Edge folding and covering equipment for carpet processing

Abstract

The utility model discloses an edging and binding equipment for carpet processing, including base and two binding machines, the upper surface of base is provided with wind-up roll, guide roll and mounting frame respectively, the inside of mounting frame is provided with bottom plate, and the bottom plate is fixed on the upper surface of base, the inside of mounting frame is provided with two symmetrical guide frame, and the guide frame is fixed on the upper surface of base. The two covering machines are fixedly installed on the outer surfaces of the two guide frames correspondingly, and an adjusting mechanism for adjusting the distance between the two guide frames according to the width of a blanket is arranged on the upper surface of the base. The adjusting mechanism comprises a strip-shaped groove formed in the upper surface of the base and a bidirectional lead screw rotationally arranged on the inner wall of the strip-shaped groove. Compared with the prior art, the edge folding and covering equipment for carpet processing has the advantages that by arranging the adjusting mechanism, the distance between the two guide frames and the distance between the two covering machines can be adjusted, so that the edge covering equipment can adapt to edge covering processing of blankets with different widths, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carpet processing, and more specifically to an edge folding and hemming device for carpet processing. Background Art

[0002] In the process of carpet processing, the carpet needs to be edged. The commonly used equipment in the market is the carpet edge machine. The China Patent Network Announcement No.: CN212687050U discloses a carpet edge device, including a base, a guide roller, a winding roller and a fixed plate are installed on the upper surface of the base, the guide roller is located between the winding roller and the fixed plate, the upper surface of the base is symmetrically provided with pads, and the pads are located on both sides of the fixed plate, the upper surface of the pads is welded with guide blocks, the side walls of the two guide blocks close to each other are provided with guide grooves, the top of the guide groove is provided with pinholes, the upper surface of the base is symmetrically welded with pillars, and the pillars are L-shaped structures, one end of the two pillars is fixed with an edge machine, the two edge machines are respectively located directly above the two pinholes, the top of the pillar is welded with a support rod, and the top of the two support rods is fixed with a top plate arranged in the same horizontal direction; the utility model is novel in design, automatically edges the carpet, can ensure the flatness of the carpet, the edge quality is good, the operation is simple, the workload of the operator is reduced, time and labor are saved, and it is worth promoting.

[0003] The above patented technology proposes a carpet hemming device which has the following defects in actual use: there is no mechanism on the base for adjusting the distance between the two hemming machines and the guide block, which makes the hemming device unable to adapt to the hemming processing of carpets of different widths and has poor practicality.

[0004] To this end, the present application proposes a folding and hemming device for carpet processing. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a folding and hemming device for carpet processing to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a folding and hemming device for carpet processing, comprising a base and two hemming machines, the upper surface of the base is respectively provided with a winding roller, a guide roller and a mounting frame, the interior of the mounting frame is provided with a bottom plate, and the bottom plate is fixedly arranged on the upper surface of the base, the interior of the mounting frame is provided with two symmetrical guide frames, and the two hemming machines are respectively fixedly arranged on the outer surfaces of the two guide frames, the upper surface of the guide frame is provided with through holes corresponding to the hemming machines, and the upper surface of the base is provided with an adjustment mechanism for adjusting the distance between the two guide frames according to the width of the blanket;

[0007] The adjustment mechanism includes a strip groove opened on the upper surface of the base, and a bidirectional lead screw rotatably arranged on the inner wall of the strip groove, and a driving motor for driving the bidirectional lead screw to rotate is arranged on the outer surface of the base, and two symmetrical sliding blocks are threadedly connected to the surface of the bidirectional lead screw, and the upper surfaces of the two sliding blocks are fixedly connected to the lower surfaces of the two guide frames respectively;

[0008] A telescopic plate is fixedly arranged on the surface of the guide frame, and a telescopic groove matched with the telescopic plate is opened on the upper surface of the bottom plate.

[0009] As a further solution of the utility model, the sliding block is slidably connected to the inner wall of the strip groove, and a threaded hole threadedly connected to the surface of the bidirectional lead screw is provided on the surface of the sliding block.

[0010] As a further solution of the utility model, a limiting mechanism for limiting the position of the blanket is provided on the upper surface of the installation frame.

[0011] As a further solution of the utility model, the limiting mechanism includes two electric push rods fixedly mounted on the top wall of the installation frame, and limiting plates fixedly mounted on the pushing ends of the two electric push rods.

[0012] As a further solution of the utility model, the limiting mechanism also includes two symmetrical rectangular grooves opened on the lower surface of the limiting plate, and a metal guide roller slidably arranged on the inner wall of the rectangular groove, and a spring is fixed to the upper surface of the metal guide roller, and the top end of the spring is fixedly connected to the inner wall of the rectangular groove. When the top surface of the metal guide roller is pressed against the inner top wall of the rectangular groove, the bottom end of the metal guide roller is lower than the lower surface of the limiting plate.

[0013] As a further solution of the utility model, the inner top wall of the guide frame is provided with a rolling assembly, and the rolling assembly includes a plurality of rolling limiting wheels rotatably arranged on the inner top wall of the guide frame.

[0014] Beneficial Effects

[0015] The utility model proposes a folding and edge wrapping device for carpet processing, which has the following technical effects:

[0016] Compared with the prior art, the folding and hemming equipment for carpet processing can adjust the distance between the two guide frames and the two hemming machines by setting an adjustment mechanism, so that the hemming equipment can adapt to the hemming processing of blankets with different widths, thereby improving the practicality of the equipment. Compared with the prior art, the folding and hemming equipment for carpet processing can effectively ensure the stability of the hemming of the blanket during the conveying process by setting a limiting mechanism and a rolling limiting wheel, and under the action of the rolling limiting wheel, it can ensure that the position of the blanket does not shift when it moves in the guide frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0018] Figure 2 It is a side structural schematic diagram of the utility model.

[0019] Figure 3 This is a front view structural schematic diagram of the utility model.

[0020] The accompanying drawings are marked as follows: 1. base; 2. hemming machine; 3. winding roller; 4. guide roller; 5. mounting frame; 6. bottom plate; 7. guide frame; 8. bidirectional lead screw; 9. driving motor; 10. sliding block; 11. electric push rod; 12. limit plate; 13. metal guide roller; 14. spring; 15. rolling limit wheel; 16. telescopic plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] As attached Figure 1 and 3 The folding and hemming equipment for carpet processing shown in the figure comprises a base 1 and two hemming machines 2. The upper surface of the base 1 is respectively provided with a winding roller 3, a guide roller 4 and a mounting frame 5. The interior of the mounting frame 5 is provided with a bottom plate 6, and the bottom plate 6 is fixedly mounted on the upper surface of the base 1. The interior of the mounting frame 5 is provided with two symmetrical guide frames 7, and the two hemming machines 2 are respectively fixedly mounted on the outer surfaces of the two guide frames 7. The upper surface of the guide frame 7 is provided with through holes corresponding to the hemming machines 2. The upper surface of the base 1 is provided with an adjusting mechanism for adjusting the distance between the two guide frames 7 according to the width of the blanket.

[0024] The adjustment mechanism includes a strip groove provided on the upper surface of the base 1, and a bidirectional lead screw 8 rotatably provided on the inner wall of the strip groove, and a driving motor 9 for driving the bidirectional lead screw 8 to rotate is provided on the outer surface of the base 1, and two symmetrical sliding blocks 10 are threadedly connected to the surface of the bidirectional lead screw 8, and the upper surfaces of the two sliding blocks 10 are fixedly connected to the lower surfaces of the two guide frames 7 respectively;

[0025] The sliding block 10 is slidably connected to the inner wall of the strip groove, and a threaded hole is provided on the surface of the sliding block 10 to be threadedly connected to the surface of the bidirectional lead screw 8 .

[0026] A telescopic plate 16 is fixedly provided on the surface of the guide frame 7 , and a telescopic groove matched with the telescopic plate 16 is opened on the upper surface of the bottom plate 6 .

[0027] Among them: compared with the prior art, by setting an adjustment mechanism, during actual use of the hemming equipment, when the blanket passes through the upper surface of the bottom plate 6, the bidirectional lead screw 8 can be driven to rotate by the rotation of the driving motor 9 according to the width of the blanket. The rotation of the bidirectional lead screw 8 drives the two sliding blocks 10 to move toward the middle or to both sides at the same time, thereby realizing the adjustment of the distance between the two guide frames 7 and the two hemming machines 2, so that blankets of different widths can pass through the inside of the two guide frames 7, and then the hemming equipment can adapt to the hemming processing of blankets of different widths, thereby improving the practicability of the equipment.

[0028] Example 2

[0029] As attached Figure 1 and 2 The folding and hemming equipment for carpet processing shown is based on Example 1, and the upper surface of the mounting frame 5 is provided with a limiting mechanism for limiting the position of the carpet.

[0030] The limiting mechanism includes two electric push rods 11 fixedly mounted on the inner top wall of the installation frame 5 , and a limiting plate 12 fixedly mounted on the pushing ends of the two electric push rods 11 .

[0031] The limiting mechanism also includes two symmetrical rectangular grooves opened on the lower surface of the limiting plate 12, and a metal guide roller 13 slidably arranged on the inner wall of the rectangular groove, and a spring 14 is fixedly arranged on the upper surface of the metal guide roller 13, and the top end of the spring 14 is fixedly connected to the inner wall of the rectangular groove. When the top surface of the metal guide roller 13 is pressed against the inner top wall of the rectangular groove, the bottom end of the metal guide roller 13 is lower than the lower surface of the limiting plate 12.

[0032] The inner top wall of the guide frame 7 is provided with a rolling assembly, and the rolling assembly includes a plurality of rolling limiting wheels 15 rotatably provided on the inner top wall of the guide frame 7 .

[0033] Compared with the prior art, by setting a limiting mechanism and a rolling limiting wheel 15, the hemming device can make the limiting plate 12 contact with the surface of the blanket through the extension of the electric push rod 11 during the hemming process of the blanket, and at the same time, the two metal guide rollers 13 can be pressed against the surface of the blanket, thereby effectively ensuring the stability of the hemming of the blanket during the transportation process, and under the action of the rolling limiting wheel 15, it can ensure that the position of the blanket does not shift when it moves in the guide frame 7.

[0034] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0035] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0036] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A folding and hemming device for carpet processing, comprising a base (1) and two hemming machines (2), characterized in that: The upper surface of the base (1) is respectively provided with a winding roller (3), a guide roller (4) and a mounting frame (5); a bottom plate (6) is arranged inside the mounting frame (5), and the bottom plate (6) is fixedly arranged on the upper surface of the base (1); two symmetrical guide frames (7) are arranged inside the mounting frame (5); and two hemming machines (2) are respectively fixedly arranged on the outer surfaces of the two guide frames (7); through holes corresponding to the hemming machines (2) are opened on the upper surface of the guide frames (7); and an adjustment mechanism for adjusting the distance between the two guide frames (7) according to the width of the blanket is arranged on the upper surface of the base (1); The adjustment mechanism comprises a strip groove formed on the upper surface of the base (1), and a bidirectional lead screw (8) rotatably arranged on the inner wall of the strip groove, and a driving motor (9) for driving the bidirectional lead screw (8) to rotate is arranged on the outer surface of the base (1), and two symmetrical sliding blocks (10) are threadedly connected to the surface of the bidirectional lead screw (8), and the upper surfaces of the two sliding blocks (10) are respectively fixedly connected to the lower surfaces of the two guide frames (7); A telescopic plate (16) is fixedly provided on the surface of the guide frame (7), and a telescopic groove matching the telescopic plate (16) is provided on the upper surface of the bottom plate (6).

2. The folding and hemming equipment for carpet processing according to claim 1, characterized in that: The sliding block (10) is slidably connected to the inner wall of the strip groove, and a threaded hole is provided on the surface of the sliding block (10) and is threadedly connected to the surface of the bidirectional lead screw (8).

3. The folding and hemming equipment for carpet processing according to claim 1, characterized in that: The upper surface of the installation frame (5) is provided with a limiting mechanism for limiting the position of the blanket.

4. The folding and hemming equipment for carpet processing according to claim 3, characterized in that: The limiting mechanism comprises two electric push rods (11) fixedly arranged on the inner top wall of the installation frame (5), and a limiting plate (12) fixedly arranged on the pushing ends of the two electric push rods (11).

5. The folding and hemming equipment for carpet processing according to claim 4, characterized in that: The limiting mechanism also includes two symmetrical rectangular grooves formed on the lower surface of the limiting plate (12), and a metal guide roller (13) slidably arranged on the inner wall of the rectangular groove, and a spring (14) is fixedly arranged on the upper surface of the metal guide roller (13), the top end of the spring (14) is fixedly connected to the inner wall of the rectangular groove, and when the top end surface of the metal guide roller (13) is pressed against the inner top wall of the rectangular groove, the bottom end of the metal guide roller (13) is lower than the lower surface of the limiting plate (12).

6. The folding and hemming equipment for carpet processing according to any one of claims 1 to 5, characterized in that: The inner top wall of the guide frame (7) is provided with a rolling assembly, and the rolling assembly comprises a plurality of rolling limiting wheels (15) rotatably arranged on the inner top wall of the guide frame (7).

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