CN216609162U

CN216609162U - Electric hob device

Info

Publication number: CN216609162U
Application number: CN202123322119.5U
Authority: CN
Inventors: 何海潮; 陶芳盛
Original assignee: Changzhou Jwell Extrusion Foaming Technology Co ltd
Current assignee: Changzhou Jwell Extrusion Foaming Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-27
Anticipated expiration: 2031-12-27

Abstract

The utility model relates to an electric hob device, which comprises a base and two hob assemblies which are oppositely arranged on the base and can move in the same direction or the opposite direction, wherein each hob assembly comprises a sliding seat, two hob blades and a driving part for driving the two hob blades, the hob blades are positioned on the side surface of the driving part facing to the other hob assembly, and the two hob blades of the same hob assembly are arranged in an up-and-down meshed mode. The utility model can not generate burrs in the cutting process, ensures the smoothness of the edges and corners of the product, avoids the breaking of the hob blades, improves the product quality and reduces the production cost.

Description

Electric hob device

Technical Field

The utility model belongs to the field of plastic sheet production, and particularly relates to an electric hob device.

Background

In order to ensure the quality of the products produced and processed, the longitudinal trimming knife is an indispensable auxiliary device in the plastic processing industry. However, when the existing longitudinal trimming knife is used for cutting the Zhilin with better cutting toughness, burrs are easily generated, the corner smoothness of a product is seriously influenced, even the condition of knife breaking can be caused, the quality of the product is directly influenced, and the production cost is improved.

Disclosure of Invention

The utility model aims to provide an electric hob device to solve the problem that burrs are easily generated during product cutting.

The electric hob device of the utility model is realized as follows:

an electric hob device comprises a base and two hob assemblies which are oppositely arranged on the base and can move in the same direction or the opposite direction,

the hobbing cutter assembly comprises a sliding seat, two hobbing cutter blades and a driving piece for driving the two hobbing cutter blades, the hobbing cutter blades are located on the side face, facing the other hobbing cutter assembly, of the driving piece, and the two hobbing cutter blades of the same hobbing cutter assembly are arranged in an up-and-down meshed mode.

Furthermore, a supporting plate fixed on the driving piece is arranged between the two hob blades of the same hob assembly, and a hob passing hole for accommodating the hob blades to be meshed is formed in the supporting plate.

Furthermore, the supporting plate is provided with press rolls positioned on two sides of the hob blade, and the press rolls are arranged on the side face of the driving piece.

Further, the driving piece is a twin speed reducer.

Furthermore, a screw rod arranged in the base is arranged below the sliding seat, and a screw rod nut matched with the screw rod is arranged at the bottom of the sliding seat.

Furthermore, slide rails parallel to the screw rod are arranged on two sides of the screw rod, and the bottom of the slide seat is in sliding fit with the slide rails.

Furthermore, a hand wheel is installed at the outer end of the screw rod.

Furthermore, a locking bolt is installed on any side of the sliding seat.

Furthermore, a protective cover is arranged above the hob blade.

After the technical scheme is adopted, the utility model has the beneficial effects that:

(1) according to the plastic product cutting device, plastic products are cut through the upper and lower meshed hob blades, burrs cannot be generated on the products in the cutting process, the smoothness of the edges and corners of the products is guaranteed, the hob blades are prevented from being broken, the product quality is improved, and the production cost is reduced;

(2) the two hob assemblies can move in the same direction or in the opposite direction, so that the distance between the two hob assemblies can be adjusted, the cutting of products with different specifications is realized, and the universality is better.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a block diagram of an electric hob apparatus in accordance with a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is an enlarged view of portion C of FIG. 1;

FIG. 5 is a block diagram of the hob assembly (without the shroud) of the electric hob apparatus according to the preferred embodiment of the present invention;

in the figure: the automatic cutter feeding device comprises a base 1, a sliding seat 2, a hob blade 3, a supporting plate 4, a cutter passing hole 5, a pressing roller 6, a mounting seat 7, a motor 8, a sliding block 9, a speed reducer 10, a screw rod 11, a screw rod nut 12, a bearing seat 13, a sliding rail 14, a hand wheel 15, a locking bolt 16, a fixing plate 17, a shifting rod 18 and a protective cover 19.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

As shown in fig. 1 to 5, an electric hob device includes a base 1, and two hob assemblies relatively mounted on the base 1 and capable of moving in the same direction or in opposite directions, each hob assembly includes a sliding base 2, two hob blades 3, and a driving member for driving the two hob blades 3, the hob blades 3 are located on the side of the driving member facing the other hob assembly, and the two hob blades 3 of the same hob assembly are arranged in an up-and-down meshed manner.

In order to conveniently support products in the cutting process, a supporting plate 4 fixed on a driving part is arranged between two hob blades 3 of the same hob assembly, and a hob passing hole 5 for accommodating the hob blades 3 to be meshed is formed in the supporting plate 4.

Preferably, the two side edges of the supporting plate 4 are provided with downward curved bending parts, so that the product can be conveniently put in and taken out.

In order to ensure the stability of the product in the cutting process, compression rollers 6 positioned at two sides of the hob blade 3 are arranged above the supporting plate 4, and the compression rollers 6 are arranged at the side surface of the driving piece.

Specifically, the side walls of the two sides of the driving part are provided with mounting seats 7, and the end parts of the compression rollers 6 are fixed in the mounting seats 7.

In order to ensure the cutting effect, the two hob blades 3 in the same hob assembly rotate in opposite directions, and in order to be able to drive the two hob blades 3 to rotate in opposite directions simultaneously, the driving member is a twin speed reducer 10.

Specifically, the twin speed reducer is a motor 8 driving two speed reducers 10 with opposite rotation directions.

In this embodiment, two speed reducers 10 are installed on the slide base 2 in parallel from top to bottom, the motor 8 is located above the speed reducers 10, and the synchronous reverse rotation of the upper and lower two hob blades 3 is driven by the drive of the motor 8 and the transmission of the speed reducers 10, so as to realize the rapid cutting of products.

In order to realize the movement of the hob assembly, a screw rod 11 installed in the base 1 is arranged below the sliding base 2, and a screw rod nut 12 matched with the screw rod 11 is arranged at the bottom of the sliding base 2.

Specifically, the hob assembly moves in the length direction of the base 1, so the screw rod 11 is parallel to the length direction of the base 1, and the hob assembly can move in the length direction of the base 1 by rotating the screw rod 11 through the matching of the screw rod 11 and the screw rod nut 12.

Preferably, both ends of the screw rod 11 are mounted on the base 1 through bearing seats 13.

Because two hob assemblies set up solitary lead screw 11 respectively, when cutting the goods of different specifications, can select arbitrary hob assembly to carry out the independent removal, also can select two hob assemblies to carry out the simultaneous movement, it is more convenient to use.

In order to guide the movement of the hob assembly, the two sides of the screw 11 are provided with slide rails 14 parallel thereto, and the bottom of the slide 2 is slidably fitted on the slide rails 14.

Specifically, the bottom of the sliding seat 2 is provided with a sliding block 9 matched with a sliding rail 14, and when the screw rod 11 rotates to drive the hob assembly to move, the sliding block 9 is matched with the sliding rail 14 to guide the movement of the hob assembly.

In order to rotate the screw rod 11 conveniently, the outer end of the screw rod 11 is provided with a hand wheel 15.

After the specific position of the hob assembly is determined, in order to position the hob assembly, prevent the hob assembly from moving randomly and ensure the cutting quality, a locking bolt 16 is installed on any one side of the sliding seat 2.

Specifically, the fixed plate 17 is installed to the side of slide 2, and locking bolt 16 passes fixed plate 17 and can support on the lateral wall of base 1, through the screwing of locking bolt 16, can realize the location to hobbing cutter subassembly.

Preferably, a lever 18 is mounted to the outer end of the locking bolt 16 to facilitate rotation of the locking bolt 16.

In order to avoid that the chips produced by the cutting are scattered randomly, a shield 19 is arranged above the hob blade 3 located above.

The protective cover 19 can provide good protection for the operator.

Specifically, both side walls of the shield 19 extend to the side surfaces of the reduction gear 10, and are fixed to the side walls of the driving member by bolts.

Similarly, the supporting plate 4 and the pressing roller 6 are also fixed on the speed reducer 10.

When cutting the goods, at first according to the interval between two hobbing cutter subassemblies of the cutting specification adjustment of goods, after the adjustment is accomplished and utilize locking bolt 16 to fix its position, then starter motor 8, it is rotatory to drive two hobbing cutter blades 3 of the same group through motor 8, place the goods on layer board 4 from one side, and push gradually to supreme, between two hobbing cutter blades 3 down, meshing through two hobbing cutter blades 3 rotates, the realization is to the quick cutting of goods, make the incision of goods level and smooth, guarantee the cutting quality of goods, and the machining efficiency is improved, and the machining cost is reduced.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. An electric hob device is characterized in that the electric hob device comprises a base (1) and two hob assemblies which are oppositely arranged on the base (1) and can move in the same direction or the opposite direction,

the hobbing cutter assembly comprises a sliding seat (2), two hobbing cutter blades (3) and a driving piece for driving the two hobbing cutter blades (3), wherein the hobbing cutter blades (3) are located on the side face, facing to the other hobbing cutter assembly, of the driving piece, and the two hobbing cutter blades (3) of the same hobbing cutter assembly are arranged in an upper meshing mode and a lower meshing mode.

2. The electric hob device according to claim 1, characterized in that a supporting plate (4) fixed on the driving member is arranged between the two hob blades (3) of the same hob assembly, and the supporting plate (4) is provided with a hob passing hole (5) for accommodating the hob blades (3) to be meshed.

3. The electric hob device according to claim 2, characterized in, that a compression roller (6) is arranged above the supporting plate (4) on both sides of the hob blade (3), the compression roller (6) is mounted on the side of the driving member.

4. The electric hob apparatus of claim 1, wherein the drive member is a twin reduction gear.

5. The electric hob device according to claim 1, characterized in that a lead screw (11) installed in the base (1) is arranged below the slide (2), and a lead screw nut (12) engaged with the lead screw (11) is arranged at the bottom of the slide (2).

6. The electric hob device according to claim 5, characterized in that the screw rod (11) is provided with a sliding rail (14) on both sides parallel to the screw rod, and the bottom of the sliding base (2) is slidably fitted on the sliding rail (14).

7. The electric hob apparatus according to claim 5, characterized in, that the outer end of the screw rod (11) is mounted with a hand wheel (15).

8. An electric hob apparatus according to claim 1, characterized in, that a locking bolt (16) is mounted on either side of the slide (2).

9. An electric hob apparatus according to claim 1, characterized in, that a protective cover (19) is arranged above the hob blades (3) located above.