Receiving and transporting device of sheet forming machine

Abstract

The utility model relates to a material receiving and conveying device, belongs to the technical field of sheet forming, and particularly relates to a material receiving and conveying device of a sheet forming machine, which comprises a conveying belt and support frames arranged on two sides of the conveying belt, and a deviation rectifying structure is arranged on the support frames and comprises two deviation rectifying frames which are oppositely arranged. A plurality of deviation rectifying rollers are arranged in the deviation rectifying frame, a material receiving bin is arranged at the tail end of the conveying belt, a telescopic motor is fixedly connected to the inner bottom wall of the material receiving bin, the output end of the telescopic motor is fixedly connected with a material receiving plate, and the telescopic motor is electrically connected with external control equipment. According to the sheet forming machine, it is guaranteed that the postures of sheet materials are consistent in the transportation process, subsequent stacking and collecting are facilitated, the automatic stacking and collecting function is achieved after conveying, and the problems that automatic stacking cannot be achieved easily in the material receiving link of an existing sheet forming machine, and manual collecting efficiency is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet material forming, in particular to a material receiving and transporting device of a sheet material forming machine. Background Art

[0002] Sheet forming machine, as the name suggests, is a mechanical equipment for making sheet materials, commonly used to make plastic sheet materials.

[0003] In the prior art, Chinese patent publication CN214417048U discloses a discharging structure for a plastic sheet forming machine, comprising a base with a discharging platform disposed thereon, a discharging conveyor path connected to the discharging port of the plastic sheet forming machine disposed in front of the discharging platform, an inspection frame disposed at the rear of the discharging platform, an appearance image inspection device disposed on the inspection frame, conveying platforms disposed on both sides of the discharging platform, a conveyor belt driven by a conveyor disposed on the surface of the conveying platform, an inspection plate disposed on the discharging platform, the two ends of the inspection plate correspondingly positioned on the conveyor belts of the two conveying platforms, and a rotary elevator disposed below the inspection plate. This utility model has the characteristics of high detection accuracy, low labor costs, and low risk of missed detection and misclassification.

[0004] However, this patent still has some shortcomings. After the inspection is completed, the inspected sheet materials still need to be collected manually. In addition, since the sheet materials are prone to deflection during the transmission process, it is difficult to achieve automatic stacking and the collection efficiency is low. Therefore, a material receiving and transportation device for a sheet forming machine is proposed to solve the above problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model proposes a material receiving and transporting device for a sheet forming machine, which ensures that the sheet material has a consistent posture during transportation, facilitates subsequent stacking, placement and collection, and realizes automatic stacking and collection functions after transportation.

[0006] The technical solution for achieving the purpose of the utility model is: a material receiving and transporting device for a sheet forming machine, comprising a conveyor belt and support frames arranged on both sides of the conveyor belt, the support frames being provided with a correction structure, the correction structure comprising two relatively arranged correction frames, a plurality of correction rollers being arranged in the correction frames, a material receiving bin being provided at the end of the conveyor belt, a telescopic motor being fixedly connected to the inner bottom wall of the material receiving bin, a material receiving plate being fixedly connected to the output end of the telescopic motor, and the telescopic motor being electrically connected to an external control device.

[0007] In some embodiments, the correction structure includes a light rod fixedly connected to the inner wall of the support frame, a correction motor fixedly connected to one side of the support frame, the output end of the correction motor passes through the support frame and is coaxially fixedly connected to a reciprocating screw, and the reciprocating screw is rotatably connected to the inner wall of the support frame at one end away from the correction motor.

[0008] In some embodiments, two connecting blocks are fixedly connected to one side of the deflection correction frame, one of the connecting blocks is slidably connected to the polished rod, and the other connecting block is screwed to the reciprocating screw rod.

[0009] In some embodiments, the correction structure also includes a buffer frame that is slidably connected to the inner wall of the correction frame, the correction roller is rotatably connected to the inner top wall and inner bottom wall of the buffer frame through a connecting shaft, the inner wall of the correction frame is fixedly connected to a buffer spring, and the buffer spring is fixedly connected to the buffer frame at one end away from the correction frame.

[0010] In some embodiments, a laser counter is provided on the front side of the receiving bin, and the laser counter is electrically connected to an external control device.

[0011] In some embodiments, one side of the material receiving bin is slidably connected to a sliding rod, one end of the sliding rod is fixedly connected to an anti-deviation plate, one side of the anti-deviation plate is rotatably connected to a threaded adjustment rod, and the threaded adjustment rod is threadedly connected to the material receiving bin.

[0012] Compared with the prior art, the present invention has the following significant advantages:

[0013] Firstly, the present invention has a correcting structure. When in use, the correcting motor is started, and the correcting motor drives the reciprocating screw to rotate. Driven by the reciprocating screw, the two correcting frames gradually move closer to the middle, so that the correcting rollers on both sides contact the sheet material being transported. The correcting rollers are driven to rotate by the moving sheet material and gradually correct the posture of the sheet material following the correcting frame, thereby ensuring that the posture of the sheet material is consistent during transportation, which is convenient for subsequent stacking, placement and collection.

[0014] Secondly, the present invention provides a material receiving bin at the end of the conveyor belt. When the sheet material moves to the end of the conveyor belt, the sheet material blocks the laser counter beam to achieve the counting effect, and contacts the anti-deviation plate. Within the restriction of the anti-deviation plate, the sheet material gradually enters the receiving plate area. When the sheet material completely enters the receiving plate area, the counter counts and sends a signal, causing the telescopic motor to descend, making room for the next material receiving. The sheet material can be automatically stacked and received without being skewed, saving labor and being more convenient.

[0015] The invention solves the problem that the material receiving link of the existing sheet forming machine is difficult to realize automatic stacking and the manual collection efficiency is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a schematic diagram of the main structure provided in one embodiment of the present invention;

[0018] Figure 2 This is a schematic structural diagram of a deviation-correcting structure (cross-sectional view) provided in one embodiment of the present invention;

[0019] Figure 3 This is a schematic structural diagram of a material receiving bin (cross-sectional view) provided in one embodiment of the present invention.

[0020] Description of reference numerals:

[0021] 1. Support frame; 2. Correction structure; 201. Correction frame; 202. Correction roller; 203. Optical rod; 204. Correction motor; 205. Reciprocating screw; 206. Buffer frame; 207. Buffer spring; 3. Material collection bin; 4. Telescopic motor; 5. Material receiving plate; 6. Laser counter; 7. Sliding rod; 8. Anti-deviation plate; 9. Threaded adjustment rod. DETAILED DESCRIPTION

[0022] The following is a detailed description of the present invention, clearly and completely describing the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] The utility model provides a material receiving and transporting device for a sheet forming machine through improvement. The technical solution of the utility model is:

[0024] like Figure 1 As shown, a material receiving and transporting device of a sheet forming machine includes a conveyor belt and a support frame 1 arranged on both sides of the conveyor belt, a correction structure 2 is arranged on the support frame 1, and the correction structure 2 includes two relatively arranged correction frames 201, the correction frames 201 are respectively located on both sides of the conveyor belt, and a plurality of correction rollers 202 are arranged in the correction frames 201. A material receiving bin 3 is provided at the end of the conveyor belt, and the material receiving bin 3 is close to the end of the conveyor belt. The material at the end of the material receiving bin 3 will fall directly from the conveyor belt into the material receiving bin 3 area, and the inner bottom wall of the material receiving bin 3 is fixedly connected to the telescopic motor 4, and the output end of the telescopic motor 4 is fixedly connected to the material receiving plate 5, and the material receiving plate 5 is slidably connected to the inner wall of the material receiving bin 3, and the telescopic motor 4 is electrically connected to the external control device.

[0025] like Figure 2As shown, in one embodiment, the correction structure 2 includes a polished rod 203 fixedly connected to the inner wall of the support frame 1, the polished rod 203 is located on the inner side of the support frame 1 on both sides, and a correction motor 204 is fixedly connected to one side of the support frame 1. The output end of the correction motor 204 passes through the support frame 1 and is coaxially fixedly connected to a reciprocating screw rod 205. The correction motor 204 is electrically connected to an external control device to achieve a control effect, and the reciprocating screw rod 205 is rotatably connected to the inner wall of the support frame 1 at one end away from the correction motor 204.

[0026] In one embodiment, two connecting blocks are fixedly connected to one side of the deflection correction frame 201, one of the connecting blocks is provided with a sliding hole adapted to the polished rod 203, one of the connecting blocks is slidably connected to the polished rod 203, and the other connecting block is provided with a slider adapted to the reciprocating screw rod 205, wherein the other connecting block is screwed to the reciprocating screw rod 205;

[0027] In one embodiment, the correction structure 2 also includes a buffer frame 206 that is slidingly connected to the inner wall of the correction frame 201, and the correction roller 202 is rotatably connected to the inner top wall and inner bottom wall of the buffer frame 206 through a connecting shaft. The inner wall of the correction frame 201 is fixedly connected with a buffer spring 207. The buffer spring 207 gives the correction roller 202 a certain avoidance ability to prevent excessive squeezing of sheet materials during operation and causing damage to the materials. The end of the buffer spring 207 away from the correction frame 201 is fixedly connected to the buffer frame 206.

[0028] like Figure 3 As shown, in one embodiment, a laser counter 6 is provided on the front side of the receiving bin 3. The laser counter 6 is electrically connected to an external control device. The laser emitting end and the laser receiving end of the laser counter 6 are respectively provided on both sides of the conveyor belt. When the sheet material passes through the laser on one side and then passes through the laser again on the other side, it means that the sheet material has completely fallen into the receiving bin 3, and the counting effect is achieved.

[0029] In one embodiment, a sliding rod 7 is slidably connected to one side of the material receiving bin 3, one end of the sliding rod 7 is fixedly connected to an anti-deviation plate 8, and one side of the anti-deviation plate 8 is rotatably connected to a threaded adjustment rod 9. The user can use the threaded adjustment rod 9 to adjust according to the size of different sheet materials and ensure the limiting effect of the anti-deviation plate 8. The threaded adjustment rod 9 is screwed to the material receiving bin 3.

[0030] The specific working method is: when the sheet forming machine's material receiving and transporting device is used, first place the conveyor belt starting point at the sheet forming machine's material discharging port, and let the material be gradually driven and transported by the conveyor belt. When the material falls onto the conveyor belt, the correcting motor 204 is started, and the correcting motor 204 drives the reciprocating screw 205 to rotate. Driven by the reciprocating screw 205, the two correcting frames 201 will gradually move closer to the middle, so that the correcting rollers 202 on both sides contact the transported sheet material. The correcting rollers 202 are driven to rotate by the moving sheet material, and follow the correcting frame 201 to gradually correct the posture of the sheet material. When the sheet material moves to the end of the conveyor belt, the sheet material blocks the laser counter 6 light beam to achieve the counting effect, and contacts the anti-deviation plate 8. It gradually enters the material receiving plate 5 area within the restriction of the anti-deviation plate 8. When the sheet material completely enters the material receiving plate 5 area, the counter count increases and sends a signal, causing the telescopic motor 4 to drop, making room for the next material receiving.

[0031] The technical means disclosed in the present invention are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacements of the above technical features. Matters not covered in the present invention belong to the common knowledge of those skilled in the art.

Claims

1. A material receiving and transporting device for a sheet forming machine, comprising a conveyor belt and support frames (1) arranged on both sides of the conveyor belt, characterized in that: The support frame (1) is provided with a correction structure (2), the correction structure (2) comprises two correction frames (201) arranged opposite to each other, a plurality of correction rollers (202) are arranged in the correction frames (201), a material receiving bin (3) is provided at the end of the conveyor belt, a telescopic motor (4) is fixedly connected to the inner bottom wall of the material receiving bin (3), an output end of the telescopic motor (4) is fixedly connected to a material receiving plate (5), and the telescopic motor (4) is electrically connected to an external control device.

2. The material receiving and transporting device for a sheet forming machine according to claim 1, characterized in that: The deflection correction structure (2) comprises a light rod (203) fixedly connected to the inner wall of the support frame (1); a deflection correction motor (204) is fixedly connected to one side of the support frame (1); an output end of the deflection correction motor (204) passes through the support frame (1) and is coaxially fixedly connected to a reciprocating screw rod (205); and an end of the reciprocating screw rod (205) away from the deflection correction motor (204) is rotatably connected to the inner wall of the support frame (1).

3. The material receiving and transporting device for a sheet forming machine according to claim 2, characterized in that: Two connection blocks are fixedly connected to one side of the deflection correction frame (201), one of the connection blocks is slidably connected to the polished rod (203), and the other connection block is screwed to the reciprocating screw rod (205).

4. The material receiving and transporting device for a sheet forming machine according to claim 1, characterized in that: The deflection correction structure (2) further comprises a buffer frame (206) slidably connected to the inner wall of the deflection correction frame (201); the deflection correction roller (202) is rotatably connected to the inner top wall and inner bottom wall of the buffer frame (206) via a connecting shaft; a buffer spring (207) is fixedly connected to the inner wall of the deflection correction frame (201); and one end of the buffer spring (207) away from the deflection correction frame (201) is fixedly connected to the buffer frame (206).

5. The material receiving and transporting device for a sheet forming machine according to claim 1, characterized in that: A laser counter (6) is provided on the front side of the material receiving bin (3), and the laser counter (6) is electrically connected to an external control device.

6. The material receiving and transporting device for a sheet forming machine according to claim 1, characterized in that: One side of the material receiving bin (3) is slidably connected to a sliding rod (7), one end of the sliding rod (7) is fixedly connected to an anti-deviating plate (8), one side of the anti-deviating plate (8) is rotatably connected to a threaded adjustment rod (9), and the threaded adjustment rod (9) is screwed to the material receiving bin (3).

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