Cutting device for wear-resistant corrugated board processing

Abstract

The utility model relates to a cutting device for processing a wear-resistant corrugated board, which is characterized in that a support is arranged on the lower surface of a processing table, a mounting groove is formed in the right end of the upper surface of the processing table, a cutting support plate is mounted in the mounting groove in a sliding manner, and a cutting groove is formed in the middle of the upper surface of the cutting support plate; the two connecting vertical plates are vertically arranged in the middle of the front end and the middle of the rear end of the upper surface of the machining table correspondingly, a mounting plate is fixedly arranged between the two connecting vertical plates, the left end of the lower surface of the mounting plate is connected with a middle connecting plate through an elastic piece, and the right end of the lower surface of the mounting plate is connected with a fixing plate through an electric cylinder. Bearing seats are arranged at the front end and the rear end of the lower surface of the middle connecting plate, a connecting shaft is longitudinally and rotatably arranged between the two bearing seats, the front end of the connecting shaft is connected with a meter counter, the outer surface of the connecting shaft is concentrically and fixedly sleeved with a plurality of limiting wheels, a cutter mounting frame is arranged at the lower end of the fixing plate, and a cutting cutter is arranged below the cutter mounting frame in a limiting mode; the control box is located below the machining table. The device has the advantages of being safe, stable, good in using effect and high in efficiency.

Description

TECHNICAL FIELD

[0001] The utility model belongs to corrugated paperboard processing technical field, concretely relates to a cutting device for wear -resisting corrugated paperboard processing. BACKGROUND

[0002] Corrugated paperboard is a multilayer adhesive body, which is composed of corrugated paper core and face paper, has high mechanical strength and buffering capacity, can resist collision and fall in the carrying process, and is widely used for making corrugated paper boxes; wherein the wear -resisting corrugated paperboard is compared to ordinary corrugated paperboard, and the overall wear resistance is good, and the service life of the corrugated paper box made is longer.

[0003] After wear -resisting corrugated paperboard is processed, it needs to be slitting according to the size of subsequent to be produced corrugated paper box, however, the present slitting operation is mostly manual, and the automation degree is low, and the slitting precision is poor, thereby leading to the low processing efficiency of corrugated paperboard, the high probability of defective products, and the time -consuming and labor -intensive, and the manual slitting operation also increases the danger of the labor process of operating workers, and there is great safety risk, therefore, in order to solve the above -mentioned problems, it is necessary to develop a cutting device for wear -resisting corrugated paperboard processing which is safe and stable and has good use effect and high efficiency. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at overcoming the insufficient of prior art, and provides a cutting device for wear -resisting corrugated paperboard processing which is safe and stable and has good use effect and high efficiency.

[0005] The utility model discloses a cutting device for wear-resistant corrugated paperboard processing, including processing table, connecting vertical board and control box, the lower surface of processing table four corners all are fixedly set with support, and the right end vertical surface of upper surface is provided with the mounting groove, the mounting groove is slidably installed with cutting support board in the longitudinal direction, the upper surface of cutting support board with the upper surface of processing table is located the same horizontal plane, and the middle part vertical surface of cutting support board is provided with the cutting groove of V type, the connecting vertical board has two, and is fixedly set respectively in the middle part of the upper surface front end and the middle part of the upper surface rear end of processing table vertical, and the upper end fixedly set with mounting plate between two connecting vertical boards, the mounting plate with the processing table is flat shape, and the left end of lower surface is connected with the middle connecting plate through the vertical elastic member, and the right end of lower surface is connected with fixed plate through the vertical electric cylinder, the middle connecting plate is longitudinally arranged, and the front end and rear end of lower surface are all fixedly provided with bearing seat, and the connecting shaft is longitudinally rotatably arranged between two bearing seats, the front end of connecting shaft is connected with metering device, and a plurality of limit wheels are concentrically fixed on the outer surface middle part, the fixed plate is longitudinally arranged, and the middle part fixedly set with tool mounting frame of lower surface, and the cutting tool is fixedly installed below tool mounting frame, and the cutting tool is located the directly above cutting groove, the control box is fixedly set in the middle part of the upper surface front end of processing table, and metering device and electric cylinder are all electrically connected with control box through wire.

[0006] Further, the groove bottom surface of the mounting groove is provided with a plurality of clamping grooves, and the electric push rod is arranged in the clamping groove.

[0007] Further, the top end of the side surface of the connecting vertical plate and the end surface of the mounting plate are fixedly provided with an inclined reinforcing rod.

[0008] Further, the elastic member is composed of a guide telescopic rod and a spring sleeved outside the guide telescopic rod.

[0009] Further, the outer surface of the limit wheel is fixedly provided with an anti-skid layer.

[0010] Further, the electric cylinder is provided with telescopic guide rods on both sides, and the telescopic guide rods are vertically fixed between the mounting plate and the fixed plate.

[0011] The utility model discloses the beneficial effects: the utility model discloses a mounting groove is set up, and the cutting support board is installed conveniently to the cutting support board through the mounting groove, thereby increasing the convenience of cutting support board maintenance and dismounting replacement operation,

[0012] By setting the elastic element, the elastic thrust of the elastic element can realize the contact between the lower end of the limiting wheel and the upper surface of the corrugated board above the processing table, by setting the intermediate connecting plate, bearing seat, connecting shaft, meter and limiting wheel, when the corrugated board is driven by the driving device and moves from left to right, the lower end of the outer surface of the limiting wheel is in close contact with the upper surface of the corrugated board, the limiting wheel is concentrically fixed with the connecting shaft, and the connecting shaft is rotatably connected with the bearing seat, so that the limiting wheel and the connecting shaft can be driven to rotate while the corrugated board moves horizontally, and the length of the corrugated board passing below the limiting wheel can be measured by the meter based on the rotation angle of the connecting shaft and the circumference of the limiting wheel. The structure of the present application can press and limit the limiting wheel, increase the stability of the corrugated board during horizontal movement, and accurately calculate the length of the corrugated board passing below the limiting wheel through the meter, thereby improving the accuracy of the present application during use.

[0013] By setting the control box, electric cylinder, fixed plate, tool placing rack and cutting tool, when the meter measures the length of the corrugated board passing below the limiting wheel, the meter can send an electric signal to the control box when the measured length is consistent with the preset length, so that the control box can receive the electric signal and control the electric cylinder to perform a single expansion-contraction movement. At this time, the expansion of the electric cylinder can drive the fixed plate, tool placing rack and cutting tool to move downward, so that the lower end of the cutting tool cooperates with the cutting groove on the upper surface of the cutting support plate to complete the slitting of the corrugated board. Then, the contraction of the electric cylinder can drive the fixed plate, tool placing rack and cutting tool to move upward, thereby completing the reset operation. In general, the present application has the advantages of safety, stability, good use effect and high efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the front view of the present application.

[0015] Figure 2 is the side view of the connection between the processing table, connecting vertical plate, mounting plate, intermediate connecting plate and connecting shaft in the present application.

[0016] Figure 3 is the sectional view of the front view of the connection between the processing table and the cutting support plate in the present application.

[0017] In the figure: 1, processing platform; 11, support; 12, mounting groove; 13, cutting support plate; 14, cutting groove; 15, clamping groove; 16, electric push rod; 2, connecting vertical plate; 21, reinforcing rod; 3, control box; 4, mounting plate; 41, elastic member; 42, electric cylinder; 43, telescopic guide rod; 5, intermediate connecting plate; 51, bearing seat; 52, connecting shaft; 53, meter counter; 54, limiting wheel; 6, fixed plate; 61, cutter rack; 62, cutting tool. DETAILED DESCRIPTION

[0018] The utility model makes further explanation in combination with the drawings.

[0019] Embodiment: as Figure 1 , Figure 2 , Figure 3 Indicated, a kind of cutting device for wear-resistant corrugated paperboard processing, including processing platform 1, connecting vertical plate 2 and control box 3, the lower surface of the processing platform 1 four corners is fixedly arranged with support 11, the upper surface right end is longitudinally provided with mounting groove 12, cutting support plate 13 is longitudinally slidably installed in the mounting groove 12, the upper surface of the cutting support plate 13 with the upper surface of the processing platform 1 is located at the same horizontal plane, and the upper surface of cutting support plate 13 is longitudinally provided with V-shaped cutting groove 14 in the middle part;The connecting vertical plate 2 has two, and is vertically fixedly arranged on the upper surface of processing platform 1 front end middle part and upper surface rear end middle part respectively, and mounting plate 4 is fixedly arranged at the upper end between the two connecting vertical plates 2, the mounting plate 4 with the processing platform 1 is flat shape, the left end of its lower surface is connected with intermediate connecting plate 5 by vertical elastic member 41, the right end of its lower surface is connected with fixed plate 6 by vertical electric cylinder 42, the intermediate connecting plate 5 is longitudinally arranged, the front end and rear end of its lower surface are fixedly provided with bearing seat 51, and connecting shaft 52 is longitudinally rotatably arranged between the two bearing seats 51, the front end of the connecting shaft 52 is connected with meter counter 53, and a plurality of limiting wheels 54 are concentrically fixedly sleeved on the outer surface middle part, the fixed plate 6 is longitudinally arranged, and cutter mounting rack 61 is fixedly arranged on the middle part of its lower surface, and cutting tool 62 is limitingly installed below cutter mounting rack 61, and the cutting tool 62 is located directly above cutting groove 14;The control box 3 is fixedly arranged on the lower surface of the processing platform 1 front end middle part, and meter counter 53 and electric cylinder 42 are electrically connected with control box 3 by wire.

[0020] The groove bottom surface of the mounting groove 12 is provided with a plurality of clamping grooves 15, the electric push rod 16 is arranged in the clamping groove 15, the electric push rod 16 is vertically arranged, the lower end is fixedly connected with the groove bottom surface of the clamping groove 15, the upper end protrudes in the mounting groove 12 and is in close contact with the lower surface of the cutting support plate 13, by the arrangement of the electric push rod 16, the limiting of the cutting support plate 13 in the mounting groove 12 can be realized, so that the problem that the use of the utility model is affected due to the longitudinal movement of the cutting support plate 13 is avoided.

[0021] An inclined reinforcing rod 21 is fixedly installed between the top of both sides of the connecting vertical plate 2 and the end face of the mounting plate 4. The reinforcing rod 21 can increase the stability of the connection between the connecting vertical plate 2 and the mounting plate 4. The elastic element 41 consists of a guide telescopic rod and a spring sleeved on the outside of the guide telescopic rod. An anti-slip layer is fixedly installed on the outer surface of the limiting wheel 54. The anti-slip layer can increase the friction generated when the limiting wheel 54 contacts the corrugated cardboard. Telescopic guide rods 43 are provided on both sides of the electric cylinder 42. The telescopic guide rods 43 are vertically fixed between the mounting plate 4 and the fixed plate 6. The telescopic guide rods 43 can guide the fixed plate 6 without affecting the operation of the electric cylinder 42, thereby improving the stability of the vertical movement of the fixed plate 6.

[0022] In use, the cutting support plate 13 is first slidably installed longitudinally into the mounting groove 12. Then, the electric push rod 16 is unfolded by the control box 3, so that the upper end of the electric push rod 16 is in close contact with the lower surface of the cutting support plate 13. At this time, the friction generated when the upper end of the electric push rod 16 is in close contact with the lower surface of the cutting support plate 13 can be used to limit the cutting support plate 13, avoiding the problem of longitudinal movement of the cutting support plate 13 affecting the use of the present invention. At the same time, the detachable connection method also increases the convenience of maintenance and disassembly / replacement of the cutting support plate 13; the cutting support plate 13 is ready to be cut. After the support plate 13 is installed, the corrugated cardboard is transported from left to right to the upper end of the processing table 1 by the drive device. At this time, the elastic thrust of the elastic element 41 can achieve contact between the lower end of the limiting wheel 54 and the upper surface of the corrugated cardboard above the processing table 1. Thus, as the corrugated cardboard moves from left to right under the traction of the drive device, the tight contact between the lower end of the outer surface of the limiting wheel 54 and the upper surface of the corrugated cardboard, the concentric fixed sleeve of the limiting wheel 54 and the connecting shaft 52, and the rotational connection between the connecting shaft 52 and the bearing seat 51 can drive the limiting wheel 54 and the connecting shaft 52 to rotate while the corrugated cardboard moves laterally. Thus, based on the connecting... By adjusting the rotation angle of shaft 52 and the circumference of limiting wheel 54, the length of the corrugated cardboard passing under the limiting wheel 54 can be measured by the meter counter 53. This invention employs this structure, utilizing the pressure limiting of the limiting wheel 54 to increase the stability of the corrugated cardboard during horizontal movement. Simultaneously, the meter counter 53 allows for precise calculation of the length of the corrugated cardboard passing under the limiting wheel 54, improving the accuracy of cutting in this invention. As the meter counter 53 measures the length of the corrugated cardboard passing under the limiting wheel 54, the meter is counted once the measured length matches the preset length inside the meter counter 53. Device 53 can send an electrical signal to control box 3, so that after receiving the electrical signal, control electric cylinder 42 to perform a single unfolding-retracting motion. During this process, the unfolding of electric cylinder 42 can drive fixed plate 6, knife holder 61 and cutting knife 62 to move downward, so that the lower end of cutting knife 62 cooperates with the cutting groove 14 on the upper surface of cutting support plate 13 to complete the cutting of corrugated cardboard. Afterwards, the retraction of electric cylinder 42 can drive fixed plate 6, knife holder 61 and cutting knife 62 to move upward, so as to complete the reset operation. In general, this utility model has the advantages of safety, stability and good use effect and high efficiency.

[0023] The above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although the utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the specific implementation of this utility model without departing from the spirit and scope of this utility model. Any modifications or equivalent substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A cutting device for processing wear-resistant corrugated cardboard, comprising a processing table (1), a connecting vertical plate (2), and a control box (3), characterized in that: Supports (11) are fixedly installed at the four corners of the lower surface of the processing table (1). A mounting groove (12) is longitudinally provided at the right end of the upper surface. A cutting support plate (13) is longitudinally slidably installed in the mounting groove (12). The upper surface of the cutting support plate (13) is on the same horizontal plane as the upper surface of the processing table (1). A V-shaped cutting groove (14) is longitudinally provided in the middle of the upper surface of the cutting support plate (13). There are two connecting vertical plates (2), which are vertically fixed at the middle of the front end and the middle of the rear end of the upper surface of the processing table (1), respectively. A mounting plate (4) is fixedly installed at the upper end between the two connecting vertical plates (2). The mounting plate (4) is flat with the processing table (1). The left end of its lower surface is connected to the middle connecting plate (5) through a vertical elastic element (41). The right end of its lower surface is connected to the middle connecting plate (5) through a vertical elastic element (41). The electric cylinder (42) is connected to a fixed plate (6). The intermediate connecting plate (5) is arranged longitudinally. The front and rear ends of its lower surface are fixedly provided with bearing seats (51). A connecting shaft (52) is arranged longitudinally between the two bearing seats (51). The front end of the connecting shaft (52) is connected to a meter counter (53). Multiple limiting wheels (54) are concentrically fixedly fitted in the middle of the outer surface. The fixed plate (6) is arranged longitudinally. A tool mounting bracket (61) is fixedly provided in the middle of its lower surface. A cutting tool (62) is installed below the tool mounting bracket (61). The cutting tool (62) is located directly above the cutting groove (14). The control box (3) is fixedly installed in the middle of the front end of the lower surface of the processing table (1). The meter counter (53) and the electric cylinder (42) are both electrically connected to the control box (3) through wires.

2. The cutting device for processing wear-resistant corrugated cardboard as described in claim 1, characterized in that: The bottom surface of the mounting groove (12) is provided with multiple slots (15), and an electric push rod (16) is provided in the slot (15). The electric push rod (16) is vertically arranged, with its lower end fixedly connected to the bottom surface of the slot (15), and its upper end protruding from the slot (15) and located in the mounting groove (12), and in close contact with the lower surface of the cutting support plate (13).

3. The cutting device for processing wear-resistant corrugated cardboard as described in claim 1, characterized in that: An inclined reinforcing rod (21) is fixedly installed between the top of the two sides of the connecting vertical plate (2) and the end face of the mounting plate (4).

4. The cutting device for processing wear-resistant corrugated cardboard as described in claim 1, characterized in that: The elastic element (41) consists of a guide telescopic rod and a spring sleeved on the outside of the guide telescopic rod.

5. The cutting device for processing wear-resistant corrugated cardboard as described in claim 1, characterized in that: The outer surface of the limiting wheel (54) is fixedly provided with an anti-slip layer.

6. The cutting device for processing wear-resistant corrugated cardboard as described in claim 1, characterized in that: The electric cylinder (42) is provided with telescopic guide rods (43) on both sides, and the telescopic guide rods (43) are vertically fixed between the mounting plate (4) and the fixing plate (6).

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