A cloth inspection machine

Abstract

The invention discloses a cloth inspection machine, comprising a cloth inspection table, a cloth inspection and cutting mechanism, a winder and an unwinder, a thickness measuring mechanism, a gluing mechanism and a flattening mechanism, the thickness measuring mechanism having a thickness measuring space, the thickness measuring mechanism being provided with a measuring drive device which triggers thickness measurement after the leather enters the thickness measuring space; the gluing mechanism comprising a fixing seat, a tape mounting seat, a tape driving seat, a pressing wheel and a cutting portion, the tape driving seat being mounted on the tape mounting seat in a manner capable of translationally moving back and forth, the fixing seat being located within a range between the cloth inspection and cutting mechanism and the cloth inspection table, the tape mounting seat being mounted on the fixing seat in a manner capable of moving up and down, the pressing wheel being mounted on the cloth inspection table in a manner capable of translationally moving left and right and pressing on the leather, the cutting portion being located on a side of the cloth inspection table facing away from the pressing wheel; the flattening mechanism being mounted on the cloth inspection table in a manner capable of relatively pressing the tape bonding portion of the leather; compared with the prior art, there is no need to manually bond the tape to the leather, and there is no need to manually measure the thickness of the leather.

Description

Technical Field

[0001] The present invention relates to the technical field of leather inspection, in particular to a cloth inspection machine. Background Art

[0002] When inspecting fabric for defects, ordinary light bulbs or lasers are often used as light sources. When a defective point is found on the fabric surface, the receiver sends a signal to brake through the braking device to stop the fabric movement and mark the fabric to distinguish the impurities on the fabric; existing fabric inspection machines such as the fabric inspection device with application number 2022102412000 for inspecting non-woven fabrics include a fabric inspection table, a lighting component, a fabric inspection cutting mechanism and a tensioning mechanism, the fabric inspection table is used to be arranged between an unwinder and a winder, the unwinder is used to unwind the rolled non-woven fabric and transfer it to the fabric inspection table, the winder is used to rewind the non-woven fabric that has passed the inspection, and the tensioning mechanism is connected to the fabric inspection table for The non-woven fabric passing through the fabric inspection table is tensioned, and the lighting component is installed in the fabric inspection table. The top surface of the fabric inspection table is a transparent plate, and the light-emitting surface of the lighting component faces the transparent plate. The fabric inspection and cutting mechanism is connected to the fabric inspection table and is located above the non-woven fabric, and is used to inspect the non-woven fabric and cut off the non-woven fabric sections that do not meet the quality standards. When in use, the worker passes the free end of the fabric on the unwinder through the tensioning mechanism and the fabric inspection table, and then connects it to the winder for continuous inspection. The lighting component illuminates the non-woven fabric, and the fabric inspection and cutting mechanism performs quality inspection on the fabric above the transparent plate. If it is qualified, it will continue to be wound into the winder. If it is unqualified, the unwinding and winding are suspended, and the unqualified fabric is cut and then the unwinding and winding are resumed. During use, the above device is also used for leather inspection. In the leather production process, the rolled leather is divided into several small rolls of leather, and the small rolls of leather are glued together into one. There are seams between the small rolls of leather. When the rolled leather is processed in subsequent steps, the glue between the seams needs to be cut off. Therefore, the above device is used to locate the seams using the lighting component for cutting, and then the opposite ends of the two rolls of leather are glued with tape, and then the winding device winds the inspected fabric to a fixed length.

[0003] However, after the above-mentioned positioning and cutting assembly cuts, the ends of the two rolls of leather need to be glued together with tape. It is necessary to manually stick the tape at the opposite ends of the two rolls of leather and press the tape to make the two rolls of leather stick together through the tape, which makes the manual workload large. In addition, during the leather production process, due to differences in raw materials, differences in operations, etc., the same batch of leather may have different thicknesses, so it is necessary to detect the thickness of the leather. Although the above-mentioned cloth inspection device can detect impurities on the leather surface through the cloth inspection and cutting mechanism, the thickness of the leather is generally detected after the leather stops, and the thickness of the leather is manually detected by instruments such as a thickness gauge. When using a manual handheld thickness gauge to detect the leather, it is necessary to manually turn the leather off the cloth inspection table with one hand and hold the thickness gauge with the other hand and extend the detection position of the leather into the measuring space of the thickness gauge to measure the thickness. This takes a long inspection time and is inefficient. Moreover, manually turning the leather off the cloth inspection table can easily cause the leather to deviate during transportation.

[0004] In view of this, the inventor of this case conducted in-depth research on the problem, which led to the creation of this case. Summary of the Invention

[0005] The object of the present invention is to provide a cloth inspection machine to solve the problem that the existing cloth inspection machine needs to manually glue two small rolls of leather together and needs to manually measure the thickness of the leather.

[0006] In order to achieve the purpose, the present invention adopts such technical solution:

[0007] A cloth inspection machine comprises a cloth inspection platform, a cloth inspection and cutting mechanism, a winder and an unwinder, the winder and the unwinder are respectively located outside the two ends of the cloth inspection platform, the cloth inspection and cutting mechanism is located between the winder and the unwinder and is installed on the cloth inspection platform in a manner that can move up and down, with the conveying direction of the cloth as the left and right directions, the winder and the unwinder are respectively located outside the left and right ends of the cloth inspection platform; it also includes a thickness measuring mechanism, a gluing mechanism and a flattening mechanism, the unwinder, the thickness measuring mechanism, the cloth inspection and cutting mechanism, the flattening mechanism and the winder are arranged in sequence from right to left, the thickness measuring mechanism comprises a lower seat, an upper seat and a thickness measuring part, the first end of the lower seat is installed on the cloth inspection platform and is flush with the top surface of the cloth inspection platform, the second end of the lower seat is installed on the cloth inspection platform The upper seat is rotatably mounted on the lower seat in a manner that allows the upper seat to be positioned above the lower seat or rotated out of the cloth inspection platform. The lower seat and the upper seat define a thickness measuring space for the leather to pass through horizontally in the left-right direction. The thickness measuring portion is vertically arranged within the rear end range of the thickness measuring space, and the upper end of the thickness measuring portion extends upwardly out of the upper seat, while the lower end thereof extends into the thickness measuring space and is suspended above the lower seat. A measuring shell is provided within the upper end of the thickness measuring portion, and thickness sensors are provided at the lower end of the thickness measuring portion and at the top surface of the first end of the lower seat. The thickness sensor is within the range of the thickness measuring space, and a measuring drive device is provided on the upper seat for triggering the thickness sensor to start detection of the measuring shell after the leather enters the thickness measuring space.

[0008] The adhesive tape is passed through the fixing base and the adhesive tape is passed through the fixing base to be fixed on the fixing base, and the adhesive tape is passed through the fixing base to be fixed on the fixing base, and the adhesive tape is passed through the fixing base to be fixed on the fixing base, and the adhesive tape is passed through the fixing base to be fixed on the fixing base.

[0009] The flattening mechanism is mounted on the fabric inspection table in a manner that it can relatively press the adhesive tape bonding portion of the leather.

[0010] The front side of the right end of the cloth inspection platform is recessed with a mounting groove that leads to the outside of the top surface of the cloth inspection platform. The mounting groove extends in the front-to-back direction, and is located on the right side of the cloth inspection and cutting mechanism. The rear end of the lower seat body is locked in the mounting groove, and the front end of the lower seat body extends forward outside the cloth inspection platform. A vertically arranged rotating motor is provided on the front side of the cloth inspection platform, and the output end of the rotating motor extends upward outside the front end of the lower seat body and is connected to the upper seat body through a connecting rod. The upper seat body extends in the front-to-back direction and is spaced relatively apart from the lower seat body up and down. The hollow space surrounded by the upper seat body, the lower seat body and the connecting rod is the above-mentioned thickness measuring space.

[0011] The top surface of the rear end of the upper seat body is concavely provided with a placement groove, and the above-mentioned measuring shell is placed in the placement groove of the upper seat body. The measuring shell is a measuring table, and the thickness measuring part has a measuring rod. The measuring rod is uprightly arranged on the measuring table and extends out of the two end portions of the measuring table, and the lower end of the measuring rod extends into the thickness measuring space. The thickness sensor has a detection substrate and a sensing substrate arranged opposite to each other in an upper and lower manner. The detection substrate is on the bottom surface of the measuring rod. The top surface of the rear end of the lower seat body is concavely provided with a groove for the sensing substrate to be embedded therein.

[0012] A trigger rod is provided on the upper end of the measuring rod, which extends above the upper seat body in the front-to-back direction. A socket tube is provided on the front end of the trigger rod. The measuring drive device has a driving cylinder, which is upright on the top surface of the upper seat body. The output end of the driving cylinder is connected to a vertically arranged driving rod, and the upper end of the driving rod is embedded in the socket tube.

[0013] The top surface of the cloth inspection table is provided with a rectangular strip groove at a position aligned with the cloth inspection and cutting mechanism, and the strip groove extends in the front-to-back direction. Two strip plates are placed on the top surface of the cloth inspection table at the position of the strip groove, and the bottom of the strip groove is provided with a plurality of embedding grooves that are spaced apart from each other and extend in the front-to-back direction. The strip plate is a metal plate, and the bottom surface of the strip plate is provided with a strip convex strip extending in the front-to-back direction and capable of extending into the embedding groove.

[0014] The fixed seat is located outside the front side of the cloth inspection table, and a first translation cylinder is uprightly arranged on the top surface of the fixed seat, the output end of the first translation cylinder is arranged upward, and the output end of the first translation cylinder is connected to the tape mounting seat, and a second translation cylinder is provided on the top surface of the tape mounting seat along the front and rear directions, the output end of the second translation cylinder is arranged backward, and the output end of the second translation cylinder is connected to the tape driving seat, and a mounting rod is convexly provided on the left side of the second translation cylinder and is arranged horizontally along the left and right directions for the tape to be rotatably installed thereon, the left side of the tape driving seat corresponds to the roller and transition rod on the rear side of the mounting rod, the transition rod is between the mounting rod and the roller, the roller is rotatably installed on the left side of the tape driving seat, and the transition rod is fixed on the left side of the tape driving seat.

[0015] The cutting part has a third translation cylinder and a cutting knife. The third translation cylinder is located at the front side of the cloth inspection table and outside the left side of the embedding groove. The third translation cylinder is set to the right and connected to the cutting knife, and the cutting knife is tightly fitted with the front side of the cloth inspection table.

[0016] A mounting bracket is provided on the rear side of the left end of the cloth inspection table, and the mounting bracket is located outside the left side of the cloth inspection and cutting mechanism. The mounting bracket comprises a vertical rod, a horizontal rod and an inclined rod. The vertical rod is mounted on the rear side of the cloth inspection table in a manner that it can move left and right, and the horizontal rod is located in front of the vertical rod and is vertically connected to the vertical rod in a manner that it can be adjusted up and down. The inclined rod is arranged to be inclined to the left from top to bottom, and the upper end of the inclined rod is connected to an end of the horizontal rod facing away from the vertical rod. Circular protrusions are convex on both the front and rear sides of the lower end of the inclined rod, and the above-mentioned pressing wheels are rotatably connected to the circular protrusions.

[0017] The flattening mechanism is located outside the left side of the cloth inspection and cutting mechanism, and the flattening mechanism has an upper pressing roller and a lower pressing roller. The lower pressing roller is rotatably installed on the left side of the cloth inspection platform, and the upper pressing roller and the lower pressing roller are arranged parallel to each other. Vertical plates are erected at the front and rear ends of the left side wall of the cloth inspection platform, and the lower pressing roller is rotatably installed between the two vertical plates, and the top surface of the lower pressing roller is flush with the top surface of the cloth inspection platform. Moving cylinders are erected on the opposite sides of the two vertical plates, and the output ends of the moving cylinders extend upward outside the vertical plates, and the output ends of the two moving cylinders are respectively rotatably connected to the two ends of the upper pressing roller.

[0018] The cloth inspection machine of the present invention, when in use, pulls one end of the leather unwound on the unwinding machine above the cloth inspection table, the leather first passes through the thickness measuring space for thickness detection, and the thickness measurement data is displayed by the thickness measuring shell. If the leather needs to be cut, it is fed back to the cloth inspection and cutting mechanism for cutting, otherwise the cloth inspection and cutting mechanism cuts the seam on the leather. After the seam between the two small rolls of leather is cut, the cloth inspection and cutting mechanism moves up, and then drives the free end of the adhesive tape to stretch backward to the upper rear side of the leather, driving the adhesive tape to move downward, so that the rear end of the adhesive tape is attached to the rear end of the leather. At this time, the pressing wheel rolls to the top surface of the adhesive tape to press the adhesive tape downward, and the rear end of the adhesive tape is pressed down at a fixed point, and the adhesive tape continues to move forward, so that the entire adhesive tape can be initially attached to the leather. When the adhesive tape moves out of the cloth inspection table, The cutting part starts to cut the tape, and the leather continues to move to the left, and the leather is continuously transported to the flattening mechanism. The winder continues to move, which causes the leather to be continuously wound, and also drives the flattening mechanism to relatively roll the leather, so that the bonding between the leather and the tape is more firmly bonded under the pressing action of the flattening mechanism; compared with the existing technology, the leather is automatically bonded with the tape by the gluing mechanism and the tape is pressed by the flattening mechanism, so that the two small rolls of leather are adhered together by the tape, without manual pressing, reducing the workload, and at the same time, the thickness of the leather is automatically measured by the thickness measuring mechanism, without manual measurement, improving work efficiency, and without turning the leather off the cloth inspection table for thickness measurement. The leather will not be offset during the measurement process, and the entire device has a high degree of automation and high work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention.

[0020] Figure 2 It is a structural schematic diagram of the thickness measuring mechanism of the present invention. DETAILED DESCRIPTION

[0021] In order to further explain the technical solution of the present invention, it is described in detail below with reference to the accompanying drawings.

[0022] A cloth inspection machine, such as Figure 1-Figure 2As shown, it includes a cloth inspection platform 1, a cloth inspection and cutting mechanism 2, a winder, an unwinder (not shown in the figure), a thickness measuring mechanism, a gluing mechanism and a flattening mechanism 5. The winder and the unwinder are respectively located outside the two ends of the cloth inspection platform 1, and the cloth inspection and cutting mechanism 2 is located between the winder and the unwinder and is installed on the cloth inspection platform 1 in a manner that can move up and down. With the conveying direction of the cloth as the left and right direction, the winder and the unwinder are respectively located outside the left and right ends of the cloth inspection platform 1, and the unwinder, the thickness measuring mechanism, the cloth inspection and cutting mechanism 2, the flattening mechanism 5 and the winder are arranged in sequence from right to left. The way in which the cutting mechanism 2 cuts the leather and the working methods of the winder and the unwinder are well known to those skilled in the art and will not be elaborated on here. During use, the unwound end of the leather on the unwinder is pulled out to the top of the cloth inspection table 1, and the leather is measured for thickness by the thickness measuring mechanism. The cloth inspection and cutting mechanism 2 cuts the seams or unqualified parts, and after cutting, the cloth inspection and cutting mechanism 2 moves upward. The gluing mechanism uses tape to glue the two small rolls of leather together, and the flattening mechanism 5 allows the tape to be more firmly attached to the leather, and finally the leather is wound up by the winder.

[0023] The thickness measuring mechanism comprises a lower seat body 31, an upper seat body 32 and a thickness measuring part, a first end of the lower seat body 31 is mounted on the cloth inspection platform 1 and is flush with the top surface of the cloth inspection platform 1, a second end of the lower seat body 31 extends out of the cloth inspection platform 1, and the upper seat body 32 is rotatably mounted on the lower seat body 31 in a manner that it can be rotated to be above the lower seat body 31 or rotated out of the cloth inspection platform 1, the lower seat body 31 and the upper seat body 32 are surrounded by a thickness measuring space 100 for the leather to pass horizontally along the left and right directions; specifically, a mounting groove is recessed on the front side of the right end of the cloth inspection platform 1 to the outside of the top surface of the cloth inspection platform 1, the mounting groove is extended along the front and rear direction, and the mounting groove is on the right side of the cloth inspection and cutting mechanism 2, the rear end of the lower seat body 31 is locked in the mounting groove, the front end of the lower seat body 31 extends forward outside the cloth inspection platform 1, and a mounting groove is recessed on the front side of the cloth inspection platform 1 to extend to the outside of the There is a vertically arranged rotating motor 11, and the rotating motor 11 is provided with a fixing box (not shown in the figure) locked on the front side of the cloth inspection table. The output end of the rotating motor 11 extends upward from the front end of the lower seat body 31 and is connected to the upper seat body 32 through a connecting rod 111. The upper seat body 32 extends in the front and rear directions and is arranged with a relative interval up and down between the lower seat body 31. The hollow space surrounded by the upper seat body 32, the lower seat body 31 and the connecting rod 111 is the above-mentioned thickness measuring space 100; when in use, the rotating motor 11 is driven to rotate, driving the upper seat body 32 to rotate out of the upper range of the cloth inspection table 1, so that the leather is placed on the top surface of the cloth inspection table 1. After the leather is placed on the top surface of the cloth inspection table 1, the rotating motor 11 is driven to make the upper seat body 32 rotate to be directly above the lower seat body 31, so that the leather falls into the range of the thickness measuring space 100.

[0024] The thickness measuring part is vertically arranged within the rear end range of the thickness measuring space 100, and the upper end of the thickness measuring part extends upwardly out of the upper seat body 32, and the lower end thereof extends into the thickness measuring space 100 and is suspended above the lower seat body 31. A measuring shell is provided in the upper end of the thickness measuring part, and a thickness sensor is provided at the lower end of the thickness measuring part and the top surface of the first end of the lower seat body 31. The thickness sensor is within the range of the thickness measuring space 100, and a measuring drive device is provided on the upper seat body 32 for triggering the thickness sensor to start the measuring shell detection after the leather enters the thickness measuring space 100; specifically, The top surface of the rear end of the upper seat 32 is concavely provided with a placement groove 200, and the above-mentioned measuring shell is placed in the placement groove 200 of the upper seat 32. The measuring shell is a measuring gauge 321, and the thickness measuring part has a measuring rod 33. The measuring rod 33 is uprightly arranged on the measuring gauge 321 and extends out of the two ends of the measuring gauge 321, and the lower end of the measuring rod 33 extends into the thickness measuring space 100. The thickness sensor 4 has a detection substrate 41 and a sensing substrate 42 arranged opposite to each other. The detection substrate 41 is on the bottom surface of the measuring rod 33. The top surface of the rear end of the measuring rod 31 is provided with a groove for the sensing substrate 42 to be embedded therein. The upper end of the measuring rod 33 is provided with a trigger rod 331. The trigger rod 331 extends above the upper seat body 32 in the front-to-back direction. The front end of the trigger rod 331 is provided with a sleeve 3311. The measuring drive device has a driving cylinder 34. The driving cylinder 34 is vertically arranged on the top surface of the upper seat body 32. The output end of the driving cylinder 34 is connected to the vertically arranged driving rod. The upper end of the driving rod is embedded in the sleeve 3311. The measured object enters the measuring space. The specific structure of the measuring rod 33 driving the detection substrate 41 to move downward and cooperating with the sensing substrate 42 to detect the thickness of the leather and display it on the measuring meter (that is, this measuring principle is the measuring principle of a mechanical contact measuring instrument) is well known to those skilled in the art and will not be elaborated here; when used, the driving cylinder 34 is started, and the driving cylinder 34 drives the measuring rod 33 to move downward, and drives the detection substrate 41 to move downward, and detects the thickness of the leather between the detection substrate 41 and the sensing substrate 42, and displays it on the measuring meter.

[0025] The gluing mechanism is outside the cloth inspection table 1, and the gluing mechanism comprises a fixed seat 41, a tape mounting seat 42 on which the tape is rotatably mounted, a tape driving seat 43 for the free end of the tape to pass through and to attach the tape from back to front to the opposite ends of the two rolls of leather, a pressing wheel 44 that is pressed on the rear side of the tape when the tape driving seat 43 attaches the tape to the rear side of the two rolls of leather, and a cutting portion for cutting the tape when the tape is moved out of the cloth inspection table 1, and the tape driving seat 43 is installed in a manner that it can be translated back and forth to deliver the tape driving seat 43 to the top of the opposite ends of the two rolls of leather. On the tape mounting seat 42, the fixed seat 41 is located between the cloth inspection and cutting mechanism 2 and the cloth inspection platform 1, and the tape mounting seat 42 is mounted on the fixed seat 41 in a manner that it can move up and down; specifically, the fixed seat 41 is located outside the front side of the cloth inspection platform 1, and a first translation cylinder 411 is vertically arranged on the top surface of the fixed seat 41, and the output end of the first translation cylinder 411 is arranged upward, and the output end of the first translation cylinder 411 is connected to the tape mounting seat 42, and a second translation cylinder 421 is horizontally arranged along the front and rear directions on the top surface of the tape mounting seat 42, and the second translation cylinder 421 is arranged horizontally along the front and rear directions. The output end of the second translation cylinder 421 is arranged toward the rear, and the output end of the second translation cylinder 421 is connected to the tape driving seat 43. The initial state of the bottom surface of the tape driving seat 43 is higher than the top surface of the cloth inspection table. The left side of the second translation cylinder 421 is convexly provided with a mounting rod (not shown in the figure) which is arranged horizontally in the left and right directions and is used for the tape to be rotatably installed thereon. The left side of the tape driving seat 43 is provided with a roller 431 and a transition rod 432 corresponding to the rear side of the mounting rod. The transition rod 432 is between the mounting rod and the roller 431, and there are two transition rods. The free end of the tape is clamped between the two transition rods, and the roller rotation is installed It is installed on the left side of the tape driving seat, and the transition rod is fixed on the left side of the tape driving seat, that is, a round rod is protruding to the left on the left side of the tape mounting seat, and the roller is sleeved outside the round rod; when in use, the tape is sleeved on the mounting rod, and the free end of the tape is passed between the two transition rods and below the roller 431, driving the output end of the second translation cylinder 421 to translate backward to above the rear ends of the two small rolls of leather, and also causing the tape to be stretched backward, and then driving the output end of the first translation cylinder to move downward, and driving the output end of the second translation cylinder to move forward slightly, so that the tape below the roller is adhered to the rear ends of the two small rolls of leather.

[0026] The pressing wheel 44 is installed on the cloth inspection platform 1 in a manner that it can translate left and right and press on the leather; specifically, a mounting frame 5 is provided on the rear side of the left end of the cloth inspection platform 1, and the mounting frame 5 is located outside the left side of the cloth inspection and cutting mechanism 2. The mounting frame 5 has a vertical rod 51, a horizontal rod 52 and an inclined rod 53. The vertical rod 51 is installed on the rear side of the cloth inspection platform 1 in a manner that it can move left and right, that is, the rear side surface of the cloth inspection platform 1 is concavely provided with a sliding groove extending in the left and right directions, and the lower end of the vertical rod is convexly provided with a sliding block that slides in the sliding groove in a limited position. A sliding motor (not shown in the figure) is provided on the rear side of the right end surface of the cloth inspection platform 1, and a screw rod extending in the left and right directions is connected to the output end of the sliding motor, and the screw rod is screwed to the sliding block. The horizontal rod 52 is located on the front side of the vertical rod 51 and is vertically connected to the vertical rod 51 in a manner that can be adjusted up and down, that is, the vertical rod 51 is provided with a plurality of The upper end of the tilting rod 53 is connected to the end of the horizontal rod 52 facing away from the vertical rod 51, and the front and rear sides of the lower end of the tilting rod 53 are convex with circular protrusions, and the circular protrusions are rotatably connected to the above-mentioned pressing wheels 44; when used, the fixing holes are aligned with one of the connecting holes so that the pressing wheel 44 can be pressed on the leather, and the sliding motor is driven. The sliding motor drives the screw to rotate, and the screw drives the sliding block to move left and right along the screw, and the tape stacked on the rear ends of the two small rolls of leather, the roller continues to move forward, so that the roller moves out of the cloth inspection table 1, and the roller also makes the tape initially adhere to the leather during the movement from back to front.

[0027] The cutting part is located on the side of the fabric inspection table 1 facing away from the pressing wheel 44; specifically, the cutting part has a third translation cylinder and a cutting knife 45, the third translation cylinder is located on the front side of the fabric inspection table 1, the third translation cylinder is set to the right and is connected to the cutting knife 45, and the cutting knife 45 is tightly fitted with the front side of the fabric inspection table 1; when in use, after the roller moves out of the fabric inspection table, the third translation cylinder is started, and the cutting knife is started to cut off the tape on the rear side of the roller.

[0028] The flattening mechanism 5 is installed on the cloth inspection table 1 in a manner that it can press the adhesive tape bonding part of the leather relatively; the flattening mechanism 5 is outside the left side of the cloth inspection and cutting mechanism 2, and the flattening mechanism 5 has an upper pressing roller 51 and a lower pressing roller 52, and the lower pressing roller 52 is rotatably installed on the left side of the cloth inspection table 1, and the upper pressing roller 51 and the lower pressing roller 52 are arranged parallel to each other, and vertical plates 12 are erected at the front and rear ends of the left side wall of the cloth inspection table 1, and the lower pressing roller 52 is rotatably installed between the two vertical plates 12, and the top surface of the lower pressing roller 52 is flush with the top surface of the cloth inspection table 1, and a moving cylinder 121 is erected on the opposite side of the two vertical plates 12. The output end of 121 extends upward out of the vertical plate 12, and the output ends of the two movable cylinders 121 are rotatably connected to the two ends of the upper pressing roller 51 respectively; when in use, the output end of the movable cylinder 121 is driven to move upward, so that the leather passes between the upper pressing roller 51 and the lower pressing roller 52, and then the output end of the movable cylinder 121 is driven to move downward, and the leather is clamped between the upper pressing roller 51 and the lower pressing roller 52, and under the continuous winding of the winder, the leather is transported to the right, and the upper pressing roller 51 and the lower pressing roller 52 roll relative to each other, and apply relative pressure to the leather, so that the bonding between the leather and the tape is more firmly bonded under the rolling and pressing action of the upper pressing roller 51 and the lower pressing roller 52.

[0029] The cloth inspection machine of the present invention, when in use, pulls one end of the leather unrolled on the unwinding machine above the cloth inspection table, and the leather first passes through the thickness measuring space for thickness detection, and the thickness measurement data is displayed by the thickness measuring shell. If the leather needs to be cut, it is fed back to the cloth inspection and cutting mechanism for cutting, otherwise the cloth inspection and cutting mechanism cuts the seam on the leather. After the seam between the two small rolls of leather is cut, the cloth inspection and cutting mechanism moves up, and then drives the second translation cylinder to drive the roller to move backward and stretch the free end of the tape backward to the upper rear side of the leather, and starts the first translation cylinder to drive the tape downward, so that the rear end of the tape is attached to the rear end of the leather. At this time, the pressing wheel rolls to the top surface of the tape to press the tape downward, and the rear end of the tape is pressed down at a fixed point, and the roller continues to move forward, so that the entire tape can be initially attached to the leather. When the roller moves out of the cloth inspection table 1, the cutting knife starts to cut off the bottom surface of the roller. The leather is continuously wound between the upper and lower pressing rollers 51 and 52, and the upper and lower pressing rollers 51 and 52 are driven to roll relative to each other, thereby relatively crushing the leather, so that the bonding between the leather and the adhesive tape is more firmly bonded under the rolling action of the upper and lower pressing rollers 51 and 52; compared with the prior art, the leather is automatically bonded with the adhesive tape by the gluing mechanism and the adhesive tape is pressed by the flattening mechanism, so that the two small rolls of leather are adhered together by the adhesive tape, without manual pressing, thereby reducing the workload; at the same time, the thickness of the leather is automatically measured by the thickness measuring mechanism, without manual measurement, thereby improving work efficiency, and without turning the leather off the cloth inspection table for thickness measurement, and the leather will not be offset during the measurement process. The entire device has a high degree of automation and high work efficiency.

[0030] The top surface of the cloth inspection table 1 is provided with a rectangular strip groove at a position aligned with the cloth inspection and cutting mechanism 2 above and below, and the strip groove extends in the front-to-back direction. The top surface of the cloth inspection table 1 is provided with two strip plates 13 spaced apart from each other at the position of the strip groove, and the bottom of the strip groove is provided with a plurality of embedding grooves spaced apart from each other and extending in the front-to-back direction. The cutting knife is located outside the left side of the embedding groove. The strip plate 13 is a metal plate, and the bottom surface of the strip plate 13 is convexly provided with strip ridges extending in the front-to-back direction and capable of extending into the embedding groove. When used, the metal plate is placed in the strip groove and the strip ridges are extended into one of the embedding grooves. By extending the strip ridges into different embedding grooves, the spacing between the two metal plates can be adjusted to adapt to different seams of leather and cut the seams. When the seams fall into the range of the metal plates, the cloth inspection and cutting mechanism cuts the leather on the metal plate, which is not easy to damage the cloth inspection table.

[0031] The product form of the present invention is not limited to the illustrations and embodiments of this case. Any appropriate changes or modifications made by anyone with similar ideas should be deemed to be within the patent scope of the present invention.

[0032] The invention discloses a cloth inspection machine, comprising a cloth inspection table, a cloth inspection and cutting mechanism, a winder and an unwinder, a thickness measuring mechanism, a gluing mechanism and a flattening mechanism, the thickness measuring mechanism having a thickness measuring space, the thickness measuring mechanism being provided with a measuring drive device which triggers thickness measurement after the leather enters the thickness measuring space; the gluing mechanism comprising a fixing seat, a tape mounting seat, a tape driving seat, a pressing wheel and a cutting portion, the tape driving seat being mounted on the tape mounting seat in a manner capable of translationally moving back and forth, the fixing seat being located within a range between the cloth inspection and cutting mechanism and the cloth inspection table, the tape mounting seat being mounted on the fixing seat in a manner capable of moving up and down, the pressing wheel being mounted on the cloth inspection table in a manner capable of translationally moving left and right and pressing on the leather, the cutting portion being located on a side of the cloth inspection table facing away from the pressing wheel; the flattening mechanism being mounted on the cloth inspection table in a manner capable of relatively pressing the tape bonding portion of the leather; compared with the prior art, there is no need to manually bond the tape to the leather, and there is no need to manually measure the thickness of the leather.

Claims

1. A cloth inspection machine, comprising a cloth inspection platform, a cloth inspection and cutting mechanism, a winder, and an unwinder, wherein the winder and unwinder are respectively located outside the two ends of the cloth inspection platform, and the cloth inspection and cutting mechanism is located between the winder and unwinder and is mounted on the cloth inspection platform in a manner capable of moving up and down. With the cloth conveying direction as the left and right direction, the winder and unwinder are respectively located outside the left and right ends of the cloth inspection platform; characterized in that: The cam is provided with a first end portion for receiving the leather from the upper base and a second end portion for receiving the leather from the lower base, and the second end portion for receiving the leather from the lower base is provided with a second end portion for receiving the leather from the lower base; The adhesive tape is passed through the fixing base and the adhesive tape is passed through the fixing base to be fixed on the fixing base, and the adhesive tape is passed through the fixing base to be fixed on the fixing base, and the adhesive tape is passed through the fixing base to be fixed on the fixing base, and the adhesive tape is passed through the fixing base to be fixed on the fixing base. The flattening mechanism is mounted on the fabric inspection table in a manner that it can relatively press the adhesive tape bonding portion of the leather.

2. A cloth inspection machine according to claim 1, characterized in that: The front side of the right end of the cloth inspection platform is recessed with a mounting groove that leads to the outside of the top surface of the cloth inspection platform. The mounting groove extends in the front-to-back direction, and is located on the right side of the cloth inspection and cutting mechanism. The rear end of the lower seat body is locked in the mounting groove, and the front end of the lower seat body extends forward outside the cloth inspection platform. A vertically arranged rotating motor is provided on the front side of the cloth inspection platform, and the output end of the rotating motor extends upward outside the front end of the lower seat body and is connected to the upper seat body through a connecting rod. The upper seat body extends in the front-to-back direction and is spaced relatively apart from the lower seat body up and down. The hollow space surrounded by the upper seat body, the lower seat body and the connecting rod is the above-mentioned thickness measuring space.

3. The cloth inspection machine according to claim 2, characterized in that: The top surface of the rear end of the upper seat body is concavely provided with a placement groove, and the above-mentioned measuring shell is placed in the placement groove of the upper seat body. The measuring shell is a measuring table, and the thickness measuring part has a measuring rod. The measuring rod is uprightly arranged on the measuring table and extends out of the two end portions of the measuring table, and the lower end of the measuring rod extends into the thickness measuring space. The thickness sensor has a detection substrate and a sensing substrate arranged opposite to each other in an upper and lower manner. The detection substrate is on the bottom surface of the measuring rod. The top surface of the rear end of the lower seat body is concavely provided with a groove for the sensing substrate to be embedded therein.

4. The cloth inspection machine according to claim 3, characterized in that: A trigger rod is provided on the upper end of the measuring rod, which extends above the upper seat body in the front-to-back direction. A socket tube is provided on the front end of the trigger rod. The measuring drive device has a driving cylinder, which is upright on the top surface of the upper seat body. The output end of the driving cylinder is connected to a vertically arranged driving rod, and the upper end of the driving rod is embedded in the socket tube.

5. The cloth inspection machine according to claim 1, characterized in that: The top surface of the cloth inspection table is provided with a rectangular strip groove at a position aligned with the cloth inspection and cutting mechanism, and the strip groove extends in the front-to-back direction. Two strip plates are placed on the top surface of the cloth inspection table at the position of the strip groove, and the bottom of the strip groove is provided with a plurality of embedding grooves that are spaced apart from each other and extend in the front-to-back direction. The strip plate is a metal plate, and the bottom surface of the strip plate is provided with a strip convex strip extending in the front-to-back direction and capable of extending into the embedding groove.

6. The cloth inspection machine according to claim 1, characterized in that: The fixed seat is located outside the front side of the cloth inspection table, and a first translation cylinder is uprightly arranged on the top surface of the fixed seat, the output end of the first translation cylinder is arranged upward, and the output end of the first translation cylinder is connected to the tape mounting seat, and a second translation cylinder is provided on the top surface of the tape mounting seat and is arranged horizontally along the front and rear directions, the output end of the second translation cylinder is arranged backward, and the output end of the second translation cylinder is connected to the tape driving seat, and a mounting rod is convexly provided on the left side of the second translation cylinder and is arranged horizontally along the left and right directions for the tape to be rotatably installed thereon, and a roller and a transition rod corresponding to the rear side of the mounting rod are provided on the left side of the tape driving seat, the transition rod is between the mounting rod and the roller, the roller is rotatably installed on the left side of the tape driving seat, and the transition rod is fixed on the left side of the tape driving seat.

7. The cloth inspection machine according to claim 5, characterized in that: The cutting part has a third translation cylinder and a cutting knife. The third translation cylinder is located at the front side of the cloth inspection table and outside the left side of the embedding groove. The third translation cylinder is set to the right and connected to the cutting knife, and the cutting knife is tightly fitted with the front side of the cloth inspection table.

8. The cloth inspection machine according to claim 1, characterized in that: A mounting bracket is provided on the rear side of the left end of the cloth inspection table, and the mounting bracket is located outside the left side of the cloth inspection and cutting mechanism. The mounting bracket comprises a vertical rod, a horizontal rod and an inclined rod. The vertical rod is mounted on the rear side of the cloth inspection table in a manner that it can move left and right, and the horizontal rod is located in front of the vertical rod and is vertically connected to the vertical rod in a manner that it can be adjusted up and down. The inclined rod is arranged to be inclined to the left from top to bottom, and the upper end of the inclined rod is connected to an end of the horizontal rod facing away from the vertical rod. Circular protrusions are convex on both the front and rear sides of the lower end of the inclined rod, and the above-mentioned pressing wheels are rotatably connected to the circular protrusions.

9. The cloth inspection machine according to claim 1, characterized in that: The flattening mechanism is located outside the left side of the cloth inspection and cutting mechanism, and the flattening mechanism has an upper pressing roller and a lower pressing roller. The lower pressing roller is rotatably installed on the left side of the cloth inspection platform, and the upper pressing roller and the lower pressing roller are arranged parallel to each other. Vertical plates are erected at the front and rear ends of the left side wall of the cloth inspection platform, and the lower pressing roller is rotatably installed between the two vertical plates, and the top surface of the lower pressing roller is flush with the top surface of the cloth inspection platform. Moving cylinders are erected on the opposite sides of the two vertical plates, and the output ends of the moving cylinders extend upward outside the vertical plates, and the output ends of the two moving cylinders are respectively rotatably connected to the two ends of the upper pressing roller.

Images