CN212170745U

CN212170745U - Discharging device of cutting machine

Info

Publication number: CN212170745U
Application number: CN202020319386.3U
Authority: CN
Inventors: 戴文刚
Original assignee: Shanghai Huashan Furniture Co ltd
Current assignee: Shanghai Huashan Furniture Co ltd
Priority date: 2020-03-14
Filing date: 2020-03-14
Publication date: 2020-12-18
Anticipated expiration: 2030-03-14

Abstract

The utility model relates to a discharging device of a cutting machine, which comprises a feeding conveyer belt arranged at the tail end of a workbench of the cutting machine and a receiving frame arranged at the conveying end point of the feeding conveyer belt, wherein the receiving frame is provided with a stock area for temporarily accommodating plates and an upper channel for the plates conveyed by the feeding conveyer belt to enter the stock area downwards, the bottom of the stock area is provided with a placing seat for placing the plates, the bottom of the placing seat is provided with trundles, and one side of the receiving frame is provided with a side channel for the placing seat to horizontally pass in and out of the stock area; the material receiving rack is provided with a plurality of supporting components which are symmetrically arranged along the conveying direction of the conveying belt and used for supporting plates and lifting components used for driving the supporting components to move up and down; the automatic feeding device can automatically feed the processed plates, and intensively carry the processed plates, so that the labor intensity is reduced, and the production efficiency is improved.

Description

Discharging device of cutting machine

Technical Field

The utility model belongs to the technical field of wood working's technique and specifically relates to a discharge device of cutting machine is related to.

Background

The cutting machine is a device indispensable for some light industries, and the cutting machine is a machine for cutting and processing materials by pressing a cutting die by means of the acting force of the movement of the machine.

For example, chinese patent No. CN207014498U discloses a numerical control apparatus for cutting and processing customized furniture boards, which includes a frame, a vacuum adsorption device, a left cutting device, a right cutting device, an x-axis moving device, and a control device.

The above prior art solutions have the following drawbacks: when the equipment discharges the processed plates, the processed plates need to be manually placed on a shelf for storage, and each processed plate needs to be manually carried away, so that the labor intensity is too high, and the production efficiency is too low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a discharging device of cutting machine, can carry out autoloading to the panel after the processing, and concentrates the transport to the panel that the polylith processing finishes to reduce intensity of labour and improve production efficiency.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a discharging device of a cutting machine comprises a feeding conveyer belt arranged at the tail end of a workbench of the cutting machine and a receiving machine frame arranged at the conveying end point of the feeding conveyer belt, wherein the receiving machine frame is provided with a material storage area for temporarily containing plates and an upper channel for allowing the plates conveyed by the feeding conveyer belt to downwards enter the material storage area, a placing seat for placing the plates is arranged at the bottom of the material storage area, trundles are arranged at the bottom of the placing seat, and a side channel for the placing seat to horizontally enter and exit the material storage area is arranged at one side of the receiving machine frame; the material receiving rack is provided with a plurality of supporting and carrying assemblies which are symmetrically arranged along the conveying direction of the conveying belt and used for supporting and carrying plates and a lifting assembly which is used for driving the supporting and carrying assemblies to move up and down.

By adopting the technical scheme, firstly, the placing seat is ensured to be positioned at the bottom of the material storage area, then the feeding conveyor belt is started, the processed plate is conveyed to the upper channel, then the carrying component carries the single plate at the upper channel and transports the single plate downwards to the placing seat under the driving of the lifting component, then the carrying state of the plate is released, the carrying component rises in a no-load way and resets to the upper channel for carrying the next plate, the plate is circularly carried in such a way (the downward moving distance of the lifting component at each time is the distance from the previous downward moving distance to the thickness of the single plate), after the placing seat continuously carries a plurality of plates, the placing seat in the material storage area slides out of the material receiving rack through the side channel, and the centralized storage or the subsequent processing is convenient; through the conveying of pay-off conveyer belt and the delivery of holding in the palm carrier assembly and lifting unit to single panel for a plurality of panels are concentrated to be stacked on placing the seat, then place the seat through the removal and can once only carry a plurality of panels, and labour saving and time saving can effectively reduce intensity of labour and improve production efficiency.

The present invention may be further configured in a preferred embodiment as: the support carries the subassembly and includes the slide that is driven from top to bottom by lifting unit and the support plate of locating slide side and level setting, the slide is equipped with the confession hold in the palm the groove of dodging that the support plate slided and connects, just the slide rigid coupling has and is used for driving hold in the palm the support plate and slide and retract and dodge the inslot or slide and stretch out to cylinder in the stock district, the piston rod of cylinder with one side fixed connection who holds in the palm the support plate.

By adopting the technical scheme, when the sliding seat slides to the upper channel, the air cylinder feeds, the support plate extends out to support the edge of the plate conveyed by the feeding conveying belt, after the support is finished, the single plate is conveyed downwards to the placing seat, then the air cylinder retracts, the support plate retracts into the avoiding groove to avoid the interference between the support plate and the plate when the support plate ascends, and then the ascending sliding seat drives the support plate to move upwards to the upper channel for supporting the next plate; through setting up the cylinder that is used for holding in the palm the support plate that carries panel and steerable support plate slided, can realize carrying and removing the support of carrying panel, convenient and fast.

The present invention may be further configured in a preferred embodiment as: when the support plate slides and extends into the material storage area, a step groove used for fitting the edge of the support plate is formed on the upper surface of the support plate and the side surface of the sliding seat.

Adopt above-mentioned technical scheme, through the bearing of step groove to panel edge department, can effectively improve the spacing effect to panel to reduce panel and just fall to holding in the palm the support plate on and hold in the palm the support plate from the pay-off conveyer belt and to the rocking of panel in the downward handling process, thereby ensure the stability among the panel transportation process.

The present invention may be further configured in a preferred embodiment as: the lifting component comprises a slide rail, a lead screw and a stepping motor, wherein the slide rail is vertically arranged and provided for sliding connection of the slide seat, the lead screw vertically penetrates through the slide seat and is in threaded connection with the slide seat, the stepping motor is fixed on the material receiving rack, and an output shaft of the stepping motor is fixedly connected with one end of the lead screw.

By adopting the technical scheme, the sliding seat is lifted up and down through the transmission of the lead screw; and the slide moves down the in-process and is the loaded state, because the screw rod transmission has the auto-lock effect, consequently can avoid the slide to bear the weight of too big and produce the damage to step motor, and the slide moves up the in-process simultaneously and is the idle state, can reduce step motor's consumption.

The present invention may be further configured in a preferred embodiment as: the material receiving machine frame is characterized in that butt-joint rails are arranged at the bottom of the material receiving machine frame along the path direction of the placing seat entering the material storage area through the side channel, and two inner side surfaces of the butt-joint rails are respectively attached to one side surface of the caster.

By adopting the technical scheme, the placing seat can accurately enter the material storage area through the trundles and the butt joint of the butt joint rails, and a certain positioning effect is achieved, so that the placing seat can accurately bear and receive the falling plate.

The present invention may be further configured in a preferred embodiment as: one end of the butt joint rail extends out of the material receiving rack through the side channel, and the upper surface of the end is vertically provided with a limit groove; one side of the placing seat vertically slides to form a bolt which can be inserted into the limiting groove.

By adopting the technical scheme, when the placing seat is positioned in the material storage area, the bolt is inserted into the limit groove, so that the placing seat can be limited, the placing seat is prevented from shifting after being collided by the falling plate, and the neatness of the plate materials stacked on the placing seat is ensured.

The present invention may be further configured in a preferred embodiment as: one side of the placing seat is provided with a pushing frame.

By adopting the technical scheme, the placing seat is convenient for the operator to push.

The present invention may be further configured in a preferred embodiment as: the upper surface of the placing seat is covered with a cushion pad.

Adopt above-mentioned technical scheme, the blotter has the buffering effect, when holding in the palm the support plate retraction and dodging the groove, when removing the support to panel promptly and carrying, panel receives gravity will fall a segment distance and fall on last panel, and the blotter can reduce the produced impact of this in-process whereabouts panel to reduce the damage and the noise of placing the seat.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the conveying of the feeding conveyer belt and the delivery of the single plate by the supporting and carrying assembly and the lifting assembly lead a plurality of plates to be intensively stacked on the placing seat, and then the plurality of plates can be carried at one time by moving the placing seat, so that time and labor are saved, the labor intensity can be effectively reduced, and the production efficiency can be improved;

2. through setting up the cylinder that is used for holding in the palm the support plate that carries panel and steerable support plate slided, can realize carrying and removing the support of carrying panel, convenient and fast.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is a schematic structural view of the receiving rack and the placing seat of the embodiment;

fig. 3 is a partially enlarged view of a portion a in fig. 1.

In the figure, 1, a carrying component; 2. a placing seat; 3. a lifting assembly; 10. a cutting machine workbench; 11. a slide base; 12. supporting a support plate; 13. an avoidance groove; 14. a cylinder; 20. a feeding conveyor belt; 21. a caster wheel; 22. a cushion pad; 23. pushing the frame; 30. a material receiving rack; 31. a slide rail; 32. a screw rod; 33. a stepping motor; 41. butting rails; 42. a bolt; 43. a limiting groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the discharging device of a material cutting machine disclosed by the present invention comprises a feeding conveyor belt 20 disposed at the end of a work table 10 of the material cutting machine, a material receiving frame 30 disposed at the conveying end of the feeding conveyor belt 20, and a placing seat 2 for intensively hauling out the plates at the material receiving frame 30; wherein the bottom of the placing seat 2 is provided with a caster 21, one side of the placing seat 2 is provided with a pushing frame 23, and the upper surface is covered with a cushion 22.

The material receiving rack 30 is provided with a material storage area for temporarily accommodating the plates and an upper channel for allowing the plates conveyed by the conveying belt 20 to downwards enter the material storage area, and one side of the material receiving rack 30 is provided with a side channel for the placing seat 2 to horizontally enter and exit the material storage area;

as shown in fig. 1 and 2, the material receiving rack 30 is provided with a plurality of supporting components 1 which are symmetrically arranged along the conveying direction of the feeding conveyor belt 20 and are used for supporting the material of the supporting plate 12, and a lifting component 3 for driving the supporting components 1 to move up and down.

The feeding conveyer belt 20 is started, the processed plates are conveyed to the upper channel, then the supporting and carrying assembly 1 supports the single plates at the upper channel, the single plates are conveyed downwards to the placing seat 2 through the driving of the lifting assembly 3, then the supporting and carrying state of the plates is relieved, the supporting and carrying assembly 1 is lifted to the upper channel in a no-load mode to be reset for supporting and carrying the next plate, the supporting plate 12 is circularly supported, after the plurality of plates are continuously carried on the placing seat 2, the placing seat 2 in the material storage area slides out through the side channel, and the centralized storage or the follow-up processing is facilitated.

As shown in fig. 1 and 2, the supporting component 1 includes a sliding base 11 driven by the lifting component 3 up and down and a supporting plate 12 disposed on the side of the sliding base 11 and horizontally disposed, the sliding base 11 is provided with an avoiding groove 13 for the supporting plate 12 to horizontally slide and connect, and the sliding base 11 is fixedly connected with an air cylinder 14, a piston rod of the air cylinder 14 is fixedly connected with one side of the supporting plate 12, the air cylinder 14 drives the supporting plate 12 to slide and retract into the avoiding groove 13 when retracting, and the air cylinder 14 drives the supporting plate 12 to slide and extend out to the material storage area when feeding; and when the supporting plate 12 slides and extends into the material storage area, a step groove for fitting the edge of the supporting plate is formed on the upper surface of the supporting plate 12 and the side surface of the sliding seat 11.

The lifting assembly 3 comprises a slide rail 31 which is vertically arranged and is used for the sliding connection of the slide seat 11, a screw rod 32 which vertically penetrates through the slide seat 11 and is in threaded connection with the slide seat 11, and a stepping motor 33 which is fixed on the material receiving rack 30, wherein an output shaft of the stepping motor 33 is fixedly connected with one end of the screw rod 32;

starting a stepping motor 33, and realizing the up-and-down lifting of the sliding seat 11 through the transmission of a screw rod 32; although the slide 11 is in a loaded state in the downward moving process, the screw 32 has a self-locking effect in transmission, so that the slide 11 can be prevented from being damaged by overlarge load on the stepping motor 33, and meanwhile, the slide 11 is in an unloaded state in the upward moving process, so that the power consumption of the stepping motor 33 can be reduced.

When the supporting component 1 moves a single plate at the upper channel down to the lowest position (i.e. when the single plate is transported, the vertical distance between the plate and the previous plate is greater than the thickness of the supporting plate 12) due to the existence of the supporting plate 12, when the supporting plate 12 retracts to release the supporting state of the plate, the plate falls by a small distance due to gravity, so that the placing seat 2 is easily displaced due to the collision of the falling plate (for example, in the case that the ground is not very flat, the placing seat 2 is easily slipped due to the caster 21);

in order to reduce the occurrence of such a situation, as shown in fig. 2, an abutting rail 41 is provided at the bottom of the material receiving rack 30, the length direction of the abutting rail 41 is the path direction of the placing seat 2 entering the material storage area through the side channel, two inner side surfaces of the abutting rail 41 are respectively attached to one side surface of the caster 21, and the placing seat 2 can play a guiding role by abutting between the caster 21 and the abutting rail 41 when entering and exiting the material storage area, so that the position of the placing seat 2 in the material storage area is more accurate;

as shown in fig. 1 and 3, one end of the butt-joint rail 41 extends to the outside of the material receiving rack 30, the upper surface of the end is vertically provided with a limit groove 43, one side of the placing seat 2 vertically slides to form a bolt 42 capable of being inserted into the limit groove 43, when the placing seat 2 is located in the material storage area, the bolt 42 is inserted into the limit groove 43, so that the caster 21 is not easy to move along the butt-joint rail 41, the placing seat 2 can be further limited, and the shaking of the placing seat 2 when being impacted can be effectively reduced.

The implementation principle of the embodiment is as follows: firstly, the placing seat 2 is positioned at the bottom of the material storage area through the butt joint of the caster 21 and the butt joint rail 41, and then the bolt 42 is inserted into the limiting groove 43 to finish the preparation work;

then starting the feeding conveyer belt 20, conveying the processed plate to the upper channel, then supporting the single plate on the upper channel by the supporting plate 12 of the supporting component 1, starting the stepping motor 33, moving the sliding seat 11 downwards to drive the single plate on the supporting plate 12 to move downwards to the placing seat 2, then retracting the air cylinder 14, retracting the supporting plate 12 into the avoiding groove 13 to relieve the supporting state of the plate, allowing the plate to fall to the upper surface of the placing seat 2 under the gravity, then lifting the supporting component 1 in a no-load manner to reset to the upper channel for supporting the next plate, and thus circularly supporting the plate 12 (the downward moving distance of the lifting component 3 at each time is the upward moving distance minus the thickness of the single plate);

after a plurality of plates are continuously loaded on the placing seat 2, the placing seat 2 in the material storage area slides out of the material receiving rack 30 through the side channel, so that centralized storage or subsequent processing is facilitated;

through the transport of pay-off conveyer belt 20 and ask to carry subassembly 1 and lifting unit 3 to the delivery of single panel for a plurality of panels are concentrated to be stacked on placing seat 2, then place seat 2 through the removal and can once only carry a plurality of panels, and labour saving and time saving can effectively reduce intensity of labour and improve production efficiency.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a discharging device of cutting machine which characterized in that: the material receiving machine comprises a feeding conveyer belt (20) arranged at the tail end of a workbench (10) of a cutting machine and a material receiving machine frame (30) arranged at the conveying end point of the feeding conveyer belt (20), wherein the material receiving machine frame (30) is provided with a material storage area for temporarily containing plates and an upper channel for allowing the plates conveyed by the feeding conveyer belt (20) to downwards enter the material storage area, a placing seat (2) for placing the plates is arranged at the bottom of the material storage area, trundles (21) are arranged at the bottom of the placing seat (2), and a side channel for allowing the placing seat (2) to horizontally enter and exit the material storage area is arranged on one side of the material receiving machine frame (30); the material receiving machine frame (30) is provided with a plurality of supporting and carrying assemblies (1) which are symmetrically arranged along the conveying direction of the conveying conveyor belt (20) and used for supporting the material of the carrying plate (12) and lifting assemblies (3) used for driving the supporting and carrying assemblies (1) to move up and down.

2. The discharging device of the cutting machine according to claim 1, characterized in that: support and carry subassembly (1) including by slide (11) that lifting unit (3) drove from top to bottom and support plate (12) of locating slide (11) side and level setting, slide (11) are equipped with the confession support plate (12) slide and connect dodge groove (13), just slide (11) rigid coupling has and is used for driving support plate (12) slide and retract and dodge in groove (13) or slide and stretch out to cylinder (14) in the material stock district, the piston rod of cylinder (14) with one side fixed connection who holds in the palm support plate (12).

3. The discharging device of the cutting machine according to claim 2, characterized in that: when the support plate (12) slides and extends into the material storage area, a step groove used for fitting and supporting the edge of the plate is formed on the upper surface of the support plate (12) and the side surface of the sliding seat (11).

4. The discharging device of the cutting machine according to claim 2, characterized in that: lifting unit (3) include vertical setting and supply slide rail (31), the vertical slide (11) of passing of slide (11) and with slide (11) threaded connection's lead screw (32) and be fixed in step motor (33) that connect material frame (30), the output shaft of step motor (33) with the one end fixed connection of lead screw (32).

5. The discharging device of the cutting machine according to claim 1, characterized in that: the material receiving machine is characterized in that butt-joint rails (41) are arranged at the bottom of the material receiving machine frame (30) along the path direction of the placing seat (2) entering the material storage area through the side channel, and two inner side surfaces of the butt-joint rails (41) are respectively attached to one side surface of the caster (21).

6. The discharging device of the cutting machine according to claim 5, characterized in that: one end of the butt joint rail (41) extends out of the material receiving rack (30) through the side channel, and the upper surface of the end is vertically provided with a limit groove (43); one side of the placing seat (2) is vertically provided with a bolt (42) which can be inserted into the limit groove (43) in a sliding way.

7. The discharging device of the cutting machine according to claim 1, characterized in that: a pushing frame (23) is arranged on one side of the placing seat (2).

8. The discharging device of the cutting machine according to claim 1, characterized in that: the upper surface of the placing seat (2) is covered with a cushion pad (22).