阅读说明：本技术 一种竹筷子生产加工用原材料切割装置 (Raw material cutting device is used in bamboo chopsticks production and processing ) 是由 陈永超 丁镇 于 2020-10-26 设计创作，主要内容包括：本发明涉及竹筷生产加工技术领域,具体涉及一种竹筷子生产加工用原材料切割装置,包括切割箱,切割箱的底端四个角落均固定有支撑腿,切割箱的底板上开设有卸料口,卸料口的底端连接有出料斗,切割箱的底板向右延伸出一截且底板上还固定有导轨,导轨上滑动安装有移动座,移动座的上端面固定有右限位板,切割箱的前、后内壁之间滑动安装有左限位板,左限位板的左侧壁固定有螺套,螺套的内部螺纹安装有螺杆,螺杆的左端由切割箱的左侧壁穿过并与手轮固定安装,切割箱的右端为敞口结构；本发明可调整筷子原材料的切割长度,可制作出满足不同人群使用的筷子；还解决了现有的切割装置由于缺少对原材料的压紧,从而使生产出的竹筷子的尺寸不一的问题。(The invention relates to the technical field of bamboo chopstick production and processing, in particular to a raw material cutting device for bamboo chopstick production and processing, which comprises a cutting box, wherein supporting legs are fixed at four corners of the bottom end of the cutting box, a discharge opening is formed in a bottom plate of the cutting box, the bottom end of the discharge opening is connected with a discharge hopper, a section of the bottom plate of the cutting box extends rightwards, a guide rail is also fixed on the bottom plate, a moving seat is installed on the guide rail in a sliding mode, a right limiting plate is fixed on the upper end face of the moving seat, a left limiting plate is installed between the front inner wall and the rear inner wall of the cutting box in a sliding mode, a screw sleeve is fixed on the left side wall of the left limiting plate, a screw rod is installed in the screw sleeve in a threaded mode, the left end of the screw rod penetrates through the left side wall of the cutting box and is fixedly installed with a hand wheel, and the right end of the cutting box is of an open structure; the cutting length of the chopstick raw material can be adjusted, and chopsticks meeting the requirements of different people can be manufactured; the problem that the sizes of the produced bamboo chopsticks are different due to the fact that the existing cutting device is lack of compaction of raw materials is solved.)

1. The utility model provides a raw and other materials cutting device is used in bamboo chopsticks production and processing, includes cutting case (1), its characterized in that: the cutting box is characterized in that supporting legs (2) are fixed at four corners of the bottom end of the cutting box (1), a discharge opening (3) is formed in a bottom plate of the cutting box (1), a discharge hopper (4) is connected to the bottom end of the discharge opening (3), one section of the bottom plate of the cutting box (1) extends rightwards, a guide rail (5) is further fixed on the bottom plate, a moving seat (7) is slidably mounted on the guide rail (5), a right limiting plate (8) is fixed on the upper end face of the moving seat (7), a left limiting plate (9) is slidably mounted between the front inner wall and the rear inner wall of the cutting box (1), a threaded sleeve (10) is fixed on the left side wall of the left limiting plate (9), a screw rod (11) is mounted on the inner thread of the threaded sleeve (10), the left end of the screw rod (11) is fixedly mounted on a hand wheel (12) through the left side wall of the cutting box (1), and the screw rod (11) is rotatably connected with the left side wall of the cutting box (1) through a bearing, the right end of the cutting box (1) is of an open structure;

a cutting opening (13) is formed in a top plate of the cutting box (1), a cutting disc (14) is arranged in the cutting opening (13) and moves up and down, the cutting disc (14) is fixed to the output end of a cutting motor (15), the cutting motor (15) is fixed to the upper end of a moving plate (16), the moving plate (16) is installed in a door-shaped frame (17) in a sliding mode, the door-shaped frame (17) is fixed to the top end of the cutting box (1), and a pair of hydraulic cylinders (18) is fixed between the top surface of the door-shaped frame (17) and the upper surface of the moving plate (16); the front surface of the cutting box (1) is provided with a control panel (19).

2. The raw material cutting device for producing and processing bamboo chopsticks according to claim 1, wherein: the lower end face of the moving plate (16) is fixedly provided with a plurality of buffer structures (6), the bottom ends of the buffer structures (6) are jointly fixed with a pressing plate (20), and the bottom end face of the pressing plate (20) is fixedly provided with a rubber pad.

3. The raw material cutting device for producing and processing bamboo chopsticks according to claim 2, wherein: buffer structure (6) include drum (601), spliced pole (602) and reset spring (603), the inside cover of drum (601) is equipped with spliced pole (602) and reset spring (603), the top of spliced pole (602) is fixed with disk (604), the up end of disk (604) with be provided with between the top surface of drum (601) reset spring (603), the bottom of spliced pole (602) with pressure strip (20) are fixed mutually.

4. The raw material cutting device for producing and processing bamboo chopsticks according to claim 1, wherein: the upper end of cutting opening (13) still is fixed with suction hood (21), dust absorption fan (22) are installed on the top of suction hood (21), the output of dust absorption fan (22) is equipped with delivery pipe (23), delivery pipe (23) are connected with outside bamboo bits collecting vessel.

5. The raw material cutting device for producing and processing bamboo chopsticks according to claim 1, wherein: the front end and the rear end of the left limiting plate (9) are both fixed with first sliding blocks (24), and first sliding grooves (25) matched with and mounted on the front inner wall and the rear inner wall of the cutting box (1) are respectively formed in the front end and the rear end of the cutting box.

6. The raw material cutting device for producing and processing bamboo chopsticks according to claim 1, wherein: the right end of the right limiting plate (8) is fixed with a connecting rod (26), and the right end of the connecting rod (26) is fixed with a handle (27).

7. The raw material cutting device for producing and processing bamboo chopsticks according to claim 1, wherein: and second sliding blocks (28) are fixed at the front end and the rear end of the moving plate (16), and second sliding grooves (29) matched with the second sliding blocks (28) are formed in the front inner wall and the rear inner wall of the door-shaped frame (17).

8. The raw material cutting device for producing and processing bamboo chopsticks according to claim 1, wherein: four the bottom of supporting leg (2) still welds stationary blade (30), the fixed orifices has all been seted up on stationary blade (30).

Technical Field

The invention relates to the technical field of bamboo chopstick production and processing, in particular to a raw material cutting device for bamboo chopstick production and processing.

Background

Chopsticks are common dietary tools in China, are one of marks of Chinese dietary culture, are common tableware in the world, are invented in China and are then transferred to Chinese character culture circles such as Korea, Japan, Vietnam and the like. There are various materials for producing chopsticks, most of which are made of bamboo as a raw material. The production of bamboo chopsticks is to cut the raw material of strip into a section, then make after-processing, and the length of chopsticks is decided by the length when cutting, and good chopsticks need to keep the length unanimous in the production process, and among the prior art, when cutting raw material, raw material can take place the skew, partly because do not press from both sides tight raw material, another part is because can produce the distortion power to the material when cutting, leads to the material to warp and the length is inconsistent, and then produces the chopsticks that the length is different.

The invention with the patent number of 201910994069.3 discloses raw material cutting equipment for processing bamboo chopsticks, which comprises an operation table, wherein the surface of the operation table is provided with a discharge opening, the inner side of the discharge opening is connected with a limiting block in a sliding manner, the lower surface of the operation table is provided with an installation plate, the upper end of the installation plate is provided with a telescopic rod, the upper end of the telescopic rod is fixed with a positioning frame, the inner side of the positioning frame is fixedly provided with a motor, and a cutting disc is arranged on a rotating shaft of the motor. When the raw material cutting equipment for processing the bamboo chopsticks is used, a bamboo is penetrated into the inner side of the lower pressing frame, one end of the bamboo is abutted to the limiting block, then the telescopic rod drives the motor to move upwards to cut the bamboo through the cutting spiral, the telescopic rod drives the motor to move downwards after the bamboo is cut, the cut bamboo is discharged from the discharge opening, and then the bamboo is pushed to abut against the limiting block along the lower pressing frame, so that the reciprocating operation is convenient for cutting the raw materials; however, the invention still has some disadvantages: the cutting length of the raw materials of the bamboo chopsticks is not convenient to adjust, and the use of different people cannot be met; the bamboo chopstick raw material is easy to move in the cutting process, so that the produced bamboo chopsticks are different in size; it is inconvenient to continuously cut the raw material of the bamboo chopsticks.

Disclosure of Invention

The invention provides a raw material cutting device for producing and processing bamboo chopsticks, aiming at the problems in the background technology.

The invention is realized by the following technical scheme:

a raw material cutting device for bamboo chopstick production and processing comprises a cutting box, wherein supporting legs are fixed at four corners of the bottom end of the cutting box, a discharge opening is formed in a bottom plate of the cutting box, the bottom end of the discharge opening is connected with a discharge hopper, a section of the bottom plate of the cutting box extends rightwards, a guide rail is further fixed on the bottom plate of the cutting box, a moving seat is slidably mounted on the guide rail, a right limiting plate is fixed on the upper end face of the moving seat, a left limiting plate is slidably mounted between the front inner wall and the rear inner wall of the cutting box, a screw sleeve is fixed on the left side wall of the left limiting plate, a screw rod is mounted in the screw sleeve in a threaded mode, the left end of the screw rod penetrates through the left side wall of the cutting box and is fixedly mounted with a hand wheel, the screw rod is rotatably connected with the left side wall of the cutting box through a bearing, and the right end of the cutting box is of an open structure;

a cutting opening is formed in a top plate of the cutting box, a cutting disc is arranged in the cutting opening in a vertically moving mode, the cutting disc is fixed to the output end of a cutting motor, the cutting motor is fixed to the upper end of a movable plate, the movable plate is installed in a door-shaped frame in a sliding mode, the door-shaped frame is fixed to the top end of the cutting box, and a pair of hydraulic cylinders is fixed between the top surface of the door-shaped frame and the upper surface of the movable plate; the front of the cutting box is provided with a control panel.

As a further improvement of the scheme, a plurality of buffer structures are fixed on the lower end face of the moving plate, a pressing plate is jointly fixed at the bottom ends of the buffer structures, and a rubber pad is fixed on the bottom end face of the pressing plate.

As a further improvement of the above scheme, the buffer structure comprises a cylinder, a connecting column and a return spring, the connecting column and the return spring are sleeved in the cylinder, a round block is fixed at the top end of the connecting column, the return spring is arranged between the upper end surface of the round block and the top surface of the cylinder, and the bottom end of the connecting column is fixed with the pressing plate.

As a further improvement of the scheme, the upper end of the cutting opening is further fixed with a dust hood, a dust suction fan is installed at the top end of the dust hood, an output end of the dust suction fan is provided with a discharge pipe, and the discharge pipe is connected with an external bamboo dust collecting barrel.

As a further improvement of the above scheme, the front end and the rear end of the left limiting plate are both fixed with first sliding blocks, and first sliding grooves matched with and installed on the front inner wall and the rear inner wall of the cutting box are both formed.

As a further improvement of the scheme, the right end of the right limiting plate is fixedly provided with a connecting rod, and the right end of the connecting rod is fixedly provided with a handle.

As a further improvement of the scheme, the front end and the rear end of the movable plate are both fixed with second sliding blocks, and the front inner wall and the rear inner wall of the door-shaped frame are both provided with second sliding grooves matched with the second sliding blocks.

As a further improvement of the scheme, four fixing pieces are welded at the bottom ends of the supporting legs, and fixing holes are formed in the fixing pieces.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the hand wheel is rotated to drive the screw rod to rotate clockwise or anticlockwise, the screw rod is in threaded connection with the threaded sleeve, the right end of the threaded sleeve is fixed with the left limiting plate, and the left limiting plate is slidably mounted between the front inner wall and the rear inner wall of the cutting box, so that the left limiting plate can be driven to move leftwards or rightwards, the horizontal distance between the left limiting plate and the cutting disc can be adjusted, and the horizontal distance between the left limiting plate and the cutting disc determines the cutting length of the raw material of the chopsticks, so that the chopsticks meeting the requirements of different people can be manufactured, the operation is simple and convenient, and the practicability is high.

2. According to the bamboo chopstick cutting device, the plurality of buffer structures are fixed on the lower end face of the moving plate, the pressing plate is jointly fixed at the bottom ends of the plurality of buffer structures, the rubber pad is fixed on the bottom end face of the pressing plate, and the pressing plate and the rubber pad can also press raw materials of bamboo chopsticks to be cut in the process that the hydraulic cylinder is electrified and extends downwards to drive the cutting motor and the cutting disc to move downwards.

3. According to the bamboo chopstick cutting machine, a section extends rightwards from a bottom plate of the cutting box, a guide rail is further fixed on the bottom plate, a moving seat is slidably mounted on the guide rail, a right limiting plate is fixed on the upper end face of the moving seat, so that the right end of a bamboo chopstick raw material can be placed at the upper end of the moving seat, the bamboo chopstick raw material is continuously pushed to one end of a cutting disc by means of movement of the moving seat, continuous cutting of the bamboo chopstick raw material can be achieved, a connecting rod can be further fixed at the right end of the right limiting plate, a handle is fixed at the right end of the connecting rod, and when the moving seat enters the inside of the cutting box too deeply, the moving seat can be pushed forwards by means of the handle.

4. In the invention, the upper end of the cutting opening is also fixed with the dust hood, the top end of the dust hood is provided with the dust collection fan, the output end of the dust collection fan is provided with the discharge pipe, the dust collection fan can be switched on in the cutting process, and the dust collection fan generates huge suction force, so that the chips generated by cutting can be discharged to the external collection barrel through the discharge pipe, the cleanness of the working environment can be favorably kept, and the damage of the chips to the body of a worker is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of a first perspective of the present invention;

FIG. 2 is a partial sectional view of the present invention;

FIG. 3 is a perspective view of a first perspective of the present invention;

FIG. 4 is a schematic view of the peripheral components of the door frame of the present invention;

FIG. 5 is a schematic structural view of a door frame peripheral assembly according to embodiment 2 of the present invention;

fig. 6 is a schematic view of an internal structure of a buffer structure in embodiment 2 of the present invention;

fig. 7 is a schematic perspective view of embodiment 3 of the present invention.

Wherein, 1-a cutting box, 2-supporting legs, 3-a discharge opening, 4-a discharge hopper, 5-a guide rail, 6-a buffer structure, 601-a cylinder, 602-a connecting column, 603-a return spring, 604-a round block, 7-a moving seat, 8-a right limiting plate, 9-a left limiting plate, 10-a screw sleeve, 11-a screw rod, 12-a hand wheel, 13-a cutting opening, 14-a cutting disc, 15-a cutting motor, 16-a moving plate, 17-a portal frame, 18-a hydraulic cylinder, 19-a control panel, 20-a pressing plate, 21-a dust hood, 22-a dust suction fan, 23-a discharge pipe, 24-a first sliding block, 25-a first sliding chute, 26-a connecting rod, 27-a handle and 28-a second sliding block, 29-a second chute, 30-a fixing piece.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

The present invention will be further described with reference to the accompanying drawings 1 to 7.

Example 1

As shown in fig. 1 to 4, a raw material cutting device for bamboo chopstick production and processing comprises a cutting box 1, wherein supporting legs 2 are fixed at four corners of the bottom end of the cutting box 1, fixing pieces 30 are welded at the bottom ends of the four supporting legs 2, fixing holes are formed in the fixing pieces 30, a discharge opening 3 is formed in a bottom plate of the cutting box 1, the bottom end of the discharge opening 3 is connected with a discharge hopper 4, a section of the bottom plate of the cutting box 1 extends rightwards, a guide rail 5 is fixed on the bottom plate, a moving seat 7 is slidably mounted on the guide rail 5, a right limiting plate 8 is fixed on the upper end face of the moving seat 7, a connecting rod 26 is fixed at the right end of the right limiting plate 8, a handle 27 is fixed at the right end of the connecting rod 26, a cushion table is further arranged at the right end of the discharge opening 3, and the upper end face of the cushion table is flush with the upper end face of the moving seat 7; a left limiting plate 9 is slidably mounted between the front inner wall and the rear inner wall of the cutting box 1, first sliding blocks 24 are fixed at the front end and the rear end of the left limiting plate 9, first sliding grooves 25 matched with the first sliding blocks 24 are formed in the front inner wall and the rear inner wall of the cutting box 1, a threaded sleeve 10 is fixed on the left side wall of the left limiting plate 9, a screw rod 11 is mounted in the threaded sleeve 10 in a threaded manner, the left end of the screw rod 11 penetrates through the left side wall of the cutting box 1 and is fixedly mounted with a hand wheel 12, the screw rod 11 is rotatably connected with the left side wall of the cutting box 1 through a bearing, and the right end of the cutting box 1 is of an open structure;

a top plate of the cutting box 1 is provided with a cutting opening 13, a cutting disc 14 is arranged in the cutting opening 13 and can move up and down, the cutting disc 14 is fixed with the output end of a cutting motor 15, the cutting motor 15 is fixed at the upper end of a movable plate 16, the movable plate 16 is slidably mounted in a door-shaped frame 17, the door-shaped frame 17 is fixed at the top end of the cutting box 1, a pair of hydraulic cylinders 18 is fixed between the top surface of the door-shaped frame 17 and the upper surface of the movable plate 16, the front end and the rear end of the movable plate 16 are both fixed with second sliding blocks 28, and the front inner wall and the rear inner wall of the door-shaped frame 17 are both provided with second sliding grooves 29 matched with the second sliding blocks 28; the front of the cutting box 1 is provided with a control panel 19.

The using process of the embodiment is as follows: firstly, moving a cutting device to one position, fixing supporting legs 2 at four corners of the bottom end of a cutting box 1 by using screws, horizontally placing bamboo chopstick raw materials to be cut on the upper end surfaces of a cushion table and a movable seat 7, and then pushing the movable seat 7 to enable the left end of the bamboo chopstick raw materials to be abutted against the movable seat 7 and enable the right end of the bamboo chopstick raw materials to be abutted against a right limiting plate 8; then, the cutting motor 15 is started through the control panel 19, the cutting motor 15 drives the cutting disc 14 to rotate at a high speed, then the control panel 19 controls the pair of hydraulic cylinders 18 to extend downwards at the same time, the bottom ends of the pair of hydraulic cylinders 18 are fixed with the movable plate 16, the cutting motor 15 and the cutting disc 14 can be driven to move downwards and cut bamboo chopstick raw materials, and the cut bamboo chopstick raw materials are sequentially led out from the discharge opening 3 and the discharge hopper 4 under the action of self gravity; after the first section of bamboo chopstick raw material is cut, the bamboo chopstick raw material can be continuously pushed to one end of the cutting disc 14 by means of movement of the movable base 7, so that the bamboo chopstick raw material can be continuously cut, a connecting rod 26 can be further fixed to the right end of the right limiting plate 8, a handle 27 is fixed to the right end of the connecting rod 26, and when the movable base 7 enters the cutting box 1 and is too deep, the movable base 7 can be pushed forwards by means of the handle 27.

Before the cutting, still can clockwise or anticlockwise rotate the rotation hand wheel 12, hand wheel 12 is fixed mutually with screw rod 11, be threaded connection between screw rod 11 and the swivel nut 10, the right-hand member and the left limiting plate 9 of swivel nut 10 are fixed mutually, and left limiting plate 9 slidable mounting is in the front of cutting case 1, between the back inner wall, thereby can drive left limiting plate 9 and remove left or right, can be with the horizontal distance between adjustment left limiting plate 9 and the cutting dish 14, the horizontal distance between left limiting plate 9 and the cutting dish 14 has decided the cutting length of chopsticks raw and other materials, consequently, can produce the chopsticks that satisfy different crowds and use, and is easy and simple to handle, therefore, the clothes hanger is strong in practicability.

Example 2

Embodiment 2 on the basis of embodiment 1, as shown in fig. 5 and 6, a plurality of buffer structures 6 are fixed on the lower end surface of the moving plate 16, a pressing plate 20 is jointly fixed at the bottom ends of the plurality of buffer structures 6, and a rubber pad is fixed on the bottom end surface of the pressing plate 20; the buffer structure 6 comprises a cylinder 601, a connecting column 602 and a return spring 603, the connecting column 602 and the return spring 603 are sleeved in the cylinder 601, a round block 604 is fixed at the top end of the connecting column 602, the return spring 603 is arranged between the upper end face of the round block 604 and the top face of the cylinder 601, and the bottom end of the connecting column 602 is fixed with the pressure strip 20.

This embodiment is at the in-process that pneumatic cylinder 18 circular telegram downwardly extending drove cutting motor 15 and cutting dish 14 downstream, and pressure strip 20 and rubber pad also can compress tightly the bamboo chopsticks raw and other materials that wait to cut, have solved current cutting device owing to lack compressing tightly to raw and other materials, lead to raw and other materials to appear moving in cutting process to the problem that the size of the bamboo chopsticks that make produce differs, pressure strip 20 and rubber pad also can be avoided in setting up of buffer structure 6 and bamboo chopsticks raw and other materials are crushed.

Example 3

Embodiment 3 on the basis of embodiment 3, as shown in fig. 7, a dust hood 21 is further fixed at the upper end of the cutting opening 13, a dust suction fan 22 is installed at the top end of the dust hood 21, a discharge pipe 23 is arranged at the output end of the dust suction fan 22, and the discharge pipe 23 is connected with an external bamboo dust collecting barrel.

In the cutting process, the dust collection fan 22 can be powered on, and the dust collection fan 22 generates huge suction force, so that the chips generated by cutting can be discharged to an external collection barrel through the discharge pipe 23, the cleanness of the working environment is kept, and the damage of the chips to the body of a worker is avoided.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.