Equal-distance cutting device for highway protection plate

Abstract

The invention provides a highway guard plate equidistant cutting device, and relates to the technical field of cutting devices.The highway guard plate equidistant cutting device comprises an operation table, a feeding groove used for moving plates is formed in the upper surface of the operation table, hydraulic rods are fixedly mounted on the two sides of the operation table, and mounting plates are fixedly mounted at the upper ends of the hydraulic rods; the bottom of the mounting plate is fixedly provided with an equidistant adjusting assembly used for cutting plates at equal intervals. A plurality of synchronous connecting rods are installed on the two sides of each connecting base and the two sides of each fixing base through installation shafts, so that when one moving base and one second cutting knife move, the other second cutting knives can also conduct corresponding moving adjustment along with the current moving distance, equal-distance adjustment is achieved, the subsequent cutting distance is guaranteed, and the cutting efficiency is improved. Compared with an existing cutting device, the cutting device has the advantages that the position of the plate does not need to be manually adjusted by a worker, equidistant continuous cutting can be conducted, subsequent machining of the plate is guaranteed, and the plate cutting efficiency is improved accordingly.

Description

Technical Field

[0001] The present invention relates to the technical field of cutting devices, and more specifically, to an equidistant cutting device for highway guard plates. Background Art

[0002] To enhance safety on highways, highway guard plates are needed. During the production process of highway guard plates, the original plates of highway guard plates need to be cut so that the size of the plates meets the requirements. For example, a cutting device for plate processing that is easy to fix, with the publication number CN212976982U, includes a bottom plate. Four corners of the lower surface of the bottom plate are fixedly connected with support columns. The lower surface of the support columns is fixedly connected with shock-absorbing springs. The bottom of the outer surface of the support columns is sleeved with sleeves, and the bottom end of the sleeves is fixedly connected with a support tray. In the above-mentioned cutting device for plate processing that is easy to fix, the first fixing plate is driven by a push rod motor to fix the plate, realizing the fixation of the plate and enhancing the fixing effect of the plate. By holding the handle to horizontally move the moving plate, the moving plate drives the first fixing plate to move horizontally, realizing the adjustment of the horizontal position of the first fixing plate, so that the user can adjust the horizontal position of the first fixing plate according to the different sizes of the plates, facilitating the use of the cutting device by the user.

[0003] When the existing cutting device cuts a plate, it can only cut the plate into two halves. And during subsequent cutting, generally, the position of the plate is transferred manually. After transferring the position of the plate, subsequent cutting is carried out. However, in the above method during cutting operations, the distance between each section of the plate cannot be accurately controlled, and equidistant cutting cannot be achieved. As a result, the lengths of the guard plates after cutting are not uniform, which is not conducive to subsequent processing. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides an equidistant cutting device for highway guard plates, which solves the problem that the lengths of the plates after cutting cannot be unified due to the inability of the existing cutting device to perform equidistant cutting.

[0005] To achieve the above object, the technical solution adopted by the present invention is as follows: An equidistant cutting device for highway guard plates includes an operating table. A feeding groove for plate movement is arranged on the upper surface of the operating table. A conveying component for adjusting the position of the plate is arranged on one side of the feeding groove. Hydraulic rods are fixedly installed on both sides of the operating table. An installation plate is fixedly installed at the upper end of the hydraulic rods. An equidistant adjustment component for equidistantly cutting the plate is fixedly installed at the bottom of the installation plate. An auxiliary component for fixing the position of the plate is arranged on the other side of the feeding groove.

[0006] Preferably, the conveying assembly includes a groove which is formed on one side of the upper surface of the operating table, and a set of transmission shafts are installed inside the groove.

[0007] Preferably, a conveyor belt is arranged on the shaft body of the transmission shaft. A first motor is fixedly installed on the side surface of the operating table, and the output end of the first motor is fixedly connected to one of the transmission shafts.

[0008] Preferably, the auxiliary assembly includes chutes which are formed on both sides of the operating table. A slider is slidably installed inside each chute, and a limiting plate is fixedly installed on one side of each slider.

[0009] Preferably, a through hole is formed between the two chutes, and a positive and reverse lead screw is rotatably installed inside the through hole. Both ends of the lead screw body are located inside the chutes.

[0010] Preferably, a second motor is fixedly installed on the side surface of the operating table, and the output end of the second motor is fixedly connected to the lead screw body. A second screw hole is formed inside the slider, and the second screw hole is in threaded cooperation with the lead screw body.

[0011] Preferably, the equidistant adjustment assembly includes a fixed seat and a slide rail. The fixed seat and the slide rail are respectively fixedly installed on both sides of the lower surface of the mounting plate. A first cutting knife is fixedly installed at the bottom of the fixed seat, and a plurality of second cutting knives are installed on the slide rail through a moving seat.

[0012] Preferably, a connecting seat is fixedly installed on one side of each moving seat, and a plurality of synchronous connecting rods are installed on both sides of each connecting seat and the fixed seat through mounting shafts respectively.

[0013] Preferably, an adjustment motor is fixedly installed inside the fixed seat, and a driving lead screw is fixedly installed at the output end of the adjustment motor.

[0014] Preferably, an extension seat is fixedly installed on the upper surface of one of the moving seats, and a first screw hole is formed through the extension seat. The first screw hole is in threaded cooperation with the driving lead screw.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. By starting the first motor to drive one of the transmission shafts to rotate, and using the conveyor belt arranged on the shaft body of the transmission shaft, the conveyor belt also moves accordingly, so that the board placed above the conveyor belt will continuously move forward, and then the position of the board inside the feeding groove is adjusted to meet the subsequent feeding of the board, realizing automatic continuous cutting operation, without manual transfer of the position of the board to the cutting place by personnel, and improving the processing efficiency.

[0016] 2. By starting the second motor, the forward and reverse lead screw is driven to rotate. Since the slider is slidably installed inside the chute, the second screw hole can be threadedly engaged with the body of the forward and reverse lead screw, and the limiting plates on both sides move inward, realizing the clamping of the plate inside the feeding chute, avoiding the situation that the position of the plate deviates due to the failure to fix the plate during cutting, and improving the stability of the present application during equidistant cutting.

[0017] 3. Since each moving seat is slidably connected to the slide rail, and the second cutting knife is installed at the lower end of the moving seat, the position of each second cutting knife can be changed arbitrarily. In order to make the distance between each second cutting knife and the first cutting knife equidistant, a number of synchronous connecting rods are installed on both sides of each connecting seat and the fixed seat by using the mounting shaft. Thus, when one moving seat and the second cutting knife move, the other second cutting knives will also make corresponding movement adjustments following the current moving distance, realizing equidistant adjustment to ensure the subsequent cutting distance. Compared with the existing cutting device, the present application can perform equidistant continuous cutting without manual adjustment of the plate position by personnel, which not only ensures the subsequent processing of the plate but also increases the cutting efficiency of the plate.

[0018] 4. By starting the adjusting motor to drive the driving lead screw to rotate, since the slide rail is slidably connected to the moving seat, and under the threaded engagement of the first screw hole and the driving lead screw, the position of one of the second cutting knives is adjusted, so that the distance between the current second cutting knife and the first cutting knife is adjusted, thus realizing the control of the distance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the three-dimensional structure schematic diagram of the present invention; Figure 2 is the top view structure schematic diagram of the present invention; Figure 3 is Figure 2 the three-dimensional structure schematic diagram of the sectional view at A-A in Figure 4 is Figure 2 the three-dimensional structure schematic diagram of the sectional view at B-B in Figure 5 is Figure 2 the three-dimensional structure schematic diagram of the sectional view at C-C in Figure 6 is Figure 3 the enlarged structure schematic diagram at a in

[0020] In the figure: 1, operating table; 2, hydraulic rod; 3, mounting plate; 4, equidistant adjustment component; 401, fixed seat; 402, adjustment motor; 4021, driving lead screw; 403, first cutting knife; 404, slide rail; 405, moving seat; 4051, extension seat; 4052, first screw hole; 406, second cutting knife; 407, connecting seat; 408, synchronous connecting rod; 409, mounting shaft; 5, feeding trough; 6, conveying component; 601, groove; 602, conveyor belt; 603, first motor; 604, transmission shaft; 7, auxiliary component; 701, second motor; 702, perforation; 703, second screw hole; 704, positive and negative lead screw; 705, chute; 706, slider; 707, limiting plate. Detailed implementation mode

[0021] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] As Figures 1 to 6 shown, a device for equidistant cutting of highway guard plates includes an operating table 1. A feeding trough 5 for moving the plate is arranged on the upper surface of the operating table 1. A conveying component 6 for adjusting the position of the plate is arranged on one side of the feeding trough 5. Hydraulic rods 2 are fixedly installed on both sides of the operating table 1. An installation plate 3 is fixedly installed at the upper end of the hydraulic rod 2. An equidistant adjustment component 4 for equidistant cutting of the plate is fixedly installed at the bottom of the installation plate 3. An auxiliary component 7 for fixing the position of the plate is arranged on the other side of the feeding trough 5.

[0023] In this embodiment, the conveying component 6 includes a groove 601. The groove 601 is opened on one side of the upper surface of the operating table 1. A group of transmission shafts 604 are installed inside the groove 601; Among them, a conveyor belt 602 is arranged on the shaft body of the transmission shaft 604. A first motor 603 is fixedly installed on the side surface of the operating table 1. The output end of the first motor 603 is fixedly connected to one of the transmission shafts 604.

[0024] By starting the first motor 603 to drive one of the transmission shafts 604 to rotate, and using the conveyor belt 602 arranged on the shaft body of the transmission shaft 604, the conveyor belt 602 also moves accordingly, so that the plate placed above the conveyor belt 602 will continue to move forward, and then the position of the plate inside the feeding trough 5 is adjusted to meet the subsequent feeding of the plate, realizing an automatic continuous cutting operation, without manual transfer of the position of the plate to the cutting place by personnel, and improving the processing efficiency.

[0025] It should be noted that the auxiliary component 7 includes a chute 705 which is opened on both sides of the operating table 1. A slider 706 is slidably installed inside each chute 705, and a limiting plate 707 is fixedly installed on one side of each slider 706.

[0026] Among them, a perforation 702 is opened between the two chutes 705. A left - right screw rod 704 is rotatably installed inside the perforation 702, and both ends of the rod body of the left - right screw rod 704 are located inside the chute 705.

[0027] When specifically arranged, a second motor 701 is fixedly installed on the side of the operating table 1. The output end of the second motor 701 is fixedly connected to the rod body of the left - right screw rod 704. A second screw hole 703 is opened inside the slider 706, and the second screw hole 703 is in threaded cooperation with the rod body of the left - right screw rod 704.

[0028] By starting the second motor 701 to drive the rotation of the left - right screw rod 704, and using the slider 706 slidably installed inside the chute 705, the second screw hole 703 can be in threaded cooperation with the rod body of the left - right screw rod 704, and the limiting plates 707 on both sides move inward, realizing the clamping of the plate inside the feeding groove 5, avoiding the situation that the position of the plate deviates due to the plate not being fixed during the cutting of the plate, and improving the stability of this application during equidistant cutting.

[0029] In this application, the equidistant adjustment component 4 includes a fixed seat 401 and a slide rail 404. The fixed seat 401 and the slide rail 404 are respectively fixedly installed on both sides of the lower surface of the mounting plate 3. A first cutting knife 403 is fixedly installed at the bottom of the fixed seat 401, and a plurality of second cutting knives 406 are installed on the slide rail 404 through a moving seat 405.

[0030] Among them, a connecting seat 407 is fixedly installed on one side of each moving seat 405, and a plurality of synchronous connecting rods 408 are respectively installed on both sides of each connecting seat 407 and the fixed seat 401 through a mounting shaft 409.

[0031] Each moving seat 405 is slidably connected to the slide rail 404, and the second cutting knife 406 is installed at the lower end of the moving seat 405. Thus, the position of each second cutting knife 406 can be changed arbitrarily. In order to make the distance between each second cutting knife 406 and the first cutting knife 403 equal, a number of synchronous connecting rods 408 are installed on both sides of each connecting seat 407 and the fixed seat 401 by using the mounting shaft 409. So that when one moving seat 405 and the second cutting knife 406 move, the other second cutting knives 406 will also follow the current moving distance for corresponding moving adjustment to achieve equal-distance adjustment to ensure the subsequent cutting distance. Compared with the existing cutting device, the present application can perform equal-distance continuous cutting without manually adjusting the position of the plate by personnel, which not only ensures the subsequent processing of the plate but also increases the efficiency of plate cutting.

[0032] It can be understood that an adjusting motor 402 is fixedly installed inside the fixed seat 401, and a driving lead screw 4021 is fixedly installed at the output end of the adjusting motor 402; An extension seat 4051 is fixedly installed on the upper surface of one of the moving seats 405. A first screw hole 4052 is formed through the extension seat 4051, and the first screw hole 4052 is in threaded cooperation with the driving lead screw 4021.

[0033] By starting the adjusting motor 402 to drive the driving lead screw 4021 to rotate, and using the sliding connection between the slide rail 404 and the moving seat 405, and with the threaded cooperation between the first screw hole 4052 and the driving lead screw 4021, the position of one of the second cutting knives 406 is adjusted, so that the distance between the current second cutting knife 406 and the first cutting knife 403 is adjusted, thereby realizing the control of the distance.

[0034] The working principle of the equal-distance cutting device for highway guard plates: When in use, first place the plate into the feeding trough 5, and then start the first motor 603 to drive one of the transmission shafts 604 to rotate. Since the conveyor belt 602 is arranged on the shaft body of the transmission shaft 604, the conveyor belt 602 also moves accordingly, so that the plate placed above the conveyor belt 602 will continue to move forward, and then the plate inside the feeding trough 5 moves to the cutting position; Subsequently, when the plate moves to the cutting position, start the second motor 701 to drive the forward and reverse lead screw 704 to rotate. Since the slider 706 is slidably installed inside the chute 705, the second screw hole 703 can be in threaded cooperation with the rod body of the forward and reverse lead screw 704, and the limiting plates 707 on both sides move inward to clamp the plate inside the feeding trough 5; After the clamping and fixing of the plate are completed, the adjustment motor 402 is started to drive the driving lead screw 4021 to rotate. The sliding connection between the slide rail 404 and the moving seat 405 is utilized, and under the threaded fit between the first screw hole 4052 and the driving lead screw 4021, the position of one of the second cutting knives 406 is adjusted, so that the distance between the current second cutting knife 406 and the first cutting knife 403 is adjusted, thereby realizing the control of the distance; During the adjustment, a number of synchronous connecting rods 408 are installed on both sides of each connecting seat 407 and the fixed seat 401, so that when one of the moving seats 405 and the second cutting knife 406 move, the other second cutting knives 406 will also follow the current moving distance for corresponding movement adjustment to achieve equidistant adjustment. Finally, the hydraulic rod 2 is started to adjust the multiple second cutting knives 406 and the first cutting knife 403 to achieve equidistant cutting of the lower plate. After completion, the first motor 603 is started again to send out the cut plate and send the plate to be cut next to the cutting position, realizing continuous equidistant cutting operation.

[0035] Obviously, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or variations can be made on the basis of the above description. It is impossible to list all the implementation manners here. Any obvious changes or variations derived from the technical solutions of the present invention still fall within the protection scope of the present invention.

Claims

1. A device for equidistant cutting of highway guard plates, comprising an operating table (1), characterized in that: On the upper surface of the operating table (1), there is a feeding groove (5) for the movement of the plate. On one side of the feeding groove (5), there is a conveying component (6) for adjusting the position of the plate. On both sides of the operating table (1), there are hydraulic rods (2) fixedly installed. At the upper end of the hydraulic rods (2), there is a mounting plate (3) fixedly installed. At the bottom of the mounting plate (3), there is an equidistant adjustment component (4) for equidistantly cutting the plate. On the other side of the feeding groove (5), there is an auxiliary component (7) for fixing the position of the plate.

2. The equally-spaced cutting device for highway guard plates according to claim 1, characterized in that: The conveying component (6) includes a groove (601). The groove (601) is opened on one side of the upper surface of the operating table (1). Inside the groove (601), there is a group of transmission shafts (604) installed.

3. The equally spaced cutting device for highway guard plates according to claim 2, characterized in that: On the shaft body of the transmission shaft (604), there is a conveyor belt (602). On the side of the operating table (1), there is a first motor (603) fixedly installed. The output end of the first motor (603) is fixedly connected to one of the transmission shafts (604).

4. The equidistant cutting device for highway guard plates according to claim 1, characterized in that: The auxiliary component (7) includes a chute (705). The chute (705) is opened on both sides of the operating table (1). Inside each chute (705), there is a slider (706) slidably installed. On one side of each slider (706), there is a limiting plate (707) fixedly installed.

5. The equally spaced cutting device for highway guard plates according to claim 4, characterized in that: Between the two chutes (705), there is a through hole (702). Inside the through hole (702), there is a positive and negative lead screw (704) rotatably installed. The two ends of the rod body of the positive and negative lead screw (704) are located inside the chute (705).

6. The equidistant cutting device for highway guard plates according to claim 5, characterized in that: On the side of the operating table (1), there is a second motor (701) fixedly installed. The output end of the second motor (701) is fixedly connected to the rod body of the positive and negative lead screw (704). Inside the slider (706), there is a second threaded hole (703). The second threaded hole (703) is in threaded cooperation with the rod body of the positive and negative lead screw (704).

7. The equidistant cutting device for highway guard plates according to claim 1, characterized in that: The equidistant adjustment component (4) includes a fixed seat (401) and a slide rail (404). The fixed seat (401) and the slide rail (404) are respectively fixedly installed on both sides of the lower surface of the mounting plate (3). At the bottom of the fixed seat (401), there is a first cutting knife (403) fixedly installed. Through a moving seat (405), the slide rail (404) is provided with a number of second cutting knives (406).

8. The equally-spaced cutting device for highway guard plates according to claim 7, characterized in that: On one side of each moving seat (405), there is a connecting seat (407) fixedly installed. On both sides of each connecting seat (407) and the fixed seat (401), there are a number of synchronous connecting rods (408) installed through mounting shafts (409).

9. The equidistant cutting device for highway guard plates according to claim 8, characterized in that: Inside the fixed seat (401), there is an adjustment motor (402) fixedly installed. The output end of the adjustment motor (402) is fixedly installed with a driving lead screw (4021).

10. The equally spaced cutting device for highway guard plates according to claim 9, characterized in that: On the upper surface of one of the moving seats (405), there is an extension seat (4051) fixedly installed. Inside the extension seat (4051), there is a first threaded hole (4052) penetrating through. The first threaded hole (4052) is in threaded cooperation with the driving lead screw (4021).

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