CN220349104U - Bending device convenient for adjusting crease position for straw production - Google Patents

Abstract

The utility model discloses a bending device convenient for adjusting crease positions for straw production, relates to the technical field of straw processing equipment, and aims to solve the problems of low straw crease processing efficiency and poor bending effect in the prior art; embossing is arranged on the compression roller, and a groove is arranged on the supporting rod, so that the crease is deeply carved into a shape through the matching of the embossing and the groove, and the action effect of the crease is enhanced; the position of the suction pipe on the supporting rod is adjusted by utilizing the limiting plate with the adjustable position, so that the position of the crease on the suction pipe can be conveniently adjusted, and the convenience of adjusting the processing effect is improved.

Description

Bending device convenient for adjusting crease position for straw production

Technical Field

The utility model relates to the technical field of straw processing equipment, in particular to a bending device which is used for straw production and is convenient for adjusting crease positions.

Background

The suction pipe is based on the principle of atmospheric pressure, when in use, part of air is sucked away against the suction pipe, so that the pressure in the pipe is reduced, and in order to balance the air pressure, the atmospheric pressure can force the liquid in the pipe to rise, and when the suction is stopped, the liquid in the pipe is lowered, and the pressure returns to balance.

In order to facilitate the use, a certain crease is usually arranged at a certain position of the straw to form a bendable straw so as to facilitate the use of a user, and in the production, the crease is usually processed on the straight-tube type straw so that the straight straw can be bent.

Chinese patent CN202121989534.3 discloses a paper straw production is with device of buckling of being convenient for adjust crease position, including the operation panel, the bottom fixedly connected with first motor on operation panel inner chamber right side, the output fixedly connected with threaded rod of first motor, the left side of threaded rod passes through the bearing rotation with the left side of operation panel inner chamber and is connected, the right side threaded connection of threaded rod surface has the thread bush, the top fixedly connected with second motor of thread bush.

In the prior art, the straw can not be connected and bent, the processing efficiency is low, and the bending mechanism can not make folds on the straw, and the straw is bent by utilizing brute force, so that the bending effect is poor.

Disclosure of Invention

In view of the problems existing in the prior art, the utility model discloses a bending device convenient for adjusting crease positions for straw production, which adopts the technical scheme that the bending device comprises a base, wherein a controller is arranged on the base, a microprocessor is arranged in the controller, a mounting seat and a side plate are also arranged on the base, a main shaft is arranged between the mounting seat and the side plate, an indentation device is arranged on the main shaft and is used for processing straw creases, a conveying mechanism is arranged on the side plate and is used for conveying unprocessed straight barrel straws, a roller is arranged between the indentation device and the conveying mechanism, the roller rotates at a high speed to drive the straight barrel straws to be fed, the roller is driven by an auxiliary motor, and the microprocessor is connected with the auxiliary motor.

As a preferable technical scheme of the utility model, the conveying mechanism comprises a conveying belt and a conveying motor, the conveying motor is arranged on the side plate, conveying rollers are arranged on the rotating shaft of the conveying motor and the main shaft, the conveying belt is sleeved on the conveying rollers, a separation groove is arranged on the conveying belt, the separation groove conveys a single straight cylinder straw during conveying, and the microprocessor is connected with the conveying motor.

As a preferable technical scheme of the utility model, the side plate is provided with the discharging groove, the discharging groove corresponds to the position of the roller, the discharging groove is positioned at the lower edge of the roller, and when the roller rotates at a high speed, the lower line speed is outwards to drive the straw after processing is completed to carry out discharging.

As a preferable technical scheme of the utility model, the indentation device comprises a main motor, a turntable, a limiting disc, a supporting rod and a pressing roller, wherein the main motor is arranged on the mounting seat, a main gear is arranged at the output end of the main motor, the turntable, the limiting disc and the pressing roller are arranged on the main shaft, the turntable is rotationally connected with the left end of the main shaft, the turntable is provided with a rotating gear, the rotating gear is meshed with the main gear, the main motor drives the turntable to rotate through the main gear, the turntable is provided with the supporting rod which is rotationally connected, the supporting rod is used for supporting a straight cylinder straw, a plurality of groups of supporting rods are arranged on the turntable and form a circular array by taking the main shaft as the center, the limiting disc is in sliding connection with the main shaft, and the limiting disc is used for limiting the end part of the straight cylinder straw so as to determine the processing position of a straw crease, the limiting disc is slid to adjust the position of the adjustable straight cylinder on the supporting rod, the supporting rod is provided with a perforation, the supporting rod is slidingly connected with the perforation, and drives the supporting rod to rotate along with the main motor to rotate along with the rotating disc, and the supporting rod is matched with the main roller to form a circular motion of the straight cylinder straw through the supporting rod and the pressing roller.

As a preferable technical scheme of the utility model, the main shaft is provided with the fixed gear, the supporting rod is provided with the planetary gear, the planetary gear is meshed with the fixed gear, and when the turntable rotates, the supporting rod synchronously rotates under the drive of the planetary gear, so that the straight cylinder suction pipe can be driven to rotate, and the crease of processing is uniform.

As a preferable technical scheme of the utility model, the press roller is provided with the circular arc surface and the vertical plane, the circular arc surface is provided with the embossing, the supporting rod is provided with the groove, the groove corresponds to the matching position of the embossing size, and the embossing and the groove are matched on the straight cylinder straw to form crease.

As a preferable technical scheme of the utility model, the left ends of the supporting rods are all provided with the rod heads, the rod heads are conical, the straight cylinder suction pipe can be conveniently sleeved on the supporting rods by reducing the area of the end parts, the supporting rods are provided with the anti-skid patterns, the anti-skid patterns are adjacent to the pattern grooves, and the friction force between the anti-skid patterns and the inner wall of the straight cylinder suction pipe can be improved during crease processing to drive the straight cylinder suction pipe to rotate.

As a preferable technical scheme of the utility model, the limiting disc is provided with the limiting sleeve, the limiting sleeve is positioned at the perforation, the limiting sleeve is internally provided with the pressing plate, the spring is arranged between the pressing plate and the limiting sleeve in a pressing mode, and the pressing plate can clamp the end part of the straight cylinder suction pipe entering the limiting sleeve and prevent the situation of inaccurate position caused by elastic force when the straight cylinder suction pipe is fed.

The utility model has the beneficial effects that: according to the utility model, the conveying motor drives the conveying belt to feed the straight-barrel suction pipe, and the rollers are used for feeding and discharging simultaneously, so that the feeding and crease processing are continuous and efficient, the rotating support rod is used for supporting and driving the straight-barrel suction pipe, the rotating support rod is matched with the press roller in the rotating process, the continuous crease processing is performed on the straight-barrel suction pipe, the crease processing efficiency is improved, and the production benefit is improved; embossing is arranged on the compression roller, and a groove is arranged on the supporting rod, so that the crease is deeply carved into a shape through the matching of the embossing and the groove, and the action effect of the crease is enhanced; the position of the suction pipe on the supporting rod is adjusted by utilizing the limiting plate with the adjustable position, so that the position of the crease on the suction pipe can be conveniently adjusted, and the convenience of adjusting the processing effect is improved.

Drawings

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below; like elements or portions are generally identified by like reference numerals throughout the several figures; in the drawings, elements or portions thereof are not necessarily drawn to scale.

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

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a right side view of the present utility model;

FIG. 4 is a schematic view of the structure of the press roll of the present utility model;

FIG. 5 is a right side view of the stop collar of the present utility model;

fig. 6 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a base; 3. a main shaft; 4. a conveyor belt; 5. a roller; 6. a support rod; 10. a controller; 20. a conveying motor; 21. a mounting base; 22. a side plate; 30. a main motor; 31. a turntable; 32. a limiting disc; 50. an auxiliary motor; 61. a planetary gear; 62. a limit sleeve; 220. a discharge chute; 301. a main gear; 302. rotating the gear; 303. a fixed gear; 304. a press roller; 305. embossing; 601. a club head; 602. a groove; 603. anti-skid lines; 621. and (5) pressing plates.

Detailed Description

Example 1

As shown in fig. 1 to 6, the utility model discloses a bending device convenient for adjusting crease positions for straw production, which adopts the technical scheme that the bending device comprises a base 1, wherein a controller 10 is arranged on the base 1, a microprocessor is arranged in the controller 10, a mounting seat 21 and a side plate 22 are also arranged on the base 1, a main shaft 3 is arranged between the mounting seat 21 and the side plate 22, a main motor 30 is arranged on the mounting seat 21, a main gear 301 is arranged at the output end of the main motor 30, a rotary table 31, a limit disc 32 and a press roll 304 are arranged on the main shaft 3, the rotary table 31 is rotationally connected at the left end of the main shaft 3, a rotary gear 302 is arranged on the rotary table 31, the rotary gear 302 is meshed with the main gear 301, a plurality of groups of support rods 6 which are rotationally connected with the main shaft 3 to form a circular array, the support rods 6 are wound around the main shaft 3, the limit disc 32 is slidingly connected with the main shaft 3, a through hole is arranged on the limit disc 32, the support rods 6 are slidingly connected with a conveying motor 20 in the through hole, the side plate 22 is provided with a conveying motor 20, the rotary shaft of the conveying motor 20 and the main shaft 3, a conveying roller is sleeved on the conveying roller 4, a pair of the press roll is arranged between the press roll 304 and the driving motor 5 and the driving motor 50 and the main motor 20 are connected with the main motor 50 and the microprocessor 50.

As shown in fig. 1 and 2, as a preferable technical scheme of the utility model, a separation groove is arranged on the conveyor belt 4, and a single straight cylinder suction pipe is conveyed, so that the roller 5 is convenient for feeding.

As shown in fig. 3, as a preferred embodiment of the present utility model, a discharge chute 220 is provided on the side plate 22, and the discharge chute 220 corresponds to the lower tangential position of the roller 5, from which the straw, which is convenient to finish processing, is separated from the support rod 6.

As shown in fig. 1 and 2, in a preferred embodiment of the present utility model, in order to make the supporting rod 6 rotatable when rotating with the turntable 31, a fixed gear 303 is provided on the main shaft 3, a planetary gear 61 is provided on the supporting rod 6, and the planetary gear 61 is engaged with the fixed gear 303 to make the supporting rod 6 rotatable.

As shown in fig. 1, 2, 4 and 6, as a preferred technical scheme of the present utility model, an arc surface and a vertical plane are provided on the press roller 304, the vertical plane provides space for the roller 5 to cooperate, in order to make the crease deep, an embossing 305 is provided on the arc surface, a groove 602 is provided on the strut 6, and the embossing 305 cooperates with the groove 602 to deform the crease of the straight straw.

As shown in fig. 1, 2 and 6, as a preferred technical scheme of the present utility model, the left end of the strut 6 is provided with a club head 601, so that the straight straw is conveniently sleeved in, the club head 601 adopts a cone shape, so that the processing position of the straight straw is uniformly changed when the straight straw is folded, the strut 6 is provided with anti-skid threads 603, friction force with the inner wall of the straight straw is provided, the anti-skid threads 603 are adjacent to the thread grooves 602, and the straight straw is ensured to rotate when the straight straw is folded.

As shown in fig. 5, as a preferred technical scheme of the utility model, in order to limit the straight-tube straw, the limit disc 32 is prevented from bouncing up after the straight-tube straw contacts the limit disc 32, the limit disc 32 is provided with a limit sleeve 62, the limit sleeve 62 is positioned at a perforation, a pressing plate 621 is arranged in the limit sleeve 62, and a spring is arranged between the pressing plate 621 and the limit sleeve 62 in a pressing manner.

The working principle of the utility model is as follows: when the base 1 is used for connecting and fixing the mounting seat 21 and the side plate 22, the controller 10 controls the main motor 30, the auxiliary motor 50 and the conveying motor 20 to start, the conveying motor 20 on the side plate 22 drives the conveying belt 4 to operate through the conveying roller, the straight barrel suction pipe is separated into single pieces through the separating groove, one end of the straight barrel suction pipe extends out of the separating groove, the conveying belt 4 conveys the straight barrel suction pipe to the roller 5, the main motor 30 on the mounting seat 21 drives the main gear 301 to rotate, the rotating gear 302 and the turntable 31 are driven to rotate, the supporting rod 6 and the limiting disc 32 are driven to rotate, when the straight barrel suction pipe is conveyed to the roller 5, one group of supporting rods 6 are positioned at the coaxial position of the straight barrel suction pipe, at the moment, the straight barrel suction pipe is driven by friction force between the rollers 5, is driven by the upper edge of the roller 5 rotating at high speed, slides out of the separating groove and is sleeved on the supporting rod 6 through the rod head 601, and then one end of the straight barrel suction pipe enters the limiting sleeve 62, the linear suction pipe on the supporting rod 6 is driven to move around the pressing roller 304 by the supporting rod 6 after the supporting rod 6 rotates along with the turntable 31, the embossing 305 presses the linear suction pipe into the embossing groove 602 from the outer side for crease processing, the planetary gear 61 rotates around the fixed gear 303 in the process, the supporting rod 6 rotates, the linear suction pipe is driven by the anti-slip threads 603 to rotate along with the supporting rod 6, the crease is processed along the circumference of the linear suction pipe, after the supporting rod 6 moves along the circular arc surface of the pressing roller 304, the supporting rod 6 and the linear suction pipe on the supporting rod are separated from contact with the pressing roller 304 after the supporting rod 6 moves to the position of the vertical plane, then the linear suction pipe on the supporting rod is driven by the roller 5 to be separated from the supporting rod 6, and is sent out from the discharging groove 220 on the side plate 22 for crease processing, if the crease position needs to be adjusted, the limiting disc 32 can slide on the main shaft 3, the position of the straight cylinder straw on the supporting rod 6 is changed, so that the crease position is changed, the conveying speed of the conveying belt 4 and the rotating speed of the rotating disc 31 are controlled by the controller 10, and the separation groove on the conveying belt 4 corresponds to the position of the supporting rod 6, so that continuous crease processing can be performed.

The microprocessor provided by the utility model adopts an STM32 chip for starting and stopping the motor, and the pin and the connection mode of the STM32 can be used by a person skilled in the art to obtain technical teaching by referring to teaching materials or technical manuals published by manufacturers; the circuit connection related by the utility model is a conventional means adopted by the person skilled in the art, can be obtained through limited tests, and belongs to common general knowledge.

The components not described in detail herein are prior art.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with the interior of two elements, the specific meaning of the terms in this utility model will be understood by those of ordinary skill in the art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims (8)

1. The utility model provides a straw production is with device of buckling of being convenient for adjust crease position, includes base (1), be equipped with controller (10) on base (1), be equipped with microprocessor, its characterized in that in controller (10): the novel automatic stamping machine is characterized in that a mounting seat (21) and a side plate (22) are further arranged on the base (1), a main shaft (3) is arranged between the mounting seat (21) and the side plate (22), an indentation device is arranged on the main shaft (3), a conveying mechanism is arranged on the side plate (22), a roller (5) is arranged between the indentation device and the conveying mechanism, the roller (5) is driven by a secondary motor (50), and the microprocessor is connected with the secondary motor (50).

2. The bending device for producing straws, which is convenient for adjusting crease positions, according to claim 1, is characterized in that: the conveying mechanism comprises a conveying belt (4) and a conveying motor (20), the conveying motor (20) is arranged on the side plate (22), conveying rollers are arranged on the rotating shaft of the conveying motor (20) and the main shaft (3), the conveying belt (4) is sleeved on the conveying rollers, a separation groove is formed in the conveying belt (4), and the microprocessor is connected with the conveying motor (20).

3. The bending device for producing straws, which is convenient for adjusting crease positions, according to claim 1, is characterized in that: the side plates (22) are provided with discharge grooves (220), and the discharge grooves (220) correspond to the positions of the rollers (5).

4. The bending device for producing straws, which is convenient for adjusting crease positions, according to claim 1, is characterized in that: the indentation device comprises a main motor (30), a rotary table (31), a limiting disc (32), a supporting rod (6) and a pressing roller (304), wherein the main motor (30) is arranged on a mounting seat (21), a main gear (301) is arranged at the output end of the main motor (30), the rotary table (31), the limiting disc (32) and the pressing roller (304) are arranged on a main shaft (3), the rotary table (31) is connected with the left end of the main shaft (3) in a rotary mode, a rotary gear (302) is arranged on the rotary table (31), the rotary gear (302) is meshed with the main gear (301), the supporting rods (6) which are connected in a rotary mode are arranged on the rotary table (31), a plurality of groups of supporting rods (6) are arranged on the main shaft (3) to form a circular array in the center, the limiting disc (32) is connected with the main shaft (3) in a sliding mode, a perforation is arranged on the limiting disc (32), and the supporting rod (6) is connected with the main motor (30) in a sliding mode in the perforation mode.

5. The bending device for producing straws with crease positions convenient to adjust according to claim 4, wherein: the main shaft (3) is provided with a fixed gear (303), the support rod (6) is provided with a planetary gear (61), and the planetary gear (61) is meshed with the fixed gear (303).

6. The bending device for producing straws with crease positions convenient to adjust according to claim 4, wherein: the press roller (304) is provided with an arc surface and a vertical plane, the arc surface is provided with an embossing (305), the supporting rod (6) is provided with a groove (602), and the groove (602) corresponds to the embossing (305) in size matching position.

7. The bending device for producing straws with convenient crease position adjustment according to claim 6, wherein: the left end of branch (6) all is equipped with pole head (601), pole head (601) are the taper, be equipped with anti-skidding line (603) on branch (6), anti-skidding line (603) with line groove (602) are adjacent.

8. The bending device for producing straws with crease positions convenient to adjust according to claim 4, wherein: the limiting disc (32) is provided with a limiting sleeve (62), the limiting sleeve (62) is positioned at the perforation, a pressing plate (621) is arranged in the limiting sleeve (62), and a spring is arranged between the pressing plate (621) and the limiting sleeve (62) in a pressing mode.