Novel large cloth placing machine

Abstract

The utility model relates to the technical field of knitting, and provides a novel large cloth swinging machine which comprises a controller, a base, a supporting seat, a cloth swinging frame, an encoder, an inductive switch, a servo motor, a stroke frame, a cloth swinging mechanism arranged on the stroke frame and a back-and-forth driving mechanism. The servo motor drives the driving shaft to rotate to drive the driving gear to rotate so as to drive the driven gear to rotate to enable the base to rotate on the supporting seat, the inductive switch recognizes the rotating speed of the circular knitting machine in real time and feeds the rotating speed back to the controller through the encoder, the stroke frame is arranged on the upper portion of the cloth swinging frame, and the traction roller set pulls woven cloth to the cloth swinging mechanism. The first driving unit is arranged on the stroke frame, and the output end of the first driving unit is connected with and drives the two walking belts to synchronously and horizontally move back and forth so as to drive the cloth swinging mechanism to move back and forth in the horizontal direction to swing, pile and fold cloth. The cloth placing machine solves the problems that an existing cloth placing machine is complex in swing adjusting structure, the swing cannot be conveniently and accurately controlled, and the cloth storage amount is small.

Description

Technical Field

[0001] The utility model relates to the technical field of knitting, in particular to a novel large-scale cloth-moving machine. Background Art

[0002] During the production process, as the cloth is continuously conveyed, the cloth needs to be folded neatly to avoid the disorderly stacking of the cloth, which will cause wrinkles on the cloth and affect the quality of the cloth. The cloth folding machine is a device that can fold the cloth neatly. During the folding process, the existing cloth folding machine has inconsistent cloth swing amplitude, and cannot adjust the cloth swing amplitude according to the type of cloth and the need for folding, so the scope of application is narrow. In view of the above problems, the Chinese patent with announcement number CN201521106481.0 discloses an improved cloth-swinging mechanism, the technical key points of which are: an improved cloth-swinging mechanism, including a frame, a swing arm for swinging the cloth is hinged on the frame, a gear plate driven by a motor is rotatably arranged on the frame, a transmission rod for driving the swing arm to swing back and forth is hinged between the gear plate and the swing arm, the hinge point between the transmission rod and the gear plate is misaligned with the center of the gear plate, a slide is arranged on the swing arm, an electric slider controlled by a stepping motor to slide in the slide is arranged in the slide, the other end of the transmission rod connected to the gear plate is hinged on the electric slider, and a controller for controlling the movement of the electric slider is arranged on the frame. This solution solves the problem of adjusting the swing amplitude of the cloth-swinging machine, but the mechanism for adjusting the swing amplitude is relatively complicated, and the swing amplitude cannot be conveniently and accurately controlled. In addition, the existing cloth-swinging machines are limited by large circular knitting machines, and their equipment models are basically small and medium-sized, and their cloth storage capacity is small, and they often need to be stopped for replacement, which affects production efficiency. Utility Model Content

[0003] Therefore, in view of the above problems, the utility model proposes a new large-scale cloth-moving machine which has a reasonable structure, can conveniently adjust the swing amplitude of the cloth-moving machine, is easy to use, can greatly increase the amount of cloth stored, and improve production efficiency.

[0004] In order to solve this technical problem, the utility model adopts the following scheme: a new large-scale cloth-moving machine, including a controller, a base, a support base, a cloth-moving frame, an encoder, an induction switch, a servo motor, a stroke frame, a cloth-moving mechanism and a reciprocating drive mechanism arranged on the stroke frame, the upper surface of the base is connected to the bottom of the cloth-moving frame and the lower surface of the base is rotatably connected to the upper surface of the support base, a driven shaft is arranged on the lower surface of the base and a driven gear is sleeved on the driven shaft, the servo motor is arranged on the support base and the output end of the servo motor is connected to a driving shaft, a driving gear is sleeved on the driving shaft, and the driving gear is meshed with the driven gear, the servo motor drives the driving shaft to rotate, drives the driving gear to rotate, and then drives the driven gear to rotate so that the base rotates on the support base, the induction switch recognizes the rotation speed of the large circular knitting machine in real time and feeds it back to the controller through the encoder, The cloth-moving frame includes a cloth-moving frame for storing the cloth and a traction roller group arranged on the top of the cloth-moving frame. The travel frame is arranged on the upper part of the cloth-moving frame. Walking channels are arranged on opposite sides of the travel frame. The reciprocating drive mechanism includes a first drive unit and two walking belts. The two walking belts are respectively arranged on the walking channels on both sides of the travel frame. The two ends of the cloth-moving mechanism can be synchronously adjusted and arranged between the two walking belts, and the cloth-moving mechanism is perpendicular to the walking belts. The traction roller group pulls the cloth to the cloth-moving mechanism. The first drive unit is arranged on the travel frame, and the output ends of the first drive unit are respectively connected to and drive the two walking belts to move synchronously horizontally back and forth, and then drive the cloth-moving mechanism to move back and forth in the horizontal direction to swing and fold the cloth. The traction roller group, servo motor, cloth-moving mechanism and reciprocating drive mechanism are all connected to and controlled by a controller.

[0005] Furthermore, the cloth-swinging mechanism includes two fixed seats, a cloth guide roller and a clamping roller group rotatably connected between the two fixed seats, and a second driving unit. The second driving unit is output-connected and drives the clamping roller group to pull the cloth to the cloth-swinging frame for conveying the cloth to be swung and folded. Limit blocks adjustably connected to the walking belt are respectively provided on the sides of the two fixed seats facing away from each other. The two fixed seats are adjustably and fixedly connected to the two walking belts via the limit blocks.

[0006] Furthermore, the first driving unit includes a forward and reverse motor, a second driving shaft and a second driven shaft. The second driving shaft and the second driven shaft are respectively arranged in parallel on the travel frame at both ends of the two walking channels. The two walking belts are respectively arranged in parallel on the second driving shaft and the second driven shaft. The forward and reverse motor is arranged on the travel frame and the output end of the forward and reverse motor is connected to the second driving shaft to drive the second driving shaft to rotate forward and reverse.

[0007] Furthermore, the two walking belts are conveyor belts or conveyor chains.

[0008] Furthermore, an annular boss extending upward is provided on the circumference of the upper surface of the support seat, and an annular ring with an inner diameter matching the outer diameter of the annular boss of the support seat is provided on the lower surface of the base, and the annular ring of the base can be rotatably mounted on the annular boss of the support seat.

[0009] Furthermore, an annular boss extending upward is provided on the circumference of the upper surface of the support seat, and an annular ring with an outer diameter matching the inner diameter of the annular boss of the support seat is provided on the lower surface of the base, and the annular ring of the base is rotatably embedded in the annular boss of the support seat.

[0010] Furthermore, it also includes a reducer, and the servo motor is connected to the reducer to drive the driving shaft to rotate.

[0011] Furthermore, a bottom plate is provided at the bottom of the cloth placing frame and a walking trolley for placing the cloth is provided on the bottom plate.

[0012] Furthermore, support columns are provided on opposite sides of the upper portion of the manipulation frame, and the traction roller group is provided between the tops of the two support columns.

[0013] By adopting the above-mentioned technical scheme, the beneficial effects of the utility model are as follows: by arranging a reciprocating drive mechanism on the stroke frame, and then adjusting the cloth-making mechanism to be adjustably arranged on the walking belt of the reciprocating drive mechanism, the amplitude modulation can be realized by adjusting the fixed position of the cloth-making mechanism on the walking belt, that is, the swing amplitude of the cloth-making machine can be quickly adjusted according to the needs of the user, and the adjustment is convenient and fast. By adjusting the stroke position of the cloth-making mechanism on the walking belt, the swing amplitude of the cloth-making mechanism can be adjusted, and the swing amplitude can be conveniently and quickly adjusted to adapt to new products of different specifications. The rotation speed of the large circular machine is identified in real time by the induction switch and fed back to the controller through the encoder, and then the controller controls the servo motor to directly drive the driving shaft to rotate and drive the driving gear according to the feedback induction information. The rotation of the wheel drives the driven gear to rotate and the base rotates on the support seat, so that the base of the cloth-moving machine adjusts the required speed according to the cloth-out speed of the large circular machine and the material requirements of the cloth and rotates accordingly. When the large circular machine fails, the controller promptly controls the servo motor to stop driving to reduce the loss caused by the failure. At the same time, the autonomous drive of the cloth-moving machine can also facilitate the adaptive adjustment of the speed according to the elasticity or softness of the cloth, so that the stacking efficiency of the cloth is higher and the stacking effect of the cloth is better and smoother, making the operation of the entire machine more stable. At the same time, the independent drive of the cloth-moving machine cooperates with the rapid amplitude modulation to realize the amplitude modulation of products of different specifications, so that the overall cloth-moving frame can be made into a large machine to greatly increase the cloth storage capacity of the cloth-moving machine and improve production efficiency. Through further settings, that is, the cloth-moving mechanism is adjustable and fixedly connected with the walking belt through the limit block arranged on the fixed seat, so that the user only needs to loosen the limit block to move the fixed seat to the corresponding position of the walking belt according to the swing amplitude requirement and then lock the limit block and the walking belt to complete the adjustment. The structure is simple and the adjustment is quick and convenient. The cooperation between the annular ring of the base and the annular boss on the support seat makes the rotating structure between the base and the support seat more stable, and makes the servo motor directly drive the base to rotate more stably. The setting of the walking trolley makes it possible to quickly drag the cloth-moving frame for storage or enter the next process when the cloth stored in the cloth-moving machine reaches the cloth storage capacity, thereby reducing the downtime and can be widely promoted and applied. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0015] Figure 2 It is a partial top view of the structure of an embodiment of the utility model;

[0016] Figure 3 It is a partial structural schematic diagram of an embodiment of the utility model;

[0017] Figure 4 It is a partial three-dimensional structural schematic diagram of an embodiment of the utility model;

[0018] Figure 5 It is another partial structural schematic diagram of an embodiment of the utility model;

[0019] Figure 6 It is a partial structural schematic diagram of an embodiment of the utility model. DETAILED DESCRIPTION

[0020] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.

[0021] refer to Figure 1-Figure 6The preferred new large-scale cloth-moving machine of the utility model includes a controller, a base 1, a support base 2, a cloth-moving frame 3, an encoder, an induction switch, a servo motor 4, a reducer 5, a stroke frame 6, a cloth-moving mechanism and a reciprocating drive mechanism arranged on the stroke frame 6, the upper surface of the base 1 is connected to the bottom of the cloth-moving frame 3 and the lower surface of the base 1 is rotatably connected to the upper surface of the support base 2, an annular boss 21 extending upward is arranged on the circumference of the upper surface of the support base 2, an annular ring 11 whose inner diameter is matched with the outer diameter of the annular boss 21 of the support base 2 is arranged on the lower surface of the base 1, the annular ring 11 of the base 1 is rotatably sleeved on the annular boss 21 of the support base 2, a driven shaft 12 is arranged on the lower surface of the base 1 and a driven gear is sleeved on the driven shaft 12 Wheel 13, the servo motor 4 is arranged on the support seat 2, the servo motor 4 is connected through the reducer 5 and drives the driving shaft 9 to rotate, the driving shaft 9 is sleeved with a driving gear 91, the driving gear 91 is meshed with the driven gear 13, the servo motor 4 drives the driving shaft 9 to rotate through the reducer 5, drives the driving gear 91 to rotate, and then drives the driven gear 13 to rotate so that the base 1 rotates on the support seat 2, the induction switch recognizes the rotation speed of the large circular machine in real time and feeds back to the controller through the encoder, the cloth frame 3 includes a cloth frame 31 for storing the fabric and a traction roller group 32 arranged on the top of the cloth frame 31, support columns 311 are arranged on opposite sides of the upper part of the cloth frame 31, a bottom plate 312 is arranged at the bottom of the cloth frame 31, and an openable frame is arranged on one side of the cloth frame 31 The door 313, the traction roller group 32 is arranged between the tops of the two support columns 311, the travel frame 6 is arranged on the upper part of the swing frame 32, and the travel frame 6 is provided with walking channels 61 on opposite sides. The reciprocating drive mechanism includes a first driving unit and two walking belts, and the two walking belts are conveying chains. The two walking belts are respectively arranged on the walking channels 61 on both sides of the travel frame 6. The first driving unit includes a forward and reverse motor 811, a second driving shaft 812 and a second driven shaft 813. The second driving shaft 812 and the second driven shaft 813 are respectively arranged in parallel on the travel frame 6 at both ends of the two walking channels 61. The two walking belts are respectively sleeved on the second driving shaft 812 and the second driven shaft 813 in parallel. The forward and reverse motor 811 is arranged The output end of the forward and reverse motor 811 on the travel frame 6 is connected to the second driving shaft 812 to drive the second driving shaft 812 to rotate forward and reversely. The two ends of the cloth-swinging mechanism are respectively and synchronously adjustable between the two walking belts, and the cloth-swinging mechanism is perpendicular to the walking belt. The cloth-swinging mechanism includes two fixed seats 71, a cloth guide roller 72 and a pinch roller group 73 rotatably connected between the two fixed seats 71, and a second driving unit 74. The output of the second driving unit 74 is connected and drives the pinch roller group 73 to pull the cloth into the cloth-swinging frame 31 to transport the cloth for swinging and stacking. The two fixed seats 71 are respectively provided with limit blocks 711 adjustably connected to the walking belt on the sides facing away from each other. The two fixed seats 71 are respectively and adjustably fixedly connected to the two walking belts via the limit blocks 711.The traction roller group 32 guides the cloth to the cloth guide roller 72 of the cloth manipulation mechanism, and then the cloth is driven by the pinch roller group 73 to pinch and manipulate the cloth. The forward and reverse motor 811 of the first driving unit is connected via the second driving shaft 812 and the second driven shaft 813 and drives the two walking belts to move back and forth synchronously horizontally, thereby driving the cloth manipulation mechanism to move back and forth horizontally in the cloth manipulation frame 31 to swing and stack the cloth. The traction roller group 32, the servo motor 4, the reducer 5, the second driving unit of the cloth manipulation mechanism and the forward and reverse motor 811 of the reciprocating driving mechanism are all connected and controlled by the controller.

[0022] In the above embodiment, the bottom of the cloth-distributing frame can also be provided with a walking trolley on the bottom plate for placing the woven cloth, and the walking trolley is provided to facilitate the rapid transportation of the folded cloth out of the cloth-distributing frame; the two ends of the cloth-distributing mechanism can be respectively and synchronously adjusted between the two walking belts, and the cloth-distributing mechanism can be perpendicular to the walking belts, and the fixing seat of the cloth-distributing mechanism can also be connected with other structures that can be disassembled and adjusted with the walking belts. The two walking belts can also be conveyor belts, and it is only necessary to set the driving shaft and the driven shaft with synchronous wheels that match the conveyor belts. The rotatable connection structure between the support seat and the base can also be: an annular boss extending upward is provided on the circumference of the upper surface of the support seat, and an annular ring with an outer diameter matching the inner diameter of the annular boss of the support seat is provided on the lower surface of the base, and the annular ring of the base is rotatably embedded in the annular boss of the support seat. The rotatable connection structure between the support seat and the base can also be achieved by setting a rotating bearing structure between the upper surface of the support seat and the lower surface of the base to achieve rotatable connection.

[0023] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes may be made to the present invention in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims, all of which are within the scope of protection of the present invention.

Claims

1. A new large-scale cloth manipulation machine, comprising a controller, a base, a support seat, a cloth manipulation frame, an encoder, an induction switch, a servo motor, a travel frame, a cloth manipulation mechanism arranged on the travel frame and a reciprocating drive mechanism, characterized in that: The upper surface of the base is connected to the bottom of the cloth-moving frame, and the lower surface of the base is rotatably connected to the upper surface of the support seat. A driven shaft is provided on the lower surface of the base, and a driven gear is sleeved on the driven shaft. The servo motor is arranged on the support seat, and the output end of the servo motor is connected to a driving shaft, and a driving gear is sleeved on the driving shaft. The driving gear is meshed with the driven gear. The servo motor drives the driving shaft to rotate, drives the driving gear to rotate, and then drives the driven gear to rotate so that the base rotates on the support seat. The induction switch recognizes the rotation speed of the large circular machine in real time and feeds back to the controller through the encoder. The cloth-moving frame includes a cloth-moving frame for storing the woven cloth and a traction roller group arranged on the top of the cloth-moving frame. The travel frame is arranged on the upper part of the cloth-moving frame. The travel frame has walking channels on opposite sides, the reciprocating drive mechanism includes a first drive unit and two walking belts, the two walking belts are respectively arranged on the walking channels on both sides of the travel frame, the two ends of the manipulating mechanism are respectively and synchronously adjustable between the two walking belts, and the manipulating mechanism is perpendicular to the walking belts, the traction roller group pulls the fabric to the manipulating mechanism, the first drive unit is arranged on the travel frame, and the output ends of the first drive unit are respectively connected to and drive the two walking belts to move back and forth synchronously horizontally, and then drive the manipulating mechanism to move back and forth in the horizontal direction to swing and fold the fabric, the traction roller group, the servo motor, the manipulating mechanism and the reciprocating drive mechanism are all connected to and controlled by the controller.

2. According to the new large-scale cloth-moving machine of claim 1, it is characterized in that: The cloth-swinging mechanism includes two fixed seats, a cloth-guide roller and a pinch roller group rotatably connected between the two fixed seats, and a second driving unit. The second driving unit is output-connected and drives the pinch roller group to pull the cloth to the cloth-swinging frame to transport the cloth for swinging and folding. Limit blocks adjustably connected to the walking belt are respectively provided on the sides of the two fixed seats facing away from each other. The two fixed seats are adjustably and fixedly connected to the two walking belts via the limit blocks.

3. The new large-scale cloth-moving machine according to claim 1 is characterized in that: The first driving unit includes a forward and reverse motor, a second driving shaft and a second driven shaft. The second driving shaft and the second driven shaft are respectively arranged in parallel on the travel frame at the two ends of the two walking channels. The two walking belts are respectively arranged in parallel on the second driving shaft and the second driven shaft. The forward and reverse motor is arranged on the travel frame and the output end of the forward and reverse motor is connected to the second driving shaft to drive the second driving shaft to rotate forward and reverse.

4. The novel large-scale cloth-moving machine according to claim 1 is characterized in that: The two walking belts are conveyor belts or conveyor chains.

5. The novel large-scale cloth-moving machine according to claim 1 is characterized in that: An annular boss extending upward is provided on the circumference of the upper surface of the support seat, and an annular ring with an inner diameter matching the outer diameter of the annular boss of the support seat is provided on the lower surface of the base. The annular ring of the base can be rotatably mounted on the annular boss of the support seat.

6. The novel large-scale cloth-moving machine according to claim 1 is characterized in that: An annular boss extending upward is provided on the circumference of the upper surface of the support seat, and an annular ring with an outer diameter matching the inner diameter of the annular boss of the support seat is provided on the lower surface of the base. The annular ring of the base is rotatably embedded in the annular boss of the support seat.

7. The novel large-scale cloth-moving machine according to claim 1 is characterized in that: It also includes a reducer, and the servo motor is connected to the reducer to drive the driving shaft to rotate.

8. The novel large-scale cloth-moving machine according to claim 1 is characterized in that: A bottom plate is provided at the bottom of the cloth placing frame, and a walking trolley for placing the cloth is provided on the bottom plate.

9. The novel large-scale cloth-moving machine according to claim 1 is characterized in that: Support columns are arranged on opposite sides of the upper part of the manipulation frame, and the traction roller group is arranged between the tops of the two support columns.

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