CN209886448U - Corrugated suction pipe bending forming machine - Google Patents

Abstract

The utility model relates to a corrugated straw bending machine, which comprises a workbench, a positioning seat and a bending piece, wherein the positioning seat and the bending piece are arranged on the workbench, and the positioning seat is provided with at least one straw channel for placing a straw; the piece of bending rotates along the direction perpendicular with the straw passageway and sets up the one end at the straw passageway, and the workstation is kept away from one side of positioning seat and is put on the shelf and be equipped with the location chi, and the one end of straw stretches out and extends to on the board of bending behind the corresponding end of straw passageway to with location chi butt. The beneficial effects of the utility model are that simple structure, production efficiency is high, and the position of bending of bellows keeps unanimous, ensures the homogeneity and the pleasing to the eye degree of product.

Description

Corrugated suction pipe bending forming machine

Technical Field

The utility model relates to a straw processing equipment technical field, concretely relates to ripple straw return bend make-up machine.

Background

At present, along with the continuous improvement of the living standard of people, the straw becomes an indispensable daily necessity for people to eat liquid food, and in order to facilitate the use, most catering industries adopt the bendable straw to provide consumers, namely the corrugated straw. The corrugated suction pipe is characterized in that the main structure of the suction pipe is corrugated except for the head part and the tail part. When the corrugated suction pipe is just produced, the whole suction pipe is a straight pipe, and the corrugated suction pipe needs to be bent at a corrugated section before being packaged. At present, the bending process of the corrugated suction pipe is manually performed, the production efficiency is low, the bending parts of the suction pipe are difficult to be consistent, the size difference of the bent pipe is large, and the uniformity and the attractiveness of a product are affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a ripple straw return bend make-up machine is provided, simple structure, production efficiency is high, and the position of bending of bellows keeps unanimous, ensures the homogeneity and the pleasing to the eye degree of product.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

a corrugated straw bending forming machine comprises a workbench, and a positioning seat and a bending piece which are arranged on the workbench, wherein the positioning seat is provided with at least one straw channel for placing a straw; the bending piece is rotatably arranged at one end of the straw channel along the direction vertical to the straw channel, and one end of the straw extends out of the corresponding end of the straw channel and extends to the bending piece; the bending piece is provided with a fixing device for fixing the suction pipe, and the bending piece is rotated to bend the suction pipe.

The utility model has the advantages that: one end of the straw extends out of the corresponding end of the straw channel and extends to the bending piece, and then the straw is fixed through the fixing device; the bending piece rotates a set angle (90-120 degrees) under the action of external force, so that the suction tube is bent, the operation is simple and convenient, and time and labor are saved.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the bending piece comprises a bending plate, two ends of the bending plate are respectively rotatably installed on the workbench through supports, and one end of the suction pipe extends to the upper side of the bending plate when the bending plate rotates to be horizontal; the fixing device comprises a fixing plate, and the fixing plate is pressed on one end of the straw and detachably connected with the bending plate.

The beneficial effect who adopts above-mentioned further scheme is that the fixed plate can be dismantled with the board of bending and be connected, easy dismounting is convenient for fix or take off corresponding straw, and is easy and simple to handle, labour saving and time saving.

It should be noted that, can set up a plurality of straw passageways side by side on the positioning seat, the length of the board and the fixed plate of bending of rational design simultaneously only needs a fixed plate can be fixed a plurality of straws simultaneously on the board of bending, rotates the board of bending and can accomplish the work of bending of straw. Consequently, this application can be simultaneously to a plurality of straws the processing of bending, and production efficiency improves greatly.

Furthermore, when the bending plate rotates to be horizontal, at least one clamping block is arranged on the upper surface, a clamping groove matched with the clamping block is formed in the lower surface of the fixing plate, and the clamping block extends into the clamping groove to fix the suction pipe.

The beneficial effect who adopts above-mentioned further scheme is that utilize fixture block and draw-in groove to mutually support to be connected between board and the fixed plate of bending, simple structure, easy dismounting, labour saving and time saving.

Furthermore, the fixed plate is detachably connected with the bending plate through at least one locking screw, and screw holes matched with the locking screws are respectively arranged at corresponding positions on the fixed plate and the bending plate.

Adopt above-mentioned further scheme's beneficial effect to only need the manual work to screw up or unscrew the locking screw and can make the fixed plate fix or loosen the straw, easy and simple to handle.

Furthermore, the opposite sides of the fixed plate and the bending plate are respectively provided with a positioning groove matched with the shape of the suction pipe.

The technical scheme has the advantages that on one hand, the position of the suction pipe is limited through the positioning groove, and the suction pipe is prevented from sliding on the bending plate; on the other hand, the suction pipe is inserted into the positioning groove, so that the suction pipe is prevented from being seriously deformed under the extrusion of the bending plate and the fixing plate, and the breakage of the suction pipe is avoided.

Further, the bending device comprises a driving device for driving the bending plate to rotate.

The further scheme has the beneficial effect of simple and convenient operation.

Furthermore, the driving device comprises a motor, the motor is installed on one of the supports, and the driving end of the motor is fixedly connected with one end of the bending plate.

The beneficial effect of adopting above-mentioned further scheme is that through the rotation of motor drive board of bending to accomplish the work of bending of straw, realize automatic bending.

Furthermore, the driving device comprises a crank, the crank is rotatably connected with the support, and one end of the crank is fixedly connected with one end of the bending plate.

The beneficial effect who adopts above-mentioned further scheme is through external force for example artifical crank that shakes to the board rotation of driving to bend, thereby accomplish the work of bending of straw, it is easy and simple to handle.

Furthermore, a positioning ruler is erected on the workbench, the positioning ruler is located on the other side, opposite to the positioning seat, of the bending plate, and when the bending plate rotates to be horizontal, one end of the straw extends out of the corresponding end of the straw channel and then penetrates through the upper portion of the bending plate, and is abutted to the positioning ruler.

The beneficial effects of adopting above-mentioned further scheme are that fix a position the straw through the locating rule, ensure that the position that the straw was bent is unanimous, guarantee the homogeneity and the pleasing to the eye degree of straw.

Drawings

Fig. 1 is one of the schematic structural diagrams of the middle bending plate of the present invention in a horizontal state;

fig. 2 is a second schematic structural view of the bending plate of the present invention in a horizontal state;

fig. 3 is a schematic structural view of the middle bending plate of the present invention in a vertical state;

fig. 4 is a schematic structural diagram of the connection mode of the middle fixing plate and the bending plate of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the automatic straw feeding device comprises a workbench, 2, a positioning seat, 3, a straw, 4, a straw channel, 5, a bending plate, 6, a fixing plate, 7, a clamping block, 8, a locking screw, 9, a positioning groove, 10, a motor, 11, a crank, 12 and a positioning ruler.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 4, the utility model provides a corrugated straw bending machine, which comprises a workbench 1, and a positioning seat 2 and a bending piece which are arranged on the workbench 1, wherein the positioning seat 2 and the workbench 1 are integrally formed, and the positioning seat 2 is provided with at least one straw channel 4 for placing a straw 3; the bending piece is rotatably arranged at one end of the straw channel 4 along the direction vertical to the straw channel 4, and one end of the straw 3 extends out of the corresponding end of the straw channel 4 and extends to the bending piece; the bending piece is provided with a fixing device for fixing the suction pipe 3, and the bending piece is rotated to bend the suction pipe 3. In the process of forming the straw, one end of the straw 3 extends out of the corresponding end of the straw channel 4 and extends to the bending piece, and then the straw 3 is fixed through a fixing device; the bending piece rotates a set angle (90-120 degrees) under the action of external force, so that the straw 3 is bent, the operation is simple and convenient, and the time and the labor are saved.

It should be noted that the pipette 3 is placed into the pipette channel 4 by a method that will occur to those skilled in the art, such as manually inserting the pipette 3 from the other end of the pipette channel 4 and extending one end of the pipette 3 out of the other end of the pipette channel 4 and then onto the bending plate 5.

The utility model discloses in, the piece of bending is including the board 5 of bending, and the both ends of the board 5 of bending are installed on workstation 1 through the support rotation respectively, and the support is the platelike of rectangular shape, and vertical setting, and concrete mounting means does: the lower ends of the two brackets are respectively fixedly connected with the workbench 1 and are usually welded; the two ends of the bent plate 5 are respectively rotatably connected with the two supports through rotating shafts, the rotating shafts and the bent plate 5 are integrally formed, rotating holes matched with the rotating shafts are respectively formed in the two supports, bearings are installed in the rotating holes in a welding mode which can be thought by a person skilled in the art, for example, the bearings are installed in the rotating holes, and one end of each rotating shaft is fixedly connected (welded) with an inner ring of each bearing; when the bending plate 5 rotates to the horizontal, one end of the straw 3 extends to the upper side of the bending plate 5, and the bending plate 5 and the straw channel 4 are located on the same horizontal plane. Fixing device includes fixed plate 6, and fixed plate 6 presses and covers on the one end of straw 3 and can dismantle with board 5 of bending and be connected, and easy dismounting is convenient for fix or take off corresponding straw 3, and is easy and simple to handle, labour saving and time saving.

It should be noted that a plurality of straw channels 4 can be arranged side by side on the positioning seat 2, and the plurality of straw channels are preferably located on the same horizontal plane; simultaneously, the length of the bending plate 5 and the fixing plate 6 is reasonably designed, a plurality of straws 3 can be simultaneously fixed on the bending plate 5 only by one fixing plate 6, and the bending work of the straws 3 can be completed by rotating the bending plate 5. Consequently, this application can be simultaneously to a plurality of straws 3 the processing of bending, and production efficiency improves greatly.

In addition, the side of the bending plate 5 contacting with the straw 3 is preferably arc-shaped when rotating to the vertical state, and the arc-shaped side of the bending plate 5 is matched with the shape of the straw 3, so as to avoid the straw 3 from contacting with the corner of the bending plate 5 to cause damage. Moreover, the bending plate 5 is arranged on the workbench 1 through a support, the distance between the bending plate 5 and the workbench 1 is reasonably designed according to the bending length of the suction pipe 3, and one end of the suction pipe 3 is not in contact with the surface of the workbench 1 when the bending is ensured.

Example 1

As shown in fig. 4, in the present embodiment, when the bending plate 5 rotates to be horizontal, at least one fixture block 7 is disposed on the upper surface, and the fixture block 7 and the bending plate 5 are integrally formed; the lower surface of the fixing plate 6 is provided with a clamping groove matched with the clamping block 7, the clamping groove is formed by the inner concave surface of the corresponding side of the fixing plate 6, the clamping block 7 extends into the clamping groove to fix the straw 3, and the straw fixing device is simple in structure, convenient to assemble and disassemble, time-saving and labor-saving.

The preferred two of the quantity of fixture block 7 in above-mentioned embodiment, two fixture blocks 7 set up respectively at the both ends of the board 5 of bending, and the both ends of fixed plate 6 are equipped with two draw-in grooves with fixture block 7 complex respectively, increase the stability of fixed plate 6.

Example 2

As shown in fig. 1 and 2, in this embodiment, the fixing plate 6 is detachably connected to the bending plate 5 through at least one locking screw 8, screw holes matched with the locking screws 8 are respectively formed in corresponding positions of the fixing plate 6 and the bending plate 5, and when the straw 3 is disassembled, the fixing plate 6 can be fixed or the straw 3 can be loosened only by manually screwing or unscrewing the locking screws 8, so that the operation is simple and convenient.

The number of the locking screws 8 in the above embodiment is preferably two, two ends of the fixing plate 6 are respectively provided with a screw hole, and the two locking screws 8 are respectively in threaded connection with the two screw holes; the both ends of the board 5 of bending are equipped with respectively with two 8 complex screws of locking screw, screw up locking screw 8 and make its one end screw stretch into the screw that corresponds on the board 5 of bending in order to link together fixed plate 6 and the board 5 of bending or unscrew locking screw 8 and make its one end come out from the screw internal rotation on the board 5 of bending to make fixed plate 6 and the board 5 of bending separately, easy and simple to handle, the dismouting of the straw 3 of being convenient for.

Besides the structure, the fixing device also comprises an air cylinder, the air cylinder is erected on the bending plate 4 through a support, the support is welded on the bending plate 5, the air cylinder is fixed on the support through a bolt, and a shell of the air cylinder and the support are respectively provided with a screw hole matched with the bolt; the telescopic end of the cylinder is fixedly connected (welded) with the fixed plate 6. During operation, the cylinder drives the fixing plate 6 to be close to or far away from the bending plate 5 so as to fix or loosen the suction pipe 3, the automation degree is high, and time and labor are saved.

It should be noted that, in the process of rotating the bending plate 5, the air cylinder rotates along with the bending plate 5.

Preferably, in the utility model, the opposite sides of the fixed plate 6 and the bending plate 5 are respectively provided with a positioning groove 9 matched with the shape of the straw 3, and the positioning groove 9 is respectively formed by the concave of the corresponding sides of the fixed plate 6 and the bending plate 5; the cross section of the positioning groove 9 is semicircular, and the cross section of the two positioning grooves 9 is circular after being combined, the diameter of the circle is equal to the outer diameter of the suction pipe 3, and the suction pipe 3 is just clamped. The positioning groove 9 limits the suction pipe 3 on one hand, and prevents the suction pipe 3 from sliding on the bending plate 5; on the other hand, the suction tube 5 is inserted into the positioning groove 9, so that the suction tube 3 is prevented from being seriously deformed under the extrusion of the bending plate 5 and the fixing plate 6, and the suction tube 3 is prevented from being broken.

Example 3

As shown in fig. 1, the present embodiment further includes a driving device for driving the bending plate 5 to rotate, the driving device includes a motor 10, the motor 10 is installed on one of the supports, and is generally installed on the support in a bolt connection manner, screw holes matched with bolts are respectively provided on the housing of the motor 10 and the support, the driving end of the motor 10 is fixedly connected (welded) with one end of the bending plate 5, the driving end of the motor 10 is horizontally arranged, and is welded with one end of the bending plate 5 corresponding to the end rotating shaft, the bending plate 5 is driven to rotate by the motor 10, thereby completing the bending work of the straw 3, realizing automatic bending, and having high automation degree.

Example 4

As shown in fig. 2, the embodiment further includes a driving device for driving the bending plate 5 to rotate, the driving device includes a crank 11, the crank 11 is rotatably connected to the bracket through a bearing, the crank 11 is welded to one end of the inner ring of the bearing, the bracket is provided with a through hole for mounting the bearing, and the bearing is mounted in the through hole in a manner that can be conceived by a person skilled in the art; and the other end of the bearing inner ring is fixedly connected (welded) with one end of the rotating shaft on the corresponding end of the bending plate 5. During bending, the crank 11 is shaken by external force, such as manual force or mechanical means which can be thought of by a person skilled in the art, so as to drive the bending plate 5 to rotate, so that the bending work of the straw 3 is completed, and the operation is simple and convenient.

The utility model discloses in, 1 erects of workstation is equipped with location chi 12, and location chi 12 is located the board 5 of bending and is connected with workstation 1 for the opposite side of positioning seat 2 through the pillar, and the both ends of pillar are connected with workstation 1 and location chi 12 through the welded mode respectively. When the bending plate 5 rotates to the horizontal position, one end of the suction pipe 3 extends out of the corresponding end of the suction pipe channel 4 and then penetrates through the bending plate 5, and is abutted to the positioning ruler 12. The positioning ruler 12 is used for positioning the suction pipe 3, so that the bent parts of the suction pipe 3 are consistent, and the uniformity and the attractiveness of the suction pipe 3 are guaranteed.

The working principle of the utility model is as follows:

manually inserting the suction pipe 3 into the suction pipe channel 4 to enable one end of the suction pipe 3 to be abutted against the positioning ruler 12 after passing through the bending plate 5; fixing the fixed plate 6 and the bending plate 5 together, and simultaneously driving the bending plate 5 to rotate by a set angle (90-120 degrees), and usually bending by 90 degrees; taking down the fixed plate 6, and then taking down the bent suction pipe 3; the above operations are repeated to complete the bending work of the batch of straws 3.

It should be noted that the motor (model YE2) and the cylinder (model SC60) of the present invention all adopt the prior art, and each of the above components is electrically connected with the controller (model TC-SCR), and the control circuit between the controller and each component is the prior art.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (9)

1. A corrugated straw elbow forming machine is characterized in that: the device comprises a workbench (1), and a positioning seat (2) and a bending piece which are arranged on the workbench (1), wherein at least one straw channel (4) for placing a straw (3) is arranged on the positioning seat (2); the bending piece is rotatably arranged at one end of the straw channel (4) along the direction vertical to the straw channel (4), and one end of the straw (3) extends out of the corresponding end of the straw channel (4) and extends to the bending piece; the bending piece is provided with a fixing device for fixing the suction pipe (3), and the bending piece is rotated to bend the suction pipe (3).

2. The machine for bending and forming corrugated straws according to claim 1, wherein: the bending piece comprises a bending plate (5), two ends of the bending plate (5) are respectively rotatably installed on the workbench (1) through supports, and one end of the suction pipe (3) extends to the upper side of the bending plate (5) when the bending plate (5) rotates to be horizontal; the fixing device comprises a fixing plate (6), wherein the fixing plate (6) is pressed on one end of the straw (3) and detachably connected with the bending plate (5).

3. The machine for bending and forming corrugated straws according to claim 2, wherein: when the bending plate (5) rotates to be horizontal, at least one clamping block (7) is arranged on the upper surface, a clamping groove matched with the clamping block (7) is arranged on the lower surface of the fixing plate (6), and the clamping block (7) stretches into the clamping groove to fix the suction pipe (3).

4. The machine for bending and forming corrugated straws according to claim 2, wherein: the fixing plate (6) is detachably connected with the bending plate (5) through at least one locking screw (8), and screw holes matched with the locking screws (8) are respectively formed in the positions, corresponding to the positions, of the fixing plate (6) and the bending plate (5).

5. The machine for bending and forming corrugated straws according to claim 3 or 4, wherein: and positioning grooves (9) matched with the shapes of the suction pipes (3) are respectively arranged on the opposite sides of the fixed plate (6) and the bending plate (5).

6. The machine for bending and forming corrugated straws according to any one of claims 2-4, wherein: the bending device also comprises a driving device for driving the bending plate (5) to rotate.

7. The machine for bending and forming corrugated straws according to claim 6, wherein: the driving device comprises a motor (10), the motor (10) is installed on one of the supports, and the driving end of the motor is fixedly connected with one end of the bending plate (5).

8. The machine for bending and forming corrugated straws according to claim 6, wherein: the driving device comprises a crank (11), the crank (11) is rotatably connected with the support, and one end of the crank is fixedly connected with one end of the bending plate (5).

9. The machine for bending and forming corrugated straws according to any one of claims 2-4, wherein: the positioning ruler (12) is erected on the workbench (1), the positioning ruler (12) is located on the other side of the bending plate (5) relative to the positioning seat (2), one end of the suction pipe (3) extends out of the corresponding end of the suction pipe channel (4) when the bending plate (5) rotates to be horizontal, and then the suction pipe passes through the upper portion of the bending plate (5) and abuts against the positioning ruler (12).

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