CN112756441A

CN112756441A - Prevent bender of panel inflection

Info

Publication number: CN112756441A
Application number: CN202110132714.8A
Authority: CN
Inventors: 李远东
Original assignee: Weifang Dongxin Intelligent Technology Co ltd
Current assignee: Weifang Dongxin Intelligent Technology Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-05-07

Abstract

The invention provides a bending machine capable of preventing a plate from being folded back, which comprises a frame, wherein a power mechanism, a conveying mechanism and a bending mechanism are arranged on the frame, the power mechanism drives the bending mechanism and the conveying mechanism to operate, the bending mechanism is positioned on one side of the conveying mechanism, a control mechanism is arranged on the frame, the control mechanism is electrically connected with the power mechanism, a limiting device is arranged on the frame, the limiting device is arranged between the bending mechanism and the conveying mechanism, the limiting device is detachably connected to the frame, and a limiting hole is formed in the limiting device. The invention has the effects of improving the processing quality of the plate and improving the processing efficiency.

Description

Prevent bender of panel inflection

Technical Field

The invention relates to the technical field of processing machinery, in particular to a bending machine capable of preventing a plate from being folded back.

Background

The bending machine is important equipment for bending and forming a workpiece, and is used for pressing a plate into parts in various shapes according to process requirements and bending the plate. With the continuous progress and rapid development of the society, the shapes of parts are also strange, and in order to meet different market requirements and installation requirements, the application field of the bending machine is more and more extensive.

When a bending part of a general bending machine bends a plate, the plate is easy to slide relative to the bending machine, so that the plate moves towards the rear of the advancing direction, the plate is bent in a manner of being inconsistent with other mechanisms of the bending machine when the plate is bent, and the processing quality and the processing efficiency are affected. The invention provides a bending machine for preventing a plate from being folded back, which can be used for phase-changeably improving the hardness of the plate during bending by limiting the position of the plate in the process of moving, so that the plate can not be bent backwards during bending operation, thereby improving the processing quality of the plate and improving the processing efficiency.

Disclosure of Invention

The invention aims to overcome the defects of the traditional technology and provide the bending machine capable of preventing the plate from being folded back, so that the processing quality of the plate can be improved, and the processing efficiency can be improved.

The aim of the invention is achieved by the following technical measures:

the utility model provides a prevent bender of panel inflection, includes the frame, be provided with power unit, transport mechanism and the mechanism of bending in the frame, power unit drive mechanism and transport mechanism function of bending, the mechanism of bending is located one side of transport mechanism, be provided with control mechanism in the frame, control mechanism and power unit electrical property link to each other, be provided with stop device in the frame, stop device sets up between mechanism and the transport mechanism of bending, stop device can dismantle and connect in the frame, stop device is last to have seted up spacing hole.

By adopting the scheme, the control mechanism controls the power mechanism to operate, and the power mechanism drives the bending mechanism and the conveying mechanism to operate, so that the plate to be processed is controlled to be conveyed to the bending mechanism by the conveying mechanism to be bent. When the plate enters the bending mechanism from the conveying mechanism, the plate is inserted into the limiting hole between the conveying mechanism and the bending mechanism, the limiting hole on the limiting device is used for tightening the plate again, the position of the plate in the process of advancing is limited, the hardness of the plate is improved in a phase change manner, the plate is prevented from sliding relative to the bending mechanism when the plate is bent at the bending mechanism, the plate is prevented from being bent backwards, and therefore the processing quality and the processing efficiency of the plate are improved.

Stop device can dismantle to be connected in the frame, conveniently changes the serious stop device of wearing and tearing, easy operation practices thrift cost of maintenance.

Further specifically, the limiting device is provided with a plurality of fixing holes, fixing bolts are inserted into the fixing holes, and the rack is provided with a plurality of threaded holes in threaded connection with the fixing bolts.

By adopting the scheme, the rack is provided with the threaded holes, the fixing bolts are inserted into the fixing holes of the limiting device, and the fixing bolts are in threaded connection with the threaded holes, so that the limiting device can be fixed on the rack. Can insert fixing bolt in the screw hole that corresponds according to the processing demand of panel, adjust stop device's position at will, ensure different processing demands, improve the practicality of bender.

Further specifically optimize, stop device is last to be equipped with a plurality of countersunk grooves, countersunk groove and the coaxial setting of fixed orifices, and countersunk groove sets up in the one side that stop device keeps away from the frame.

By adopting the scheme, the fixing bolt is inserted in the fixing hole, the countersunk groove can prevent the fixing bolt from extending out, the accidental injury of an operator in the machining process can be avoided, the fixing bolt can be protected to a great extent, and the service life of the fixing bolt is prolonged.

Further specifically, the limiting device is provided with a clamping hole, the length direction of the clamping hole is the same as that of the limiting hole, and the clamping hole is communicated with the limiting hole.

Through adopting above-mentioned scheme, the unevenness of the more condition lower surface of panel, the chucking hole can carry on spacingly with the salient on the panel, guarantees that panel is more stable when passing stop device, improves the stability that panel adds man-hour to improve processingquality and efficiency.

Further concrete optimization, transport mechanism includes a plurality of last transfer rollers and lower transfer roller, the quantity of going up the transfer roller equals with the quantity of transfer roller down, goes up the transfer roller and connects in the frame with the equal horizontal rotation of transfer roller down, and the transfer roller is located same water flat line down, go up the transfer roller be located down the transfer roller directly over and with transfer roller one-to-one down.

Through adopting above-mentioned scheme, the panel that needs to be processed is placed between last conveying roller and lower transfer roller, goes up conveying roller and rotates along opposite direction with lower transfer roller, utilizes the frictional force between panel and last conveying roller and the lower transfer roller for panel gos forward between last conveying roller and lower transfer roller, and lower transfer roller is located same water flat line, can guarantee that the panel level just is conveyed to bending mechanism steadily, thereby guarantees processingquality.

Further specifically optimize, the mechanism of bending includes the compression roller and presses the fixed roll, press the fixed roll and be located same water flat line with last conveying roller, press the fixed roll to rotate and connect in the frame, the roller that bends uses the axle center of pressing the fixed roll as the centre of a circle rotation, power unit drive compression fixed roll and the action of the roller of bending.

Through adopting above-mentioned scheme, when panel transported to bending mechanism, panel got into from bending roller and pressing between the roller, and control mechanism control power unit action, and then the control is bent the roller and is used the axle center of pressing the roller to rotate as the centre of a circle, and the roller of bending interacts with panel, bends panel accurately. The bending roller and the pressing roller are rotatably connected to the rack, and the rotating bending roller and the pressing roller can ensure that the plate is not abraded in the advancing process, so that the attractiveness of the plate is ensured, and the processing quality is ensured.

Further specifically optimize, power unit includes first power component and second power component, first power component and second power component link to each other with control mechanism electrical property respectively, first power component drives respectively and goes up the conveying roller, down conveying roller and the pressure roller rotation, second power component drive bending roller rotates.

Through adopting above-mentioned scheme, the action of first power component of control mechanism drive and second power component guarantees that panel can move steadily from last delivery roller and transfer roller down between, and when panel conveying was to the mechanism of bending, under the drive of first power component and second power component, accurately bent panel, need not the manual work, practices thrift the cost, improves processingquality and machining efficiency.

Further concrete optimization, first power component includes first motor and gear train, first motor links to each other with control mechanism electrical property, the gear train includes a plurality of gears, the gear meshes mutually, the gear passes through the transmission shaft with the pressure roller, goes up the transfer roller and links to each other with the transfer roller down respectively.

Through adopting above-mentioned scheme, control mechanism drives a plurality of gear intermeshing and rotates through controlling first motor, and gear revolve drives the transmission shaft and rotates, and the transmission shaft drives the fixed roller of pressure, goes up the transfer roller and rotates with the transfer roller down to guarantee the normal function of transport mechanism and the mechanism of bending, guarantee machining efficiency.

Further specifically, the second power assembly comprises a second motor, a meshing gear and a meshing part, the second motor is electrically connected with the control mechanism, the second motor drives the meshing gear to rotate, the meshing gear is meshed with the meshing part, and the meshing part is connected with the bending roller through a bending shaft.

Through adopting above-mentioned scheme, when panel conveying to bending roller department, the function of control mechanism control second motor, the second motor is connected with the meshing gear, and control meshing gear rotates, drives the meshing piece and rotates, and the meshing piece drives the axle that bends and rotates to the processing of bending of panel is accomplished in the drive bending roller rotation.

Further specifically optimize, be provided with induction mechanism in the frame, induction mechanism includes counter and sensor, and counter and sensor set up in the frame, and the counter links to each other with the sensor electrical property, counter and control mechanism electric connection.

Through adopting above-mentioned scheme, when panel began to the mechanism's that bends conveying, the inductor sensed panel, sends the signal to the counter afterwards, and the counter begins to count. When the count value reaches the preset value, the counter sends a signal to the control mechanism, the control mechanism controls the power mechanism to start and stop, and then the bending mechanism is controlled to bend the plate at the preset position, and the machining precision is guaranteed.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the advantages that:

the invention discloses a bending machine capable of preventing a plate from being folded back, wherein a limiting device is arranged between a bending mechanism and a conveying mechanism, when the plate is conveyed from the conveying mechanism to the bending mechanism, the plate passes through a limiting hole and a clamping hole, and is further clamped through the limiting hole and the clamping hole, so that the plate is prevented from being bent backwards during bending operation, and the processing quality and the processing efficiency are ensured.

The invention is further described with reference to the following figures and detailed description.

Drawings

Fig. 1 is a schematic view of the overall structure of an embodiment of the present invention.

Fig. 2 is a partial structural schematic diagram of an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a limiting device according to an embodiment of the invention.

Figure 4 is a side view of a spacing device in accordance with an embodiment of the present invention.

Fig. 5 is a partial structural view of a power mechanism according to an embodiment of the present invention.

The labels in the figure are: 1. a frame; 2. A power mechanism; 21. a first power assembly; 211. a first motor; 212. a gear set; 2121. a gear; 22. a second power assembly; 221. a second motor; 222. a meshing gear; 223. an engaging member; 3. a transport mechanism; 31. an upper transfer roller; 32. a lower conveying roller; 4. a bending mechanism; 41. pressing and fixing rollers; 42. bending rollers; 5. a control mechanism; 6. a limiting device; 61. a limiting hole; 62. a fixing hole; 621. fixing the bolt; 63. a countersunk groove; 64. a clamping hole; 7. a drive shaft; 8. bending the shaft; 9. an induction mechanism; 91. a counter; 92. a sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to fig. 1 and 2, a bending machine for preventing a plate from being folded back comprises a frame 1, a power mechanism 2, a conveying mechanism 3, a bending mechanism 4 and a control mechanism 5, wherein the power mechanism 2, the bending mechanism 4, the conveying mechanism 3 and the control mechanism 5 are arranged on the frame 1, the control mechanism 5 is electrically connected with the power mechanism 2, the power mechanism 2 drives the bending mechanism 4 and the conveying mechanism 3 to operate, and then the plate to be processed is controlled to be conveyed to the bending mechanism 4 by the conveying mechanism 3 to be bent, so that the processing automation degree is improved, and the processing efficiency is improved.

Referring to fig. 1 and 3, the bending mechanism 4 is located on one side of the conveying mechanism 3, a limiting device 6 is arranged on the rack 1, the limiting device 6 is arranged between the bending mechanism 4 and the conveying mechanism 3, a limiting hole 61 is formed in the limiting device 6, when a plate enters the bending mechanism 4 from the conveying mechanism 3, the plate is inserted into the limiting hole 61 between the conveying mechanism 3 and the bending mechanism 4, the limiting hole 61 in the limiting device 6 is tightened again for the plate, the position of the plate in advance is limited, the hardness of the plate is improved in a phase-changing manner, the plate is prevented from sliding relative to the bending mechanism 4 when the bending mechanism 4 is bent, the plate is prevented from being bent backwards, and the plate processing quality and efficiency are improved.

Referring to fig. 1 and 3, the limiting device 6 is detachably connected to the rack 1, the limiting device 6 which is seriously abraded is convenient to replace, the operation is simple, and the maintenance cost is saved.

Referring to fig. 1 and 3, a plurality of fixing holes 62 are formed in the limiting device 6, fixing bolts 621 are inserted into the fixing holes 62, a plurality of threaded holes connected with the fixing bolts 621 in a threaded manner are formed in the rack 1, a plurality of threaded holes are formed in the rack 1, the fixing bolts 621 are inserted into the fixing holes 62 formed in the limiting device 6, and the fixing bolts 621 are connected with the threaded holes in a threaded manner and can fix the limiting device 6 on the rack 1. Can insert fixing bolt 621 in the screw hole that corresponds according to the processing demand of panel, adjust stop device 6's position at will, ensure different processing demands, improve the practicality of bender.

Referring to fig. 1 and 3, the limiting device 6 is provided with a plurality of countersunk grooves 63, the countersunk grooves 63 are coaxial with the fixing holes 62, and the countersunk grooves 63 are disposed on one side of the limiting device 6 away from the rack 1. The fixing bolt 621 is inserted into the fixing hole 62, and the countersunk groove 63 can prevent the fixing bolt 621 from extending out, so that the accidental injury of an operator in the machining process can be avoided, the fixing bolt 621 can be protected to a great extent, and the service life of the fixing bolt 621 is prolonged.

Referring to fig. 3 and 4, the limiting device 6 is provided with a clamping hole 64, the length direction of the clamping hole 64 is the same as the length direction of the limiting hole 61, and the clamping hole 64 is communicated with the limiting hole 61. The surface of the plate is uneven under more conditions, the protruding part on the plate can be limited by the clamping hole 64, the plate is more stable when passing through the limiting device 6, the stability of the plate during processing is improved, and therefore the processing quality and the processing efficiency are improved.

Referring to fig. 1, the conveying mechanism 3 includes a plurality of upper conveying rollers 31 and lower conveying rollers 32, the number of the upper conveying rollers 31 is equal to the number of the lower conveying rollers 32, the upper conveying rollers 31 and the lower conveying rollers 32 are horizontally and rotatably connected to the frame 1, the lower conveying rollers 32 are located on the same horizontal line, and the upper conveying rollers 31 are located directly above the lower conveying rollers 32 and correspond to the lower conveying rollers 32 one to one. The plate to be processed is placed between the upper conveying roller 31 and the lower conveying roller 32, the upper conveying roller 31 and the lower conveying roller 32 rotate in opposite directions, friction force between the plate and the upper conveying roller 31 and the lower conveying roller 32 is utilized, so that the plate advances between the upper conveying roller 31 and the lower conveying roller 32, the lower conveying roller 32 is located on the same horizontal line, the plate can be horizontally and stably conveyed to the bending mechanism 4, and processing quality is guaranteed.

Referring to fig. 1 and 2, the bending mechanism 4 includes a bending roller 42 and a pressing roller 41, the pressing roller 41 and the upper conveying roller 31 are located on the same horizontal line, the pressing roller 41 is rotatably connected to the frame 1, the bending roller 42 rotates around the axis of the pressing roller 41, and the power mechanism 2 drives the pressing roller 41 and the bending roller 42 to operate. When the plate is conveyed to the bending mechanism 4, the plate enters from between the bending roller 42 and the pressing roller 41, the control mechanism 5 controls the power mechanism 2 to act, and then the bending roller 42 is controlled to rotate by taking the axis of the pressing roller 41 as the center of a circle, and the bending roller 42 interacts with the plate to accurately bend the plate. The bending roller 42 and the pressing roller 41 are rotatably connected to the frame 1, and the rotating bending roller 42 and the pressing roller 41 can ensure that the plate is not abraded in the advancing process, so that the attractiveness of the plate is ensured, and the processing quality is ensured.

Referring to fig. 2 and 5, the power mechanism 2 includes a first power assembly 21 and a second power assembly 22, the first power assembly 21 and the second power assembly 22 are electrically connected to the control mechanism 5, the first power assembly 21 drives the upper conveying roller 31, the lower conveying roller 32 and the press roller 41 to rotate, and the second power assembly 22 drives the bending roller 42 to rotate. The control mechanism 5 drives the first power assembly 21 and the second power assembly 22 to move, so that the plate can be stably moved between the upper conveying roller 31 and the lower conveying roller 32, and when the plate is conveyed to the bending mechanism 4, the plate is accurately bent under the driving of the first power assembly 21 and the second power assembly 22, the labor is not needed, the cost is saved, and the processing quality and the processing efficiency are improved.

Referring to fig. 2 and 5, the first power assembly 21 includes a first motor 211 and a gear set 212, the first motor 211 is electrically connected to the control mechanism 5, the gear set 212 includes a plurality of gears 2121, the gears 2121 are engaged with each other, and the gears 2121 are respectively connected to the pressure roller 41, the upper conveying roller 31 and the lower conveying roller 32 through the transmission shaft 7. The control mechanism 5 controls the first motor 211 to drive the gears 2121 to be meshed with each other and rotate, the gears 2121 rotate to drive the transmission shaft 7 to rotate, and the transmission shaft 7 drives the fixed pressing roller 41, the upper conveying roller 31 and the lower conveying roller 32 to rotate, so that the normal operation of the conveying mechanism 3 and the bending mechanism 4 is ensured, and the processing efficiency is ensured.

Referring to fig. 2 and 5, the second power assembly 22 includes a second motor 221, an engaging gear 222 and an engaging member 223, the second motor 221 is electrically connected to the control mechanism 5, the second motor 221 drives the engaging gear 222 to rotate, the engaging gear 222 is engaged with the engaging member 223, and the engaging member 223 is connected to the bending roller 42 through the bending shaft 8. When the plate is conveyed to the bending roller 42, the control mechanism 5 controls the second motor 221 to operate, the second motor 221 is connected with the meshing gear 222, the meshing gear 222 is controlled to rotate, the meshing part 223 is driven to rotate, the meshing part 223 drives the bending shaft 8 to rotate, so that the bending roller 42 is driven to rotate, and the bending processing of the plate is completed.

Referring to fig. 1 and 5, the rack 1 is provided with the sensing mechanism 9, the sensing mechanism 9 includes a counter 91 and a sensor 92, the counter 91 and the sensor 92 are disposed on the rack 1, the counter 91 is electrically connected to the sensor 92, and the counter 91 is electrically connected to the control mechanism 5. When the sheet begins to be conveyed towards bending mechanism 4, the sensor senses the sheet and then signals counter 91, which starts counting. When the count value reaches the preset value, the counter 91 sends a signal to the control mechanism 5, the control mechanism 5 controls the power mechanism 2 to start and stop, and then the bending mechanism 4 is controlled to bend the plate at the preset position, so that the processing precision is guaranteed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a prevent bender of panel inflection, includes frame (1), its characterized in that: the bending machine is characterized in that a power mechanism (2), a conveying mechanism (3) and a bending mechanism (4) are arranged on the frame (1), the power mechanism (2) drives the bending mechanism (4) and the conveying mechanism (3) to operate, the bending mechanism (4) is located on one side of the conveying mechanism (3), a control mechanism (5) is arranged on the frame (1), the control mechanism (5) is electrically connected with the power mechanism (2), a limiting device (6) is arranged on the frame (1), the limiting device (6) is arranged between the bending mechanism (4) and the conveying mechanism (3), the limiting device (6) is detachably connected onto the frame (1), and a limiting hole (61) is formed in the limiting device (6).

2. Machine for bending plates to prevent them from folding back according to claim 1, characterized in that: a plurality of fixing holes (62) are formed in the limiting device (6), fixing bolts (621) are inserted into the fixing holes (62), and a plurality of threaded holes in threaded connection with the fixing bolts (621) are formed in the rack (1).

3. Machine for bending plates to prevent them from folding back according to claim 2, characterized in that: the limiting device (6) is provided with a plurality of countersunk grooves (63), the countersunk grooves (63) are coaxial with the fixing holes (62), and the countersunk grooves (63) are arranged on one side of the limiting device (6) far away from the rack (1).

4. Machine for bending plates to prevent them from folding back according to claim 1, characterized in that: the limiting device (6) is provided with a clamping hole (64), the length direction of the clamping hole (64) is the same as that of the limiting hole (61), and the clamping hole (64) is communicated with the limiting hole (61).

5. Machine for bending plates to prevent them from folding back according to claim 1, characterized in that: transport mechanism (3) are including a plurality of upper conveying roller (31) and lower conveying roller (32), the quantity of upper conveying roller (31) equals with the quantity of lower conveying roller (32), and upper conveying roller (31) and the equal horizontal rotation of lower conveying roller (32) are connected on frame (1), and lower conveying roller (32) are located same water flat line, upper conveying roller (31) are located under conveying roller (32) directly over and with lower conveying roller (32) one-to-one.

6. Machine for bending plates to prevent them from folding back according to claim 5, characterized in that: the bending mechanism (4) comprises a bending roller (42) and a pressing roller (41), the pressing roller (41) and the upper conveying roller (31) are located on the same horizontal line, the pressing roller (41) is rotatably connected to the rack (1), the bending roller (42) rotates by taking the axis of the pressing roller (41) as the center of a circle, and the power mechanism (2) drives the pressing roller (41) and the bending roller (42) to move.

7. The bending machine for preventing the plate from being folded back according to claim 6, wherein: the power mechanism (2) comprises a first power assembly (21) and a second power assembly (22), the first power assembly (21) and the second power assembly (22) are electrically connected with the control mechanism (5) respectively, the first power assembly (21) drives the upper conveying roller (31), the lower conveying roller (32) and the pressure fixing roller (41) to rotate respectively, and the second power assembly (22) drives the bending roller (42) to rotate.

8. Machine for bending plates to prevent them from folding back according to claim 7, characterized in that: first power component (21) include first motor (211) and gear train (212), first motor (211) link to each other with control mechanism (5) electrical property, gear train (212) include a plurality of gears (2121), gear (2121) mesh mutually, gear (2121) link to each other through transmission shaft (7) with pressure roller (41), last conveying roller (31) and lower conveying roller (32) respectively.

9. Machine for bending plates to prevent them from folding back according to claim 7, characterized in that: the second power assembly (22) comprises a second motor (221), a meshing gear (222) and a meshing part (223), the second motor (221) is electrically connected with the control mechanism (5), the second motor (221) drives the meshing gear (222) to rotate, the meshing gear (222) is meshed with the meshing part (223), and the meshing part (223) is connected with the bending roller (42) through a bending shaft (8).

10. Machine for bending plates to prevent them from folding back according to claim 1, characterized in that: the induction mechanism (9) is arranged on the rack (1), the induction mechanism (9) comprises a counter (91) and a sensor (92), the counter (91) and the sensor (92) are arranged on the rack (1), the counter (91) is electrically connected with the sensor (92), and the counter (91) is electrically connected with the control mechanism (5).