CN213163400U

CN213163400U - Plate grooving machine

Info

Publication number: CN213163400U
Application number: CN202021477421.0U
Authority: CN
Inventors: 赵俊儒; 张新月; 张晨悦; 杨昭芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-19
Filing date: 2020-07-19
Publication date: 2021-05-11
Anticipated expiration: 2030-07-19

Abstract

The utility model discloses a plate grooving machine, which comprises a frame, wallboards fixed on two sides of the frame, a grooving motor arranged below the frame, a board-moving motor, a beam with a chute and a plurality of groups of grooving units arranged between the wallboards on two sides, wherein each group of grooving unit comprises a front grooving device and a rear grooving device, each group of grooving device comprises a driving wheel, a main shaft, a tooth-shaped belt, a lower grooved wheel, a large bracket shaft, a large bracket, a movable wheel carrier, a tensioning wheel, a tension spring shaft, two small bracket shafts, two small brackets, two reversing wheels, a wheel seat shaft, an upper grooved wheel, a circular saw blade, a transmission belt, a lower roller arranged on the frame, an upper roller and a pressing wheel arranged above the circular saw blade, the utility model can process one or a plurality of parallel or transverse and vertical crossed grooves with small outer and large inner widths on one side or two sides of the boards made of different materials, the device can work stably and reliably for a long time, and has the advantages of long service life, low failure rate, easy maintenance and replacement and good processing quality.

Description

Plate grooving machine

Technical Field

The utility model relates to a slotting machine, especially a panel groover of processing out the groove that is wide in outer little on panel.

Background

The sticking surface of the board for veneering, particularly the external wall heat-insulating board, needs to be roughened or designed with concave-convex lines so as to increase the sticking area, so that the board is firmly stuck without falling off, and the deformation and warpage are avoided. To solve the problem, chinese patent publication No. CN 104209975 a, "sheet material mortise (slot) machine" of 12/17/2014 discloses a processing apparatus capable of processing a plurality of parallel or vertically crossed mortise slots with different cross-sectional shapes on one or both surfaces of a sheet material made of different materials, wherein an inclined surface of an umbrella-shaped driving wheel is in contact with an inclined driven wheel having a circle of elastic body on an outer circle, so that a saw blade on the driven wheel is used to open a required slot on one or both surfaces of the sheet material, and the driven wheel is not slipped and rotated under normal conditions, but the elastic body on the driven wheel is usually made of rubber and cannot rub the metal driving wheel for a long time, so that the elastic body is easily worn and dropped into a block after the machine is operated for a long time, the driven wheel is frequently replaced when the machine is stopped, and the inclination angle of the wheel body needs to be adjusted after the driven wheel is replaced, however, because the fixed position of the driven wheel has no structure for limiting the angle, the fixed position can only be adjusted by the manual visual observation of an operator, so that the fixed position is difficult to be adjusted to be consistent with the inclination angle before the wheel is changed, the slotting quality and the working efficiency can be directly influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve among the background art from the driving wheel because of wearing and tearing fall the piece and change frequently, and be difficult to resume original correct inclination when changing, it is great to go up the fluting mode and lead to the groove depth error to influence fluting quality and work efficiency's defect, the utility model provides a panel groover has not only solved frequently to change from the driving wheel and be difficult to adjust from the problem of the correct inclination of driving wheel, has still overcome the great defect of the groove depth error that goes up the fluting production simultaneously.

The technical proposal of the plate grooving machine of the utility model is that the plate grooving machine comprises a frame, wallboards fixed at both sides of the frame, a grooving motor arranged below the frame, a plate moving motor, a crossbeam with a chute and a plurality of groups of grooving units arranged between the wallboards at both sides, wherein each group of grooving unit comprises a front grooving device and a rear grooving device, each group of grooving device comprises a driving wheel arranged between the wallboards at both sides, a main shaft, a tooth-shaped belt, a lower groove wheel, a large support shaft, a large support, a movable wheel carrier, a tensioning wheel, a tension spring shaft, two small support shafts, two small supports, two reversing wheels, a wheel seat shaft, an upper groove wheel, a circular saw blade, a transmission belt, a lower roller arranged on the frame, an upper roller and a pinch roller arranged above the circular saw blade, the driving wheel is arranged at one end of the main shaft outside the wallboards, a large support is fixed on a large support shaft, a movable wheel carrier is connected to the upper shaft of the large support in a shaft mode, two tensioning wheels are installed on the movable wheel carrier, the lower end of the movable wheel carrier is provided with a hole, one end of each tensioning spring is hooked in the hole in the lower end of the movable wheel carrier, the other end of each tensioning spring is hooked on a tensioning spring shaft, a small support is fixed on a small support shaft, a reversing wheel is arranged on the small support, one side of a wheel seat is fixed in a chute of a cross beam, a wheel seat shaft is arranged in a bearing in the middle of the wheel seat, an upper grooved wheel is fixed on the wheel seat shaft on one side of the wheel seat, a circular saw blade is fixed on the wheel seat shaft on the other side of the wheel seat, a transmission belt is connected between the upper grooved wheel.

The front and the rear grooving devices have the same structure.

The wheel seat in the front and the back two sets of slotting devices, the upper grooved wheel on the wheel seat and the circular saw blade have a forward or backward inclined angle at the same time, and the inclined angles of the wheel seat in the front and the back two sets of slotting devices, the upper grooved wheel on the wheel seat and the circular saw blade are the same but the inclined directions are opposite.

And the contact positions of the reversing wheels in the front and rear slotting devices and the transmission belt are opposite.

The tension spring, the movable wheel carrier and the tension wheel are elastic tension degrees for keeping the transmission belt in contact with the lower grooved wheel and the upper grooved wheel.

The reversing wheel is used for ensuring the straight transmission relationship between the transmission belt and the inclined upper grooved wheel.

The driving belt is made of polyurethane, has the advantages of simple and quick belt connection, and can be quickly completed only by a hot melting mode when the driving belt is connected or replaced.

The oblique intersection points of the circular saw blades in the front and the rear slotting devices are positioned on the extension line of the same slot, so that each slot is jointly cut by the front and the rear circular saw blades on the same line.

The utility model discloses can be as required respectively at the one side or the two-sided fluting of panel.

The utility model discloses can increase and decrease the fluting unit according to what of every panel fluting quantity.

The utility model discloses a milling cutter replaces ordinary circular saw blade, and only the prong takes the sword because of ordinary circular saw blade, and the edge hair in the groove of opening is not smooth, and milling cutter's tooth is that prong and flank have the sword trilateral, and the groove edge of event opening is smooth, can satisfy the demand of different purposes of different materials.

The utility model discloses a lower fluting scheme that the fluting face down has overcome the defect that the groove depth of leading to out is shallow differs because of the thickness error of panel.

The utility model discloses the design has the chute on the crossbeam, can guarantee the original inclination of wheel seat when changing, maintaining the wheel seat to guarantee only correct inclination of saw blade, can save change, maintenance duration again.

The utility model discloses can process out one or more parallel or the outer little interior wide groove of violently erecting the cross at the one side or the two sides of the panel of different materials, the beneficial effects of the utility model are that, can work long-time reliable and stable ground, long service life, the fault rate is low, and it is easy to maintain change, and processingquality is good.

Drawings

Fig. 1 is a side view of the present invention showing a front and a rear set of slotting devices of a set of slotting units;

FIGS. 2(A) and (B) are schematic diagrams of front and rear grooving devices, respectively;

FIG. 3 is a schematic cross-sectional view of the front and rear circular saw blades with a groove.

In the figure: the device comprises a rack 1, a wall plate 2, a slotting motor 3, a slotting motor wheel 4, a plate moving motor 5, a plate moving motor wheel 6, a chute 7, a cross beam 8, a driving wheel 9, a main shaft 10, a toothed belt 11, a lower grooved wheel 12, a large support shaft 13, a large support 14, a movable wheel carrier 15, a tension wheel 16, a tension spring 17, a tension spring shaft 18, a small support shaft 19, a small support 20, a reversing wheel 21, a wheel seat 22, a wheel seat shaft 23, an upper grooved wheel 24, a circular saw blade 25, a transmission belt 26, a lower roller 27, an upper roller 28, an angular belt 29, a pressure wheel 30, a plate material 31, a groove 32 with a small outside and a wide inside

Detailed Description

The present invention will be described in detail below by way of examples with reference to the accompanying drawings.

Referring to fig. 1 and 2, the plate grooving machine comprises a frame 1, wall plates 2 fixed on two sides of the frame, a grooving motor 3 arranged below the frame 1, a plate-moving motor 5, a beam 8 with a chute 7 and a plurality of groups of grooving units arranged between the wall plates 2 on two sides, wherein each group of grooving unit comprises a front grooving device and a rear grooving device, each group of grooving device comprises a driving wheel 9, a main shaft 10, a tooth-shaped belt 11, a lower grooved wheel 12, a large support shaft 13, a large support 14, a movable wheel carrier 15, a tensioning wheel 16, a tension spring 17, a tension spring shaft 18, two small support shafts 19, two small supports 20, two reversing wheels 21, a wheel seat 22, a wheel seat shaft 23, an upper grooved wheel 24, a circular saw blade 25, a transmission belt 26, a lower roller 27, an upper roller 28 arranged on the frame 1, a pinch roller 30 arranged above the circular saw blade 25, the driving wheel 9 is arranged at one end of the main shaft 10 outside the wall, the driving wheel 9 and the slotted motor wheel 4 are connected with a tooth-shaped belt 11, a lower grooved wheel 12 is fixed on a main shaft 10, a large bracket 14 is fixed on the large bracket shaft 13, a movable wheel carrier 15 is connected with the large bracket 14 in an axial mode, two tension wheels 16 are installed on the movable wheel carrier 15, the lower end of the movable wheel carrier 15 is provided with a hole, one head of each tension spring 17 is hooked in the hole at the lower end of the movable wheel carrier 15, the other end is hooked on a tension spring shaft 18, a small support 20 is fixed on a small support shaft 19, a reversing wheel 21 is arranged on the small support 20, one side of a wheel seat 22 is fixed in a chute 7 of the cross beam 8, a wheel seat shaft 23 is arranged in a bearing in the middle of the wheel seat 22, an upper grooved wheel 24 is fixed on the wheel seat shaft 23 on one side of the wheel seat 22, a circular saw blade 25 is fixed on the wheel seat shaft 23 on the other side of the wheel seat 22, a transmission belt 26 is connected between the upper grooved wheel 24 and the lower grooved wheel 12 through a tension wheel 16 and the reversing wheel 21, and an angle belt 29 is connected between a wheel of the lower roller 27 and the walking plate motor wheel 6.

The front and the rear grooving devices have the same structure.

The wheel seat 22 in the front and the rear grooving devices and the upper grooved wheel 24 and the circular saw blade 25 on the wheel seat 22 have a forward or backward inclined angle at the same time, and the wheel seat 22 in the front and the rear grooving devices and the upper grooved wheel 24 and the circular saw blade 25 on the wheel seat 22 have the same inclined angle but opposite inclined directions.

Example 1: with reference to fig. 1 and 2, during grooving, the grooving motor 3 and the board moving motor 5 are started, the tooth belt 11 drives the driving wheel 9 of the front and rear grooving devices and the lower grooved wheel 12 on the driving wheel 9 to coaxially rotate, the lower grooved wheel 12 drives the upper grooved wheel 24 and the circular saw blade 25 to coaxially rotate through the transmission belt 26, meanwhile, the tension springs 17 of the front and rear grooving devices always pull the movable wheel carrier 15 to keep the tension wheel 16 in an elastic tension state, so that the transmission belt 26 cannot slip and lose rotation due to looseness, and the reversing wheels 21 of the front and rear grooving devices keep the upper grooved wheel 24 and the circular saw blade 25 in normal rotation in an inclined state; the sheet material 31 is then placed and transported with its grooved side facing down to the grooving station by the lower and

upper rollers

27, 28. since the circular saw blades 25 of the front and rear grooving devices are tilted in opposite directions, it can be seen with reference to fig. 3 that the sheet material 31 transported between the upper and lower rollers is first obliquely grooved by the front circular saw blade into its underside and then obliquely grooved by the rear circular saw blade into another groove along the cutting point of the front circular saw blade in the opposite direction to the front circular saw blade, and the sheet material 31 is cut into a complete outer small and inner wide groove 32 as it passes through the grooving station.

Example 2: the processing of the plate material 31 with different groove depths can be realized by adjusting the circular saw blades 25 with different diameters; processing the plates 31 with different thicknesses and the same groove depth can be realized by adjusting the space between the upper roller and the lower roller and the height of the pressing wheel 30; because the utility model discloses a lower fluting scheme just replaces ordinary circular saw piece with milling cutter, when processing thickness has the panel of obvious error, also can guarantee that the groove depth is unanimous and the edge is level and smooth.

Example 3: the number of the slotting units is correspondingly increased or decreased according to the number of the slots on each plate 31; when the grooves are required to be formed on the two sides of the plate 31, the grooves on the two sides are staggered to avoid being formed on the same parallel line.

Example 4: when the wheel seat 22 needs to be removed for replacement and maintenance of the wheel seat 22 and the upper sheave 24 or the circular saw blade 25, the wheel seat 22 is taken out from the chute 7 of the cross beam 8 only by loosening the fastening screw, and adjustment of the inclination angle of the circular saw blade 25 is not needed to be considered during reloading, and only one end of the wheel seat 22 is put into the chute 7 to be fastened again, so that the inclination angle of the circular saw blade 25 is not changed.

Claims

1. The plate grooving machine is characterized by comprising a rack (1), wall plates (2) fixed on two sides of the rack, a grooving motor (3) arranged below the rack (1), a plate walking motor (5), a cross beam (8) with a chute (7) and a plurality of groups of grooving units arranged between the wall plates (2) on the two sides, wherein each group of grooving unit comprises a front grooving device and a rear grooving device, each grooving device comprises a driving wheel (9), a main shaft (10), a tooth-shaped belt (11), a lower grooved wheel (12), a large support shaft (13), a large support (14), a movable wheel carrier (15), a tensioning wheel (16), a tension spring (17), a tension spring shaft (18), two small support shafts (19), two small support frames (20), two reversing wheels (21), a wheel seat (22), a wheel seat shaft (23), an upper grooved wheel (24), a circular saw blade (25), A transmission belt (26), a lower roller (27) and an upper roller (28) which are arranged on the frame (1), a pinch roller (30) which is arranged above a circular saw blade (25), a driving wheel (9) is arranged at one end of a main shaft (10) outside a wall plate, the driving wheel (9) and a slotted motor wheel (4) are connected with a tooth-shaped belt (11), a lower grooved wheel (12) is fixed on the main shaft (10), a large bracket (14) is fixed on a large bracket shaft (13), a movable wheel carrier (15) is axially connected with the large bracket (14), two tensioning wheels (16) are arranged on the movable wheel carrier (15), the lower end of the movable wheel carrier (15) is provided with a hole, one end of a tension spring (17) is hooked in the hole at the lower end of the movable wheel carrier (15), the other end of the tension spring is hooked on a tension spring shaft (18), a small bracket (20) is fixed on a small bracket shaft (19), a reversing wheel (21) is arranged on the small bracket (20), one side, a wheel seat shaft (23) is arranged in a bearing in the middle of the wheel seat (22), an upper grooved wheel (24) is fixed on the wheel seat shaft (23) on one surface of the wheel seat (22), a circular saw blade (25) is fixed on the wheel seat shaft (23) on the other surface of the wheel seat (22), a transmission belt (26) is connected between the upper grooved wheel (24) and the lower grooved wheel (12) through a tension wheel (16) and a reversing wheel (21), and an angular belt (29) is connected between a wheel of the lower roller (27) and the walking plate motor wheel (6).

2. The board grooving machine according to claim 1, wherein the wheel seat (22) of the front and rear grooving devices and the upper grooved wheel (24) and the circular saw blade (25) on the wheel seat (22) have a forward or backward inclined angle at the same time, and the wheel seat (22) of the front and rear grooving devices and the upper grooved wheel (24) and the circular saw blade (25) on the wheel seat (22) have the same inclined angle but opposite inclined directions.