Plate cutting equipment

Abstract

The invention relates to plate cutting equipment which comprises a machine table, a bottom plate driven by a driving motor is arranged at the top of the machine table, two sets of mounting plates are arranged at the top of the bottom plate side by side, two sets of fixing bases are erected between the two sets of mounting plates, and the bottom plate is hinged and fixed to one set of mounting plates through hinges; wherein the other group of mounting plates is movably connected with the bottom plate through a connecting mechanism, a strip-shaped groove is formed in the inner side wall of each fixing seat, a strip-shaped seat is further arranged between the two groups of fixing seats, a lead screw I driven by a motor I is arranged at one end of each strip-shaped seat, and a clamping groove corresponding to the strip-shaped groove is formed in the other end of each strip-shaped seat. The tail end of the strip-shaped base is vertically provided with a cutting opening communicated with the clamping groove, a cutting machine is arranged at the position, on the outer side of the bottom plate, of the top of the machine table, the cutting machine is fixed to a sliding table air cylinder, the sliding table air cylinder is fixed to a rack, the bottom end of the rack is located on the outer side of the machine table, and a lead screw II driven by a motor II is arranged on the rack. The device is simple in structure and convenient to use.

Description

Technical Field

[0001] The invention relates to the field of plate processing, and in particular to a plate cutting device. Background Art

[0002] The specifications of the original boards used in furniture production, such as wardrobes, are basically fixed. In order to process them, the boards are generally cut into boards of corresponding sizes. Generally, people push the boards manually for cutting. After cutting, people need to manually carry the cut boards down, which is inefficient and has a high labor intensity for the staff. Summary of the invention

[0003] The purpose of the present invention is to provide a plate cutting device.

[0004] The technical problem of the present invention is mainly solved by the following technical solutions:

[0005] A plate cutting device, comprising a machine platform:

[0006] The top of the machine is provided with a base plate driven by a driving motor, and two groups of mounting plates are arranged in parallel on the top of the base plate, wherein two groups of fixing seats are mounted between the two groups of mounting plates, and the base plate is hingedly fixed to one group of mounting plates by hinges, wherein the other group of mounting plates is movably connected to the base plate by a connecting mechanism, and a strip groove is arranged on the inner side wall of the fixing seat along its length direction, wherein a strip seat parallel to the fixing seat is also arranged between the two groups of fixing seats, a screw rod I driven by a motor I is arranged at one end of the strip seat, and the screw rod I is arranged on the same side as the connecting mechanism, and a card slot corresponding to the strip groove is arranged at the other end of the strip seat, and a telescopic rod connected to the corresponding fixing seat is arranged on the outer wall of the strip seat above the card slot, and a cutting opening connected to the card slot is vertically arranged at the end of the strip seat, and electric push rods are arranged at the bottom of the strip seat on both sides of the cutting opening, and a pressing plate against the base plate is arranged at the bottom of the electric push rod;

[0007] A cutting machine facing the cutting opening is arranged on the top of the machine platform outside the bottom plate, and the cutting machine is fixed on a horizontally arranged slide cylinder, and the slide cylinder is fixed on a frame. The bottom end of the frame is located outside the machine platform, and a screw rod II driven by a motor II is arranged on the bottom end of the frame.

[0008] Preferably, the connecting mechanism comprises a groove and a receiving groove arranged on the top of the bottom plate, an electromagnet is arranged in the groove, a spring connected to a corresponding mounting plate is arranged in the receiving groove, and the mounting plate is made of metal material.

[0009] Preferably, a rectangular notch is provided on the side wall of the lower half of the back side of the fixing seat, and a bolt for locking the fixing seat on the corresponding mounting plate is provided in the rectangular notch.

[0010] Preferably, a convex seat for fixing the screw rod I is provided at the end of the fixed seat, a bearing sleeved on the screw rod I is provided on the convex seat, and a screw hole for threaded connection with the screw rod I is provided at the end of the strip seat.

[0011] Preferably, a positioning rod passing through a circular hole on the frame is provided on the back of the cutting machine, a screw hole screwed to the screw rod II is provided at the bottom of the frame, the bottom end of the frame is tightly attached to the outer wall of the machine table, a slide groove parallel to the screw rod II is provided on the outer wall of the machine table, and a slider located in the slide groove is provided at the bottom of the side wall of the frame.

[0012] Preferably, the inner top wall of the strip groove is flush with the inner top wall of the card slot, a fixing groove with an isosceles trapezoidal cross-section is provided on the inner bottom wall of the strip groove, the upper bottom end of the fixing groove is connected to the opening of the strip groove, an inverted V-shaped spring sheet is provided in the fixing groove, the bending part of the V-shaped spring sheet extends into the opening of the strip groove, and one end of the V-shaped spring sheet is fixedly connected to the side wall of the hypotenuse end corresponding to the fixing groove.

[0013] Preferably, the mounting plate on which the hinge is mounted is arranged on the same side as the cutting machine, and the opening end of the card slot and the cutting opening is arranged on the same side as the cutting machine.

[0014] The beneficial effect of the present invention is that the present invention can support and fix any cutting position when cutting the plate, preventing the plate from being suspended in a large area, causing the side walls on both sides of the cutting position of the plate to shake under the influence of the cutting vibration force during cutting, thereby causing the side walls of the cutting position of the cutting machine to be uneven when cutting the plate. At the same time, the working state of the connecting mechanism is switched to change the posture of the mounting plate, the fixing seat and the strip seat, thereby facilitating the unloading of the plate in the strip groove and the card groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention;

[0016] Figure 2 is a front view of the present invention;

[0017] Figure 3 yes Figure 2 Sectional view at A in the middle;

[0018] Figure 4 yes Figure 1 The enlarged view of point B in the middle;

[0019] Figure 5 It is a structural schematic diagram of the fixing groove in the present invention.

[0020] In the figure: 1, machine table, 2, base plate, 3, drive motor, 4, mounting plate, 5, fixed seat, 6, strip groove, 7, strip seat, 8, screw rod I, 9, motor I, 10, slot, 11, cutting opening, 12, telescopic rod, 13, electric push rod, 14, pressure plate, 15, cutting machine, 16, slide cylinder, 17, frame, 18, screw rod II, 19, motor II, 20, connecting mechanism, 201, electromagnet, 202, spring, 21, rectangular notch, 22, bolt, 23, positioning rod, 24, slide groove, 25, hinge, 26, fixed groove, 27, V-shaped spring. DETAILED DESCRIPTION

[0021] The technical solution of the present invention is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0022] A plate cutting device, comprising a machine platform 1:

[0023] The top of the machine 1 is provided with a bottom plate 2 driven by a driving motor 3, two groups of mounting plates 4 are arranged in parallel on the top of the bottom plate 2, two groups of fixing seats 5 are arranged between the two groups of mounting plates 4, the bottom plate 2 is hingedly fixed to one group of mounting plates 4 by hinges 25, and the other group of mounting plates 4 is movably connected to the bottom plate 2 by a connecting mechanism 20, a strip groove 6 is arranged on the inner side wall of the fixing seat 5 along its length direction, a strip seat 7 parallel to the fixing seat 5 is also arranged between the two groups of fixing seats 5, and one end of the strip seat 7 is provided with A screw rod 18 driven by a motor 19, the screw rod 18 and the connecting mechanism 20 are arranged on the same side, the other end of the strip seat 7 is provided with a slot 10 corresponding to the strip slot 6, and a telescopic rod 12 connected to the corresponding fixed seat 5 is provided on the outer wall of the strip seat 7 above the slot 10, and a cutting opening 11 connected to the slot 10 is vertically provided at the end of the strip seat 7, and electric push rods 13 are provided at the bottom of the strip seat 7 on both sides of the cutting opening 11, and a pressing plate 14 against the bottom plate 2 is provided at the bottom of the electric push rod 13;

[0024] A cutting machine 15 facing the cutting opening 11 is arranged on the top of the machine table 1 outside the base plate 2. The cutting machine 15 is fixed on a horizontally arranged slide cylinder 16. The slide cylinder 16 is fixed on a frame 17. The bottom end of the frame 17 is located outside the machine table 1. A screw rod II18 driven by a motor II19 is arranged on the bottom end of the frame 17.

[0025] like Figure 3 As shown, the connecting mechanism 20 includes a groove and a receiving groove arranged on the top of the base plate 2, an electromagnet 201 is arranged in the groove, and a spring 202 connected to the corresponding mounting plate 4 is arranged in the receiving groove, and the mounting plate 4 is made of metal material.

[0026] like Figure 1As shown, a rectangular notch 21 is provided on the lower half side wall of the back of the fixing seat 5, and a bolt 22 for locking the fixing seat 5 on the corresponding mounting plate 4 is provided in the rectangular notch 21. The fixing seat 5 is locked on the mounting plate 4 by the bolt 22, so that the mounting plate 4 and the fixing seat 5 form a whole, and the spacing between the two groups of fixing seats 5 above the mounting plate 4 can be changed by moving the fixing seat 5, so that it can meet the processing requirements of products with different widths.

[0027] In this embodiment, a convex seat for fixing the screw rod I8 is arranged at the end of the fixing seat 5, and a bearing which is sleeved on the screw rod I8 is arranged on the convex seat. A screw hole which is screwed to the screw rod I8 is arranged at the end of the strip seat 7.

[0028] A positioning rod 23 penetrating a circular hole on the frame 17 is arranged on the back of the cutting machine 15, a screw hole screwed to the screw rod II18 is arranged at the bottom of the frame 17, the bottom end of the frame 17 is tightly attached to the outer wall of the machine table 1, a slide groove 24 parallel to the screw rod II18 is arranged on the outer wall of the machine table 1, and a slider located in the slide groove 24 is arranged at the bottom of the side wall of the frame 17.

[0029] In this embodiment, the inner top wall of the strip groove 6 is flush with the inner top wall of the card slot 10, and a fixing groove 26 with an isosceles trapezoidal cross-section is provided on the inner bottom wall of the strip groove 6. The upper bottom end of the fixing groove 26 is connected to the opening of the strip groove 6, and an inverted V-shaped spring piece 27 is provided in the fixing groove 26. The bending part of the V-shaped spring piece 27 extends into the opening of the strip groove 6, and one end of the V-shaped spring piece 27 is fixedly connected to the side wall of the hypotenuse end corresponding to the fixing groove 26.

[0030] like Figure 1 As shown, the mounting plate 4 on which the hinge 25 is mounted is arranged on the same side as the cutting machine 15 , and the opening ends of the card slot 10 and the cutting opening 11 are arranged on the same side as the cutting machine 15 .

[0031] Working principle: When in use, the driving motor 3 drives the bottom plate 2 to drive the upper components thereof to rotate counterclockwise 90 degrees, so that the bottom plate 2, the fixing seat 5 and the strip seat 7 are arranged longitudinally, and the card slots 10 and the cutting openings 11 on the strip seat 7 are arranged forwardly. At this time, the plate is inserted into the two groups of strip slots 6 from the front side to be fixed by them, and the plate is carded into the card slots 10, so that the two groups of strip slots 6 and the card slots 10 can provide multi-point support for the plate, thereby improving its stability;

[0032] When the plate is inserted into the strip groove 6 and slides slowly, the plate will squeeze the V-shaped spring piece 27 to make it bend and slide in the fixed groove 26, thereby squeezing the V-shaped spring piece 27 to make it retract into the fixed groove 26, so that the plate can be stuck in the strip groove 6. Subsequently, multiple groups of V-shaped spring pieces 27 stretch and move upward to push the plate sliding into the strip groove 6 to abut against the inner top wall of the strip groove 6, thereby locking the plate on the fixed seat 5. At the same time, the electric push rod 13 drives the pressing plate 14 to move downward and abut against the bottom plate 2 while continuing to stretch. At this time, the bottom plate 2 can squeeze the side wall of the strip seat 7 below the open end of the card slot 10 through the pressing plate 14 and the stretched electric push rod 13, so that it is slightly deformed and moves upward, thereby reducing the opening degree of the card slot 10, thereby achieving the purpose of further fixing the plate through the above two methods to prevent it from being displaced during cutting and affecting the processing effect;

[0033] Then the driving motor 3 drives the bottom plate 2 to drive the mounting plate 4, the fixing seat 5, the strip seat 7 and the plate fixed on it to rotate 90 degrees clockwise to reset. If the cutting opening 11 on the strip seat 7 needs to be adjusted in position, the motor I9 drives the screw rod I8 to rotate in the screw hole in the strip seat 7 to drive the strip seat 7 to move, and then adjust the position of the strip seat 7, so that the position of the cutting opening 11 is adjusted to the specified position. In this process, the electric push rod 13 can drive the pressing plate 14 to move upward to prevent the pressing plate 14 in contact with the bottom plate 2 from affecting the adjustment of the position of the strip seat 7, and when the strip seat 7 is adjusted in position, it will drive the corresponding telescopic rod 12 to shrink and stretch, preventing it from affecting the displacement of the strip seat 7, and can also support and fix the suspended strip seat 7, and prevent the strip seat 7 from rotating together with the screw rod I8, and prevent the electric push rod 13 and the pressing plate 14 from pressing the bottom of the end of the strip seat 7, so that the strip seat 7 will move upward;

[0034] At the same time, the cutting machine 15 is driven to move by the slide cylinder 16 so that the cutting wheel on the cutting machine 15 is just opposite to the cutting opening 11 at this time, wherein the motor II19 drives the screw rod II18 to rotate in the screw hole on the bracket 17, thereby driving the bracket 17 and the slide cylinder 16 to drive the cutting machine 15 to move horizontally left and right. At this time, the rotating cutting wheel in the cutting machine 15 will slide through the cutting opening 11, and then cut the plate at the cutting opening 11. In this process, the plate is fixed by the card grooves 10 on the strip seats 7 on both sides of the cutting opening 11, so as to prevent the side walls on both sides of the cutting place of the plate from shaking under the influence of the cutting vibration force, thereby causing the side walls of the cutting place of the cutting machine 15 to be uneven when cutting the plate;

[0035] When the cutting is completed, the driving motor 3 drives the bottom plate 2 to drive the upper components to rotate counterclockwise 90 degrees, so that the bottom plate 2, the fixing seat 5 and the strip seat 7 are arranged longitudinally, and the slot 10 and the cutting opening 11 on the strip seat 7 are arranged forward. At this time, the electromagnet 201 in the connecting mechanism 20 is powered off and stops working. Then, the rear mounting plate 4 is lifted up under the push of the stretching force of the spring 202. At this time, the mounting plate 4 drives the front mounting plate 4 to rotate with the hinge 25 as the center through the fixing seat 5, so that the fixing seat 5 and the strip seat 7 are in an inclined state with the front lower and the back higher. Then, under the action of the gravity of the plate, the plate in the strip groove 6 and the slot 10 slides down to the conveyor belt on the front side of the machine 1 to achieve the purpose of automatic unloading. Then, the magnetic attraction force generated by the work of the electromagnet 201 drives the rear mounting plate 4 to move down and be magnetically connected and fixed with it, and then the compression spring 202 retracts into the accommodating groove. At this time, the mounting plate 4 and the fixing seat 5 and other components are in a horizontal state to facilitate the installation of new plates for processing.

[0036] The present invention is described in detail above, but the contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of application of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A sheet cutting device, comprising a machine platform, characterized in that: The top of the machine is provided with a base plate driven by a driving motor, and two groups of mounting plates are arranged in parallel on the top of the base plate, wherein two groups of fixing seats are mounted between the two groups of mounting plates, and the base plate is hingedly fixed to one group of mounting plates by hinges, wherein the other group of mounting plates is movably connected to the base plate by a connecting mechanism, and a strip groove is arranged on the inner side wall of the fixing seat along its length direction, wherein a strip seat parallel to the fixing seat is also arranged between the two groups of fixing seats, a screw rod I driven by a motor I is arranged at one end of the strip seat, and the screw rod I is arranged on the same side as the connecting mechanism, and a clamping groove corresponding to the strip groove is arranged at the other end of the strip seat, and a telescopic rod connected to the corresponding fixing seat is arranged on the outer wall of the strip seat above the clamping groove, and a cutting opening connected to the clamping groove is vertically arranged at the end of the strip seat, and electric push rods are arranged at the bottom of the strip seat on both sides of the cutting opening, and a pressing plate against the base plate is arranged at the bottom of the electric push rod; A cutting machine facing the cutting opening is arranged on the top of the machine platform outside the bottom plate, and the cutting machine is fixed on a horizontally arranged slide cylinder, and the slide cylinder is fixed on a frame. The bottom end of the frame is located outside the machine platform, and a screw rod II driven by a motor II is arranged on the bottom end of the frame.

2. A sheet cutting device according to claim 1, characterized in that: The connecting mechanism comprises a groove and a receiving groove arranged on the top of the bottom plate, an electromagnet is arranged in the groove, a spring connected to a corresponding mounting plate is arranged in the receiving groove, and the mounting plate is made of metal material.

3. The sheet cutting device according to claim 1, characterized in that: A rectangular notch is arranged on the side wall of the lower half of the back side of the fixing seat, and a bolt for locking the fixing seat on the corresponding mounting plate is arranged in the rectangular notch.

4. The sheet cutting device according to claim 1, characterized in that: The end of the fixed seat is provided with a convex seat for fixing the screw rod I, the convex seat is provided with a bearing sleeved on the screw rod I, and the end of the strip seat is provided with a screw hole for threaded connection with the screw rod I.

5. The sheet cutting device according to claim 1, characterized in that: A positioning rod passing through a circular hole on the frame is arranged on the back of the cutting machine, a screw hole screwed to the screw rod II is arranged at the bottom of the frame, the bottom end of the frame is tightly attached to the outer wall of the machine platform, a slide groove parallel to the screw rod II is arranged on the outer wall of the machine platform, and a slider located in the slide groove is arranged at the bottom of the side wall of the frame.

6. The sheet cutting device according to claim 1, characterized in that: The top wall of the strip groove is flush with the top wall of the card slot, a fixing groove with an isosceles trapezoidal cross-section is provided on the bottom wall of the strip groove, the upper bottom end of the fixing groove is connected to the opening of the strip groove, an inverted V-shaped spring sheet is provided in the fixing groove, the bending part of the V-shaped spring sheet extends into the opening of the strip groove, and one end of the V-shaped spring sheet is fixedly connected to the side wall of the hypotenuse end corresponding to the fixing groove.

7. The sheet cutting device according to claim 1, characterized in that: The mounting plate with the hinge installed is arranged on the same side as the cutting machine, and the opening end of the clamping slot and the cutting opening is arranged on the same side as the cutting machine.

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