Edge cutting device for carpet fabric production

Abstract

The utility model provides an edge cutting device for carpet fabric production, and belongs to the technical field of machinery. The problem of low working efficiency in the prior art is solved. The edge cutting device for carpet fabric production comprises two vertical plates, a cutting table, a cleaning brush and a cutting piece, the two vertical plates are oppositely arranged, the cutting table is fixedly connected between the two vertical plates, the upper portions of the two vertical plates are connected with fixing plates, the two fixing plates are each provided with a through long groove, a screw is rotationally connected into one long groove, and the other end of the screw is fixedly connected with the cutting piece. A guide rod is fixedly connected into the other long groove, a motor is fixedly connected to the end of one fixing plate, the output end of the motor is connected with the screw, one end of the cleaning brush is in threaded connection with the screw, the other end of the cleaning brush is movably connected to the guide rod in series, and the bottom of the cleaning brush abuts against the cutting table. One side of the fixing plate is connected with a pressing piece, the other side of the fixing plate is connected with an installation frame right opposite to the cutting table, the cutting piece is connected to the installation frame, the cutting table is provided with a datum line used for calibrating the edge of the carpet fabric, and the cutting piece is right opposite to the datum line on the cutting table. The edge cutting device for carpet fabric production is high in working efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to an edge cutting device for carpet fabric production. Background Art

[0002] During the production process, carpet fabrics need to be trimmed neatly at their edges using a trimming device to ensure that the edges of the carpets produced subsequently are smooth and beautiful.

[0003] However, the existing trimming device needs to be manually pushed during use, which not only has low work efficiency but also poses certain safety hazards. At the same time, during the cutting process, waste generated accumulates on the cutting table, which is very laborious to clean manually, reducing work efficiency. Summary of the Invention

[0004] The purpose of the utility model is to provide a high-efficiency edge trimming device for carpet fabric production in order to solve the above problems in the prior art.

[0005] The purpose of this utility model can be achieved through the following technical solutions:

[0006] The cam is connected to the guide rail and the guide rail is connected to the upper end of the cam, and the cam is connected to the guide rail by a threaded connection, and the cam is connected to the guide rail by a threaded connection.

[0007] The utility model creatively arranges a vertical plate, a cutting table, a cleaning brush and a cutting piece. The carpet fabric is placed on the cutting table, and the edge of the carpet fabric is aligned with the reference line on the cutting table. The carpet fabric is then pressed by a pressing piece. After pressing, the carpet fabric is trimmed by the cutting piece. After the trimming is completed, the carpet fabric is recovered, and at this time, the motor is started to drive the screw to rotate, thereby driving the cleaning brush to move and sweep away the waste on the cutting table.

[0008] Since there is no need to manually clean the cutting table, the operation is relatively simple and the work efficiency is improved.

[0009] In the above-mentioned trimming device for carpet fabric production, it also includes a collection box, and the two ends of the cutting table have inclined guide slopes. The collection box is slidably connected between the two vertical plates and the collection box is located below the cutting table. The upper part of the collection box is open and the opening is opposite to the guide slope, and the two ends of the collection box extend out of the cutting table.

[0010] The screw and the guide rod are opposite and have the same length, and the two ends of the screw and the guide rod are opposite to the middle of the guide slope. Therefore, when the cleaning brush moves to the end of the long groove, the waste on the cutting table can be swept onto the guide slope, so that the waste can slide into the collection box under the action of inertia.

[0011] In the above-mentioned trimming device for carpet fabric production, the cutting member includes a cutting knife, the mounting frame is fixedly connected with a cylinder, the output end of the cylinder is connected to the cutting knife, and the cutting knife is aligned with the reference line.

[0012] The cylinder is started to drive the cutting knife to move downward to cut the edge of the carpet fabric.

[0013] In the above-mentioned trimming device for carpet fabric production, the pressing part includes a rotating plate, a fixed shaft is fixedly connected to the fixed plate, one end of the rotating plate is hinged to the fixed shaft, and a hinge portion is formed at the hinge of the rotating plate and the fixed shaft. A positioning part is connected to the hinge portion, and the positioning part can enable the rotating plate to rotate circumferentially with the hinge portion as the center through the fixed shaft and be positioned.

[0014] The rotating plate is parallel to the cutting table, and the rotating plate can rotate in a circumferential direction and be positioned by a positioning piece.

[0015] In the above-mentioned trimming device for carpet fabric production, the pressing member also includes an adjusting screw and a pressing block, the adjusting screw is threadedly connected to the other end of the rotating plate, and the bottom of the adjusting screw is rotatably connected to the pressing block; the number of the pressing members is two, and the two pressing members are respectively connected to two fixed plates.

[0016] When cutting is required, the rotating plate is rotated so that the end with the adjusting screw is facing the cutting table, and then the adjusting screw is rotated to drive the pressing block to move downward to press the carpet fabric; when the cutting table needs to be cleaned, the rotating plate is rotated so that the end with the adjusting screw is away from the cutting table, thereby avoiding the cleaning brush; the two pressing members are arranged opposite to each other and can press the two ends of one side of the carpet fabric.

[0017] In the above-mentioned trimming device for carpet fabric production, the positioning member includes a positioning groove, which is arranged on the lower side of the end of the rotating plate, and the positioning groove is a concave semicircular shape; the number of the positioning grooves is several, and the positioning grooves are evenly distributed circumferentially with the center of the hinge as the center of the circle.

[0018] The provision of a plurality of positioning grooves enables the rotating plate to be positioned at different positions through circumferential rotation.

[0019] In the above-mentioned edge trimming device for carpet fabric production, the positioning member further includes a rotating member, and the rotating member is arranged at the hinge between the rotating plate and the fixed shaft.

[0020] The arrangement of the rotating member enables the rotating member to cause the rotating plate to rotate circumferentially around the hinge portion.

[0021] In the above-mentioned trimming device for carpet fabric production, the positioning member also includes a groove, a spring and a positioning ball. The groove is arranged on the top side of the fixed shaft, and the spring and the positioning ball are connected to the inside of the groove. The two ends of the spring are respectively connected to the groove and the positioning ball. Under the elastic force of the spring, the positioning ball has a tendency to rest against the positioning groove.

[0022] Under normal conditions, the concave semicircular setting of the positioning groove enables the positioning ball to be more closely attached to the positioning groove. Under the action of external force, the positioning ball can leave the positioning groove and slide along the lower end of the rotating plate until it rests in the next positioning groove under the elastic force of the spring, thereby realizing the positioning of the rotating plate and the change of the circumferential position.

[0023] Compared with the existing technology, the trimming device for carpet fabric production is creatively provided with a vertical plate, a cutting table, a cleaning brush and a cutting piece. The carpet fabric is placed on the cutting table so that the edge of the carpet fabric is aligned with the reference line on the cutting table. The carpet fabric is then pressed using a pressing piece. The rotating plate is rotated so that the end with the adjusting screw is facing the cutting table. Under the action of external force, the positioning ball can leave the positioning groove and slide along the lower end of the rotating plate until it rests in the next positioning groove under the elastic force of the spring, thereby realizing the positioning of the rotating plate and the change of the circumferential position.

[0024] Then, the adjusting screw is rotated to drive the pressing block to move downward to press the carpet fabric. After pressing, the cutting piece is used to trim the carpet fabric. After the trimming is completed, the rotating plate is rotated to move the end with the adjusting screw away from the cutting table, and then the carpet fabric is recovered. Finally, the motor is started to drive the screw to rotate, thereby driving the cleaning brush to move and sweep away the waste on the cutting table.

[0025] Since there is no need to manually clean the cutting table, the operation is relatively simple and the work efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of the edge cutting device used in the production of carpet fabrics.

[0027] Figure 2The present invention is a schematic diagram of the three-dimensional structure of the edge cutting device used in the production of carpet fabrics.

[0028] Figure 3 The present invention is a schematic diagram of the cross-sectional structure of a positioning member in a trimming device for carpet fabric production.

[0029] In the figure, 1. vertical plate; 11. fixed plate; 12. long groove; 13. screw; 14. guide rod; 15. motor; 16. mounting frame; 2. cutting table; 21. reference line; 22. guide slope; 3. cleaning brush; 4. pressing part; 41. fixed shaft; 42. rotating plate; 43. adjusting screw; 44. pressing block; 5. collecting box; 6. cutting part; 61. cylinder; 62. cutting knife; 7. positioning part; 71. positioning groove; 72. rotating part; 73. groove; 74. spring; 75. positioning ball. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] It should be noted that when a component is referred to as being "mounted on" another component, it may be mounted directly on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component. When a component is considered to be "fixed to" another component, it may be directly fixed to the other component or there may be a central component.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit this invention. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0033] like Figure 1 and Figure 2 and Figure 3As shown, the trimming device for carpet fabric production includes a vertical plate 1, a cutting table 2, a cleaning brush 3 and a cutting piece 6. The number of the vertical plates 1 is two, and the two vertical plates 1 are arranged opposite to each other. The cutting table 2 is fixedly connected between the two vertical plates 1. The upper part of the two vertical plates 1 is connected to a fixed plate 11. Both fixed plates 11 have a through long groove 12. A screw 13 is rotatably connected in one of the long grooves 12, and a guide rod 14 is fixed in the other long groove 13. A motor 15 is fixed to the end of one of the fixed plates 11. The motor The output end of 15 is connected to the screw 13, one end of the cleaning brush 3 is threadedly connected to the screw 13, and the other end is movably connected in series with the guide rod 14, and the bottom of the cleaning brush 3 rests on the cutting table 2; a pressing member 4 is connected to one side of the fixed plate 11, and a mounting bracket 16 facing the cutting table 2 is connected to the other side of the fixed plate 11, and the cutting piece 6 is connected to the mounting bracket 16. The cutting table 2 has a reference line 21 for calibrating the edge of the carpet fabric, and the cutting piece 6 faces the reference line 21 on the cutting table 2.

[0034] It also includes a collection box 5, and both ends of the cutting table 2 have inclined guide slopes 22. The collection box 5 is slidably connected between the two vertical plates 1 and the collection box 5 is located below the cutting table 2. The upper part of the collection box 5 is open and the opening is opposite to the guide slope 22. Both ends of the collection box 5 extend out of the cutting table 2.

[0035] The cutting member 6 includes a cutting blade 62 . A cylinder 61 is fixedly connected to the mounting frame 16 . The output end of the cylinder 61 is connected to the cutting blade 62 . The cutting blade 62 is aligned with the reference line 21 .

[0036] The clamping member 4 includes a rotating plate 42, a fixed shaft 41 is fixedly connected to the fixed plate 11, one end of the rotating plate 42 is hinged to the fixed shaft 41, and a hinge portion is formed at the hinge of the rotating plate 42 and the fixed shaft 41. A positioning member 7 is connected to the hinge portion, and the positioning member 7 can enable the rotating plate 42 to rotate circumferentially around the hinge portion through the fixed shaft 41 and be positioned.

[0037] The clamping member 4 also includes an adjusting screw 43 and a clamping block 44. The adjusting screw 43 is threadedly connected to the other end of the rotating plate 42, and the bottom of the adjusting screw 43 is rotatably connected to the clamping block 44. There are two clamping members 4, and the two clamping members 4 are respectively connected to the two fixed plates 11.

[0038] The positioning member 7 includes a positioning groove 71, which is arranged on the lower side of the end of the rotating plate 42, and the positioning groove 71 is a concave semicircular shape; the number of the positioning grooves 71 is several, and the positioning grooves 71 are evenly distributed circumferentially with the center of the hinge as the center of the circle.

[0039] The positioning member 7 further includes a rotating member 72 , which is disposed at a hinge between the rotating plate 42 and the fixed shaft 41 .

[0040] The positioning member 7 also includes a groove 73, a spring 74 and a positioning ball 75. The groove 73 is arranged on the top side of the fixed shaft 41. The spring 74 and the positioning ball 75 are connected to the inside of the groove 73. The two ends of the spring 74 are respectively connected to the groove 73 and the positioning ball 75. Under the elastic force of the spring 74, the positioning ball 75 has a tendency to rest against the positioning groove 71.

[0041] The utility model creatively provides a vertical plate, a cutting table, a cleaning brush and a cutting piece. The carpet fabric is placed on the cutting table, and the edge of the carpet fabric is aligned with the reference line on the cutting table. The carpet fabric is then pressed by a pressing piece. The rotating plate is rotated so that the end with the adjusting screw is facing the cutting table. Under the action of external force, the positioning ball can leave the positioning groove and slide along the lower end of the rotating plate until it abuts against the next positioning groove under the elastic force of the spring, thereby realizing the positioning of the rotating plate and the change of the circumferential position.

[0042] Then, the adjusting screw is rotated to drive the pressing block to move downward to press the carpet fabric. After pressing, the cutting piece is used to trim the carpet fabric. After the trimming is completed, the rotating plate is rotated to move the end with the adjusting screw away from the cutting table, and then the carpet fabric is recovered. Finally, the motor is started to drive the screw to rotate, thereby driving the cleaning brush to move and sweep away the waste on the cutting table.

[0043] Since there is no need to manually clean the cutting table, the operation is relatively simple and the work efficiency is improved.

[0044] The various technical features of the above-described embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the various technical features in the above-described 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.

[0045] Those skilled in the art should recognize that the above embodiments are merely intended to illustrate the present invention and are not intended to limit the present invention. As long as they are within the spirit of the present invention, appropriate changes and modifications to the above embodiments fall within the scope of protection claimed by the present invention.

Claims

1. A trimming device for carpet fabric production, characterized in that: It includes a vertical plate, a cutting table, a cleaning brush and a cutting piece. There are two vertical plates, which are arranged opposite to each other. The cutting table is fixedly connected between the two vertical plates. The upper parts of the two vertical plates are connected to a fixed plate. Both fixed plates have a long groove running through them, one of which is rotatably connected to a screw, and the other is fixed to a guide rod. The end of one of the fixed plates is fixedly connected to a motor, and the output end of the motor is connected to the screw. One end of the cleaning brush is threadedly connected to the screw, and the other end is movably connected to the guide rod. The bottom of the cleaning brush rests on the cutting table; a pressing piece is connected to one side of the fixed plate, and the other side of the fixed plate is connected to a mounting bracket facing the cutting table. The cutting piece is connected to the mounting bracket. The cutting table has a reference line for calibrating the edge of the carpet fabric, and the cutting piece faces the reference line on the cutting table.

2. The edge trimming device for carpet fabric production according to claim 1, characterized in that: It also includes a collection box, and both ends of the cutting table have inclined guide slopes. The collection box is slidably connected between the two vertical plates and is located below the cutting table. The upper part of the collection box is open and the opening is opposite to the guide slope, and both ends of the collection box extend out of the cutting table.

3. The edge trimming device for carpet fabric production according to claim 2, characterized in that: The cutting piece includes a cutting knife. A cylinder is fixedly connected to the mounting frame. The output end of the cylinder is connected to the cutting knife. The cutting knife is aligned with the reference line.

4. The edge trimming device for carpet fabric production according to claim 3, characterized in that: The clamping member includes a rotating plate, a fixed shaft is fixedly connected to the fixed plate, one end of the rotating plate is hinged to the fixed shaft, and a hinge portion is formed at the hinge of the rotating plate and the fixed shaft. A positioning member is connected to the hinge portion, and the positioning member can enable the rotating plate to rotate circumferentially around the hinge portion through the fixed shaft and be positioned.

5. The edge trimming device for carpet fabric production according to claim 4, characterized in that: The clamping member also includes an adjusting screw and a clamping block. The adjusting screw is threadedly connected to the other end of the rotating plate, and the bottom of the adjusting screw is rotatably connected to the clamping block. There are two clamping members, and the two clamping members are respectively connected to the two fixed plates.

6. The edge trimming device for carpet fabric production according to claim 5, characterized in that: The positioning member includes a positioning groove, which is arranged on the lower side of the end of the rotating plate and is in a concave semicircular shape; there are several positioning grooves, and the positioning grooves are evenly distributed circumferentially with the center of the hinge as the center of the circle.

7. The edge trimming device for carpet fabric production according to claim 6, characterized in that: The positioning member further includes a rotating member, which is arranged at a hinge between the rotating plate and the fixed shaft.

8. The edge trimming device for carpet fabric production according to claim 7, characterized in that: The positioning member also includes a groove, a spring and a positioning ball. The groove is arranged on the top side of the fixed shaft. The spring and the positioning ball are connected to the inside of the groove. The two ends of the spring are respectively connected to the groove and the positioning ball. Under the elastic force of the spring, the positioning ball has a tendency to rest against the positioning groove.

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