High-frequency embossing machine for PVC (polyvinyl chloride) cloth processing

Abstract

The utility model discloses a high-frequency embossing machine for processing PVC (polyvinyl chloride) cloth, which comprises a workbench, an embossing device is mounted at the top of the workbench, a conveying belt is mounted at the top of the workbench, a feeding mechanism is arranged on the front side of the conveying belt and is used for feeding materials, a leveling mechanism is arranged at the top of the workbench, and the embossing device and the conveying belt are mounted on the workbench. The leveling mechanism comprises a leveling assembly, the leveling assembly comprises a supporting plate installed at the top of the workbench, a cross plate is slidably connected to the interior of the supporting plate, symmetrical rotating rods are rotationally connected to the interior of the cross plate, one end of each rotating rod is rotationally connected with a leveling plate, and the bottom of each leveling plate is rotationally connected with a leveling roller; the utility model relates to the technical field of embossing machines. According to the high-frequency embossing machine for processing the pvc cloth, by arranging the leveling mechanism, the pvc cloth placed on the surface of the embossing plate is leveled, so that wrinkles of the pvc cloth are avoided, the pvc cloth is kept flat, and the subsequent finished product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of embossing machines, in particular to a high-frequency embossing machine for processing PVC cloth. Background Art

[0002] The reference patent name is: an embossing machine (patent announcement number: CN209555262U, patent announcement date: 2019.10.29), including a frame, an embossing cylinder, a pressing block and a fixed block, the embossing cylinder is installed on the frame and the piston rod is connected to the pressing block, the fixed block is located directly above the pressing block and has a pattern on the side facing the pressing block, a channel for materials to pass through is provided between the fixed block and the pressing block, a rotating motor is installed on the frame, the motor shaft of the rotating motor is connected to a screw rod, a lifting block is threadedly connected to the screw rod, at least one support rod is connected to the lifting block, and a guard plate is connected to one side of the support rod to limit the human hand from reaching into the channel, which has the function of preventing the operator from reaching his hand into the gap between the pressing block and the fixed block during the process of moving the leather, and reducing safety hazards.

[0003] However, when implementing the above technical scheme, there are the following problems: in the above technical scheme, when performing the embossing operation, the cloth needs to be placed manually under the embossing device, and then embossed by the embossing device. However, since the cloth itself is prone to wrinkles, the above device lacks a leveling structure, and the cloth needs to be leveled manually after placement. Workers are prone to fatigue after working for a long time, so the flatness of the cloth cannot be always maintained, thereby affecting the subsequent embossing quality. For this reason, the utility model provides a high-frequency embossing machine for PVC cloth processing. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a high-frequency embossing machine for PVC cloth processing, which solves the problem that the existing embossing machine has a relatively simple structure, cannot realize automatic flattening operation on the cloth, cannot always maintain the flatness of the cloth, and thus affects the subsequent embossing quality.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a high-frequency embossing machine for PVC cloth processing, comprising a workbench, an embossing device is installed on the top of the workbench, a conveyor belt is installed on the top of the workbench, a feeding mechanism is provided on the front side of the conveyor belt for feeding the material, and a leveling mechanism is provided on the top of the workbench, and the leveling mechanism includes:

[0006] The leveling assembly comprises a support plate installed on the top of the workbench, a cross plate is slidably connected inside the support plate, a symmetrical rotating rod is rotatably connected inside the cross plate, one end of the rotating rod is rotatably connected to a leveling plate, and a leveling roller is rotatably connected to the bottom of the leveling plate;

[0007] A driving assembly is arranged inside the cross plate;

[0008] The lifting assembly is arranged on the top of the supporting plate and is used to realize the lifting operation of the cross plate.

[0009] Preferably, the driving assembly includes a driving cylinder installed inside the cross plate, the bottom of the driving cylinder is fixedly connected to a driving block via a driving rod, the surface of the driving block is rotatably connected to a symmetrical connecting rod, and one end of the connecting rod is rotatably connected to the top of the screed plate.

[0010] Preferably, the lifting assembly comprises a lifting cylinder installed on the top of the support plate, the bottom of the lifting cylinder is slidably connected to a piston rod, and one end of the piston rod is fixedly connected to the top of the cross plate.

[0011] Preferably, the feeding mechanism includes an equipment box installed on the front side of the conveyor belt, a control motor is installed at the bottom of the equipment box, one end of the output shaft of the control motor is fixedly connected to a control rod through a coupling, the surface of the control rod enables the rotating rod to rotate through a transmission assembly, the surface of the rotating rod is fixedly connected to a rotating plate, and the surface of the rotating rod is provided with a sliding groove.

[0012] Preferably, the transmission assembly comprises a control plate mounted on the surface of the control rod, the surface of the control plate is fixedly connected to a transmission rod, and one end of the transmission rod is slidably connected to the inner surface of the sliding groove.

[0013] Preferably, a rotating groove is provided on the surface of the rotating plate, and the surface of the control plate is slidably connected to the inner surface of the rotating groove.

[0014] Beneficial Effects

[0015] The utility model provides a high-frequency embossing machine for PVC cloth processing. Compared with the prior art, it has the following beneficial effects:

[0016] (1) The high-frequency embossing machine for PVC cloth processing drives the piston rod and the cross plate to slide downward by starting the lifting cylinder, and drives the driving rod and the driving block to slide downward synchronously by starting the driving cylinder. The sliding of the driving block causes one end of the connecting rod to rotate inside the driving block, and the other end of the connecting rod to rotate on the top of the flat plate. One end of the rotating rod rotates inside the cross plate, and the other end of the rotating rod rotates inside the flat plate, so that multiple groups of flat plates and leveling rollers move outward synchronously, so that the PVC cloth is leveled by the leveling roller. By providing a leveling mechanism, the PVC cloth placed on the surface of the embossing plate can be leveled, so as to avoid wrinkles on the PVC cloth, keep the PVC cloth flat, and improve the quality of subsequent finished products.

[0017] (2) The high-frequency embossing machine for PVC cloth processing drives the control rod, the control plate and the transmission rod to rotate by starting the control motor, so that the round block at one end of the transmission rod slides on the inner surface of the sliding groove, thereby causing the rotating rod, the rotating plate and the conveyor belt to rotate synchronously. When the round block at one end of the transmission rod slides out of the inner surface of the sliding groove, the control plate slides to the inner surface of the rotating groove, so that the embossing plate with the PVC cloth placed on the top of the conveyor belt stops under the leveling mechanism. Driven by the control motor, the rotating rod is intermittently rotated, so that the conveyor belt performs intermittent conveying operations on the PVC cloth, thereby cooperating with the subsequent leveling mechanism and embossing device to realize high-frequency embossing operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the external structure of the utility model;

[0019] Figure 2 It is a three-dimensional schematic diagram of the leveling assembly of the utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram of the drive assembly of the utility model;

[0021] Figure 4 It is a three-dimensional schematic diagram of the feeding mechanism of the utility model;

[0022] Figure 5 It is a three-dimensional schematic diagram of the transmission assembly of the utility model.

[0023] In the figure: 1-workbench, 2-embossing device, 3-conveyor belt, 4-feeding mechanism, 41-equipment box, 42-control motor, 43-control rod, 44-transmission assembly, 441-control plate, 442-transmission rod, 45-rotating rod, 46-rotating plate, 47-sliding groove, 5-leveling mechanism, 51-leveling assembly, 511-support plate, 512-cross plate, 513-rotating rod, 514-leveling plate, 515-leveling roller, 52-driving assembly, 521-driving cylinder, 522-driving block, 523-connecting rod, 53-lifting assembly, 531-lifting cylinder, 532-piston rod, 6-rotating groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 , the utility model provides two technical solutions:

[0026] Embodiment 1

[0027] A high-frequency embossing machine for PVC cloth processing comprises a workbench 1, an embossing device 2 is installed on the top of the workbench 1, the embossing device 2 is a prior art, and a hydraulic cylinder drives a pressing plate to move downward to realize the embossing operation of the PVC cloth at the center below, a conveyor belt 3 is installed on the top of the workbench 1, and a feeding mechanism 4 is provided on the front side of the conveyor belt 3 to realize the feeding operation of the material, and a leveling mechanism 5 is provided on the top of the workbench 1, and the leveling mechanism 5 includes:

[0028] The leveling assembly 51 comprises a support plate 511 mounted on the top of the workbench 1, an observation window is mounted on the front side of the support plate 511, a cross plate 512 is slidably connected inside the support plate 511, a limit rod is mounted on the top of the cross plate 512, the limit rod slides inside the support plate 511, a symmetrical rotating rod 513 is rotatably connected inside the cross plate 512, one end of the rotating rod 513 is rotatably connected to a leveling plate 514, a leveling roller 515 is rotatably connected to the bottom of the leveling plate 514, the leveling roller 515 is rotatably arranged inside a connecting frame, a spring is mounted on the top of the connecting frame through a connecting rod, one end of the spring is arranged inside the leveling plate 514, the connecting rod slides inside the leveling plate 514, so that when the leveling roller 515 is leveling the PVC cloth, the leveling roller 515 will shrink and slide, thereby avoiding a jamming phenomenon, and thus better leveling the PVC cloth;

[0029] The driving assembly 52 is arranged inside the cross plate 512;

[0030] The lifting assembly 53 is arranged on the top of the support plate 511, and is used to realize the lifting operation of the cross plate 512. The driving assembly 52 includes a driving cylinder 521 installed inside the cross plate 512, and the driving cylinder 521 is connected to an external air source through an air pipe. The bottom of the driving cylinder 521 is fixedly connected to a driving block 522 through a driving rod. The surface of the driving block 522 is rotatably connected to a symmetrical connecting rod 523, and one end of the connecting rod 523 is rotatably connected to the top of the screed plate 514. The lifting assembly 53 includes a lifting cylinder 531 installed on the top of the support plate 511, and the lifting cylinder 531 is connected to an external air source through an air pipe. The bottom of the lifting cylinder 531 is slidably connected to a piston rod 532, and the piston rod 532 slides inside the support plate 511. One end of the piston rod 532 is fixedly connected to the top of the cross plate 512, and the piston rod 532 slides inside the support plate 511. By starting the lifting cylinder 531, the piston rod 532 and the cross plate 512 are driven to slide downward, and by starting the driving cylinder 521, the driving rod and the driving block 522 are driven to slide downward synchronously. The sliding of the driving block 522 causes one end of the connecting rod 523 to rotate inside the driving block 522, and the other end of the connecting rod 523 rotates on the top of the leveling plate 514. One end of the rotating rod 513 rotates inside the cross plate 512, and the other end of the rotating rod 513 rotates inside the leveling plate 514, so that multiple groups of leveling plates 514 and leveling rollers 515 move outward synchronously, so that the PVC cloth is leveled by the leveling roller 515. By providing the leveling mechanism 5, the PVC cloth placed on the surface of the embossed plate can be leveled, so as to avoid wrinkles on the PVC cloth, keep the PVC cloth flat, and improve the quality of subsequent finished products.

[0031] Embodiment 2

[0032] The main difference from the first embodiment is:

[0033] A high-frequency embossing machine for processing PVC cloth, wherein a feeding mechanism 4 comprises an equipment box 41 installed on the front side of a conveyor belt 3, a control motor 42 is installed at the bottom of the equipment box 41, the control motor 42 is a three-phase asynchronous motor, the control motor 42 is connected to an external circuit through electric wires, one end of the output shaft of the control motor 42 is fixedly connected to a control rod 43 through a coupling, the control rod 43 rotates inside the equipment box 41, the surface of the control rod 43 causes a rotating rod 45 to rotate through a transmission assembly 44, the rear end of the rotating rod 45 is fixedly connected to one end of a conveying roller through a support rod, the conveyor belt 3 is arranged on the surface of the conveying roller, the support rod rotates inside the equipment box 41, a rotating plate 46 is fixedly connected to the surface of the rotating rod 45, a sliding groove 47 is provided on the surface of the rotating rod 45, the transmission assembly 44 comprises a control plate 441 installed on the surface of the control plate 441, a transmission rod 442 is fixedly connected to the surface of the control plate 441, one end of the transmission rod 442 is slidably connected to the inner surface of the sliding groove 47, and one end of the transmission rod 442 is installed The surface of the control plate 441 is slidably connected to the inner surface of the rotating groove 6. By starting the control motor 42, the control rod 43, the control plate 441 and the transmission rod 442 are driven to rotate, so that the round block at one end of the transmission rod 442 slides on the inner surface of the sliding groove 47, thereby making the rotating rod 45, the rotating plate 46 and the conveyor belt 3 rotate synchronously. When the round block at one end of the transmission rod 442 slides out of the inner surface of the sliding groove 47, at this time, the control plate 441 slides to the inner surface of the rotating groove 6, so that the embossing plate with the PVC cloth placed on the top of the conveyor belt 3 stops under the leveling mechanism 5. Driven by the control motor 42, the rotating rod 45 is intermittently rotated, so that the conveyor belt performs intermittent conveying operation on the PVC cloth, thereby cooperating with the subsequent leveling mechanism 5 and the embossing device 2 to realize high-frequency embossing operation. At the same time, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0034] During operation, the PVC cloth is first placed on the surface of the embossed plate, and then the control motor 42 is started to drive the control rod 43, the control plate 441 and the transmission rod 442 to rotate, so that the round block at one end of the transmission rod 442 slides on the inner surface of the sliding groove 47, thereby making the rotating rod 45, the rotating plate 46 and the conveyor belt 3 rotate synchronously. When the round block at one end of the transmission rod 442 slides out of the inner surface of the sliding groove 47, the control plate 441 slides to the inner surface of the rotating groove 6, so that the embossed plate with the PVC cloth placed on the top of the conveyor belt 3 stops under the leveling mechanism 5, and then the piston rod 532 and the cross plate 512 are driven to slide downward by starting the lifting cylinder 531, and the driving rod and the driving block 52 are driven by starting the driving cylinder 521. 2 slides downward synchronously, the sliding of the driving block 522 causes one end of the connecting rod 523 to rotate inside the driving block 522, and the other end of the connecting rod 523 rotates on the top of the screed plate 514, one end of the rotating rod 513 rotates inside the cross plate 512, and the other end of the rotating rod 513 rotates inside the screed plate 514, so that multiple groups of screed plates 514 and leveling rollers 515 move outward synchronously, so that the PVC cloth is leveled by the leveling rollers 515, and then the leveling rollers 515 are driven to move upward by starting the lifting cylinder 531, and finally, driven by the feeding mechanism 4, the leveled PVC cloth and the embossing plate are transported to the bottom of the embossing device 2, and the PVC cloth is embossed by the embossing cylinder and the pressing plate inside it.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high frequency embossing machine for PVC cloth processing, comprising a workbench (1), characterized in that: An embossing device (2) is installed on the top of the workbench (1), a conveyor belt (3) is installed on the top of the workbench (1), a feeding mechanism (4) is provided on the front side of the conveyor belt (3) for implementing a material feeding operation, and a leveling mechanism (5) is provided on the top of the workbench (1), and the leveling mechanism (5) comprises: A leveling assembly (51) comprises a support plate (511) mounted on the top of a workbench (1), wherein a cross plate (512) is slidably connected inside the support plate (511), a symmetrical rotating rod (513) is rotatably connected inside the cross plate (512), one end of the rotating rod (513) is rotatably connected to a leveling plate (514), and a leveling roller (515) is rotatably connected to the bottom of the leveling plate (514); A driving assembly (52) is arranged inside the cross plate (512); The lifting assembly (53) is arranged on the top of the support plate (511) and is used to realize the lifting operation of the cross plate (512).

2. The high frequency embossing machine for PVC cloth processing according to claim 1, characterized in that: The driving assembly (52) includes a driving cylinder (521) installed inside the cross plate (512), the bottom of the driving cylinder (521) is fixedly connected to a driving block (522) via a driving rod, the surface of the driving block (522) is rotatably connected to a symmetrical connecting rod (523), and one end of the connecting rod (523) is rotatably connected to the top of the screed plate (514).

3. The high frequency embossing machine for PVC cloth processing according to claim 1, characterized in that: The lifting assembly (53) comprises a lifting cylinder (531) installed on the top of the support plate (511), the bottom of the lifting cylinder (531) is slidably connected to a piston rod (532), and one end of the piston rod (532) is fixedly connected to the top of the cross plate (512).

4. The high frequency embossing machine for PVC cloth processing according to claim 1, characterized in that: The feeding mechanism (4) comprises a device box (41) installed on the front side of the conveyor belt (3), a control motor (42) is installed at the bottom of the device box (41), one end of the output shaft of the control motor (42) is fixedly connected to a control rod (43) through a coupling, the surface of the control rod (43) causes a rotating rod (45) to rotate through a transmission assembly (44), the surface of the rotating rod (45) is fixedly connected to a rotating plate (46), and a sliding groove (47) is provided on the surface of the rotating rod (45).

5. The high frequency embossing machine for PVC cloth processing according to claim 4, characterized in that: The transmission assembly (44) comprises a control plate (441) mounted on the surface of the control rod (43); a transmission rod (442) is fixedly connected to the surface of the control plate (441); one end of the transmission rod (442) is slidably connected to the inner surface of the sliding groove (47).

6. The high frequency embossing machine for PVC cloth processing according to claim 5, characterized in that: A rotating groove (6) is provided on the surface of the rotating plate (46), and the surface of the control plate (441) is slidably connected to the inner surface of the rotating groove (6).

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