Processing equipment and processing technology for flame-retardant anti-static clothes

Abstract

The invention relates to the technical field of flame-retardant anti-static garment processing, in particular to flame-retardant anti-static garment processing equipment and a flame-retardant anti-static garment processing technology, and the flame-retardant anti-static garment processing technology comprises the steps that the flame-retardant anti-static garment processing equipment is adopted for processing cloth; the processing equipment for the flame-retardant anti-static clothing comprises a processing frame, a sliding seat, a punching head and an elastic tensioning part, wherein the processing frame is configured to be capable of placing cloth; the sliding base is arranged on the machining frame and can slide in the vertical direction. The punching head is arranged on the sliding seat, can elastically slide in the vertical direction relative to the sliding seat, can rotate and is configured to punch cloth; the punching head is sleeved with the elastic tensioning part, and the elastic tensioning part is configured to be capable of tensioning the cloth in the circumferential direction, so that in the using process, the cloth is tensioned in the circumferential direction, the influence of mutual pulling between fibers when the punching head punches holes is reduced, and the machining quality is guaranteed while the punching precision is improved.

Description

Technical Field

[0001] The invention relates to the technical field of flame retardant and antistatic clothing processing, in particular to a flame retardant and antistatic clothing processing device and a processing technology. Background Art

[0002] In the field of industrial production, especially in the petroleum, petrochemical, metallurgy, natural gas and other industries, there are risks of flammability and explosion in the working environment. In these environments, the accumulation of static electricity may cause catastrophic fires or explosions. At the same time, once a fire occurs, if the workers' clothing is not flame retardant, it will cause serious harm to the workers.

[0003] In order to meet this severe safety challenge, flame-retardant and anti-static clothing came into being. It has two key functions: flame retardant and anti-static, and has become an important line of defense to ensure the safety of workers' lives and production safety.

[0004] The process of processing flame retardant and antistatic clothing includes cutting, sewing, punching and other steps. When punching holes in the fabric of flame retardant and antistatic clothing, a punching device is needed. In the related technology, for example, Chinese patent CN213471446U discloses a punching device for producing clothing fabrics. When the punching device for producing clothing fabrics is used, the cylinder is started, and the free end of the cylinder is extended, driving the mounting plate to move downward, and then driving the protective fixing mechanism to move downward. The fixed plate first contacts the fabric, and then drives the protective fixing column to move upward, so that the sliding block drives the buffer reset spring to compress, and the punching head punches holes in the fabric, thereby having a buffering effect on the punching head, avoiding damage caused by excessive impact of the punching head, and having a protective effect. At the same time, the fixed plate fixes the punched fabric, and the fabric will not shrink or wrinkle, thereby improving the punching efficiency.

[0005] Although the punching device for clothing fabric production mentioned above can realize punching of flame-retardant and anti-static clothing, it is found in actual use that since the fixed disk only fixes the fabric in the vertical direction, and the force exerted on the fabric by the punching head when punching holes is in the circumferential direction, the fabric has a tendency to twist. Since the fabric of flame-retardant and anti-static clothing is woven from fibers and the fibers are tightly connected, the mutual pulling between the fibers during the punching process of the punching head often causes deviations in the punched holes, which affects both the processing quality and the flame-retardant and anti-static properties of the flame-retardant and anti-static clothing. Summary of the invention

[0006] Based on this, it is necessary to provide a flame retardant and anti-static clothing processing equipment and a processing technology to address the problem of low processing quality in the current flame retardant and anti-static clothing processing.

[0007] The above purpose is achieved through the following technical solutions: A flame retardant and antistatic clothing processing equipment, the flame retardant and antistatic clothing processing equipment comprising: a processing frame configured to hold fabric; A sliding seat, arranged on the processing frame and capable of sliding in a vertical direction; A punching head is disposed on the sliding seat and can elastically slide relative to the sliding seat in a vertical direction and can rotate, and is configured to punch holes in the cloth; The elastic tensioning part is sleeved on the punching head and is configured to be able to tension the cloth along the circumferential direction.

[0008] Furthermore, the processing equipment of the flame-retardant and antistatic clothing also includes a tensioning mechanism, and the tensioning mechanism is configured to press the elastic tensioning part onto the fabric and tension the elastic tensioning part along the circumferential direction.

[0009] Furthermore, the tensioning mechanism includes a shifting assembly and a plurality of tensioning rods, the plurality of tensioning rods are arranged in a circumferential direction, the first end of the tensioning rod is inserted into the sliding seat, and the second end is fixedly arranged on the elastic tensioning portion; the tensioning rod can slide in a vertical direction, and has a corresponding first position and a second position before and after sliding, when in the first position, the tensioning rod extends in the vertical direction, and when in the second position, the tensioning rod swings outward around the first end; the shifting assembly is configured to drive the tensioning rod to switch between the first position and the second position.

[0010] Furthermore, the shifting assembly includes a first elastic member and a slide groove, the first elastic member is connected between the sliding seat and the tensioning rod, and under the action of the first elastic member, the tensioning rod has a tendency to remain vertical; the slide groove is composed of a straight groove and a circular groove, the straight groove extends in the vertical direction; the circular groove is arranged at the top of the straight groove.

[0011] Furthermore, the first elastic member is a first compression spring.

[0012] Furthermore, a roller is provided at the end of the second end of the tensioning rod, and the roller can roll freely.

[0013] Furthermore, the processing equipment for the flame-retardant and antistatic clothing also includes a second elastic member, which is connected between the sliding seat and the punching head. Under the action of the second elastic member, the punching head has a tendency to move away from the sliding seat.

[0014] Furthermore, the processing equipment for flame-retardant and antistatic clothing also includes a first driving member, which is configured to provide a driving force for the sliding seat to slide in a vertical direction.

[0015] Furthermore, the processing equipment for the flame-retardant and anti-static clothing also includes a second driving member, and the second driving member is configured to provide a driving force for the rotation of the punching head.

[0016] The present invention also provides a processing technology for flame retardant and antistatic clothing, using a flame retardant and antistatic clothing processing device, the processing technology for flame retardant and antistatic clothing comprises the following steps: S1, placing the fabric on the processing rack; S2, driving the sliding seat to move downward in the vertical direction until the punching head elastically abuts against the cloth; S3, tensioning the fabric along the circumferential direction by the elastic tensioning portion; S4, driving the punching head to rotate.

[0017] The beneficial effects of the present invention are: The invention relates to processing equipment and a processing technology of flame-retardant and anti-static clothing. The processing technology of flame-retardant and anti-static clothing comprises: using the processing equipment of flame-retardant and anti-static clothing to process fabric; when the processing equipment of flame-retardant and anti-static clothing processes the fabric of flame-retardant and anti-static clothing, the fabric is first placed on a processing frame, and then a sliding seat is driven to move downward in a vertical direction until a punching head elastically abuts against the fabric to pre-position the fabric; then the fabric is tensioned circumferentially by an elastic tensioning part, and then the punching head is driven to rotate to punch holes in the fabric; by tensioning the fabric circumferentially, the punching accuracy can be improved to ensure the processing quality while helping to reduce the influence of mutual pulling between fibers on the hole position when the punching head punches holes.

[0018] Furthermore, by setting a tensioning mechanism including multiple tensioning rods, during use, when the elastic tensioning part does not tension the cloth, auxiliary positioning of the cloth is achieved through the tensioning rods; when the elastic tensioning part tensions the cloth, the tensioning rods deflect so as to no longer continue to increase the pulling force on the cloth, thereby avoiding wrinkles in the cloth due to excessive pulling, and avoiding affecting the subsequent punching accuracy.

[0019] Furthermore, by providing a roller, during use, the tensioning rod and the fabric are in rolling cooperation, so that when the tensioning rod moves on the fabric, the tensioning rod is prevented from being inserted between fibers, causing jamming or damaging the fiber structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the three-dimensional structure of the flame-retardant and anti-static clothing processing equipment provided by an embodiment of the present invention when processing fabrics; Figure 2 A schematic diagram of the front view of the structure of the flame-retardant and anti-static clothing processing equipment provided by an embodiment of the present invention when processing fabric; Figure 3A schematic diagram of the three-dimensional structure of a flame-retardant and anti-static clothing processing device without a processing frame provided by an embodiment of the present invention; Figure 4 A schematic diagram of the structure of a flame retardant and antistatic clothing processing device provided by an embodiment of the present invention without a processing frame, viewed from above; Figure 5 for Figure 4 Middle AA section view; Figure 6 for Figure 5 Schematic diagram of the local enlarged structure at point B in the middle.

[0021] in: 1. Processing rack; 2. Sliding seat; 201. Mounting slot; 3. Punching head; 31. Retaining ring; 4. Elastic tensioning part; 5. tensioning mechanism; 51. transposition assembly; 511. first compression spring; 512. slide groove; 52. tensioning rod; 521. roller; 6. Second compression spring; 7. Fabric. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0023] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned herein, unless otherwise specified, include direct and indirect connections (couplings). In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0024] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0025] like Figures 1 to 6 As shown, the processing equipment for flame-retardant and anti-static clothing provided by the embodiment of the present invention is used for processing fabric 7 of flame-retardant and anti-static clothing, and is configured to include a processing frame 1, a sliding seat 2, a punching head 3 and an elastic tensioning portion 4, wherein the processing frame 1 is configured to be able to place the fabric 7; the sliding seat 2 is arranged on the processing frame 1, and can slide in the vertical direction; the punching head 3 is arranged on the sliding seat 2, and can both elastically slide in the vertical direction relative to the sliding seat 2 and rotate, and is configured to be able to punch holes in the fabric 7; the elastic tensioning portion 4 is sleeved on the punching head 3, and is configured to be able to tension the fabric 7 in the circumferential direction.

[0026] Specifically in this embodiment, Figure 1 As shown, the processing frame 1 is configured to be composed of a plate-shaped first part and a "mouth"-shaped second part, wherein the plate surface of the first part is horizontally arranged, and the second part is arranged on the top of the first part, and the cloth 7 is placed on the inner bottom wall of the second part during processing; the sliding seat 2 is configured to be a columnar structure, and vertically penetrates the top of the second part during installation, and can slide in the vertical direction; as shown Figure 5 As shown, the punching head 3 is set as a columnar structure and is set vertically during installation. The top of the punching head 3 is coaxially inserted into the bottom of the sliding seat 2, and the bottom is suspended. To facilitate the installation of the punching head 3, as shown in FIG. Figure 5 As shown, a sinking groove is provided at the bottom of the sliding seat 2, and the sinking groove is provided as a columnar structure and is coaxially provided with the sliding seat 2; Figure 3 and Figure 4 As shown, the elastic clamping part is arranged as a quadrangular pyramid-shaped shell structure, and the bottom is arranged to be open. When installing, the top end of the elastic clamping part is sleeved on the punching head 3, and the bottom end is arranged to be suspended.

[0027] During the processing, the cloth 7 is first placed on the processing frame 1, and then the sliding seat 2 is driven to move downward in the vertical direction, and the sliding seat 2 simultaneously drives the punching head 3 to move downward; when the punching head 3 abuts against the cloth 7, as the sliding seat 2 continues to move, the punching head 3 moves upward relative to the sliding seat 2, and elastically abuts against the cloth 7, thereby completing the pre-positioning of the cloth 7; then the cloth 7 is tensioned circumferentially by the elastic tensioning part 4, and then the punching head 3 is driven to rotate to punch holes in the cloth 7.

[0028] After the punching is completed, the sliding seat 2 is driven to move upward in the vertical direction, and the punching head 3 moves downward relative to the sliding seat 2; when the punching head 3 is separated from the cloth 7, as the sliding seat 2 continues to move, the sliding seat 2 synchronously drives the punching head 3 to move upward.

[0029] In a further embodiment, in order to facilitate the elastic tensioning part 4 to tension the fabric 7 in the circumferential direction, the processing equipment of the flame retardant and antistatic clothing is configured to also include a tensioning mechanism 5, and the tensioning mechanism 5 is configured to press the elastic tensioning part 4 onto the fabric 7 and tension the elastic tensioning part 4 in the circumferential direction.

[0030] During the processing, when the punching head 3 elastically abuts against the cloth 7, the elastic tensioning part 4 is pressed against the cloth 7 through the tensioning mechanism 5, and the elastic tensioning part 4 is tensioned in the circumferential direction, and the elastic tensioning part 4 simultaneously tensions the cloth 7 in the circumferential direction.

[0031] In a further embodiment, the tensioning mechanism 5 is configured to include a shifting assembly 51 and a plurality of tensioning rods 52, the plurality of tensioning rods 52 are arranged in a circumferential direction, the first end of the tensioning rod 52 is inserted into the sliding seat 2, and the second end is fixedly arranged on the elastic tensioning portion 4; the tensioning rod 52 can slide in a vertical direction, and has a corresponding first position and a second position before and after sliding, when in the first position, the tensioning rod 52 extends in the vertical direction, and when in the second position, the tensioning rod 52 swings outward around the first end; the shifting assembly 51 is configured to drive the tensioning rod 52 to switch between the first position and the second position.

[0032] Specifically in this embodiment, Figure 5 As shown, the tension rod 52 is configured as an L-shaped square rod structure, and has a horizontal section and a vertical section, wherein the suspended end of the horizontal section is the first end, and the suspended end of the vertical section is the second end; in order to facilitate the installation of the tension rod 52, as shown Figure 3 As shown, a mounting groove 201 is provided on the circumferential side wall of the sliding seat 2 . The mounting groove 201 is a vertical groove and extends along the axial direction of the sliding seat 2 . The first end of the tension rod 52 is slidably inserted into the mounting groove 201 during installation.

[0033] Exemplarily, the number of the tension rods 52 may be four and evenly arranged along the circumferential direction; correspondingly, the number of the mounting grooves 201 may also be four.

[0034] Initially, the tension rod 52 is in the first position, and the first end of the tension rod 52 is located at the bottom end of the mounting groove 201 .

[0035] During the movement of the sliding seat 2, the sliding seat 2 synchronously drives the tensioning rod 52 to move downward in the vertical direction; when the second end of the tensioning rod 52 abuts against the cloth 7, the second end of the tensioning rod 52 synchronously presses the outer edge of the elastic tensioning part 4 on the cloth 7; as the sliding seat 2 continues to move, under the action of the pushing and shifting assembly 51 of the cloth 7, the first end of the tensioning rod 52 moves upward relative to the sliding seat 2 along the mounting groove 201 to move from the first position to the second position; when the tensioning rod 52 moves to the second position, the first end of the tensioning rod 52 is located in the middle of the mounting groove 201, and the tensioning rod 52 swings outward around the first end to tension the elastic tensioning part 4 outward in the radial direction. Under the joint action of the four tensioning rods 52, the elastic tensioning part 4 is tensioned in the circumferential direction. At the same time, since the second end of the tensioning rod 52 always presses the outer edge of the elastic tensioning part 4 on the cloth 7, the elastic tensioning part 4 can tension the cloth 7 in the circumferential direction.

[0036] In a further embodiment, the shifting assembly 51 is configured to include a first elastic member and a slide groove 512, the first elastic member is connected between the sliding seat 2 and the tensioning rod 52, and under the action of the first elastic member, the tensioning rod 52 has a tendency to remain vertical; the slide groove 512 is composed of a straight groove and a circular groove, the straight groove extends in the vertical direction; the circular groove is arranged at the top of the straight groove.

[0037] Specifically in this embodiment, the first elastic member is configured as a first compression spring 511, such as Figure 3 As shown, the first compression spring 511 is vertically inserted into the mounting groove 201 and is located at the top of the mounting groove 201. When in use, the top of the first compression spring 511 is fixedly connected to the top of the mounting groove 201, and the bottom end abuts against the horizontal section of the tension rod 52. Under the action of the first compression spring 511, the tension rod 52 has a tendency to move downward, and thus has a tendency to remain vertical; Figure 5 and Figure 6 As shown, the slide groove 512 is configured as a vertical groove and extends along the axial direction of the sliding seat 2, and is simultaneously opened on the two side wall surfaces of the mounting groove 201 and is located in the lower half of the mounting groove 201, wherein the circular groove is horizontally configured and is located in the middle of the mounting groove 201; in order to enable the tensioning rod 52 to swing outward around the first end, the horizontal section of the tensioning rod 52 is configured as a T-shaped structure, and the forked end of the horizontal section is configured as the first end, and is slidably inserted into the slide groove 512.

[0038] More specifically, there are four first compression springs 511 , which are respectively inserted into the mounting grooves 201 ; there are four sliding grooves 512 , which are respectively opened on the side wall surfaces of the mounting grooves 201 .

[0039] During the movement of the sliding seat 2, the sliding seat 2 synchronously drives the tensioning rod 52 to move downward in the vertical direction; when the second end of the tensioning rod 52 abuts against the cloth 7, the second end of the tensioning rod 52 synchronously presses the outer edge of the elastic tensioning portion 4 on the cloth 7; as the sliding seat 2 continues to move, under the restriction of the straight groove, the first end of the tensioning rod 52 can only move upward along the mounting groove 201 relative to the sliding seat 2, synchronously compressing the first compression spring 511 to move from the first position to the second position. When the tensioning rod 52 moves to the second position, the first end of the tensioning rod 52 and the circular groove form a hinged fit, and the tensioning rod 52 swings outward around the first end under the push of the cloth 7 to tension the elastic tensioning part 4 outward in the radial direction. Under the joint action of the four tensioning rods 52, the elastic tensioning part 4 is tensioned in the circumferential direction. At the same time, the second end of the tensioning rod 52 always presses the outer edge of the elastic tensioning part 4 on the cloth 7, so that the elastic tensioning part 4 can tension the cloth 7 in the circumferential direction.

[0040] Then the punching head 3 is driven to rotate to punch holes in the cloth 7 .

[0041] After the punching is completed, the sliding seat 2 is driven to move upward in the vertical direction, and the punching head 3 moves downward relative to the sliding seat 2; during the movement of the sliding seat 2, the tensioning rod 52 swings inward around the first end under the elastic tightening action of the elastic tensioning part 4 to restore the vertical state; when the tensioning rod 52 restores the vertical state, as the sliding seat 2 continues to move, the first end of the tensioning rod 52 moves downward along the slide groove 512 under the push of the first compression spring 511 to move from the second position to the first position.

[0042] In other embodiments, in order to prevent the second end of the tension rod 52 from getting stuck on the cloth 7, a roller 521 is provided at the second end of the tension rod 52, and the roller 521 can roll freely.

[0043] During use, the roller 521 is arranged to allow the tension rod 52 and the cloth 7 to be in rolling cooperation, so as to prevent the tension rod 52 from being inserted between fibers when the tension rod 52 moves on the cloth 7, thereby preventing the tension rod 52 from being stuck or damaging the fiber structure.

[0044] In other embodiments, the processing equipment for flame-retardant and anti-static clothing is configured to also include a second elastic member, which is connected between the sliding seat 2 and the punching head 3. Under the action of the second elastic member, the punching head 3 tends to move away from the sliding seat 2.

[0045] Specifically in this embodiment, the second elastic member is configured as a second compression spring 6, such as Figure 5 As shown, the second compression spring 6 is vertically inserted in the sink, and the top end is fixedly connected to the bottom of the sink, and the bottom end is relatively rotatably arranged on the top of the punching head 3. Under the action of the second compression spring 6, the punching head 3 has a tendency to extend out of the sink.

[0046] During the movement of the sliding seat 2, the sliding seat 2 synchronously drives the punching head 3 to move downward; when the punching head 3 abuts against the cloth 7, as the sliding seat 2 continues to move, the punching head 3 moves upward relative to the sliding seat 2, and synchronously compresses the second compression spring 6 so that the punching head 3 can elastically abut against the cloth 7, thereby completing the pre-positioning of the cloth 7.

[0047] After the punching is completed, the sliding seat 2 is driven to move upward in the vertical direction, and the punching head 3 moves downward relative to the sliding seat 2 under the push of the second compression spring 6 .

[0048] In other embodiments, the processing equipment for flame-retardant and anti-static clothing is configured to further include a first driving member, and the first driving member is configured to provide a driving force for the sliding seat 2 to slide in a vertical direction.

[0049] Specifically in this embodiment, the first driving member can be set as a driving cylinder, which is installed at the top of the second part of the processing frame 1, and the output shaft is extended downward in the vertical direction and fixedly connected to the top of the sliding seat 2, so that when the output shaft of the driving cylinder is extended and retracted, it can synchronously drive the sliding seat 2 to slide in the vertical direction.

[0050] It can be understood that the driving cylinder can be configured as any one of a hydraulic cylinder, a pneumatic cylinder or an electric cylinder.

[0051] In other embodiments, the processing equipment for flame-retardant and anti-static clothing is configured to further include a second driving member, and the second driving member is configured to provide a driving force for the rotation of the punching head 3 .

[0052] Specifically in this embodiment, the second driving member can be set as a driving motor, which is inserted into the sliding seat 2 during installation, and the motor shaft of the driving motor passes through the groove and is coaxially inserted into the punching head 3. The motor shaft of the driving motor and the punching head 3 are splined to enable the punching head 3 to slide in the vertical direction relative to the driving motor, and to enable the driving motor to synchronously drive the punching head 3 to rotate.

[0053] It is understandable that the second driving member may also be configured as a hydraulic motor.

[0054] In other embodiments, in order to improve the applicability of the elastic tensioning part 4, a retaining ring 31 can be fixedly sleeved on the punching head 3, and the top end of the elastic tensioning part 4 is slidably sleeved on the punching head 3 and stopped under the retaining ring 31, so that when in use, the elastic tensioning part 4 is set to have a free movement in the vertical direction, so that the elastic tensioning part 4 has a freer deformation state.

[0055] In other embodiments, the elastic tensioning portion 4 can also be configured as an inverted bowl-shaped structure, and the bottom end of the elastic tensioning portion 4 exceeds the bottom end of the punching head 3 , and the top end of the elastic tensioning portion 4 is fixedly sleeved on the punching head 3 .

[0056] During the processing, the cloth 7 is first placed on the processing frame 1, and then the sliding seat 2 is driven to move downward in the vertical direction, and the sliding seat 2 simultaneously drives the punching head 3 to move downward; since the bottom end of the elastic tensioning part 4 exceeds the bottom end of the punching head 3, the elastic tensioning part 4 will first contact the cloth 7, and as the sliding seat 2 continues to move, the distance between the top and bottom ends of the elastic tensioning part 4 is shortened, so that the elastic tensioning part 4 is elastically deformed to tension the cloth 7 along the circumferential direction; when the punching head 3 abuts against the cloth 7, as the sliding seat 2 continues to move, the punching head 3 moves upward relative to the sliding seat 2 to elastically abut against the cloth 7.

[0057] Then the punching head 3 is driven to rotate to punch holes in the cloth 7 .

[0058] After the punching is completed, the sliding seat 2 is driven to move upward in the vertical direction, the punching head 3 moves downward relative to the sliding seat 2, and the top end of the elastic tensioning part 4 moves upward relative to the bottom end; when the punching head 3 is separated from the cloth 7, as the sliding seat 2 continues to move, the sliding seat 2 synchronously drives the punching head 3 and the elastic tensioning part 4 to move upward.

[0059] In combination with the above embodiments, the use principle and working process of the embodiments of the present invention are as follows: Initially, the tensioning rod 52 is in the first position, and the first end of the tensioning rod 52 is located at the bottom end of the sliding groove 512 .

[0060] During the processing, the cloth 7 is first placed on the processing frame 1, and then the driving cylinder is started. The output shaft of the driving cylinder extends out, synchronously driving the sliding seat 2 to move downward in the vertical direction, and the sliding seat 2 synchronously drives the punching head 3 and the tensioning rod 52 to move downward.

[0061] When the punching head 3 abuts against the cloth 7, as the sliding seat 2 continues to move, the punching head 3 moves upward relative to the sliding seat 2, and the second compression spring 6 is simultaneously compressed so that the punching head 3 can elastically abut against the cloth 7, thereby completing the pre-positioning of the cloth 7.

[0062] When the second end of the tensioning rod 52 abuts against the cloth 7, the second end of the tensioning rod 52 synchronously presses the outer edge of the elastic tensioning part 4 onto the cloth 7; as the sliding seat 2 continues to move, under the restriction of the straight groove, the first end of the tensioning rod 52 can only move upward along the mounting groove 201 relative to the sliding seat 2, and synchronously compresses the first compression spring 511 to move from the first position to the second position; when the tensioning rod 52 moves to the second position, the first end of the tensioning rod 52 and the circular groove form a hinged fit, and under the push of the cloth 7, the tensioning rod 52 swings outward around the first end to tension the elastic tensioning part 4 outward in the radial direction. Under the joint action of the four tensioning rods 52, the elastic tensioning part 4 is tensioned along the circumferential direction. At the same time, because the second end of the tensioning rod 52 always presses the outer edge of the elastic tensioning part 4 on the cloth 7, the elastic tensioning part 4 can tension the cloth 7 along the circumferential direction.

[0063] Then, the driving motor is started, and the driving motor drives the punching head 3 to rotate so as to punch holes in the cloth 7 .

[0064] After the drilling is completed, the driving cylinder is started, and the output shaft of the driving cylinder is retracted, synchronously driving the sliding seat 2 to move upward in the vertical direction, and the punching head 3 moves downward relative to the sliding seat 2 under the push of the second compression spring 6; in the process of movement of the sliding seat 2, under the elastic tightening action of the elastic tensioning part 4, the tensioning rod 52 swings inward around the first end to restore the vertical state; when the tensioning rod 52 restores the vertical state, as the sliding seat 2 continues to move, the first end of the tensioning rod 52 moves downward along the slide groove 512 under the push of the first compression spring 511 to move from the second position to the first position.

[0065] When the punching head 3 is separated from the cloth 7, as the sliding seat 2 continues to move, the sliding seat 2 synchronously drives the punching head 3 to move upward.

[0066] When the second end of the tensioning rod 52 is separated from the cloth 7, as the sliding seat 2 continues to move, the sliding seat 2 synchronously drives the punching head 3 to move upward.

[0067] Another embodiment of the present invention further provides a processing technology for flame retardant and antistatic clothing, using any of the above-mentioned flame retardant and antistatic clothing processing equipment, the processing technology for flame retardant and antistatic clothing is configured to include the following steps: S1, placing the cloth 7 on the processing frame 1; Specifically, the cloth 7 is placed on the inner bottom wall of the second part of the processing frame 1 during processing.

[0068] S2, driving the sliding seat 2 to move downward in the vertical direction until the punching head 3 elastically abuts against the cloth 7; Specifically, the sliding seat 2 can be driven to move in the vertical direction by the driving cylinder.

[0069] S3, tensioning the fabric 7 along the circumferential direction by the elastic tensioning portion 4; Specifically, the elasticity of the elastic tensioning portion 4 or the tensioning mechanism 5 can be used to tension the fabric 7 along the circumferential direction.

[0070] S4, driving the punching head 3 to rotate.

[0071] Specifically, the punching head 3 can be driven to rotate by a driving motor.

[0072] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0073] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A flame retardant and antistatic clothing processing equipment, characterized in that: The processing equipment of the flame retardant and antistatic clothing includes: a processing frame configured to hold fabric; A sliding seat, arranged on the processing frame and capable of sliding in a vertical direction; A punching head is disposed on the sliding seat and can elastically slide relative to the sliding seat in a vertical direction and can rotate, and is configured to punch holes in the cloth; The elastic tensioning part is sleeved on the punching head and is configured to be able to tension the cloth along the circumferential direction.

2. The flame retardant and antistatic clothing processing equipment according to claim 1 is characterized in that: The processing equipment of the flame-retardant and antistatic clothing further comprises a tensioning mechanism, wherein the tensioning mechanism is configured to press the elastic tensioning part onto the fabric and tension the elastic tensioning part along the circumferential direction.

3. The flame retardant and antistatic clothing processing equipment according to claim 2 is characterized in that: The tensioning mechanism includes a shifting assembly and a plurality of tensioning rods, wherein the plurality of tensioning rods are arranged in a circumferential direction, a first end of the tensioning rod is inserted into the sliding seat, and a second end is fixedly arranged on the elastic tensioning portion; the tensioning rod can slide in a vertical direction, and has a corresponding first position and a second position before and after sliding, when in the first position, the tensioning rod extends in a vertical direction, and when in the second position, the tensioning rod swings outward around the first end; the shifting assembly is configured to drive the tensioning rod to switch between the first position and the second position.

4. The flame retardant and antistatic clothing processing equipment according to claim 3 is characterized in that: The shifting assembly comprises a first elastic member and a slide groove, wherein the first elastic member is connected between the sliding seat and the tensioning rod, and under the action of the first elastic member, the tensioning rod has a tendency to remain vertical; The slide groove is composed of a straight groove and a circular groove, wherein the straight groove extends in a vertical direction; and the circular groove is arranged at the top end of the straight groove.

5. The flame retardant and antistatic clothing processing equipment according to claim 4 is characterized in that: The first elastic member is a first compression spring.

6. The flame retardant and antistatic clothing processing equipment according to claim 3 is characterized in that: A roller is disposed at the end of the second end of the tension rod, and the roller can roll freely.

7. The flame retardant and antistatic clothing processing equipment according to claim 1 is characterized in that: The processing equipment for flame-retardant and antistatic clothing also includes a second elastic member, which is connected between the sliding seat and the punching head. Under the action of the second elastic member, the punching head tends to move away from the sliding seat.

8. The flame retardant and antistatic clothing processing equipment according to claim 1 is characterized in that: The flame-retardant and anti-static clothing processing equipment further comprises a first driving member, which is configured to provide a driving force for the sliding seat to slide in a vertical direction.

9. The flame retardant and antistatic clothing processing equipment according to claim 1, characterized in that: The flame-retardant and anti-static clothing processing equipment further comprises a second driving member, which is configured to provide a driving force for the rotation of the punching head.

10. A processing technology for flame retardant and antistatic clothing, characterized in that: Using the flame retardant and antistatic clothing processing equipment according to any one of claims 1 to 9, the flame retardant and antistatic clothing processing process comprises the following steps: S1, placing the fabric on the processing rack; S2, driving the sliding seat to move downward in the vertical direction until the punching head elastically abuts against the cloth; S3, tensioning the fabric along the circumferential direction by the elastic tensioning portion; S4, driving the punching head to rotate.

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