Knitted fabric hot-pressing compound equipment

Abstract

The utility model relates to the technical field of knitted fabric processing, in particular to knitted fabric hot-pressing compound equipment which comprises a base, a wind-up roller, a hot-pressing assembly, a re-pressing assembly and a deviation rectifying assembly, the wind-up roller is connected to one end of the base through a bearing, and the middle position of the base is used for being connected with a negative pressure assembly and the hot-pressing assembly. The hot pressing assembly is connected to the upper portion of the negative pressure assembly, the negative pressure assembly is connected to the upper end face of the base, the re-pressing assembly comprises a transverse moving assembly and a longitudinal moving assembly, the transverse moving assembly is connected to the longitudinal moving assembly, and the deviation rectifying assembly is connected to the end, away from the winding roller, of the base. In the utility model, the longitudinal moving assembly drives the transverse moving assembly to move along the width direction of the cloth in a use state, the transverse moving assembly is connected to the longitudinal moving assembly, and the transverse moving assembly drives the hot-pressing assembly to reciprocate along the upstream and downstream of the cloth in a use state; in the using state of the deviation rectifying assembly, the cloth wound on the deviation rectifying assembly is limited, and the situation that adjacent cloth moves in the horizontal direction and deflects mutually is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of knitted fabric processing, in particular to a knitted fabric hot pressing composite device. Background Art

[0002] Knitted fabrics are made by bending yarns into loops and interlacing them with knitting needles. The difference between knitted fabrics and woven fabrics is the different forms of yarns in the fabrics. Knitting is divided into weft knitting and warp knitting. Knitted fabrics are widely used in clothing fabrics, linings, home textiles and other products, and are loved by consumers.

[0003] After searching, Chinese patent announcement number CN220594313U discloses a knitted fabric hot pressing composite equipment, which relates to the technical field of knitted fabric production. In view of the problem that the existing knitted fabric rework requires the whole roll of fabric to be reworked, resulting in low rework efficiency and the composite workbench cannot be adjusted according to actual needs, the following scheme is proposed, which includes a base, the top of the base is equipped with a hot pressing composite structure for knitted fabric composite, the bottom of the hot pressing composite structure is provided with an adjustment structure, the adjustment structure is used to adjust the working area of ​​the knitted fabric, the bottom of the base is equipped with a support frame, the support frame is symmetrically arranged with the central axis of the base, and the top of the base is equipped with a limited axis. The utility model bidirectional bending stamping die does not need to remove the whole roll of knitted fabric for rework, which improves the rework efficiency, and can effectively increase the workbench area, so that the workbench can be adjusted according to actual needs, which is convenient to use.

[0004] However, in the above technical solution, the hot pressing composite structure is driven by the rack plate to move back and forth to contact the cotton material for multiple hot pressing to prevent incomplete hot pressing. However, the existing knitted fabrics are more prone to incomplete hot pressing at the edges of the fabric during hot pressing composite due to their uneven edges and lower temperatures at both ends of the hot pressing roller than in the middle. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes a knitted fabric hot pressing composite device.

[0006] The technical solution of the utility model is as follows: a knitted fabric hot pressing composite equipment comprises a base, one end of the upper end surface of which is connected to a winding roller; a hot pressing component, which is connected to the base, and the hot pressing component moves to clamp and process the fabric to be hot pressed when in use; a re-pressing component, which is connected to the base, and the re-pressing component comprises a transverse moving component and a longitudinal moving component, the longitudinal moving component is connected to the base, and the longitudinal moving component drives the transverse moving component to move along the width direction of the fabric when in use, the transverse moving component is connected to the longitudinal moving component, and the transverse moving component drives the hot pressing component to reciprocate upstream and downstream of the fabric when in use; a deviation correction component, which is connected to the base, and drives the fabric to move in the horizontal direction when in use.

[0007] Preferably, the hot pressing assembly includes a support frame, which is arranged above the base; a first telescopic device, which is symmetrically arranged with two first telescopic devices connected to the support frame, and the output end of the first telescopic device is connected to the mounting block; a first hot pressing roller, both ends of which are rotatably connected to the mounting block; a second hot pressing roller, which is arranged parallel to the first hot pressing roller, and both ends of the second hot pressing roller are rotatably connected to the support frame.

[0008] Preferably, the longitudinal moving assembly includes a fixed seat, two of which are arranged side by side and connected to the base; a driving device, which is connected to any one of the side walls of the fixed seat; a threaded rod, one end of which is transmission-connected to the output end of the driving device and the other end of the threaded rod is rotationally connected to the fixed seat; a sliding seat, two of which are arranged side by side and the sliding seat is threadedly connected to the threaded rod; and a support plate, which is connected to the sliding seat and is used for sliding connection with the support frame.

[0009] Preferably, a limiting rod is connected between the fixed seats, the limiting rod is arranged parallel to the threaded rod, and the limiting rod is slidably connected to the sliding seat.

[0010] Preferably, the lateral movement assembly includes two guide rods, which are arranged side by side and connected to guide grooves opened on the support plate; a plurality of guide blocks, which are evenly distributed and slidably connected to the guide rods, and one end of the guide block is used to connect to the support frame; a second telescopic device, which is connected to the support plate, and the telescopic end of the second telescopic device is connected to the support frame.

[0011] Preferably, the correction component includes two fixed plates, which are symmetrically arranged and connected to the base; two correction rollers, which are parallely arranged and both ends of the correction rollers are rotatably connected to the fixed plates; two limit rings, which are symmetrically arranged and sleeved on the correction rollers; and third telescopic devices, the number of which corresponds to the number of the limit rings, the third telescopic devices are connected to the fixed plate, and the telescopic ends of the third telescopic devices are used to connect to the limit rings.

[0012] Preferably, the limiting ring is composed of two semicircular rings, and dovetail blocks are connected to both ends of any semicircular ring, and the dovetail block is slidably connected to a dovetail groove provided on the other dovetail block.

[0013] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0014] In the utility model, the hot pressing component moves to clamp and process the cloth to be hot pressed when in use; the longitudinal moving component drives the transverse moving component to move along the width direction of the cloth when in use, and the transverse moving component is connected to the longitudinal moving component. When in use, the transverse moving component drives the hot pressing component to reciprocate along the upstream and downstream of the cloth; when the deviation correcting component is in use, the cloth wrapped around the deviation correcting component is restricted to prevent adjacent cloths from moving horizontally and deviating from each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 for Figure 1 A cross-sectional schematic diagram of

[0017] Figure 3 for Figure 2 A magnified view of the structure at A;

[0018] Figure 4 Schematic diagram of the limiting ring structure.

[0019] : 1. base; 2. winding roller; 3. support frame; 4. first telescopic device; 5. mounting block; 6. first hot pressing roller; 7. second hot pressing roller; 8. fixed seat; 9. driving device; 10. threaded rod; 11. sliding seat; 12. support plate; 13. limiting rod; 14. guide rod; 15. guide groove; 16. guide block; 17. second telescopic device; 18. fixed plate; 19. deviation correction roller; 20. limiting ring; 21. third telescopic device; 22. dovetail block; 23. dovetail groove. DETAILED DESCRIPTION

[0020] Embodiment 1

[0021] like Figure 1-Figure 4As shown, a knitted fabric hot pressing composite equipment proposed by the utility model comprises a base 1, a winding roller 2, a hot pressing component, a compound pressing component and a deviation correction component. The lower end surface of the base 1 is connected with a plurality of evenly distributed support legs, and the winding roller 2 is connected to one end of the base 1 through a bearing; a servo motor for connecting to the winding roller 2 is connected to the base 1, and the output end of the servo motor is connected to the winding roller 2; the middle position of the base 1 is used to connect the negative pressure component and the hot pressing component, and the hot pressing component is connected above the negative pressure component; the hot pressing component moves to clamp and process the fabric to be hot pressed when in use; The negative pressure component is connected to the upper end surface of the base 1, and the re-pressure component includes a transverse moving component and a longitudinal moving component. The longitudinal moving component is connected to the base 1, and the longitudinal moving component drives the transverse moving component to move along the width direction of the cloth when in use. The transverse moving component is connected to the longitudinal moving component, and the transverse moving component drives the hot pressing component to reciprocate upstream and downstream of the cloth when in use; the correcting component is connected to the end of the base 1 away from the winding roller 2; when the correcting component is in use, the cloth wrapped around the correcting component is restricted to prevent adjacent cloths from moving horizontally and deviating from each other.

[0022] Embodiment 2

[0023] like Figure 1-Figure 2 As shown, a knitted fabric hot pressing composite equipment proposed by the utility model, compared with the first embodiment, the detailed structure of the hot pressing assembly is recorded in this embodiment, and the hot pressing assembly includes a support frame 3, a first telescopic device 4, a mounting block 5, a first hot pressing roller 6 and a second hot pressing roller 7. The support frame 3 is arranged above the base 1, and the lower end surface of the support frame 3 is used to connect with the composite pressing assembly; the support frame 3 is in a "U" shape, and two protrusions are connected to the top of the support frame 3; the first telescopic device 4 is connected to the protrusion on the support frame 3, and the telescopic end of the first telescopic device 4 passes through the protrusion and is connected to the mounting block 5; the first telescopic device 4 is selected from but not limited to a hydraulic cylinder; the mounting block 5 is used to be rotatably connected to the first hot pressing roller 6 on the opposite side through a bearing, and the second hot pressing roller 7 is rotatably connected to the support frame 3 through a bearing; the second hot pressing roller 7 is arranged parallel to the first hot pressing roller 6 up and down.

[0024] Embodiment 3

[0025] like Figure 1-Figure 3As shown, a knitted fabric hot pressing composite device proposed by the utility model, compared with the second embodiment, the detailed structure of the longitudinal moving component and the lateral moving component is recorded in this embodiment, the longitudinal moving component includes a fixed seat 8, a driving device 9, a threaded rod 10, a sliding seat 11 and a support plate 12, the fixed seat 8 is connected to the upper end surface of the base 1, the two ends of the threaded rod 10 are rotatably connected to the fixed seat 8 through bearings, and the driving device 9 is connected to any one of the fixed seats 8; the driving device 9 is an electric motor; the output end of the driving device 9 is connected to the threaded rod 10 through one end of the fixed seat 8, and two parallel sliding seats 11 are threadedly connected to the threaded rod 10 through threaded holes, and the upper end surface of the sliding seat 11 is used to connect the support plate 12;

[0026] In an optional embodiment, a limiting rod 13 is connected between the fixed seats 8, the limiting rod 13 is arranged parallel to the threaded rod 10, and the limiting rod 13 is slidably connected to the sliding seat 11; during the horizontal movement of the sliding seat 11, the limiting rod 13 limits it to prevent it from skewing and deflecting.

[0027] The lateral movement assembly includes a guide rod 14, a guide block 16 and a second telescopic device 17. The upper end surface of the support plate 12 is provided with two parallel guide grooves 15. The guide rods 14 corresponding to the number of the guide grooves 15 are connected in the guide grooves 15. Each guide rod 14 is slidably connected with two guide blocks 16. The upper end surface of the guide block 16 is used to connect with the support frame 3. The upper end surface of the support plate 12 is connected with two parallel second telescopic devices 17. The telescopic end of the second telescopic device 17 is connected with the support frame 3. The second telescopic device 17 is selected from but not limited to an electric push rod.

[0028] Embodiment 4

[0029] like Figure 1 , Figure 4 As shown, a knitted fabric hot pressing composite equipment proposed by the utility model, compared with the third embodiment, the detailed structure of the correction component is recorded in this embodiment, the correction component includes a fixed plate 18, a correction roller 19, a limit ring 20 and a third telescopic device 21, two fixed plates 18 are connected to the upper end surface of the base 1, the opposite side of the fixed plate 18 is used to connect with the correction roller 19 through a bearing, the two correction rollers 19 are arranged parallel to each other, the cotton material with hot pressing composite is wound around the surface of the correction roller 19, and two limit rings 20 are sleeved at both ends of each correction roller 19; the limit ring 20 limits the position of the cloth when the cloth moves to prevent its deflection from causing uneven composite; the third telescopic device 21 is connected to the opposite side of the fixed plate 18, and the output end of the third telescopic device 21 is connected to the limit ring 20; the third telescopic device 21 is selected from but not limited to a hydraulic cylinder.

[0030] In an optional embodiment, the limiting ring 20 is composed of two semicircular rings, and dovetail blocks 22 are connected to both ends of any semicircular ring. The dovetail block 22 is slidably connected to a dovetail groove 23 provided on the other dovetail block 22.

[0031] In summary, when the utility model is used, the cloth to be hot-pressed is wound around the deviation-correcting roller 19 from the external equipment, and the two limit rings 20 are driven by the output end of the third telescopic device 21 to move to adapt to cloths of different widths. The limit rings 20 limit the horizontal movement of the cloth to prevent its deflection from causing incomplete compounding. The cloth is driven by the winding roller 2 to enter between the first hot-pressing roller 6 and the second hot-pressing roller 7. The first telescopic device 4 moves downward to drive the mounting block 5 and the first hot-pressing roller 6 to move downward to perform hot-pressing compounding on the cloth coated with adhesive, and The rear winding roller 2 winds it up. When the cloth is not completely compounded, the driving device 9 is started. The output of the driving device 9 drives the threaded rod 10 to rotate. The sliding seat 11 and the support plate 12 on the threaded rod 10 move horizontally along the axis of the threaded rod 10. The edge of the cloth moves to the middle position between the first hot pressing roller 6 and the second hot pressing roller 7. The cloth is subjected to secondary processing by the higher temperature in the middle position between the first hot pressing roller 6 and the second hot pressing roller 7. At the same time, the output end of the second telescopic device 17 drives the support frame 3 to move to perform reciprocating hot pressing on the cloth to enhance the hot pressing effect.

[0032] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A knitted fabric hot pressing composite equipment, characterized in that: include A base (1), one end of the upper surface of which is connected to a winding roller (2); A hot pressing assembly connected to the base (1) and moving to clamp and process the fabric to be hot pressed when the hot pressing assembly is in use; A re-pressing assembly is connected to the base (1), and comprises a transverse moving assembly and a longitudinal moving assembly. The longitudinal moving assembly is connected to the base (1), and when in use, the longitudinal moving assembly drives the transverse moving assembly to move in the width direction of the cloth. The transverse moving assembly is connected to the longitudinal moving assembly, and when in use, the transverse moving assembly drives the hot pressing assembly to move back and forth upstream and downstream of the cloth. The deviation-correcting component is connected to the base (1), and when in use, the deviation-correcting component drives the cloth to move in the horizontal direction.

2. The knitted fabric hot pressing composite equipment according to claim 1, characterized in that: The hot pressing components include A support frame (3) arranged above the base (1); Two first telescopic devices (4) are symmetrically arranged, the first telescopic devices (4) are connected to the support frame (3), and the output end of the first telescopic device (4) is connected to a mounting block (5); A first hot pressing roller (6), both ends of which are rotatably connected to the mounting block (5); The second hot pressing roller (7) is arranged in parallel with the first hot pressing roller (6), and both ends of the second hot pressing roller (7) are rotatably connected to the support frame (3).

3. The knitted fabric hot pressing composite equipment according to claim 2, characterized in that: The longitudinal movement components include Two fixing seats (8) are arranged side by side, and the fixing seats (8) are connected to the base (1); A driving device (9) connected to a side wall of any one of the fixing seats (8); A threaded rod (10), one end of which is drivingly connected to the output end of the driving device (9), and the other end of the threaded rod (10) is rotationally connected to the fixing seat (8); Two sliding seats (11) are arranged side by side, and the sliding seats (11) are threadedly connected to the threaded rod (10); The support plate (12) is connected to the sliding seat (11), and the support plate (12) is used for sliding connection with the support frame (3).

4. The knitted fabric hot pressing composite equipment according to claim 3, characterized in that: A limiting rod (13) is connected between the fixed seats (8), the limiting rod (13) is arranged in parallel with the threaded rod (10), and the limiting rod (13) is slidably connected with the sliding seat (11).

5. The knitted fabric hot pressing composite equipment according to claim 3, characterized in that: Lateral movement components include Two guide rods (14) are arranged side by side, and the guide rods (14) are connected to guide grooves (15) provided on the support plate (12); A plurality of guide blocks (16) are evenly distributed, the guide blocks (16) are slidably connected to the guide rod (14), and one end of the guide block (16) is used to be connected to the support frame (3); The second telescopic device (17) is connected to the support plate (12), and the telescopic end of the second telescopic device (17) is connected to the support frame (3).

6. The knitted fabric hot pressing composite equipment according to claim 1, characterized in that: The web guiding components include Two fixing plates (18) are symmetrically arranged, and the fixing plates (18) are connected to the base (1); Two deviation-correcting rollers (19) are arranged in parallel, and both ends of the deviation-correcting rollers (19) are rotatably connected to the fixed plate (18); Two limiting rings (20) are symmetrically arranged, and the limiting rings (20) are sleeved on the deviation correction roller (19); The third telescopic devices (21) have a number corresponding to the limiting rings (20). The third telescopic devices (21) are connected to the fixing plate (18). The telescopic ends of the third telescopic devices (21) are used to be connected to the limiting rings (20).

7. The knitted fabric hot pressing composite equipment according to claim 6, characterized in that: The limiting ring (20) is composed of two semicircular rings, and two ends of any semicircular ring are connected with dovetail blocks (22), and the dovetail block (22) is slidably connected with a dovetail groove (23) provided on the other dovetail block (22).

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