structure of a warping machine with coils of different diameters;

[0024] Figure 8 for Figure 7 Top view of the warping machine. DETAILED DESCRIPTION

[0025] The structure and operating principle of the warping machine of the present invention are further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0026] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the structural diagram of the warping machine of the utility model, the warping machine of the utility model includes a frame 2 with a center frame 1, multiple rows of support rod groups 3 are fixedly arranged in the vertical direction on both sides of the center frame 1, each row of the support rod groups includes support rods 31 spaced at a certain distance, a roller 4 is arranged on the frame outside the support rod 31, a wire dividing frame 5 is arranged in front of the frame 2, a strip support plate 6 along the front-back direction is arranged above each row of support rod groups 3, a wire roll fixing seat 7 is arranged above the strip support plate 6, and the wire roll fixing seat 7 is arranged above the strip support plate 6. The fixed seat 7 includes a base 71, a first annular groove 711 is provided on the upper surface of the base 71, a center limiting hole 712 is provided in the center of the base 71, an upper cover 72 is provided above the base 71, a center rod 721 is provided on the upper surface of the upper cover 72, a second annular groove 722 corresponding to the first annular groove 711 is provided on the lower surface of the upper cover 72, a center limiting column 723 is provided in the center of the lower surface of the upper cover 72, and the center limiting column 723 is inserted into the center limiting hole 712.

[0027] A pressure bearing 73 is arranged between the first annular groove 711 and the second annular groove 722, and limit blocks 713 are arranged on both sides of the lower bottom surface of the base 71. A slot 714 is formed between the two limit blocks 713. The width of the slot 714 is slightly larger than the width of the strip support plate 6, and the strip support plate 6 is stuck in the slot 714.

[0028] like Figure 5 、 Figure 6 、 Figure 7 and Figure 8As shown, in this way, the wire reel 8 is put on the center rod 721, the wire reel 8 and the upper cover 72 are connected to the base 71 through the pressure bearing 73, and the wire reel 8 rotates together with the upper cover 72 under the traction of the warp. When a fault occurs or the weaving length is reached, the warp stops being pulled, and the wire reel and the upper cover quickly stop rotating under the resistance of the pressure bearing 73, avoiding the warp tangles caused by the wire reel not being able to stop rotating; the base 71 can be moved back and forth according to the size of the wire reel diameter. When the warp on the wire reel 8 is not used up and a mesh with warp of different wire diameters needs to be woven, the wire reel of the unused warp can be moved forward or backward, and then the warp wire reel of the required wire diameter can be placed on the center rod 721 of the wire reel fixing seat 7 next to it. The unused wire reel does not need to be removed, which saves manpower and material resources, reduces space occupancy, and greatly improves production efficiency. Moreover, the wire reel is always flush with the roller bar, and the wire releasing effect is good.

[0029] The card slot 714 is an inverted "U" shape. The card slot 714 is stuck on the strip support plate 6 and can be easily moved forward and backward, but cannot be moved laterally. When the warp is basically in a horizontal direction perpendicular to the warp forward direction and passes around the roller, it is more convenient to use.

[0030] A lower ejection hole 715 communicating with the lower surface of the base is provided at the bottom of the first annular groove 711; an upper ejection hole 724 communicating with the upper surface of the upper cover is provided at the top of the second annular groove 722. When the pressure bearing fails, the pressure bearing can be easily ejected from the first annular groove and the second annular groove, making it more convenient to use.

[0031] A method for conveying two warp yarns with different wire diameters using a warping machine, the method comprising the following steps:

[0032] The first step is to place the first type of wire diameter warp wire

[0033] Step 1: Conduct tensile strength test

[0034] Conduct a tensile strength test on the warp yarns of the first type of wire diameter to be laid out. Remove the coils that do not meet the tensile strength requirements and use them as weft yarns.

[0035] Step 2: Place the wire coil

[0036] For the coils that meet the requirements, the first and second coils are placed on the center rods 721 of the two coil fixing seats 7 located in the front on the left and right sides, and the subsequent coils are placed on the next coil fixing seat 7 that is one coil fixing seat away, and so on, until all the warp threads of the first wire diameter are placed;

[0037] The second step is to place the second diameter warp wire

[0038] Step 1: Conduct tensile strength test

[0039] Conduct a tensile strength test on the warp yarns of the second diameter that need to be placed. Remove the coils that do not meet the tensile strength requirements and use them as weft yarns.

[0040] Step 2: Place the wire coil

[0041] For the coils that meet the requirements, the first and second coils are placed on the center rods 721 of the two front coil fixing seats 7 on the left and right sides, which are behind the coils of the first wire diameter. The following coils are placed on the next coil fixing seat 7 that is one coil fixing seat 7 away, and so on, until all the warps of the second wire diameter are placed.

[0042] The third step is to use the first wire diameter warp wire guide

[0043] The warp ends of the first wire diameter are led out from the wire coil, passed around the corresponding roller 4, passed through the corresponding wire separation hole of the wire separation frame 5, and then led out to the loom;

[0044] Step 4: The second wire diameter warp wire lead

[0045] The warp ends of the second wire diameter are led out from the wire coil, passed around the corresponding roller 4, passed through the corresponding wire separation hole of the wire separation frame, and then led out and fixed in front of the wire separation frame by tying or other means;

[0046] Step 5: Adjust the wire reel holders

[0047] Adjust the front-to-back distance of each coil fixing seat 7 as needed so that the center rod 721 of the coil fixing seat where the two coils of the first diameter warp yarn are located are on the same vertical plane as the rollers corresponding to the coils;

[0048] Step 6: Weave with the warp wire of the first wire diameter

[0049] The loom is turned on, and the warp is pulled forward by the warp pulling mechanism of the loom. The warp of the first wire diameter is unwound from the wire coil and put on the loom to be woven with the weft to form a mesh.

[0050] Step 7: Replace the warp with the second diameter

[0051] When the mesh length of the warp yarn of the first wire diameter reaches the required length, the warp yarn is cut in front of the wire separation hole of the wire separation frame, and the front end of the warp yarn is fixed on the corresponding wire separation frame 5. Then, the end of the warp yarn of the second wire diameter is untied from the corresponding wire separation frame 5 and stretched to the loom;

[0052] Step 8: Adjust the wire reel holders

[0053] Adjust the front-to-back distance of each coil fixing seat 7 as needed so that the center rod 721 of the coil fixing seat where the two coils of the first diameter warp yarn are located are on the same vertical plane as the rollers corresponding to the coils;

[0054] Step 9: Weave with the second diameter of the warp

[0055] The loom is turned on, and the warp yarn is pulled forward by the warp yarn pulling mechanism of the loom. The warp yarn of the second wire diameter is unwound from the wire coil and then put on the loom to be woven with the weft yarn to form a mesh.

[0056] Step 10: Decide whether to replace the warp with the second wire diameter according to your needs.

[0057] Depending on the length of the mesh to be woven, decide whether to replace it with a warp wire of another wire diameter.

[0058] For warps of different diameters, the method for feeding warps using the warping machine provided by the present invention has the following advantages compared with the prior art:

[0059] Advantage 1: Warp yarns of different wire diameters can be placed at intervals on the center rod 721 of the coil fixing seat 7, and the end of the warp yarn of the first wire diameter is led out from the coil, bypasses the corresponding roller 4, passes through the corresponding wire separation hole of the wire separation rack 5, and then led out to the loom; the end of the warp yarn of the second wire diameter is led out from the coil, bypasses the corresponding roller 4, passes through the wire separation hole of the corresponding wire separation rack 5, and then led out and fixed in front of the wire separation rack by bundling or the like. When replacing warp yarns of different wire diameters, there is no need to remove the coil from the warping machine, transport it, and place it in the warehouse. Instead, the unused warp yarn end can be directly fixed on the corresponding wire separation rack, and can be directly led out from the wire separation rack when it is used again, which not only saves manpower and material resources, but also reduces space occupation.

[0060] Advantage 2: The wire coil fixing seat 7 can be moved forward and backward along the strip support plate 6, and the front and rear distances of the wire coil fixing seats can be adjusted as needed, so that the center rod 721 of the wire coil fixing seat 7 where the two wire coils of the second batch of warp yarn are located and the roller bar 4 corresponding to the wire coil are on the same vertical plane; the wire coil is always flush with the roller bar 4, and the wire unwinding effect is good;

[0061] Advantage three: Since the wire coil fixing seat can move back and forth along the strip support plate 6, there is no distance between adjacent wire coil fixing seats 7 on the strip support plate 6, so that more wire coil fixing seats can be placed on the warping machine of the same length.

[0062] For warp yarns with the same wire diameter, a method for conveying two warp yarns with the same small diameter using a warping machine includes the following steps:

[0063] The first step is to place the warp

[0064] Step 1: Conduct tensile strength test

[0065] Conduct a tensile strength test on the warp yarns that need to be placed. Remove the yarn coils that do not meet the tensile strength requirements and use them as weft yarns.

[0066] Step 2: Place the wire coil

[0067] For the coils that meet the requirements, the first and second coils are placed on the center rods 721 of the two coil fixing seats 7 located in the front on the left and right sides, and the subsequent coils are placed on the adjacent coil fixing seats 7 in sequence until all the warps are placed;

[0068] The second step is to draw the first batch of warp yarns

[0069] The ends of the warp threads on all the odd-numbered coil holders 7 starting from the first coil holder 7 at the front end of the warping machine are led out from the coils, passed around the corresponding rollers 4, passed through the corresponding wire separation holes of the wire separation frame 5, and then led out to the loom;

[0070] Step 3: The second batch of warp leads

[0071] The ends of the warp threads on all even-numbered coil holders 7 starting from the second coil holder 7 at the front end of the warping machine are led out from the coils, passed around the corresponding rollers 4, passed through the corresponding wire separation holes of the wire separation frame 5, and then led out and fixed in front of the wire separation frame by tying or other means;

[0072] Step 4: Adjust the wire reel holders

[0073] Adjust the front-to-back distance of each coil holder 7 as needed so that the center rod 721 of the coil holder 7 where the two coils of the first batch of warp yarn are located and the roller 4 corresponding to the coils are on the same vertical plane;

[0074] Step 5: Weaving with the first batch of warp yarn

[0075] The loom is turned on, and the warp is pulled forward by the warp pulling mechanism of the loom. The first batch of warp is unwound from the coil and woven onto the loom together with the weft to form a mesh.

[0076] Step 6: Replace the first batch of warp yarns with new ones while replacing the second batch of warp yarns, and complete the first batch of warp yarn leads.

[0077] After the first batch of warp yarns are used up, the ends of the second batch of warp yarns are untied from the corresponding wire separation racks and stretched to the loom. The ends of the warp yarns on all the odd-numbered wire coil fixing seats starting from the first wire coil fixing seat 7 at the front end of the warping machine are led out from the wire coils, passed around the corresponding rollers 4, passed through the wire separation holes of the corresponding wire separation racks 5, and then led out and fixed in front of the wire separation racks by tying or other means.

[0078] Step 7: Adjust the wire reel holders

[0079] Adjust the front-to-back distances of the coil holders 7 as needed so that the center rods 721 of the coil holders 7 where the two coils of the second batch of warp yarn are located are in the same vertical plane as the rollers 4 corresponding to the coils.

[0080] Step 8: Weave with the second diameter of the warp

[0081] The loom is turned on, and the warp is pulled forward by the warp pulling mechanism of the loom. The second batch of warp is unwound from the coil and put on the loom to be woven with the weft to form a mesh.

[0082] The ninth step is to replace the first batch of warp yarns with the new ones and complete the second batch of warp yarn leads.

[0083] After the second batch of warp yarns are used up, the ends of the first batch of warp yarns are untied from the corresponding wire separation racks 5 and stretched to the loom. The ends of the warp yarns on all the even-numbered wire coil fixing seats 7 starting from the second wire coil fixing seat at the front end of the warping machine are led out from the wire coils, passed around the corresponding rollers 4, passed through the wire separation holes of the corresponding wire separation racks 5, and then led out and fixed in front of the wire separation racks by tying or other means.

[0084] Step 10. Repeat from step 4 until all knitting tasks are completed.

[0085] Of course, for small diameter coils, it is also possible to place coils on all the coil holders located in the front for the first batch of warps, thus shortening the length of the warping machine.

[0086] For warp yarns with the same wire diameter, the method for feeding warp yarns using the warping machine provided by the present invention has the following advantages compared with the prior art:

[0087] Advantage 1: For wire coils with smaller diameters, more wire coil holders 7 can be placed on the strip support plate 6. In this way, twice as many wire coil holders can be placed on the strip support plate 6 at a time, or the wire coil holders 7 can be placed only in the front half of the warping machine. The length of the warping machine can be shortened by half. When the wire coils in the front half of the warping machine are being fed, the wire coils in the back half can be placed and guided, which greatly improves work efficiency. For wire coils with larger diameters, the same method can be used, and the application range is wide. One warping machine can realize the warp wire feeding work of wire coils with various diameters.

[0088] Advantage 2: The lower end of the existing wire coil fixing seat 7 is an inverted "U"-shaped slot. First, insert the center rod 721 of the wire coil fixing seat 7 into the center hole of the wire coil, and then place the entire wire coil fixing seat on the strip support plate 6, which is more convenient to take and place.

[0089] The protection scope of the present invention is not limited to the above embodiments. As long as the structure is the same or similar to the structure of the warping machine of the present invention, it falls within the protection scope of the present invention.

Claims

1. A warping machine comprising a frame with a center frame, a plurality of rows of support rod groups fixedly arranged in a vertical direction on both sides of the center frame, each row of the support rod groups including support rods spaced a certain distance apart, a roller bar provided on the frame outside the support rods, and a wire separation frame provided in front of the frame, characterized in that: A strip support plate along the front-to-back direction is arranged above each row of the support rod groups, and a wire reel fixing seat is arranged above the strip support plate, and the wire reel fixing seat includes a base, a first annular groove is arranged on the upper surface of the base, a center limiting hole is arranged at the center of the base, an upper cover is arranged above the base, a center rod is arranged on the upper surface of the upper cover, a second annular groove corresponding to the first annular groove is arranged on the lower surface of the upper cover, a center limiting column is arranged at the center of the lower surface of the upper cover, the center limiting column is inserted into the center limiting hole, a pressure bearing is arranged between the first annular groove and the second annular groove, and limit blocks are arranged on both sides of the lower bottom surface of the base, and a slot is formed between the two limit blocks, the width of the slot is slightly larger than the width of the strip support plate, and the strip support plate is clamped in the slot.

2. The warping machine according to claim 1, characterized in that: The card slot is in an inverted "U" shape.

3. The warping machine according to claim 1, characterized in that: A lower ejection through hole communicating with the lower surface of the base is provided at the bottom of the first annular groove; an upper ejection through hole communicating with the upper surface of the upper cover is provided at the top of the second annular groove.

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