CN209392898U - A kind of device for coated filter material removing skin covering of the surface - Google Patents

Abstract

The utility model discloses a kind of devices for coated filter material removing skin covering of the surface, comprising: PLC control system, the storage cloth rewinder roll being electrically connected with PLC control system and with store up the pedestal that connect of cloth rewinder roll；Both sides in front of the pedestal are equipped with the postive stop baffle mobile by PLC control system control, the promotion axis and pressboard being electrically connected with PLC control system are equipped with above the pedestal, the promotion axis controls pressboard rise and fall, the pedestal side is equipped with the demoulding mechanism that PLC control system is electrically connected, the demoulding mechanism, which is equipped with, promotes axis, motor, grinding wheel and sweep-up pipe, the rise and fall for promoting axis control demoulding mechanism in the demoulding mechanism, the rotation of the motor control grinding wheel, described sweep-up pipe one end is fitted closely with grinding wheel, to which the utility model has convenient for the skin covering of the surface of removing coated filter material, and help to improve production efficiency, the characteristics of reducing production cost.

Description

A kind of device for coated filter material removing skin covering of the surface

Technical field

The utility model relates to coated filter material sewing technology fields, remove surface for coated filter material more particularly, to one kind The device of film.

Background technique

As country constantly contracts to environmental emission standard sternly, core component of the filter bag as deduster, to the cigarette of deduster Dirt discharge influences quite big.PPS membrane bag filter has the excellent characteristics such as filtering accuracy height, easy-to-clean ash, is now widely used in fire coal The dust removal field of power plant, while the risk of filter bag is penetrated in order to be further reduced fine dust from sewing pin hole, for PPS overlay film Filter bag generallys use hot melting process and carries out the sewing of bag body.

The filtering accuracy of PPS coated filter material is usually improved, PTFE film can be covered in the surface of PPS coated filter material, When PPS coated filter material heats, prior art is usually directly to sew coated filter material overlay film face and the net gas face overlap joint of coated filter material, But since PTFE film component and PPS component are there are different melting points, lead to heat position due to the presence of PTFE film, be easy to cause heat Molten strength is lower than index request, reduces production efficiency, will also result in the waste of production cost.

In view of this, the designer for do not attain on above-mentioned PPS coated filter material hot melting process improve caused by many lack It loses and inconvenient, and deeply conceives, and actively research improvement has a fling at and develops and design the utility model, to remove coated filter material (PPS) skin covering of the surface (PTFE).

Utility model content

The purpose of this utility model is to provide a kind of devices for coated filter material removing skin covering of the surface, cover convenient for removing The skin covering of the surface of film filtering material, and production efficiency is helped to improve, reduce production cost.

In order to achieve the above objectives, the solution of the utility model is:

A kind of device for coated filter material removing skin covering of the surface, comprising: PLC control system electrically connects with PLC control system The storage cloth rewinder roll connect and the pedestal being connect with storage cloth rewinder roll；Both sides in front of the pedestal are equipped with mobile by PLC control system control Postive stop baffle, the pedestal top are equipped with the promotion axis and pressboard being electrically connected with PLC control system, the promotion axis control Pressboard rise and fall, the pedestal side is equipped with the demoulding mechanism that PLC control system is electrically connected, in the demoulding mechanism Equipped with axis, motor, grinding wheel and sweep-up pipe is promoted, the rising for promoting axis control demoulding mechanism in the demoulding mechanism is under Drop, the rotation of the motor control grinding wheel, described sweep-up pipe one end is fitted closely with grinding wheel.

Closed dust exhaust apparatus is equipped in front of the demoulding mechanism, the sweep-up pipe other end connects dust exhaust apparatus.

The dust exhaust apparatus is a cabinet, including being located at the compressed air air inlet of cabinet one side wall, being located at top of the box Clast delivery outlet and filter bag, the compressed air air inlet is connected to clast delivery outlet, the filter bag be arranged be fixed on it is broken Consider delivery outlet to be worth doing.

It is a kind of for coated filter material removing skin covering of the surface device further include for calibrate align demoulding mechanism on stripping region The calibration system in domain is set to storage cloth rewinder roll side.

The calibration system includes being set to the marking pen of storage cloth rewinder roll side and being in same horizontal line with marking pen Infrared transmitting device, the infrared transmitting device and marking pen are electrically connected PLC control system, the infrared ray transmitting Device is set on pedestal.

The grinding wheel is at least two.

The mesh number of the grinding wheel is 100~300 mesh.

The mesh number of the grinding wheel is different.

After adopting the above scheme, the utility model is sewed for the hot melt of coated filter material (PPS), it is ensured that hot melt strength meets Under the premise of technical requirements, production efficiency is improved, while also further decreasing production cost, specifically, the utility model It can reach following effect:

(1) when controlling in the utility model run action by PLC control system, automation, coated filter material (PPS) are realized It, can be by moving left and right postive stop baffle while pressboard being cooperated to press from both sides coated filter material (PPS) when being transmitted to pedestal through storing up cloth rewinder roll It holds and is fixed on the base, it is ensured that demoulding position is fixed when demoulding, ensures that the subsequent apparent effect of hot melt is met the requirements, while not destroying The PTFE film for heating edge, only sloughs the PTFE film in demoulding region, whole high production efficiency.

(2) the utility model replaces the steel in existing to roll grinding wheel using grinding wheel, it is possible to reduce loss and clast, when grinding wheel work When making, the clast of wheel face can be removed by sweep-up pipe in time, it is ensured that wheel face hole is not clogged with the debris, and is reduced de- Membrane efficiency, so that skin covering of the surface of the utility model convenient for removing coated filter material, and production efficiency is helped to improve, reduce life Produce cost.

Detailed description of the invention

Fig. 1 is the schematic diagram of the utility model use state;

Fig. 2 is the enlarged drawing of the utility model dust exhaust apparatus.

[symbol description]

PLC control system 1

Store up cloth rewinder roll 2

Calibration system 3

Pedestal 4

Postive stop baffle 41 promotes 42 pressboard of axis, 43 demoulding mechanism 44

Promote 441 motor of axis, 442 grinding wheel, 443 sweep-up pipe 444

Dust exhaust apparatus 45

451 clast delivery outlet of compressed air air inlet, 452 filter bag 453.

Specific embodiment

To reach above-mentioned purpose and effect, technical means and structures used by the utility model, hereby drawing just, this is practical Novel its feature and function of preferred embodiment elaborate are as follows, understood completely with sharp.

As shown in Figure 1 to Figure 2, the arrow direction in Fig. 1 is cloth trend, and the utility model discloses a kind of for overlay film The device of filtrate removing skin covering of the surface, comprising: PLC control system 1, is set to the storage cloth rewinder roll 2 being electrically connected with PLC control system 1 The pedestal 4 for storing up the calibration system 3 of 2 side of cloth rewinder roll and being connect with storage cloth rewinder roll 2；Wherein, the both sides in 4 front of the pedestal be equipped with by The mobile postive stop baffle 41 of PLC control system control, the postive stop baffle 41 can move left and right, to the coated filter material of different in width It is limited, the postive stop baffle 41 is electrically connected with PLC control system 1, is equipped with and PLC control system 1 above the pedestal 4 The promotion axis 42 and pressboard 43 of electric connection, the promotion axis 42 can control 43 up and down of pressboard；The pedestal 4 one Side is equipped with the demoulding mechanism 44 being electrically connected with PLC control system 1, and the demoulding mechanism 44, which is equipped with, promotes axis 441, motor 442, grinding wheel 443 and sweep-up pipe 444, the quantity of the grinding wheel 443 are at least two, and thickness and coated filter material need demoulding Equivalent width, while the mesh number of preferably grinding wheel 443 is different, the mesh number of grinding wheel is 100~300 mesh, and the promotion axis 441 controls The rise and fall of demoulding mechanism 44, the motor 442 control the rotation of grinding wheel 443, described 444 one end of sweep-up pipe and grinding wheel 443 fit closely, and 444 other end of sweep-up pipe is connected to the fixation of the compressed air air inlet 451 of following dust exhaust apparatuses 45, Closed dust exhaust apparatus 45 is equipped in front of the demoulding mechanism 44, the dust exhaust apparatus 45 can select dust catcher or pumping to set It is standby, it is also possible to the structure of the dust exhaust apparatus 45 in the present embodiment, in this present embodiment, dust exhaust apparatus 45 is a cabinet, including Compressed air air inlet 451 positioned at cabinet one side wall, the clast delivery outlet 452 positioned at top of the box and filter bag 453, it is described Compressed air air inlet 451 is connected to clast delivery outlet 452, and the filter bag 453, which is arranged, is fixed on clast delivery outlet 452, is utilized The structure of dust exhaust apparatus 45 designs, and may be implemented to handle in clast dust Unified Set, prevents pollution environment.

In conclusion the utility model has the following characteristics that

(1) it is controlled in the utility model run action when by PLC control system 1, realizes automation, coated filter material It (PPS), can be by moving left and right postive stop baffle 41 while cooperating pressboard 43 by overlay film when being transmitted to pedestal 4 through storing up cloth rewinder roll 2 Filtrate is clamped on pedestal 4, it is ensured that demoulding position is fixed when demoulding, ensures that the subsequent apparent effect of hot melt is met the requirements, together When do not destroy hot melt edge PTFE film, only slough the PTFE film in demoulding region.

(2) the utility model replaces the steel in existing to roll grinding wheel using grinding wheel 443, it is possible to reduce loss and clast work as sand When 443 work of wheel, sweep-up pipe 444 can provide suction by external dust catcher, remove the clast on 443 surface of grinding wheel in time, really It protects 443 surface pore of grinding wheel not to be clogged with the debris, reduces demoulding efficiency；According to demoulding technical requirements, different-thickness, mesh may be selected Several grinding wheels 443.

(3) when starting the utility model progress demoulding, coated filter material is scrolled through using the grinding wheel 443 of the utility model (PPS) demoulding region removes the skin covering of the surface (PTFE) of coated filter material (PPS), while when the bottom of grinding wheel 443 is passed through compression Air, the clast after demoulding can enter dust exhaust apparatus 45 at this time, and dust exhaust apparatus 45 is in barotropic state, and clast is empty with compression Gas air-flow enters back into filter bag 453 with clast delivery outlet 452 through compressed air air inlet 451 and is collected.

Furthermore the calibration system 3 is used to calibrate the demoulding region in contraposition demoulding mechanism 44, including is set to storage cloth rewinder roll The marking pen 31 of 2 sides and the infrared transmitting device 32 that same horizontal line is in marking pen 31, the infrared ray transmitting Device 32, marking pen 31 are electrically connected PLC control system 1, and the infrared transmitting device 32 is set on pedestal 4, so as to To use marking pen 31 to be marked in advance in demoulding edges of regions, emit infrared ray along mark using infrared reflection device 32 The person's handwriting of pen 31 calibrates demoulding edges of regions and 443 edge of grinding wheel, once coated filter material horizontally slips, then passes through PLC Control system control postive stop baffle 41 adjusts coated filter material and moves left and right, and the film for avoiding removing stripping region overseas influences overlay film filter Expect the strainability of the apparent and practical application of finished product filter bag.

So when the skin covering of the surface (PTFE) for carrying out coated filter material (PPS) using the utility model removes processing, Ke Yitong Following steps are crossed to complete:

Step 1: starting PLC control system 1 opens the utility model movement.

Step 2: the grinding wheel 443 of same thickness is chosen according to hot melt width, and is mounted in demoulding mechanism 44.Pressboard 43 and demoulding mechanism 44 respectively by corresponding promotion axis 42,441 control rise；Limiting block is adjusted according to cloth design breadth simultaneously Width between plate 41 is passed through compressed air and is arranged the filter bag 453 and is fixed on clast delivery outlet in the bottom of grinding wheel 443 452。

Step 3: starting calibration system 3 adjusts infrared ray by PLC control system 1 and is directed at sand with the person's handwriting of marking pen Take turns 443 edges.

Step 4: coated filter material (PPS) is moved towards into direction around storage 2 post-tensioning of cloth rewinder roll as demoulding mechanism 44 according to cloth On, control pressboard 43 declines, by coated filter material (PPS) fixation.

Step 5: while starting hot melting equipment and demoulding mechanism 44, start the demoulding and hot melt that carry out coated filter material (PPS) Sewing, in operation process, 453 situation of filter bag of clast is collected in observation in time, and operation finishes broken inside cleaning filter bag 453 in time Bits.

The technology contents and technical characterstic of the utility model have revealed that as above, the quantity of the building block of the utility model is simultaneously It is not limited with above-mentioned, those skilled in the art is still potentially based on the announcement of the utility model and makees various practical new without departing substantially from this The replacement and modification of type creation spirit.Therefore, the protection scope of the utility model should be not limited to disclosed in embodiment, and should include Various replacements and modification without departing substantially from the utility model, and covered by claims.

Claims (8)

1. a kind of device for coated filter material removing skin covering of the surface characterized by comprising PLC control system is controlled with PLC The storage cloth rewinder roll that system is electrically connected and the pedestal being connect with storage cloth rewinder roll；

Both sides in front of the pedestal are equipped with the postive stop baffle mobile by PLC control system control, be equipped with above the pedestal with The promotion axis and pressboard that PLC control system is electrically connected, the promotion axis control pressboard rise and fall, the pedestal one Side is equipped with the demoulding mechanism that PLC control system is electrically connected, and the demoulding mechanism, which is equipped with, promotes axis, motor, grinding wheel and suction Dirt pipe, the rise and fall for promoting axis control demoulding mechanism in the demoulding mechanism, the rotation of the motor control grinding wheel, institute Sweep-up pipe one end is stated to fit closely with grinding wheel.

2. a kind of device for coated filter material removing skin covering of the surface as described in claim 1, it is characterised in that: the demoulding mechanism Front is equipped with closed dust exhaust apparatus, and the sweep-up pipe other end connects dust exhaust apparatus.

3. a kind of device for coated filter material removing skin covering of the surface as claimed in claim 2, it is characterised in that: the dust exhaust apparatus For a cabinet, including being located at the compressed air air inlet of cabinet one side wall, positioned at the clast delivery outlet and filter bag of top of the box, The compressed air air inlet is connected to clast delivery outlet, and the filter bag, which is arranged, is fixed on clast delivery outlet.

4. a kind of device for coated filter material removing skin covering of the surface as described in claim 1, it is characterised in that: further include for school The calibration system in the demoulding region in quasi- contraposition demoulding mechanism, is set to storage cloth rewinder roll side.

5. a kind of device for coated filter material removing skin covering of the surface as claimed in claim 4, it is characterised in that: the calibration system It is described red including being set to the marking pen of storage cloth rewinder roll side and being in the infrared transmitting device of same horizontal line with marking pen Outside line emitter and marking pen are electrically connected PLC control system, and the infrared transmitting device is set on pedestal.

6. a kind of device for coated filter material removing skin covering of the surface as described in claim 1, it is characterised in that: the grinding wheel is extremely It is 2 few.

7. a kind of device for coated filter material removing skin covering of the surface as claimed in claim 6, it is characterised in that: the mesh of the grinding wheel Number is 100~300 mesh.

8. a kind of device for coated filter material removing skin covering of the surface as claimed in claim 6, it is characterised in that: the mesh of the grinding wheel Number is different.