CN216399953U

CN216399953U - A rotatory die assembly for production of bamboo tableware is used

Info

Publication number: CN216399953U
Application number: CN202122338398.8U
Authority: CN
Inventors: 陈和光
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-04-29
Anticipated expiration: 2031-09-26

Abstract

The utility model relates to a rotary die assembly for producing bamboo tableware, which comprises a base, wherein a supporting mechanism, a power mechanism, a transmission mechanism and a die pressing mechanism are arranged on the base, the transmission mechanism is arranged on the supporting mechanism and is respectively connected with the power mechanism and the die pressing mechanism, the die pressing mechanism comprises two pressing rollers, a plurality of male dies and a plurality of female dies are respectively arranged on the two pressing rollers, the male dies are matched with the female dies, the male dies are arranged at equal intervals, and the female dies are arranged at equal intervals. Through set up two compression rollers in film pressing mechanism, and set up a plurality of formworks and rather than a plurality of bed dies of looks adaptation on two compression rollers respectively, the mould can divide two kinds of arrangement modes, level or perpendicular to gyro wheel for can roll the shaping to the bamboo chip in succession when two compression rollers rotate in opposite directions. Thereby improving the processing efficiency and the product quality.

Description

A rotatory die assembly for production of bamboo tableware is used

Technical Field

The utility model relates to the technical field of tableware production, in particular to a rotary die pressing device for bamboo tableware production.

Background

At present, disposable tableware is generally adopted in the catering industry, people usually use disposable bamboo chopsticks in China, bamboo belongs to environment-friendly materials, and the environment cannot be polluted; however, in foreign countries, the disposable tableware used by people is mainly a plastic knife-fork spoon, and the plastic is difficult to decompose and easily causes pollution to the environment, so the disposable tableware is called as 'white pollution', meanwhile, as the 'forbidden plastic command' gradually appears in some countries and regions, the market of the plastic tableware is in a low position, and more merchants begin to adopt disposable bamboo tableware.

In the process of processing rectangular bamboo chips into bamboo tableware shapes, most of the prior art is to punch and form the rectangular bamboo chips into the bamboo tableware-shaped bamboo chips through a die of the bamboo chip one-step forming tableware, the die can only process one rectangular bamboo chip into the bamboo tableware-shaped bamboo chips once, the processing efficiency is low, one bamboo chip is cut through a milling cutter, burrs are easily generated on the edges of the bamboo chips, the bamboo chips need to be polished, and a certain difference exists in the sizes of single products after polishing.

Therefore, a rotary die assembly for bamboo tableware production is required to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rotary die assembly for producing bamboo tableware, aiming at the technical problems in the prior art.

The technical scheme for solving the technical problems is as follows: the utility model provides a rotatory die assembly for production of bamboo tableware, includes the base, be provided with supporting mechanism, power unit, drive mechanism, die-pressing mechanism on the base, drive mechanism installs on the supporting mechanism, drive mechanism respectively with power unit with die-pressing mechanism connects, die-pressing mechanism includes two compression rollers, two be provided with a plurality of formpiston and a plurality of bed die on the compression roller respectively, the formpiston with bed die looks adaptation is a plurality of the equidistance is arranged between the formpiston, and is a plurality of the equidistance is arranged between the bed die, and the mould can divide two kinds of arrangement modes, level or perpendicular to gyro wheel.

Preferably, the supporting mechanism comprises two pressing roll brackets, and the lower ends of the two pressing roll brackets are fixed on the base.

Preferably, the transmission mechanism comprises a first rotating shaft and a second rotating shaft, a first gear is mounted at one end of the first rotating shaft, a second gear is mounted at one end of the second rotating shaft, and two third gears are connected between the first gear and the second gear.

Preferably, the rotary die assembly for bamboo tableware production described above, wherein two of the pressing rollers are fixed to the first rotating shaft and the second rotating shaft, respectively.

Preferably, the rotary die assembly for bamboo tableware production is characterized in that two round holes are formed in each compression roller bracket, a bearing is mounted in each round hole, and the first rotating shaft and the second rotating shaft penetrate through the bearings.

Preferably, the power mechanism comprises a motor and a reduction gearbox, and an output shaft of the motor is connected with an input end of the reduction gearbox.

Preferably, the rotary die assembly for bamboo tableware production described above, wherein the first gear and the second gear have the same number of teeth.

Preferably, the first rotating shaft, the second rotating shaft and the pressing roll bracket are transversely and fixedly connected with each other.

The utility model has the beneficial effects that: through being provided with supporting mechanism on the base, power unit, drive mechanism, die pressing mechanism and mutually support for drive mechanism can transmit the torsion that power unit provided to die pressing mechanism, through set up two compression rollers in die pressing mechanism, and set up a plurality of formworks and rather than a plurality of bed dies of looks adaptation on two compression rollers respectively, the mould can divide two kinds of arrangement modes, level or perpendicular to gyro wheel, can roll the shaping to the bamboo chip in succession when making two compression rollers rotate in opposite directions. Thereby improving the processing efficiency and the product quality.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a connection structure of a first gear and a second gear;

FIG. 3 is a schematic view of a connection structure between a first gear and a first rotating shaft;

fig. 4 is a schematic view of the structure of the press roll in which the male and female molds are arranged in the transverse direction.

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

1. the automatic stamping die comprises a base, 2, a compression roller support, 3, a motor, 4, a reduction gearbox, 5, a first rotating shaft, 6, a second rotating shaft, 7, a compression roller, 8, a first gear, 9, a second gear, 10, a third gear, 11, a clamping groove, 12, a clamping strip, 13, a male die, 14 and a female die.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1, 2, 3 and 4, a rotary die assembly for producing bamboo tableware comprises a base 1, wherein a supporting mechanism, a power mechanism, a transmission mechanism and a die pressing mechanism are arranged on the base 1. The supporting mechanism comprises two compression roller supports 2, and the lower ends of the two compression roller supports 2 are perpendicular to the base 1 and fixed on the base 1. Every compression roller support 2's inside all is provided with two round holes, and the bearing is all installed to the inside of every round hole, and first pivot 5, second pivot 6 all pass the inside of bearing, and first pivot 5, second pivot 6 all are connected with compression roller support 2 radial rotation through the bearing. The first rotating shaft 5 and the second rotating shaft 6 are fixedly connected with the compression roller bracket 2 in the transverse direction (or the axial direction), so that the left and right movement is prevented when the first rotating shaft 5 and the second rotating shaft 6 rotate.

The transmission mechanism is respectively connected with the power mechanism and the compression molding mechanism and used for transmitting power provided by the power mechanism to the compression molding mechanism, the compression molding mechanism comprises two compression rollers 7, the distance between the two compression rollers 7 is slightly smaller than the thickness of the bamboo chips, and the compression molding mechanism can be specifically arranged according to the actual thickness of the bamboo chips. One of the press rolls 7 is provided with a plurality of male dies 13, the other press roll 7 is provided with a plurality of female dies 14, the male dies 13 are matched with the female dies 14 and correspond to the female dies 14 one by one, and the male dies 13 are just pressed at the positions of the female dies 14 when the two press rolls 7 rotate oppositely. The plurality of male dies 13 are arranged at equal intervals, the plurality of female dies 14 are also arranged at equal intervals, and the number of each transverse row and each longitudinal row and the distance between each transverse row and each longitudinal row can be set according to actual conditions. Furthermore, the female die 14 and the male die 13 on the film press 7 can be arranged vertically or transversely as in the case of fig. 4.

The transmission mechanism comprises a first rotating shaft 5 and a second rotating shaft 6, a first gear 8 is installed at one end of the first rotating shaft 5, a clamping strip 12 is arranged outside the first rotating shaft 5, a clamping groove 11 is formed in the inner side of the first gear 8, and the clamping strip 12 is clamped in the clamping groove 11. The second gear 9 also adopts the same mounting mode, the second gear 9 is mounted at one end of the second rotating shaft 6, the second gear 9 and the first gear 8 are both positioned at the same side, two third gears 10 are connected between the first gear 8 and the second gear 9, and the number of teeth of the first gear 8 is the same as that of the second gear 9. The angular speeds of the two rollers are ensured to be consistent when the two rollers rotate, the two rollers 7 are respectively arranged on the first rotating shaft 5 and the second rotating shaft 6, and the sizes of the first rotating shaft 5 and the second rotating shaft 6 are the same, so that the linear speeds of the two rollers are consistent when the two rollers rotate, the male die and the female die are matched as long as the male die and the female die are ensured to be matched when the two rollers just start to rotate, and the male die 13 and the female die 14 can be matched with the pressing die all the time as long as the gears do not slip in the later rotating process.

The power mechanism comprises a motor 3 and a reduction gearbox 4, an output shaft of the motor 3 is connected with an input end of the reduction gearbox 4, an output end of the reduction gearbox 4 is fixedly connected with a first rotating shaft 5, the rotation of the motor 3 is realized, the rotating speed is reduced through the reduction gearbox 4, the rotating torque is improved, and the first rotating shaft 5 is driven to rotate.

The working principle is as follows: when using this a rotatory die assembly for bamboo tableware production usefulness to press mold the bamboo chip, directly put into the bamboo chip between two compression rollers 7, rotate through motor 3 and through the transmission of reducing gear box 4, thereby drive first pivot 5 and rotate, through the transmission of first gear 8, second gear 9 and third gear 10, drive two compression rollers 7 and rotate in opposite directions, thereby carry the forward conveying with the bamboo chip clip, extrude through mutually supporting of the formpiston 13 that sets up on two compression rollers 7 and bed die 14 in this process, thereby to the bamboo chip press forming, can suppress whole bamboo chip in succession at this in-process, the pressing efficiency has been improved greatly, and cutting process has been saved, the production burr in the cutting process has been avoided, thereby whole processingquality has been improved. Meanwhile, the bamboo-wood composite board is not limited to bamboo materials, and can be used for processing and producing plastic materials, wood materials, degradable materials and paper materials.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a rotatory die assembly for bamboo tableware production usefulness which characterized in that: including base (1), be provided with supporting mechanism, power unit, drive mechanism, die pressing mechanism on base (1), drive mechanism installs on the supporting mechanism, drive mechanism respectively with power unit with die pressing mechanism connects, die pressing mechanism includes two compression rollers (7), two be provided with a plurality of formpiston (13) and a plurality of bed die (14) on compression roller (7) respectively, formpiston (13) with bed die (14) looks adaptation, it is a plurality of equidistance is arranged between formpiston (13), and is a plurality of equidistance is arranged between bed die (14).

2. The rotary die assembly for the production of bamboo tableware according to claim 1, wherein: the supporting mechanism comprises two compression roller supports (2), and the lower ends of the two compression roller supports (2) are fixed on the base (1).

3. The rotary die assembly for the production of bamboo tableware according to claim 2, wherein: the transmission mechanism comprises a first rotating shaft (5) and a second rotating shaft (6), a first gear (8) is installed at one end of the first rotating shaft (5), a second gear (9) is installed at one end of the second rotating shaft (6), and two third gears (10) are connected between the first gear (8) and the second gear (9).

4. The rotary die assembly for the production of bamboo tableware according to claim 3, wherein: the two press rollers (7) are respectively fixed on the first rotating shaft (5) and the second rotating shaft (6).

5. The rotary die assembly for the production of bamboo tableware according to claim 3, wherein: every the inside of compression roller support (2) all is provided with two round holes, every the bearing is all installed to the inside of round hole, first pivot (5), second pivot (6) all pass the inside of bearing.

6. The rotary die assembly for the production of bamboo tableware according to claim 1, wherein: the power mechanism comprises a motor (3) and a reduction gearbox (4), and an output shaft of the motor (3) is connected with an input end of the reduction gearbox (4).

7. The rotary die assembly for the production of bamboo tableware according to claim 3, wherein: the first gear (8) and the second gear (9) have the same number of teeth.

8. The rotary die assembly for the production of bamboo tableware according to claim 3, wherein: the first rotating shaft (5), the second rotating shaft (6) and the press roll bracket (2) are transversely and fixedly connected.