CN220362637U - Cutting machine for pencil production - Google Patents

Abstract

The utility model relates to the technical field of pencil production equipment, in particular to a cutting machine for pencil production, which comprises a body, wherein a pencil production cutting adjustment structure is arranged on the body, the pencil production cutting adjustment structure comprises a first shell, the surface of a disc is fixedly connected with a short rod, the upper end and the lower end of the round rod are respectively fixedly connected with the inner wall of the first shell, a cross rod penetrates through the first shell and is in sliding connection with a slide way processed on the first shell, a gear is driven to rotate by a second motor to drive the gear to rotate through the cooperation of a pencil clamping and feeding structure and a fourth motor, the gear is driven to drive a rack to move downwards, a flat plate is driven to move downwards at the same time, two short plates are driven to move downwards in two limiting plates, a first roller is driven to rotate to drive a pencil to convey rightwards, and meanwhile, the second roller is driven to rotate, the pencil is not required to be fed forwards manually, and then cut off, so that manual labor is reduced.

Description

Cutting machine for pencil production

Technical Field

The utility model relates to the technical field of pencil production equipment, in particular to a cutter for pencil production.

Background

For green environmental protection, the cutter for pencil production has the environmental protection pencil of plastics material in market, and its production method that adopts the assembly line is after preliminary shaping in synthetic mould, and it is cooled and finalized the design in the cooling tank to be introduced into, draws forth in the cooling tank, and the pencil of coming out is a very long state, need cut off according to suitable length.

For example, the authorized bulletin number CN208645519U is named as a cutter for pencil production, the cutting mechanism and the feeding mechanism are both arranged above the frame, the discharging mechanism is arranged below the frame, the feeding mechanism comprises a feeding guide rail and a guide seat, the feeding guide rail is provided with conveying rollers, the guide seat comprises a baffle plate and a fixed jacket which are arranged at intervals, the fixed jacket is communicated with the feeding guide rail, the cutting mechanism comprises a blade arranged between the baffle plate and the fixed jacket, a driving motor for driving the blade to rotate and a driving cylinder for driving the blade to feed, the baffle plate is provided with an inductive switch for controlling the driving cylinder, and the frame is provided with a cooling liquid outlet pipe and a cooling liquid circulating filter device for cooling the blade. However, when the cutting machine for pencil production cuts off the pencil, the pencil is cut off after the pencil is fed forward due to the fact that the cut-off pencil is relatively long, but the device is characterized in that the pencil is fed forward manually and then cut off, so that the manual labor is increased, meanwhile, the cutting machine for pencil production is fixed in the cutting position of the pencil, the cutting position of the pencil cannot be adjusted, the adjustment of the cutting length of the pencil is not satisfied, and the device has limitation in operation.

Disclosure of Invention

The utility model aims to solve the problems that the existing equipment needs to manually feed a pencil forward and then cut off, the manual labor is increased, the cutting position of the pencil cannot be adjusted, the adjustment of the cutting length of the pencil is not met, and the operation of the equipment is limited.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a cutter for pencil production, includes the body, be equipped with pencil production on the body and cut off regulation structure, pencil production cuts off regulation structure and includes first shell, first shell lower surface and body upper surface fixed connection, first shell inner wall passes through the first motor of support fixedly connected with, first motor output shaft passes through reduction gear fixedly connected with disc, disc surface fixedly connected with quarter butt, the quarter butt passes through round pin axle and stock rotation to be connected, the stock passes through round pin axle and horizontal pole swing joint, horizontal pole inner wall and round bar surface sliding connection, both ends respectively with first shell inner wall fixed connection about the round pole, the horizontal pole runs through the slide sliding connection of processing on first shell and the first shell.

Preferably, one end of the cross rod is fixedly connected with a hydraulic cylinder, and the upper surface of the body is fixedly connected with a vertical plate.

Preferably, pencil centre gripping pay-off structure is equipped with to body upper surface both sides symmetry, pencil centre gripping pay-off structure includes the second shell, second shell lower surface and body upper surface fixed connection, second shell inner wall passes through support fixedly connected with second motor, second motor output shaft passes through reduction gear fixedly connected with gear, gear and rack meshing are connected, rack surface fixedly connected with is dull and stereotyped, protruding cylinder sliding connection on spout and the thin pole of processing on the dull and stereotyped, the thin pole runs through second shell and cup joints mutually with the second shell, both sides all cup joints with the short board fixed connection about the dull and stereotyped, the short board runs through limiting plate and limiting plate cup joints mutually, two limiting plate all with second shell inner wall fixed connection.

Preferably, one end of the hydraulic cylinder is fixedly connected with a third shell, the inner wall of the third shell is fixedly connected with a third motor through a bracket, and an output shaft of the third motor penetrates through the third shell and is fixedly connected with the saw blade through a speed reducer.

Preferably, the right side the thin pole surface fixedly connected with fourth shell, fourth shell inner wall is through support fixedly connected with fourth motor, fourth motor output shaft runs through fourth shell and passes through reduction gear fixedly connected with first running roller.

Preferably, the surface of the thin rod on the left side is fixedly connected with a vertical rod, and the vertical rod is rotationally connected with the second roller through a bearing.

The cutter for pencil production has the beneficial effects that: through the cooperation of the pencil clamping and feeding structure and a fourth motor, the second motor starts to drive the gear to rotate, the gear rotates to drive the rack to move downwards, meanwhile, the flat plate is driven to move downwards, the two short plates are driven to move downwards in the two limiting plates, the thin rods on two sides are driven to move relatively through the sliding grooves formed in the flat plate, meanwhile, the first roller and the second roller are driven to move relatively to advance with the pencil, the fourth motor starts to drive the first roller to rotate, the pencil is driven to move rightwards, meanwhile, the second roller is driven to rotate, one end of the pencil is made to advance to the vertical plate, manual feeding of the pencil is not needed, cutting work is carried out again, and manual labor is reduced;

meanwhile, the first motor starts to drive the disc to rotate, the disc rotates to drive the short rod to rotate, meanwhile, the long rod is driven to swing up and down, the cross rod is driven to slide up and down on the round rod, the cross rod slides up and down on a slideway machined on the first shell, the saw blade is driven to move left and right on the device, the cutting-off position of the pencil is adjusted, the third motor starts to drive the saw blade to rotate, then an external power supply of the hydraulic cylinder is connected, the hydraulic cylinder starts to drive the saw blade to move forward to cut off the pencil, the cutting-off position of the pencil can be adjusted, adjustment of the cutting-off length of the pencil can be met, and the working limitation of the device is reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a partial front cross-sectional view of FIG. 1;

FIG. 3 is a partial right cross-sectional view of FIG. 1;

FIG. 4 is a partial top cross-sectional view of FIG. 1;

FIG. 5 is a front cross-sectional view of the pencil grip feeding mechanism of FIG. 1;

fig. 6 is a top cross-sectional view of the pencil production cut-out adjustment structure of fig. 1.

In the figure: 1. the pencil clamping and feeding mechanism comprises a body, 2, a pencil clamping and feeding structure, 201, a second housing, 202, racks, 203, short plates, 204, limiting plates, 205, thin rods, 206, flat plates, 207, a second motor, 208, gears, 3, a fourth housing, 4, a fourth motor, 5, a vertical rod, 6, a second roller, 7, a first roller, 8, a pencil production cutting and adjusting structure, 801, a first housing, 802, a round rod, 803, a first motor, 804, a disc, 805, short rods, 806, long rods, 807, a cross rod, 9, a hydraulic cylinder, 10, a third housing, 11, a saw blade, 12, a vertical plate, 13 and a third motor.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to fig. 1-6:

in this embodiment, a cutter for pencil production, including body 1, be equipped with pencil production on body 1 and cut off adjusting structure 8, pencil production cuts off adjusting structure 8 includes first shell 801, first shell 801 lower surface and body 1 upper surface fixed connection, fix the position of first shell 801, first shell 801 inner wall passes through support fixedly connected with first motor 803, fix the position of first motor 803, first motor 803 can according to actual demand, satisfy the work needs, first motor 803 output shaft passes through reduction gear fixedly connected with disc 804, first motor 803 starts to drive disc 804 rotation, disc 804 surface fixedly connected with quarter butt 805, disc 804 rotation can drive quarter butt 805 rotation, quarter butt 805 passes through round pin axle and quarter butt 806 rotation connection, quarter butt 806 passes through round pin axle and horizontal pole 807 swing joint, horizontal pole 807 inner wall and round bar 802 surface sliding connection, quarter butt 806 swing can drive horizontal pole 807 and slide about round bar 802, both ends are respectively with first shell 801 inner wall fixed connection, fix the position of round bar 802, the horizontal pole 801 runs through on the first shell 801 and processes sliding connection.

Referring to fig. 1-5:

the pencil clamping and feeding structure 2 is symmetrically arranged on two sides of the upper surface of the body 1, the pencil clamping and feeding structure 2 comprises a second housing 201, the lower surface of the second housing 201 is fixedly connected with the upper surface of the body 1, the position of the second housing 201 is fixed, the inner wall of the second housing 201 is fixedly connected with a second motor 207 through a bracket, the position of the second motor 207 is fixed, the second motor 207 can meet the working requirement according to the actual requirement, an output shaft of the second motor 207 is fixedly connected with a gear 208 through a speed reducer, the second motor 207 is started to drive the gear 208 to rotate, the gear 208 is meshed with the rack 202 and connected with the gear 208, the gear 208 can drive the rack 202 to move up and down, a flat plate 206 is fixedly connected with the surface of the rack 202, a chute machined on the flat plate 206 is connected with a cylinder sliding connection protruding on a thin rod 205, the thin rod 205 penetrates through the second housing 201 and is sleeved with the second housing 201, the thin rod 205 moves up and down to drive the thin rod 205 to move left and right in the second housing 201, the upper and lower sides of the flat plate 206 are fixedly connected with the short plate 203, the short plate 203 penetrates through the limiting plate 204 and is sleeved with the limiting plate 204, the two short plates 204 can drive the two short plates 204 to move up and down in the two inner walls of the housing 204 and are fixedly connected with the two limiting plates 204.

Referring to fig. 1-4:

the horizontal pole 807 one end fixedly connected with pneumatic cylinder 9, fix the position of pneumatic cylinder 9, the pneumatic cylinder 9 according to actual demand can, satisfy work needs, body 1 upper surface fixedly connected with riser 12, fix riser 12's position, pneumatic cylinder 9 one end fixedly connected with third shell 10, the third shell 10 inner wall passes through support fixedly connected with third motor 13, fix the position of third motor 13, third motor 13 according to actual demand can, it can to satisfy work needs, third motor 13 output shaft runs through third shell 10 and passes through reduction gear and saw bit 11 fixed connection, third motor 13 starts the position that can drive saw bit 11, the thin pole 205 fixedly connected with fourth shell 3 on the right, fourth shell 3 inner wall passes through support fixedly connected with fourth motor 4, fix the position of fourth motor 4, fourth motor 4 according to actual demand can, fourth motor 4 output shaft runs through fourth shell 3 and passes through reduction gear fixedly connected with first running roller 7, the thin pole 205 surface fixedly connected with 5 montant on the left, montant 5 passes through bearing and is connected with second running roller 6 rotation.

Working principle:

when the cutter for pencil production is used, a pencil to be cut is fed from between the first roller 7 and the second roller 6, the power supplies of the two second motors 207 are connected to a control board, then the external power supplies of the two second motors 207 are simultaneously connected, the second motors 207 are started to drive the gears 208 to rotate, the gears 208 rotate to drive the racks 202 to move downwards, the flat plates 206 are simultaneously driven to move downwards, the two short plates 203 are driven to move downwards in the two limiting plates 204, the thin rods 205 on two sides are driven to move relatively through sliding grooves formed in the flat plates 206, the first roller 7 and the second roller 6 are driven to move relatively to the pencil, then the external power supply of the fourth motor 4 is connected, the fourth motor 4 is started to drive the first roller 7 to rotate, the pencil is driven to be conveyed rightward, meanwhile, the second roller 6 is driven to rotate, one end of the pencil is led to be advanced to the vertical plate 12, then an external power supply of the first motor 803 is connected, the first motor 803 is started to drive the disc 804 to rotate, the disc 804 rotates to drive the short rod 805 to rotate, meanwhile, the long rod 806 is driven to swing up and down, the cross rod 807 is driven to slide up and down on the round rod 802, the cross rod 807 slides up and down on a slideway machined on the first shell 801, the saw blade 11 is driven to move left and right on the device, the cutting position of the pencil is adjusted, then the external power supply of the third motor 13 is connected, the third motor 13 is started to drive the saw blade 11 to rotate, then the external power supply of the hydraulic cylinder 9 is connected, and the hydraulic cylinder 9 is started to drive the saw blade 11 to move forward to cut off the pencil, and the pencil cutting of the cutter for pencil production is completed.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims (6)

1. A cutter for pencil production, comprising a body (1), characterized in that: be equipped with pencil production on body (1) and cut off regulation structure (8), pencil production cuts off regulation structure (8) including first shell (801), first shell (801) lower surface and body (1) upper surface fixed connection, first shell (801) inner wall is through support fixedly connected with first motor (803), first motor (803) output shaft is through reduction gear fixedly connected with disc (804), disc (804) surface fixedly connected with quarter butt (805), quarter butt (805) are through round pin axle and quarter butt (806) swivelling joint, quarter butt (806) are through round pin axle and horizontal pole (807) swing joint, horizontal pole (807) inner wall and round bar (802) surface sliding connection, both ends are respectively with first shell (801) inner wall fixed connection about round bar (802), slide sliding connection of processing on horizontal pole (807) runs through first shell (801) and first shell (801).

2. A cutter for pencil production as set forth in claim 1, wherein: one end of the cross rod (807) is fixedly connected with a hydraulic cylinder (9), and the upper surface of the body (1) is fixedly connected with a vertical plate (12).

3. A cutter for pencil production as set forth in claim 1, wherein: the pencil clamping and feeding structure is characterized in that pencil clamping and feeding structures (2) are symmetrically arranged on two sides of the upper surface of the body (1), the pencil clamping and feeding structures (2) comprise a second shell (201), the lower surface of the second shell (201) is fixedly connected with the upper surface of the body (1), the inner wall of the second shell (201) is fixedly connected with a second motor (207) through a support, an output shaft of the second motor (207) is fixedly connected with a gear (208) through a speed reducer, the gear (208) is meshed with a rack (202), the rack (202) is fixedly connected with a flat plate (206), a sliding groove machined on the flat plate (206) is connected with a protruding cylinder on a thin rod (205) in a sliding mode, the thin rod (205) penetrates through the second shell (201) to be sleeved with the second shell (201), the upper side and the lower side of the flat plate (206) are fixedly connected with a short plate (203), the short plate (203) penetrates through a limiting plate (204) to be sleeved with the limiting plate (204) to be fixedly connected with the inner wall of the second shell (201).

4. A cutter for pencil production as in claim 2, wherein: one end of the hydraulic cylinder (9) is fixedly connected with a third shell (10), the inner wall of the third shell (10) is fixedly connected with a third motor (13) through a bracket, and an output shaft of the third motor (13) penetrates through the third shell (10) and is fixedly connected with the saw blade (11) through a speed reducer.

5. A cutter for pencil production as set forth in claim 3, wherein: the right is fixedly connected with a fourth shell (3) on the surface of the thin rod (205), the inner wall of the fourth shell (3) is fixedly connected with a fourth motor (4) through a bracket, and an output shaft of the fourth motor (4) penetrates through the fourth shell (3) and is fixedly connected with a first roller (7) through a speed reducer.

6. A cutter for pencil production as set forth in claim 3, wherein: the surface of the thin rod (205) on the left side is fixedly connected with a vertical rod (5), and the vertical rod (5) is rotationally connected with the second roller (6) through a bearing.