CN108436679A - A kind of slotting machine for slabs - Google Patents

Abstract

The present application discloses a plate slotting machine, which includes a worktable, a material guide device, a feeding device and a slotting device arranged on the workbench. The material guide device includes a first guide support plate and a second Two guide support plates, the opposite sides of the first guide support plate and the second guide support plate are respectively provided with a first chute and a second chute, the first chute is opposite to the notch of the second chute, and the first The chute and the second chute form a split slideway for the plate to move from the feed end to the discharge end. There are multiple guide wheels at the bottom of the first chute and the second chute. The direction of entering and exiting the material guiding device is vertical. The application can guide the plate and detect material shortage, realize automatic material receiving, increase the safety of production, and improve the qualified rate.

Description

A plate slotting machine

technical field

The present application relates to the technical field of plate processing, in particular to a plate slotting machine.

Background technique

The slotting machine is a device that slots a sheet at a specific position so that it can be bent and formed at the slotted position. At present, it is widely used in the field of advertising fonts or pattern identification. Due to the lack of guiding devices in the existing slotting machines, it takes manual readjustment for the plates sent into the slotting device for slotting. Due to the quality of manual operation Affected by various factors, the scrap rate is greatly increased, which increases the production cost, and the angle grinder is generally grooved by grinding wheels, so manual operation does not meet the standards of safe production, and there is a huge security risks.

application content

The technical problem to be solved in this application is to provide a plate slotting machine. By setting a material guide device, the plate can be mechanically guided before slotting, so as to increase the safety of production and improve the qualified rate.

In order to solve the above technical problems, the application provides a plate slotting machine, including a workbench and the following on the workbench:

A material guide device for guiding the plate, with a feed end and a discharge end along the direction in which the plate enters and exits the guide device;

A feeding device provided at the discharge end of the material guide device, used to accept the plates guided by the material guide device and transport the plates;

A slotting device connected to the feeding end of the feeding device for slotting the plate;

The guide device includes:

A first guide support plate and a second guide support plate that can move toward or away from each other, the opposite sides of the first guide support plate and the second guide support plate are respectively provided with a first chute and a second chute, so The notches of the first chute and the second chute are arranged opposite to each other, and the first chute and the second chute form a split slide for the plate to move from the feed end to the discharge end, so The groove bottoms of the first chute and the second chute are provided with a plurality of guide wheels, and the axes of the guide wheels are perpendicular to the direction in which the plate enters and leaves the material guide device.

Further, the feeding device includes a driving roller and a driven wheel, the axes of the driving roller and the driven wheel are on the same plane and parallel to each other, and the driven wheel can move up and down through a height adjustable mechanism. On the lower side of the driving roller, a plurality of bearings are sleeved on the driven wheel, the inner ring of the bearing is in interference fit with the driven wheel, and the outer ring of the bearing is vertically aligned with the driving roller. There is a gap in the direction for the sheet to pass through.

Further, the feeding device also includes a vertical mounting frame, the mounting frame includes two opposite vertical support plates and a horizontal support plate connecting the two vertical support plates, the upper surfaces of the vertical support plates are respectively set There is a support platform, and the two ends of the driving roller are respectively installed on the installation frame through the support seats arranged on the support platform, and at least one first cylinder is arranged on the horizontal support, and the lifting of the first cylinder One end is provided with a driven wheel mounting frame driven by the first cylinder to move up and down. The driven wheel is arranged on the driven wheel mounting frame. One end of the pulley is provided with a feeding motor, and the feeding motor drives the pulley to rotate through a belt.

Further, the grooving device includes a base plate arranged on the workbench, the base plate is provided with a backing plate for supporting the plate and is located above the backing plate and can reciprocate up and down relative to the upper surface of the backing plate. A moving pressing plate is used for pressing the plates on the backing plate tightly.

Further, the grooving device includes an angle grinder arranged on the side of the driving roller away from the material guide device, a depth sensor is arranged on the side of the backing plate, and the depth sensor is arranged on the first position adjustment mechanism , the first position adjustment mechanism includes an X-direction adjustment mechanism, a Y-direction adjustment mechanism and a Z-direction adjustment mechanism.

Further, the slotting device further includes a second position adjustment mechanism, and the angle grinder is arranged on the second position adjustment mechanism.

Further, the second position adjustment mechanism includes an X-direction movement mechanism and a Z-direction movement mechanism, and the X-direction movement mechanism includes a second air cylinder and a moving end provided on the second air cylinder and driven by the second air cylinder An X-direction mobile module that moves along the X direction, the X-direction mobile module includes a first housing, the Z-direction mobile module includes a first motor and a Z-direction mobile module, and the first motor is arranged on the On the first housing, the driving end of the Z-direction moving module is provided with a mounting plate, the first motor drives the first module to drive the mounting plate to reciprocate along the Z direction, and the angle grinder is set on the mounting plate.

Further, the present application also includes a control device, the upper end of the first housing is provided with a first limit sensor, the lower end of the first housing is provided with a second limit sensor, and the first limit sensor and The second limit sensors are respectively electrically connected to the control device, and the control device controls the rotation of the first motor according to the received signals from the first limit sensor and the second limit sensor.

Further, the present application also includes an alarm device, a material shortage detection sensor is provided near the discharge end of the material guide device, the material shortage detection sensor is electrically connected to the control device, and the control device The signal detected by the detection sensor controls the alarm device to be turned on.

Further, the present application also includes a third air cylinder arranged on the lower side of the base plate, a rod is provided at the driving end of the third air cylinder, and the rod passes through the base plate and is connected with the pressing plate to drive the The pressure plate moves up and down.

The beneficial effect of this application is:

1) In this application, by setting the material guide device, the mechanical guidance of the plate is realized before slotting, which increases the safety of production and improves the pass rate;

2) This application realizes the fine adjustment of the depth sensor in the X, Y, and Z directions by setting the depth sensor on a first position adjustment mechanism, thereby greatly reducing the requirements for the processing and assembly accuracy of the slotting device, so most of the Mechanical parts can be processed by laser cutting and sheet metal forming;

3) In this application, a material shortage detection sensor is provided at the discharge end of the material guide device to realize automatic material receiving of the plates.

The above description is only an overview of the technical solutions of the present invention. In order to understand the technical means of the present invention more clearly and implement them according to the contents of the description, the preferred embodiments of the present invention and accompanying drawings are described in detail below.

Description of drawings

Fig. 1 is the structural representation of the present application;

Fig. 2 is the structural representation of the material guiding device of the present application;

Fig. 3 is the structural representation of the feeding device of the present application;

Fig. 4 is a schematic structural view of the slotting device of the present application.

in:

1 is the frame, 2 is the workbench, 4 is the material guide device, 401 is the first support plate, 402 is the second support plate, 403 is the optical axis guide rod, 404 is the first guide support plate, 405 is the second guide Support plate, 406 is the first chute, 407 is the second chute, 408 is the partition, 409 is the cover plate, 4010 is the screw, 4011 is the sensor for lack of material, 6 is the feeding device, 601 is the driving roller, 602 is the slave Driving wheel, 603 is the bearing, 604 is the mounting frame, 605 is the first cylinder, 606 is the vertical support plate, 607 is the horizontal support plate, 608 is the driven wheel mounting frame, 609 is the pulley, 6010 is the feeding motor, 8 is slotting Device, 801 is the base plate, 802 is the backing plate, 803 is the pressure plate, 804 is the angle grinder, 805 is the grinding wheel, 806 is the depth sensor, 807 is the first position adjustment mechanism, 808 is the second cylinder, 809 is the X-direction moving mold Group, 8010 is the first housing, 8011 is the X-direction guide rod, 8012 is the first motor, 8013 is the Z-direction moving module, 8014 is the mounting plate, 8015 is the first limit sensor, 8016 is the second limit sensor , 8017 is the third cylinder.

Detailed ways

The application will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the application and implement it, but the examples given are not intended to limit the application.

Referring to accompanying drawings 1 to 4, a plate slotting machine described in a preferred embodiment of this description includes a control device, a frame 1, and a workbench 2 arranged on the frame 1, on which there is Material guiding device 44 , feeding device 6 and slotting device 8 . The material guide device 4 is used to guide the plate material in the early stage of moving the plate material to the slotting device 8, and a feed end and a discharge end are provided along the direction in which the plate material enters and exits the material guide device 4, and the material guide device 4 includes The first support plate 401 and the second support plate 402 that are located on the workbench 2, the direction from the first support plate 401 to the second support plate 402 and the direction from the feed end of the material guide device 4 to the discharge end of the material guide device 4 direction perpendicular to each other. Two optical axis guide rods 403 are arranged between the first support plate 401 and the second support plate 402, and the two ends of each optical axis guide rod 403 are respectively fixed on the corresponding first support plate 401 and the second support plate 401. On the second support plate 402, a first guide support plate 404 and a second guide support plate 405 that can move toward or away from each other are provided on the optical axis guide rod 403. In order to facilitate installation, each guide support plate is an L-shaped guide Support plate, the position where each guide support plate is connected with the optical axis guide rod 403 is provided with a linear bearing 603 to realize the smooth movement of the guide support plate on the optical axis guide rod 403, between the first support plate 401 and the second support plate 402 is also provided with a screw 4010, the two ends of the screw 4010 are respectively arranged on the corresponding first support plate 401 and the second support plate 402, each guide support plate is slidingly connected with the screw 4010, on the screw 4010 there is also A limiting device is provided, and the preferred limiting device of the present application is a nut compatible with the screw rod 4010 to ensure that the first guide support plate 404 and the second guide support plate are aligned according to the width of the plate and the position of feeding during processing. 405 moves to the specified position, and then by tightening the nuts on both sides of the corresponding first guide support plate 404 and the second guide support plate 405 to realize the fixed position of the first guide support plate 404 and the second guide support plate 405, Prevent it from shifting while working. The transverse portion of the first guide support plate 404 and the transverse portion of the second guide support plate 405 are respectively provided with a first chute 406 and a second chute 407, and the first chute 406 and the second chute The slots of the chute 407 are oppositely arranged, and the first chute 406 and the second chute 407 form a split-type chute for the plate to move from the feed end to the discharge end, and each chute includes a horizontal Partition plate 408 on the upper part and cover plate 409 arranged on the said partition plate 408, there is a gap for the plate to pass between the upper surface of the corresponding horizontal part and the cover plate 409, and a plurality of Guide wheel, the axis of the guide wheel is perpendicular to the direction in which the sheet material enters and exits the material guide device 4 so as to save more effort when the sheet material passes through the material guide device 4 . In the following description, the direction from the first support plate 401 to the second support plate 402 is the X direction, the direction from the feed end of the material guide device 4 to the discharge end of the material guide device 4 is the Y direction, and the X direction and the Y direction are located. The discovery direction of the plane is the Z direction.

In addition, in order to realize automatic feeding, the present application also includes an alarm device, and a material shortage detection sensor 4011 is provided at the discharge end close to the material guide device 4, and the material shortage detection sensor 4011 is electrically connected to the control device, The control device controls the alarm device to turn on according to the signal detected by the lack of material detection sensor 4011 to remind workers or robots to refill materials.

Wherein, the feeding device 6 is arranged at the discharge end of the material guiding device 4 , and is used for receiving and transporting the plates guided by the material guiding device 4 . The feeding device 6 includes a driving roller 601 and a driven wheel 602. The axes of the driving roller 601 and the driven wheel 602 are located on the same plane and parallel to each other to realize the horizontal conveying of the plate. In order to save labor and use more flexibly, preferably The driven wheel 602 is sheathed with a plurality of bearings 603, the inner ring of the bearing 603 is in interference fit with the driven wheel 602, and the outer ring of the bearing 603 and the driving roller 601 have a hole in the up and down direction for the plates to pass through. For the gap, in order to be able to adjust the size of the gap according to the thickness of the plate, preferably the driven wheel 602 is arranged on the lower side of the driving roller 601 and can move up and down through a height-adjustable mechanism. In order to save space and facilitate assembly, the feeding device 6 also includes a vertical mounting frame 604. The mounting frame 604 includes two opposite vertical support plates 606 and a horizontal support plate 607 connecting the two vertical support plates 606. The vertical support The upper surface of the plate 606 is respectively provided with a supporting platform, and the two ends of the driving roller 601 are respectively installed on the mounting frame 604 through the supporting seats arranged on the supporting platform, and at least one first Cylinder 605, the lifting end of the first cylinder 605 is provided with a driven wheel mounting frame 608 driven by the first cylinder 605 to move up and down, and the driven wheel 602 is arranged on the driven wheel mounting frame 608. One end of the driving roller 601 is provided with a pulley 609, and one end near the pulley 609 is provided with a feed motor 6010 on the lower side of the installation frame 604, and the feed motor 6010 drives the pulley 609 to rotate through a belt.

Specifically, the slotting device 8 is connected to the feeding end of the feeding device 6 for slotting the board. Grooving device 8 comprises the base plate 801 that is arranged on described workbench 2, and described base plate 801 is provided with the backing plate 802 that is used to support the sheet material sent over by feeding device 6 and is positioned at above described backing plate 802 and can be opposite to all. The upper surface of the backing plate 802 is a pressing plate 803 that reciprocates up and down, and the pressing plate 803 is used to tightly press the plate on the backing plate 802 to prevent displacement during slotting. An angle grinder 804 is provided on the side close to the driving roller 601 and away from the material guide device 4. The angle grinder 804 includes a grinding wheel 805 for cutting the plate, and a depth sensor 806 is provided on the side of the backing plate 802 and the pressing plate 803 , due to the unreasonable structural design of most mechanical parts, they all need to be produced by machining methods such as turning, milling, planing, and magic. The production cycle is long, the cost is high, and it is difficult to assemble and disassemble. It is preferable to set the depth sensor 806 at On the first position adjustment mechanism 807, the first position adjustment mechanism 807 includes an X-direction adjustment mechanism, a Y-direction adjustment mechanism and a Z-direction adjustment mechanism, so as to realize the fine adjustment of the depth sensor 806 in the three directions of X, Y, and Z, thereby greatly reducing the Due to the requirements on the processing and assembly accuracy of the slotting device 8, most of the mechanical parts can be processed by laser cutting and sheet metal forming.

In order to meet the requirements of the slotting depth of different plates and the different requirements of the slotting starting point of different plates, it is preferable to set the angle grinder 804 on a second position adjustment mechanism, which includes an X-direction movement mechanism and a Z-direction movement mechanism. The X-direction movement mechanism includes a second cylinder 808 and an X-direction movement module 809 which is arranged at the moving end of the second cylinder 808 and is driven by the second cylinder 808 to move in the X direction. The X-direction movement module 809 includes a first casing 8010, the Z-direction movement module 8013 includes a first motor 8012 and a Z-direction movement module 8013, and the first motor 8012 is arranged on the first casing 8010 , the driving end of the Z-direction moving module 8013 is provided with a mounting plate 8014, the first motor 8012 drives the first module to drive the mounting plate 8014 to reciprocate along the Z direction, and the angle grinder 804 is located at On the installation plate 8014 , a set of support plates are provided on the base plate 801 , and an X-direction guide bar 8011 is provided on the support plate, and an X-direction moving module 809 is provided on the X-direction guide bar 8011 .

In order to prevent the Z-direction moving mechanism from causing damage to the machine due to unrestricted upward or unrestricted downward movement, and to waste the time of re-entering the work area, the application provides a first limit sensor 8015 on the upper end of the first housing 8010, so The lower end of the first casing 8010 is provided with a second limit sensor 8016, the first limit sensor 8015 and the second limit sensor 8016 are respectively electrically connected to the control device, and the control device receives The signals of the first limit sensor 8015 and the second limit sensor 8016 control the first motor 8012 to rotate.

In order to further save the installation space of the slotting machine, preferably the third cylinder 8017808 on the lower side of the base plate 801, the driving end of the third cylinder 8017808 is provided with a rod, and the rod passes through the base plate 801 and the pressing plate 803 connected so as to drive the pressing plate 803 to move up and down.

The above-mentioned embodiments are only preferred embodiments for fully describing the present application, and the protection scope of the present application is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present application are all within the protection scope of the present application. The protection scope of the present application shall be determined by the claims.

Claims (10)

1. A plate slotting machine, characterized in that it comprises a workbench and is located on the workbench: A material guide device for guiding the plate, with a feed end and a discharge end along the direction in which the plate enters and exits the guide device; A feeding device provided at the discharge end of the material guide device, used to accept the plates guided by the material guide device and transport the plates; A slotting device connected to the feeding end of the feeding device for slotting the plate; The guide device includes: A first guide support plate and a second guide support plate that can move toward or away from each other, the opposite sides of the first guide support plate and the second guide support plate are respectively provided with a first chute and a second chute, so The notches of the first chute and the second chute are arranged opposite to each other, and the first chute and the second chute form a split slide for the plate to move from the feed end to the discharge end, so The groove bottoms of the first chute and the second chute are provided with a plurality of guide wheels, and the axes of the guide wheels are perpendicular to the direction in which the plate enters and leaves the material guide device. 2. The plate slotting machine according to claim 1, wherein the feeding device comprises a driving roller and a driven wheel, the axes of the driving roller and the driven wheel are on the same plane and parallel to each other, so The driven wheel can move up and down through a height-adjustable mechanism and is arranged on the lower side of the driving roller. The driven wheel is provided with a plurality of bearings, and the inner ring of the bearing is in interference fit with the driven wheel. , the outer ring of the bearing and the driving roller have a gap in the up and down direction for the plates to pass through. 3. The plate slotting machine according to claim 2, wherein the feeding device further comprises a vertical mounting frame, and the mounting frame includes two opposite vertical support plates and a connecting frame connecting the two vertical support plates. A horizontal support plate, the upper surface of the vertical support plate is respectively provided with a support platform, and the two ends of the driving roller are respectively installed on the mounting frame through the support seats arranged on the support platform, and the horizontal support At least one first cylinder is provided, the lifting end of the first cylinder is provided with a driven wheel mounting frame driven by the first cylinder to move up and down, the driven wheel is arranged on the driven wheel mounting frame, and the driving wheel A belt pulley is arranged at one end of the roller, and a feeding motor is arranged at an end close to the belt pulley on the lower side of the installation frame, and the feeding motor drives the belt pulley to rotate through a belt. 4. The plate slotting machine according to claim 1, wherein the slotting device comprises a base plate arranged on the workbench, the base plate is provided with a backing plate for supporting the plate and is located on the A pressing plate above the backing plate and capable of reciprocating up and down relative to the upper surface of the backing plate, the pressing plate is used for pressing the plates on the backing plate tightly. 5. The plate slotting machine according to claim 4, wherein the slotting device comprises an angle grinder arranged on the side of the driving roller away from the material guide device, and a side of the backing plate is provided with A depth sensor, the depth sensor is arranged on the first position adjustment mechanism, and the first position adjustment mechanism includes an X-direction adjustment mechanism, a Y-direction adjustment mechanism and a Z-direction adjustment mechanism. 6 . The plate slotting machine according to claim 5 , wherein the slotting device further comprises a second position adjustment mechanism, and the angle grinder is arranged on the second position adjustment mechanism. 7. The plate slotting machine according to claim 6, wherein the second position adjustment mechanism includes an X-direction movement mechanism and a Z-direction movement mechanism, and the X-direction movement mechanism includes a second cylinder and a The moving end of the second air cylinder is driven by the second air cylinder to move in the X-direction moving module along the X direction, the X-direction moving module includes a first housing, and the Z-direction moving module includes a first motor and the Z-direction mobile module, the first motor is arranged on the first housing, the driving end of the Z-direction mobile module is provided with a mounting plate, and the first motor drives the first module to drive the The mounting plate reciprocates along the Z direction, and the angle grinder is arranged on the mounting plate. 8. The plate slotting machine according to claim 7, further comprising a control device, the upper end of the first housing is provided with a first limit sensor, and the lower end of the first housing is provided with a second limit sensor. Two limit sensors, the first limit sensor and the second limit sensor are respectively electrically connected to the control device, and the control device receives the first limit sensor and the second limit sensor The signal of the position sensor controls the rotation of the first motor. 9. The plate slotting machine according to claim 8, characterized in that it also includes an alarm device, a material shortage detection sensor is provided near the discharge end of the material guide device, and the material shortage detection sensor is connected with the control The device is electrically connected, and the control device controls the alarm device to be turned on according to the signal detected by the material shortage detection sensor. 10. The plate slotting machine according to claim 9, further comprising a third air cylinder arranged on the underside of the base plate, a rod is provided at the driving end of the third air cylinder, and the rod passes through The base plate is connected with the pressing plate to drive the pressing plate to move up and down.