Full-automatic feeding device for plastic cover plate machining

Abstract

The utility model relates to the technical field of plastic cover plate processing, in particular to a full-automatic feeding device for plastic cover plate processing, which comprises a conveyor body, a conveyor belt rotatably mounted on the conveyor body, a bottom plate fixedly connected to the conveyor body, a fixing frame fixedly mounted on the conveyor body and the bottom plate, and a driving mechanism rotatably arranged on the bottom plate. A connecting rod is fixed on the driving mechanism, a guide mechanism is fixedly mounted on the connecting rod, the guide mechanism comprises a rotating rod and connecting shafts, the rotating rod is fixedly connected to the connecting rod, a plurality of connecting shafts are fixedly mounted on the rotating rod at equal intervals, guide wheels are rotationally connected to the connecting shafts, a through groove is formed in the rotating rod, and inserting holes are formed in the positions, close to the connecting shafts, of the rotating rod; the connecting rods drive the rotating rods to rotate, the conveying belt drives the circular cover plate to move along the guide wheels, and when the distance between the ends of the two rotating rods can only pass through one circular cover plate, laser marking can be conveniently conducted on the top of the cover plate.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic cover plate processing, in particular to a full-automatic feeding device for plastic cover plate processing. Background Art

[0002] Plastic sheets are made of plastic, a synthetic polymer compound that can be freely changed in shape or form. Plastic is a material formed by the synthesis or condensation of monomeric raw materials. It is composed of synthetic resin and additives such as fillers, plasticizers, stabilizers, lubricants, and colorants. Its primary component is synthetic resin. When processing circular plastic cover sheets, they are transported via a belt conveyor, and then the top of the cover sheet can be marked using a flying laser marking machine.

[0003] However, when the existing belt conveyor is in use, the circular cover plate will be limited by the limit rod, so that the circular cover plate moves in a straight line during transportation. Since the diameters of different cover plates are inconsistent, the placement angles of the limit rods on both sides need to be adjusted when marking the cover plates. Manual adjustment one by one cannot ensure that the rotation angles of the two limit rods are the same, which can easily change the distance between the circular cover plate and the laser marking machine, which may cause errors in the marking position.

[0004] Therefore, it is necessary to design an automatic feeding device suitable for covers of different sizes. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a fully automatic feeding device for processing plastic cover plates. The connecting rod drives the rotating rod to rotate, so that the conveyor belt drives the circular cover plate to move along the guide wheel. When the distance between the two rotating rod ends can only pass one circular cover plate, it is convenient to laser mark the top of the cover plate.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A fully automatic feeding device for processing plastic cover plates comprises a conveyor body, a conveyor belt is rotatably mounted on the conveyor body, a base plate is fixedly connected to the conveyor body, a fixing frame is fixedly mounted on the conveyor body and the base plate, a driving mechanism is rotatably mounted on the base plate, a connecting rod is fixed on the driving mechanism, a guide mechanism is fixedly mounted on the connecting rod, the guide mechanism comprises a rotating rod and a connecting shaft, a rotating rod is fixedly connected to the connecting rod, a plurality of connecting shafts are equidistantly fixedly mounted on the rotating rod, a guide wheel is rotatably connected to the connecting shaft, a through groove is provided in the rotating rod, and a socket is provided on the rotating rod near the connecting shaft.

[0008] Optionally, in one embodiment of the present invention, the two connecting rods rotate in opposite directions, and the connecting rods are rotationally connected to the conveyor body and the bottom plate.

[0009] Optionally, in one embodiment of the present invention, the two rotating rods rotate in opposite directions, and the rotating rods are rotationally connected to the conveyor body.

[0010] Optionally, in one embodiment of the present invention, a guide wheel is rotatably mounted on the through-slot portion, and a connecting shaft is snap-fitted onto the socket portion.

[0011] Optionally, in one embodiment of the present invention, a plurality of the jacks are equidistantly arranged on the top of the rotating rod, and the guide wheel is rotationally connected to the rotating rod.

[0012] Optionally, in one embodiment of the present invention, the bottom plate is located at the bottom end of the conveyor body, and the connecting rod is located at the top end of the conveyor body close to the bottom plate.

[0013] Optionally, in one embodiment of the present utility model, the driving mechanism includes a handle and a rotating shaft, the rotating shaft is rotatably connected to the base plate, the handle and a first bevel gear are fixedly mounted on the rotating shaft, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected to a bidirectional screw, the bidirectional screw is threadedly connected to a rack, the rack is meshed with a transmission gear, and the transmission gear is fixedly connected to the connecting rod.

[0014] Optionally, in one embodiment of the present invention, the handle and the shaft are located at the center of the base plate, and the bidirectional screw is rotationally connected to the base plate.

[0015] Optionally, in one embodiment of the present invention, the thread directions of the two ends of the bidirectional screw are opposite, and the rack is slidably connected to the base plate.

[0016] Optionally, in an embodiment of the present invention, the two racks slide toward each other inside the bottom plate, and the two transmission gears rotate in opposite directions.

[0017] Beneficial effects of the utility model

[0018] The utility model discloses a fully automatic feeding device for processing plastic cover plates. When laser marking is performed on the top of the circular cover plate, the cover plates can be placed on the top of the conveyor belt first, and the driving mechanism is rotated to rotate the two connecting rods along the inside of the conveyor body. Since the rotation directions of the two connecting rods are opposite, when the connecting rod drives the rotating rod to rotate, the two rotating rods rotate toward each other. When the distance between the two rotating rods and one end away from the connecting rod is closer, only one circular cover plate can pass between the two rotating rods, thereby making the circular cover plate in a straight line during the movement; at this time, the control switch of the conveyor belt is turned on to drive the circular cover plate to move, and the circular cover plate contacts the side wall of the guide wheel installed on the rotating rod when it moves. The cover plate drives the guide wheel to rotate along the connecting shaft, thereby facilitating the guidance of the cover plate while also reducing the contact area between it and the rotating rod, thereby facilitating the flying laser marking machine to mark the top of the circular cover plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 for Figure 1 The enlarged structural diagram of part A is shown;

[0022] Figure 3 This is a schematic diagram of the connection structure of the conveyor body and the rotating rod of the utility model;

[0023] Figure 4 This is a schematic diagram of the connection structure of the rotating rod and the socket of the utility model;

[0024] Figure 5 for Figure 4 The enlarged structural diagram of part B is shown;

[0025] Figure 6 This is a schematic diagram of the connection structure of the bottom plate and the bidirectional screw of the utility model;

[0026] Figure 7 for Figure 6 The enlarged structural diagram of part C is shown;

[0027] Figure 8 for Figure 6 The enlarged structural diagram of part D is shown.

[0028] Explanation of the accompanying drawings: conveyor body 1, conveyor belt 2, fixed frame 3, base plate 4, driving mechanism 5, turning handle 501, rotating shaft 502, transmission gear 503, rack 504, bidirectional screw 505, first bevel gear 506, second bevel gear 507, connecting rod 6, guide mechanism 7, rotating rod 701, connecting shaft 702, guide wheel 703, through slot 704, and socket 705. DETAILED DESCRIPTION

[0029] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments. Example

[0030] In order to make the automatic feeding device more suitable for plastic covers of different sizes, a fully automatic feeding device for plastic cover processing is designed. The specific solution is as follows:

[0031] like Figure 1-8 As shown, a fully automatic feeding device for processing plastic cover plates includes a conveyor body 1, a conveyor belt 2 is rotatably mounted on the conveyor body 1, a base plate 4 is fixedly connected to the conveyor body 1, a fixing frame 3 is fixedly mounted on the conveyor body 1 and the base plate 4, a driving mechanism 5 is rotatably mounted on the base plate 4, a connecting rod 6 is fixed on the driving mechanism 5, a guide mechanism 7 is fixedly mounted on the connecting rod 6, the guide mechanism 7 includes a rotating rod 701 and a connecting shaft 702, a rotating rod 701 is fixedly connected to the connecting rod 6, a plurality of connecting shafts 702 are equidistantly fixedly mounted on the rotating rod 701, a guide wheel 703 is rotatably connected to the connecting shaft 702, a through slot 704 is provided in the rotating rod 701, and a socket 705 is provided at the position of the rotating rod 701 near the connecting shaft 702.

[0032] The two connecting rods 6 rotate in opposite directions and are rotatably connected to the conveyor body 1 and the bottom plate 4 . When the two connecting rods 6 rotate, they can drive the rotating rod 701 to rotate at the top of the conveyor body 1 .

[0033] The two rotating rods 701 rotate in opposite directions and are rotationally connected to the conveyor body 1. When the distance between the ends of the two rotating rods 701 away from the connecting rod 6 becomes closer, the gap between the two rotating rods 701 can only be passed through a circular cover plate.

[0034] A guide wheel 703 is rotatably mounted on the through slot 704 , and a connecting shaft 702 is snap-fitted onto the insertion hole 705 . When the connecting shaft 702 is mounted onto the insertion hole 705 , the guide wheel 703 can be mounted onto the connecting shaft 702 .

[0035] A plurality of jacks 705 are equidistantly arranged on the top of the rotating rod 701 . The guide wheel 703 is rotationally connected to the rotating rod 701 . When the circular cover slides, the guide wheel 703 can be driven to rotate along the connecting shaft 702 .

[0036] The bottom plate 4 is located at the bottom end of the conveyor body 1 , and the connecting rod 6 is located at the top end of the conveyor body 1 close to the bottom plate 4 . When the connecting rod 6 rotates inside the bottom plate 4 , it can drive the rotating rod 701 to rotate.

[0037] The driving mechanism 5 includes a handle 501 and a rotating shaft 502. The rotating shaft 502 is rotatably connected to the base plate 4. The handle 501 and the first bevel gear 506 are fixedly installed on the rotating shaft 502. The first bevel gear 506 is meshed with a second bevel gear 507. The second bevel gear 507 is fixedly connected to a bidirectional screw 505. The bidirectional screw 505 is threadedly connected to a rack 504. The rack 504 is meshed with a transmission gear 503. The transmission gear 503 is fixedly connected to the connecting rod 6. The rotating shaft 502 drives the first bevel gear 506 to rotate, which can make the second bevel gear 507 drive the bidirectional screw 505 to rotate.

[0038] The turning handle 501 and the rotating shaft 502 are located in the center of the bottom plate 4 , and the bidirectional screw 505 is rotationally connected to the bottom plate 4 . When the bidirectional screw 505 rotates in the bottom plate 4 , the rack 504 can slide in the bottom plate 4 .

[0039] The threads at both ends of the bidirectional screw 505 are in opposite directions, and the rack 504 is slidably connected to the base plate 4. When the rack 504 slides, it can drive the transmission gear 503 to rotate, thereby rotating the connecting rod 6.

[0040] The two racks 504 slide toward each other inside the bottom plate 4 , and the two transmission gears 503 rotate in opposite directions. The transmission gears 503 drive the connecting rod 6 to rotate, so that the rotating rod 701 rotates with the connecting rod 6 .

[0041] Instructions for use:

[0042] First, when laser marking the top of the circular cover, the operator can first place the cover on the top of the conveyor belt 2, and then rotate the handle 501 by hand. A rotating shaft 502 is fixedly installed on the handle 501. When the rotating shaft 502 rotates in the bottom plate 4 fixed at the bottom end of the conveyor body 1, the rotating shaft 502 can drive the first bevel gear 506 to rotate. The first bevel gear 506 is meshed with a second bevel gear 507. When the second bevel gear 507 rotates with the first bevel gear 506, the second bevel gear 507 can drive the bidirectional screw 505 to rotate. The two ends of the bidirectional screw 505 are threadedly connected with a rack 504. Since the thread directions of the two ends of the bidirectional screw 505 are opposite, when the bidirectional screw 505 rotates, the two racks 504 can be driven to slide toward each other inside the bottom plate 4. When the rack 504 slides, it can drive the transmission gear 503 meshed with it to rotate, and the transmission The gear 503 is fixedly connected to a connecting rod 6, and the connecting rod 6 rotates with the transmission gear 503 inside the base plate 4 and the conveyor body 1. Since the two connecting rods 6 rotate in opposite directions, when the connecting rod 6 drives the rotating rod 701 to rotate, the two rotating rods 701 can rotate toward each other. When the two rotating rods 701 are closer to one end away from the connecting rod 6, only one circular cover plate can pass between the two rotating rods 701, thereby making the circular cover plate in a straight line during the movement; at this time, the control switch of the conveyor belt 2 is turned on to drive the circular cover plate to move. When the circular cover plate moves, it contacts the side wall of the guide wheel 703 installed on the rotating rod 701, and the cover plate drives the guide wheel 703 to rotate along the connecting shaft 702, thereby facilitating the guidance of the cover plate while reducing the contact area between it and the rotating rod 701, thereby facilitating the flying laser marking machine to mark the top of the circular cover plate.

[0043] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0044] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A fully automatic feeding device for processing plastic cover plates, comprising a conveyor body, characterized in that: A conveyor belt is rotatably mounted on the conveyor body, a base plate is fixedly connected to the conveyor body, a fixing frame is fixedly mounted on the conveyor body and the base plate, a driving mechanism is rotatably mounted on the base plate, a connecting rod is fixed on the driving mechanism, a guide mechanism is fixedly mounted on the connecting rod, the guide mechanism includes a rotating rod and a connecting shaft, a rotating rod is fixedly connected to the connecting rod, a plurality of connecting shafts are equidistantly fixedly mounted on the rotating rod, a guide wheel is rotatably connected to the connecting shaft, a through groove is provided in the rotating rod, and a socket is provided on the rotating rod near the connecting shaft.

2. The fully automatic feeding device for processing plastic cover plates according to claim 1, characterized in that: The two connecting rods rotate in opposite directions, and the connecting rods are rotationally connected to the conveyor body and the bottom plate.

3. The fully automatic feeding device for processing plastic cover plates according to claim 1, characterized in that: The two rotating rods rotate in opposite directions, and the rotating rods are rotationally connected to the conveyor body.

4. The fully automatic feeding device for processing plastic cover plates according to claim 1, characterized in that: A guide wheel is rotatably mounted on the through slot portion, and a connecting shaft is snap-fitted onto the socket portion.

5. The fully automatic feeding device for processing plastic cover plates according to claim 1, characterized in that: A plurality of the jacks are equidistantly arranged on the top of the rotating rod, and the guide wheel is rotatably connected to the rotating rod.

6. The fully automatic feeding device for processing plastic cover plates according to claim 1, characterized in that: The bottom plate is located at the bottom end of the conveyor body, and the connecting rod is located at the top end of the conveyor body close to the bottom plate.

7. The fully automatic feeding device for processing plastic cover plates according to claim 1, characterized in that: The driving mechanism includes a handle and a rotating shaft. The rotating shaft is rotatably connected to the base plate. The handle and a first bevel gear are fixedly mounted on the rotating shaft. The first bevel gear is meshed with a second bevel gear. The second bevel gear is fixedly connected to a bidirectional screw. A rack is threadedly connected to the bidirectional screw. A transmission gear is meshed on the rack. The transmission gear is fixedly connected to the connecting rod.

8. The fully automatic feeding device for processing plastic cover plates according to claim 7, characterized in that: The turning handle and the rotating shaft are located at the center of the bottom plate, and the bidirectional screw is rotationally connected to the bottom plate.

9. The fully automatic feeding device for processing plastic cover plates according to claim 7, characterized in that: The thread directions of the two ends of the bidirectional screw are opposite, and the rack is slidably connected to the bottom plate.

10. The fully automatic feeding device for processing plastic cover plates according to claim 7, characterized in that: The two racks slide toward each other inside the bottom plate, and the two transmission gears rotate in opposite directions.

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