Flat clothing covering machine with flatness measuring function

Abstract

The invention relates to a flat clothing covering machine with a flatness measuring function, which comprises a bridge frame erected above a working table, a pressure device vertically arranged on the bridge frame and providing vertically downward jacking pressure, a fixed seat and a movable seat arranged on the working table at an interval, the fixed seat and the movable seat are parallel to each other and are arranged in the length direction of the workbench, the movable seat is used for providing horizontal jacking pressure towards the fixed seat, and the fixed seat and the movable seat are used for installing a cover plate iron framework; a sliding support is connected to the workbench in a sliding mode, pressing wheel structures are arranged on the sliding support, and the pressing wheel structures are located on the two sides of the cover plate iron framework respectively. And a flatness detection mechanism is arranged between the fixed seat and the movable seat and is used for detecting the flatness of the cloth surface of the iron bone card of the cover plate. The flatness detection mechanism is arranged between the fixed seat and the movable seat, the flatness of the flat clothing surface is detected in real time, the time for carrying a cover plate iron framework to a special detection machine is saved, and the production efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of textile auxiliary machines, and in particular to a flat card clothing covering machine with a flatness measurement function. Background Art

[0002] At present, a general flat plate needle clothing covering machine is composed of a workbench, a side pressure plate, a right support, a left support, a slide seat, a guide rod seat, a guide rod, front and rear pressure wheels and a guide rod cylinder. It can cover the flat plate needle clothing onto the flat plate iron frame. After the covering is completed, the flat plate iron frame covered with the flat plate needle clothing needs to be placed on a special flatness detection machine to perform flatness detection on the flat plate needle clothing surface. This process is time-consuming and labor-intensive. At the same time, the flatness detection machine is generally separated from the flat plate needle clothing covering machine by a certain distance. The transportation of the flat plate iron frame is laborious, and the flat plate needle clothing on the flat plate iron frame is easily damaged during transportation. Summary of the Invention

[0003] The present invention provides a flat plate card clothing covering machine with a flatness measurement function, which can cover the flat plate card clothing on the flat plate iron frame while detecting the flatness of the flat plate card clothing surface, thereby solving the problems in the background technology.

[0004] The technical solution of the present invention is as follows: A flat plate card clothing covering machine with a flatness measurement function, comprising: a bridge frame erected above a workbench, a pressure device vertically arranged on the bridge frame, the pressure device providing a vertical downward pressing force, a fixed seat and a movable seat spaced apart on the workbench, the fixed seat and the movable seat being parallel to each other and arranged along the length direction of the workbench, the movable seat being used to provide a horizontal pressing force toward the fixed seat, and the fixed seat and the movable seat being used to install the flat plate iron frame; The workbench is slidably connected to a sliding support, on which a first pressing wheel structure and a second pressing wheel structure are provided, wherein the first pressing wheel structure and the second pressing wheel structure are respectively located on both sides of the cover plate iron frame; A flatness detection mechanism is provided between the fixed seat and the movable seat, and the flatness detection mechanism is used to check the flatness of the iron bone needle cloth surface of the cover plate.

[0005] Furthermore, the flatness detection mechanism includes: a rebound displacement sensor and a detection anvil, wherein the detection anvil is sleeved on the contact assembly of the rebound displacement sensor, and the detection anvil is in contact with the card clothing.

[0006] Furthermore, the flatness detection mechanisms are provided in multiple groups, and the multiple groups of flatness detection mechanisms are arranged at intervals along the length direction of the workbench.

[0007] Furthermore, the flatness detection mechanism is provided with a group, a slide rail is horizontally provided on the fixed seat, the flatness detection mechanism is installed on a sliding seat, the sliding seat can slide on the slide rail, and the mounting seat is connected to the driving mechanism.

[0008] Furthermore, the driving mechanism includes a driving motor, a driving wheel, a driven wheel, and a traction rope. The driving wheel and the driven wheel are respectively located at the two ends of the workbench. The traction rope is wound between the driving wheel and the driven wheel and connected to the sliding seat. The driving motor is connected to the driving wheel in a transmission manner.

[0009] Furthermore, the rebound displacement sensor includes: a measuring ball, a spring, a push rod and a sensor body, the bottom end of the push rod is arranged in the sensor body, the spring is sleeved on the push rod, and the measuring ball is arranged on the top end of the push rod.

[0010] Furthermore, the pushing device includes a plurality of pushing cylinders arranged in an inverted manner on the bridge frame, and the piston end of each pushing cylinder is provided with a pushing rod extending downward, the axes of the pushing rods are in the same vertical plane, and the pushing rods are located between the first pressing wheel structure and the second pressing wheel structure.

[0011] Furthermore, the first pressure wheel structure and the second pressure wheel structure both include: a pressure wheel cylinder, a pressure wheel guide rod, a guide rod seat and a pressure wheel, the pressure wheel cylinder is installed on the sliding support at an angle downward, the piston rod of the pressure wheel cylinder is connected to the pressure wheel guide rod, the guide rod seat is installed on the outer shell of the pressure wheel cylinder, the pressure wheel guide rod is arranged downward in the guide rod seat, and the pressure wheel is installed on the pressure wheel guide rod.

[0012] Furthermore, a side pressure cylinder is provided on the side of the movable seat away from the fixed seat.

[0013] Furthermore, a slider is provided at the bottom of the sliding support, and a guide rail is provided on the side of the workbench, and the slider can slide on the guide rail.

[0014] The beneficial effects of the present invention are as follows: the present invention sets a flatness detection mechanism between the fixed seat and the movable seat. After the pressure wheel structure covers the cover plate needle cloth on the cover plate iron frame, the flatness of the cover plate needle cloth surface is detected in real time, which saves the time of transporting the cover plate iron frame to a dedicated detection machine and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic cross-sectional structural diagram of an embodiment of the present invention.

[0016] Figure 2 It is a detection schematic diagram of an embodiment of the present invention.

[0017] Figure 3 It is a detection schematic diagram of another embodiment of the present invention. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments 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 should fall within the scope of protection of the present invention.

[0019] In one technical solution of the present invention, Figure 1 and Figure 2 : is a structural schematic diagram of a specific structure of a flat card clothing covering machine with a flatness measurement function according to the present invention, as shown in FIG. Figure 1 and Figure 2 As shown, the present invention specifically includes: a bridge frame 3 erected above the workbench 1, a pressure device is vertically arranged on the bridge frame 3, the pressure device provides a vertical downward top pressure, a fixed seat 4 and a movable seat 5 are spaced apart on the workbench 1, the fixed seat 4 and the movable seat 5 are parallel to each other and arranged along the length direction of the workbench 1, the movable seat 5 is used to provide horizontal top pressure toward the fixed seat 4, the fixed seat 4 and the movable seat 5 are used to install the cover plate iron frame, and the specific cover plate iron frame is arranged between the fixed seat 4 and the movable seat 5, and the movable seat provides a pressure in the direction of the fixed seat 4, which can ensure that the cover plate iron frame does not move when the cover plate needle clothing is wrapped.

[0020] In order to enable the fixed seat 4 and the movable seat 5 to better clamp the cover plate iron frame, a clamping plate 29 is provided on the fixed seat 4 and the movable seat 5.

[0021] The workbench 1 is slidably connected to a sliding support 6 , on which a first pressing wheel structure and a second pressing wheel structure are provided. The first pressing wheel structure and the second pressing wheel structure are respectively located on both sides of the cover plate iron frame.

[0022] The first and second pressure roller structures each include a pressure roller cylinder 20, a pressure roller guide rod 21, a guide rod seat 22, and a pressure roller 23. The pressure roller cylinder 20 is installed obliquely downward on the sliding support 6. The piston rod of the pressure roller cylinder 20 is connected to the pressure roller guide rod 21. The guide rod seat 22 is installed on the outer shell of the pressure roller cylinder 20. The pressure roller guide rod 21 is downwardly arranged in the guide rod seat 22. The pressure roller 23 is installed on the pressure roller guide rod 21. The pressure rollers 23 of the first and second pressure roller structures press on both sides of the flat plate iron frame respectively, thereby pressing the edge of the flat plate card clothing onto the flat plate iron frame.

[0023] The pressing device includes several pressing cylinders 2 positioned in an inverted position on the bridge frame 3. Each pressing cylinder 2 has a downwardly extending pressing rod 19 at the piston end. The axes of the pressing rods 19 lie in the same vertical plane and are located between the first and second pressing wheel structures. The pressing cylinders 2 press downward against the cover plate frame to ensure that the cover plate frame does not move up or down during the cladding process.

[0024] The side pressure cylinder 24 is provided on the side of the movable seat 5 away from the fixed seat 4. The side pressure cylinder 24 provides lateral pressure. The side pressure cylinder 24 is fixed on the work surface through the cylinder fixing plate 26. During the covering process, the cover plate iron frame is fixed by the side pressure cylinder 24 and the top pressure cylinder 2 to ensure that the position of the cover plate iron frame does not change during the covering process.

[0025] The bottom of the sliding support 6 is provided with a slider 28, and the side of the workbench 1 is provided with a guide rail 25, and the slide rail 9 can slide on the guide rail 25. More specifically, the bottom of the workbench 1 is provided with a bottom beam 27, and the slider 28 is provided on the side of the bottom beam 27.

[0026] During the covering process, the sliding support 6 slides from one end of the workbench to the other end, and the entire covering of the cover plate iron frame is completed by the pressure wheel.

[0027] A flatness detection mechanism is provided between the fixed seat 4 and the movable seat 5. The flatness detection mechanism faces the cover plate needle cloth surface of the cover plate iron frame. The flatness detection mechanism is used to detect the flatness of the cover plate iron frame needle cloth surface.

[0028] The flatness detection mechanism includes a rebound displacement sensor 7 and a detection anvil 8. The detection anvil 8 is mounted on the contact assembly of the rebound displacement sensor 7 and contacts the flats clothing. The detection anvil 8 contacts the flats clothing surface of the flats iron frame, transmitting the flatness of the flats clothing to the rebound displacement sensor 7. The rebound displacement sensor 7 detects the displacement parameters of the anvil 8 and determines the overall flatness of the flats clothing based on multiple displacement parameters. The detection anvil 8 not only detects the flats clothing but also protects it.

[0029] The rebound displacement sensor 7 specifically comprises a measuring ball 15, a spring 16, a push rod, and a sensor body 18. The bottom end of the push rod is positioned within the sensor body 18, the spring 16 is sleeved onto the push rod, and the measuring ball 15 is positioned at the top end of the push rod. Under pressure from the anvil 8, the measuring ball 15 pushes the push rod into the sensor body 18. A chip within the sensor body 18 reads the push rod's displacement and converts it into flatness data for the flat clothing.

[0030] It should be noted that in order to read the data of the rebound displacement sensor 7, the parameters of the rebound displacement sensor 7 need to be transmitted to an external signal processor, wherein the signal processor can be a processing chip with AD / DA and data processing functions, etc. This technology is a conventional technical means of the art, so it will not be repeated here. The signal processor reads the displacement parameters in real time and can transmit the data to the display screen, so as to intuitively check the flatness of the cover plate needle clothing.

[0031] A single fixed rebound displacement sensor 7 can only obtain data at one point. When testing the flatness of flat card clothing, it is necessary to obtain data at multiple points to comprehensively judge the flatness. To this end, the present invention provides two embodiments: In Example 1, Figure 2 As shown, the flatness detection mechanism is provided with multiple groups, and the multiple groups of flatness detection mechanisms are arranged at intervals along the length direction of the workbench 1. More specifically, the rebound displacement sensor 7 in the flatness detection mechanism is fixed to the fixing seat 4 via the sensor bracket 31. The multiple groups of rebound displacement sensors 7 are used to read the displacement data at different positions and comprehensively judge the flatness of the flat plate needle clothing. The specific number of rebound displacement sensors 7 is determined according to the actual situation. Generally, five groups are provided, and the interface of a single signal processor supports the access of five groups of data. When the solution of fixedly installing multiple groups of rebound displacement sensors 7 is adopted, the bottom of the rebound displacement sensor 7 can be extended to the bottom of the workbench 1, and the sensor connection data line is led out from under the workbench.

[0032] In Example 2, Figure 2 As shown, the flatness detection mechanism is provided with a set of slide rails 9 provided on the fixed base 4. The flatness detection mechanism is mounted on a sliding base 10. The sliding base 10 can slide on the slide rails 9 and is connected to a drive mechanism. The drive mechanism drives the sliding base to slide, thereby driving the flatness detection mechanism, namely the rebound displacement sensor 7. The flatness of the flat plate card clothing is detected by the movement of the rebound displacement sensor 7.

[0033] The driving mechanism includes a driving motor 11, a driving wheel 12, a driven wheel 13, and a traction rope 14. The driving wheel 12 and the driven wheel 13 are respectively located at the two ends of the workbench 1. The traction rope 14 is wound between the driving wheel 12 and the driven wheel 13 and connected to the sliding seat 10. Specifically, it can be connected to the sliding seat 10 using an expansion pin 30. The driving motor 11 is in transmission connection with the driving wheel 12. The driving motor 11 drives the driving wheel 12 to rotate, which drives the traction rope 14 to move, thereby causing the sliding seat to move left and right, driving the rebound displacement sensor 7 to move, thereby detecting the flatness of the flat card clothing.

[0034] The present invention can complete the flatness detection of the flat plate card clothing after covering the flat plate iron frame at the same time. The process is simple and convenient, reduces the labor intensity of workers, and improves production efficiency.

[0035] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present invention has been described in detail with reference to examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A flat card clothing covering machine with a flatness measurement function, characterized in that: include: A bridge frame (3) is erected above the workbench (1), and a pressure device is vertically arranged on the bridge frame (3), and the pressure device provides vertical downward pressure. A fixed seat (4) and a movable seat (5) are arranged at intervals on the workbench (1), and the fixed seat (4) and the movable seat (5) are parallel to each other and arranged along the length direction of the workbench (1). The movable seat (5) is used to provide horizontal pressure toward the fixed seat (4), and the fixed seat (4) and the movable seat (5) are used to install the cover plate iron frame; A sliding support (6) is slidably connected to the workbench (1), and a first pressing wheel structure and a second pressing wheel structure are provided on the sliding support (6), wherein the first pressing wheel structure and the second pressing wheel structure are respectively located on both sides of the cover plate iron frame; A flatness detection mechanism is provided between the fixed seat (4) and the movable seat (5), and the flatness detection mechanism is used to detect the flatness of the iron bone needle cloth surface of the cover plate.

2. The flat card clothing covering machine with flatness measurement function according to claim 1, characterized in that: The flatness detection mechanism comprises: a rebound displacement sensor (7) and a detection anvil (8); the detection anvil (8) is sleeved on the contact assembly of the rebound displacement sensor (7); and the detection anvil (8) is in contact with the flat plate needle cloth.

3. The flat card clothing covering machine with a flatness measurement function according to claim 2, characterized in that: The flatness detection mechanisms are provided in multiple groups, and the multiple groups of flatness detection mechanisms are arranged at intervals along the length direction of the workbench (1).

4. The flat card clothing covering machine with flatness measurement function according to claim 2, characterized in that: The flatness detection mechanism is provided with a group, a slide rail (9) is provided on the fixed seat (4), the flatness detection mechanism is installed on a sliding seat (10), the sliding seat (10) can slide on the slide rail (9), and the sliding seat (10) is connected to the driving mechanism.

5. The flat card clothing covering machine with flatness measurement function according to claim 4, characterized in that: The driving mechanism comprises a driving motor (11), a driving wheel (12), a driven wheel (13), and a traction rope (14); the driving wheel (12) and the driven wheel (13) are respectively located at two ends of the workbench (1); the traction rope (14) is wound between the driving wheel (12) and the driven wheel (13) and is connected to the sliding seat (10); the driving motor (11) is in transmission connection with the driving wheel (12).

6. The flat card clothing covering machine with flatness measurement function according to claim 2, characterized in that: The rebound displacement sensor (7) comprises a measuring ball (15), a spring (16), a push rod and a sensor body (18), wherein the bottom end of the push rod is arranged in the sensor body (18), the spring (16) is sleeved on the push rod, and the measuring ball (15) is arranged on the top end of the push rod.

7. The flat card clothing covering machine with flatness measurement function according to claim 1, characterized in that: The jacking device comprises a plurality of jacking cylinders (2) arranged in an inverted manner on the bridge frame (3), and a piston end of each jacking cylinder (2) is provided with a jacking rod (19) extending downward, and the axes of the jacking rods (19) are in the same vertical plane, and the jacking rods (19) are located between the first jacking wheel structure and the second jacking wheel structure.

8. The flat card clothing covering machine with flatness measurement function according to claim 1, characterized in that: The first pressing wheel structure and the second pressing wheel structure both comprise: a pressing wheel cylinder (20), a pressing wheel guide rod (21), a guide rod seat (22) and a pressing wheel (23); the pressing wheel cylinder (20) is installed on the sliding support (6) at an angle downward; the piston rod of the pressing wheel cylinder (20) is connected to the pressing wheel guide rod (21); the guide rod seat (22) is installed on the outer shell of the pressing wheel cylinder (20); the pressing wheel guide rod (21) is arranged downward in the guide rod seat (22); and the pressing wheel (23) is installed on the pressing wheel guide rod (21).

9. The flat card clothing covering machine with flatness measurement function according to claim 1, characterized in that: A side pressure cylinder (24) is provided on the side of the movable seat (5) facing away from the fixed seat (4).

10. The flat card clothing covering machine with flatness measurement function according to claim 1, characterized in that: A slider (28) is provided at the bottom of the sliding support (6), and a guide rail (25) is provided on the side of the workbench (1), and the slider (28) can slide on the guide rail (25).

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