CN213257480U

CN213257480U - Saw band lifting adjusting device

Info

Publication number: CN213257480U
Application number: CN202021731626.7U
Authority: CN
Inventors: 李勇
Original assignee: Yichang Hedali Composite Materials Co ltd
Current assignee: Yichang Hedali Composite Materials Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-05-25
Anticipated expiration: 2030-08-18

Abstract

The utility model relates to a saw belt lifting adjusting device, which comprises a saw belt used for cutting aramid fiber honeycombs, a walking beam, two longitudinal beams arranged in parallel and a first transmission component used for driving the walking beam to move longitudinally along the longitudinal beams; the walking beam is provided with a first motor, a driving wheel and a driven wheel; the saw belt is arranged on the driving wheel and the driven wheel. The utility model discloses a set up first drive assembly, realize showing improvement work efficiency and regulation precision to the regulation of saw height of taking.

Description

Saw band lifting adjusting device

Technical Field

The utility model belongs to the technical field of the slicing machine, concretely relates to saw area lifting adjusting device.

Background

Aramid fiber is a novel high-tech synthetic fiber, has the excellent performances of ultrahigh strength, high modulus, high temperature resistance, acid and alkali resistance, light weight, insulation, ageing resistance, long life cycle and the like, and is widely applied to the fields of composite materials, bulletproof products, building materials, special protective clothing, electronic equipment and the like. The aramid fiber honeycomb structural material is mainly used for secondary parts of airplanes, yachts, high-speed rails and motor cars.

Because the slicer is when slicing the aramid fiber honeycomb, need cut into the aramid fiber honeycomb product of different sizes and specification with a monoblock aramid fiber honeycomb material. Therefore, the height of the cutting saw belt needs to be adjusted in the process of cutting the aramid fiber honeycomb into products with different sizes and specifications by the sheet cutting machine, and the defects of low working efficiency and low adjustment precision exist mainly through manual adjustment at present.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem who exists among the prior art, provide saw area lift adjustment device, solve the height that mainly cuts the saw area through manual regulation at present, have the shortcoming scheduling problem that work efficiency is low and the regulation precision is not high.

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

the saw belt lifting adjusting device comprises a saw belt used for cutting aramid fiber honeycombs, a walking cross beam, two longitudinal beams arranged in parallel and a first transmission assembly used for driving the walking cross beam to move longitudinally along the longitudinal beams; the walking beam is provided with a first motor, a driving wheel and a driven wheel; the saw belt is arranged on the driving wheel and the driven wheel.

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

Further, the first transmission assembly comprises a screw rod and a second motor which are arranged on the longitudinal beam, and a connecting jig for connecting the screw rod and the second motor; a screw rod nut is connected to the screw rod through threads; the walking beam is fixedly connected with the screw rod nut.

Further, the first transmission assembly comprises a screw rod and a second motor which are arranged on at least one longitudinal beam, a connecting jig for connecting the screw rod and the second motor, and a guide rail arranged on at least one longitudinal beam; a screw rod nut is connected to the screw rod through threads; the walking beam is fixedly connected with the screw rod nut; the walking beam is in sliding fit with the guide rail.

Furthermore, the walking beam is fixedly connected with the feed screw nut through a nut seat.

The utility model has the advantages that: the utility model discloses a set up first drive assembly, realize showing improvement work efficiency and regulation precision to the regulation of saw height of taking.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic structural view (front view) of the present invention;

fig. 3 is a schematic structural diagram (top view) of the base according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of the dust removing mechanism according to the embodiment of the present invention.

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

11. the saw band, 12, the first motor, 13, the driving wheel, 14, the driven wheel, 15, the walking crossbeam, 16, the longeron, 17, the first drive assembly, 171, the lead screw, 172, the second motor, 173, the guide rail, 2, the vacuum fixing mechanism, 21, the gas tank, 22, the vacuum component, 221, the vacuum tube, 222, the vacuum pump, 223, the third motor, 23, the sucking disc, 24, the paper, 3, the dust removal mechanism, 31, the dust collecting cap, 32, the air inlet pipe, 33, the dust collecting cabinet, 331, the fan, 332, the cylindrical filter core, 333, the vibration module, 34, the air outlet pipe, 4, the base, 41, the slide rail, 42, the second drive assembly, 421, the fourth motor, 422, the gear, 423, the rack, 5, the aramid fiber honeycomb.

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 aramid honeycomb slicing machine according to the embodiment includes a saw belt lifting adjusting device, a vacuum-pumping fixing mechanism 2 for fixing an aramid honeycomb 5, a dust removing mechanism 3, and a base 4; and the vacuumizing fixing mechanism 2 is connected with the base 4 in a sliding manner, so that the aramid fiber honeycomb 5 can move stably.

The saw band lifting adjusting device comprises a saw band 11 for cutting aramid fiber honeycombs 5, a walking cross beam 15, two longitudinal beams 16 arranged in parallel and a first transmission assembly 17 for driving the walking cross beam 15 to move longitudinally along the longitudinal beams 16, so that the height of the saw band 11 is adjusted; the walking beam 15 is provided with a first motor 12, a driving wheel 13 and a driven wheel 14; the saw belt 11 is installed on a driving wheel 13 and a driven wheel 14, namely, the first motor 12 on the walking beam 15 drives the driving wheel 13 to rotate, so that the saw belt 11 is driven to move, and the fed aramid fiber honeycomb 5 is cut.

Example 1

As shown in fig. 1 and 2, the first transmission assembly 17 includes a screw 171 and a second motor 172 mounted on at least one longitudinal beam 16, a connecting fixture for connecting the screw 171 and the second motor 172, and a guide rail 173 opened on at least one longitudinal beam 16; a screw nut is connected to the screw 171 through threads; the walking beam 15 is fixedly connected with a screw rod nut; the walking beam 15 is in sliding fit with the guide rail 173, so that the first transmission assembly 17 drives the walking beam 15 to move longitudinally along the longitudinal beam 16.

Example 2

The first transmission assembly 17 comprises a screw 171 and a second motor 172 which are mounted on the longitudinal beam 16, and a connecting jig for connecting the screw 171 and the second motor 172; a screw nut is connected to the screw 171 through threads; the walking beam 15 is fixedly connected with a screw nut so as to realize that the first transmission assembly 17 drives the walking beam 15 to move longitudinally along the longitudinal beam 16.

Preferably, the walking beam 15 is fixedly connected with the feed screw nut through a nut seat, so that the walking beam 15 is fixedly connected with the feed screw nut.

As shown in fig. 1 and fig. 2, the vacuum-pumping fixing mechanism 2 includes an air box 21 slidably connected to the base 4, a vacuum-pumping assembly 22 for pumping vacuum from the air box 21, a suction cup 23 disposed on the top of the air box 21, and a paper 24 sucked on the suction cup 23; aramid fiber honeycomb 5 bonds with paper 24 to realize aramid fiber honeycomb 5's effective fixed, simultaneously,

gas tank

21 and 4 sliding connection of base, in order to realize aramid fiber honeycomb 5's steady removal, effectively avoid aramid fiber honeycomb 5 to produce cutting error in cutting process, show improvement product quality.

Preferably, the aramid honeycomb 5 and the paper 24 are bonded through an adhesive tape, so that the aramid honeycomb 5 and the paper 24 are bonded.

Preferably, the vacuum pumping assembly 22 comprises a vacuum pumping pipe 221, a vacuum pumping pump 222, a third motor 223 for driving the vacuum pumping pump 222 to work; the evacuation tube 221 has one end connected to the air box 21 and the other end connected to the evacuation pump 222, so as to evacuate the air box 21.

Further, the number of the third motor 223 and the number of the vacuum pumps 222 are two, and the relays are used for controlling the third motor 223 and the vacuum pumps 222 to work alternately, so that the working stability of the vacuum pumping fixing mechanism 2 is ensured, and the third motor 223 is prevented from generating heat and falling down after working for a long time.

As shown in fig. 2 and fig. 3, a slide rail 41 and a second transmission assembly 42 for driving the air box 21 to move along the slide rail 41 are mounted on the base 4, so that the air box 21 and the base 4 are slidably connected, and accordingly, the aramid fiber honeycomb 5 can move smoothly.

Preferably, the second transmission assembly 42 comprises a fourth motor 421, a mating gear 422 and a rack 423; the air box 21 is fixedly connected with the rack 423 and is in sliding fit with the sliding rail 41, that is, when the sheet cutting machine works, the fourth motor 421 drives the gear 422 to rotate, and then the rotary motion of the gear 422 is converted into the reciprocating linear motion of the rack 422, so that the second transmission assembly 42 drives the air box 21 to move along the sliding rail 41.

Preferably, the gear 422 is a helical cylindrical gear, and the rack 423 is a helical rack matched with the helical cylindrical gear, so as to further improve the bearing capacity and the transmission stability.

As shown in fig. 4, the dust removing mechanism 3 comprises a dust collecting cap 31, an air inlet pipe 32, a dust collecting cabinet 33 and an air outlet pipe 34 which are arranged above the saw belt 11; dust collecting cap 31 and dust collecting cabinet 33 pass through air-supply line 32 intercommunication, realize the collection to the dust that produces when aramid fiber honeycomb 5 is sliced to improve aramid fiber honeycomb product quality, improve operational environment, effectively avoid causing environmental pollution.

Preferably, an induced draft fan 331 is installed at the upper part in the dust collecting cabinet 33, a plurality of cylindrical filter elements 332 are installed at the middle part, and the lower part is used for storing dust; the bottom of cylinder filter 332 is installed and is let the vibrations module 333 of cylinder filter 332 vibrations, and the top communicates through draught fan 331 with play tuber pipe 34 to the collection of the dust that produces when realizing slicing into slices to aramid fiber honeycomb 5.

Preferably, the vibration module 333 comprises a vibrator to vibrate the cylindrical filter element 332, so that the dust collected on the outside of the cylindrical filter element 332 falls to the lower portion of the inside of the dust collecting cabinet 33.

The working principle of the sheet cutting machine is as follows:

when the slicing machine cuts the aramid fiber honeycomb 5, the first motor 12 on the walking beam 15 drives the driving wheel 13 to rotate, and then the saw belt 11 is driven to move, so that the fed aramid fiber honeycomb 5 is cut;

the sheet cutting machine cuts the aramid fiber honeycomb 5 into products with different sizes and specifications, and when the height of the saw belt 11 needs to be adjusted, the second motor 172 drives the walking beam 15 to move longitudinally through the screw rod 171, namely, the height of the saw belt 11 is adjusted through the first transmission assembly 17;

the air box 21 makes linear motion on the base 4 through the sliding rail 41 and the second transmission assembly 42, so that the aramid fiber honeycomb 5 can move stably, and the aramid fiber honeycomb 5 penetrates through the saw belt 11 of the saw belt lifting adjusting device to be cut; meanwhile, the third motor 223 drives the vacuum pump 222 to work, the air box 21 is vacuumized, the paper 24 on the suction cup 23 is tightly adsorbed on the suction cup 23 due to air pressure difference, and the aramid fiber honeycomb 5 is bonded with the paper 24, so that the aramid fiber honeycomb 5 is fixed on the suction cup 23, and the aramid fiber honeycomb 5 is effectively fixed;

dust removal mechanism 3 arranges collection dirt cap 31 in saw band 11 top, and fifth motor drive draught fan 331 work, and the dust of collecting on the collection dirt cap 31 passes through air-supply line 32 and gets into in collection dirt cabinet 33 and the gathering outside cylinder filter core 332, and under the vibration effect of vibrations module 333, the gathering drops to the lower part in the collection dirt cabinet 33 at the outside dust of cylinder filter core 332, realizes the collection to the dust that produces when aramid fiber honeycomb 5 slices.

This embodiment saw area lift adjusting device realizes showing improvement work efficiency and regulation precision to the regulation of saw band 11 height through setting up first drive assembly 17.

According to the aramid honeycomb slicing machine, the vacuumizing fixing mechanism 2, the sliding rail 41 and the second transmission assembly 42 are arranged, so that the aramid honeycomb 5 is effectively fixed and stably moved, the cutting error of the aramid honeycomb 5 in the cutting process is avoided, and the quality of an aramid honeycomb product is obviously improved;

through setting up dust removal mechanism 3, the collection of the dust that produces when realizing 5 slices to aramid fiber honeycomb to improve aramid fiber honeycomb product quality, improve operational environment, effectively avoid causing environmental pollution.

The mechanisms, assemblies and components of the present invention that are not described with respect to specific structures are conventional structures that exist in the prior art. Can be purchased directly from the market.

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

1. The saw belt lifting adjusting device comprises a saw belt (11) used for cutting aramid fiber honeycombs (5) and a walking beam (15); the walking beam (15) is provided with a first motor (12), a driving wheel (13) and a driven wheel (14); the saw belt (11) is arranged on the driving wheel (13) and the driven wheel (14), and is characterized by further comprising two longitudinal beams (16) which are arranged in parallel and a first transmission assembly (17) for driving the walking cross beam (15) to move longitudinally along the longitudinal beams (16).

2. The saw band lifting adjusting device of claim 1, wherein the first transmission assembly (17) comprises a screw rod (171) and a second motor (172) which are arranged on the longitudinal beam (16), and a connecting jig for connecting the screw rod (171) and the second motor (172); a screw nut is connected to the screw rod (171) in a threaded manner; the walking beam (15) is fixedly connected with the screw rod nut.

3. Saw band lifting adjustment device according to claim 1, wherein the first transmission assembly (17) comprises a screw (171) and a second motor (172) mounted on at least one longitudinal beam (16), a connecting fixture for connecting the screw (171) and the second motor (172), a guide rail (173) opening on at least one longitudinal beam (16); a screw nut is connected to the screw rod (171) in a threaded manner; the walking beam (15) is fixedly connected with the screw rod nut; the walking beam (15) is in sliding fit with the guide rail (173).

4. Saw band lifting adjustment device according to claim 2 or 3, characterized in that the walking beam (15) is fixedly connected with the feed screw nut by means of a nut holder.