CN217098819U

CN217098819U - Template cleaning device

Info

Publication number: CN217098819U
Application number: CN202220882055.XU
Authority: CN
Inventors: 王超; 蒋新颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-08-02
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a template cleaning device, which comprises a mounting rack, wherein a cutter is arranged on the mounting rack, and the cutter can move along the mounting rack to clean the resin on the surface of a template; the device also comprises a pressure adjusting mechanism, and the pressure adjusting mechanism is used for adjusting the pressure of the cutter on the surface of the template. The utility model discloses a cutter can remove along the mounting bracket, in order to clear away the resin on template surface, it need not the manual work and takes the spiller to clear up, high temperature template and the molten resin of 220 ℃ and above have effectively been avoided causing the problem of scald to operating personnel, it can improve the clearance quality of template, improve cleaning efficiency, reduced because of the clearance unclean, untimely lead to extrusion granulation unit to be blockked up by the resin cladding, cause the unable start of extrusion granulation unit short time, then can cause the problem of polyolefin apparatus for producing shut down when serious, the production efficiency of polyolefin is improved.

Description

Template cleaning device

Technical Field

The utility model relates to a polyolefin production facility technical field, concretely relates to template cleaning device.

Background

In the polyolefin production device, an extrusion granulator unit is a core unit, and a scraper knife is manually taken to clean a template during the traditional start and stop. However, as the volume of the polyolefin production device is larger and larger, the driving load of the extrusion granulator unit is larger and larger, the size of the template is larger and larger, and the installation height of the template is even more than 2 meters. Traditional manual cleaning mode is difficult to the clean up, cleaning speed is slower, and exceed 220 ℃'s template and molten resin and very easily cause the scald to operating personnel, especially when producing the polyolefin of high, super high melt index, the in-process of driving need constantly clear up the template fast, resin outflow speed can make template clearance frequency and the degree of difficulty sharply increase too fast, if the template clearance untimely leads to extrusion granulation unit to be blockked up by the resin cladding easily, cause the unable start-up of extrusion granulation unit short time, then can cause polyolefin apparatus for producing to stop production in serious time, the production efficiency of polyolefin has been influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a template cleaning device has solved the above-mentioned problem that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a template cleaning device comprises a mounting frame, wherein a cutter is arranged on the mounting frame and can move along the mounting frame to clean resin on the surface of a template; the cutting tool is characterized by further comprising a pressure adjusting mechanism, wherein the pressure adjusting mechanism is used for adjusting the pressure of the cutting tool on the surface of the template.

As an optional mode of above-mentioned technical scheme, the mounting bracket includes the support body, the support body is equipped with two slide rails, and two slide rails all set the slider, the both ends of cutter link to each other with two sliders respectively.

As an optional mode of the technical scheme, the two ends of the sliding rail are respectively provided with a synchronizing wheel, a synchronizing chain is arranged between the two synchronizing wheels, and the synchronizing chain is connected with the sliding part.

As an optional mode of the technical scheme, the frame body is rotatably provided with a synchronizing shaft, and two ends of the synchronizing shaft are respectively connected with synchronizing wheels of the two sliding rails.

As an optional mode of the technical scheme, the sliding part comprises a pulley, the pulley is in sliding fit with the sliding rail, the pulley is connected with a supporting rod, and the supporting rod is connected with the cutter.

As an optional mode of the above technical scheme, the cutter comprises a cutter body, and a driving handle is arranged at an end of the cutter body and connected with the support rod.

As an optional mode of the technical scheme, the cutter is provided with an upper cutter edge and/or a lower cutter edge, and the upper cutter edge and/or the lower cutter edge and the surface of the template form an inclined angle.

As an optional mode of the technical scheme, the driving handle is provided with an installation through hole matched with the supporting rod, the driving handle is in sliding connection with the supporting rod through the installation through hole, and the pressure adjusting mechanism can adjust the relative positions of the supporting rod and the driving handle so as to adjust the pressure of the cutter on the surface of the template.

As an optional mode of the technical scheme, the pressure adjusting mechanism comprises an adjusting spring and a limiting part, the adjusting spring is sleeved on the supporting rod, two ends of the adjusting spring are respectively contacted with the pulley and the driving handle, and the limiting part is movably arranged on the supporting rod and limits the driving handle.

As an optional mode of the above technical scheme, the limiting part includes a limiting nut, the limiting nut is in threaded connection with the supporting rod, and the limiting nut and one side of the driving handle, which is far away from the adjusting spring, are abutted tightly.

As an optional mode of the above technical solution, the mounting frame is provided with two extension slideways, and the two extension slideways are respectively located at two sides of the template.

The utility model has the advantages that:

1. the utility model discloses a cutter can remove along the mounting bracket to clear away the resin on template surface, it need not the manual work and takes the spiller to clear up, has effectively avoided high temperature template and the molten resin above 220 ℃ to cause the problem of scald to operating personnel, has improved the cleaning efficiency of template.

2. The utility model discloses the clearance degree of difficulty of reduction template that can be very big in production is particularly suitable for the polyolefin resin of high melt index or super high melt index trade mark to use.

3. The utility model discloses can improve the clearance quality of template, improve cleaning efficiency, reduce because of the clearance unclean, lead to extrusion granulator group to be blockked up by the resin cladding in time, cause the unable start of extrusion granulator group short time, then can cause the problem of polyolefin apparatus for producing shutdown when serious, improve the production efficiency of polyolefin.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present invention;

fig. 2 is a schematic side view of an embodiment of the present invention.

In the figure: 1-template; 2-a frame body; 3-a slide rail; 4-a synchronizing wheel; 5-a synchronous chain; 6-a synchronizing shaft; 7-a pulley; 8-a support bar; 9-a cutter body; 10-a driving handle; 11-adjusting the spring; 12-a limit nut; 13-extension chute.

Detailed Description

Examples

As shown in fig. 1 and 2, the present embodiment provides a formwork cleaning apparatus, which includes a mounting frame, the mounting frame is disposed near the formwork 1, and a cutter is movably disposed on the mounting frame, and the cutter is movable along the mounting frame to remove resin on the surface of the formwork 1. The die holes of the die plate 1 are uniformly distributed along the edge of the die plate 1, so that the resin can be ensured to pass through the die holes in the granulation process, and the required shape and quality of a product are effectively ensured. The cutter is tightly attached to the surface of the template 1, and the cutter can move left and right or move up and down to cut off the molten resin flowing out of the die hole, so that the template 1 is kept clean, and the extrusion granulator unit is prevented from being blocked by resin coating and cannot be started up in a short time. The utility model discloses need not the manual work and take the spiller to clear up, effectively avoided 220 ℃ and above high temperature template 1 and molten resin to cause the problem of scald to operating personnel.

The cleaning device further comprises a pressure adjusting mechanism, wherein the pressure adjusting mechanism is used for adjusting the pressure of the cutter on the surface of the template 1, so that the cutter can better cut off resin, and the cleaning work of the template 1 is completed. Wherein, the mounting rack and the main stressed components are made of carbon steel to ensure the mechanical strength; the cutter is made of beryllium bronze to protect the template 1 from damage.

The utility model discloses be applied to 1 clearance operations of template during extrusion granulator set driving, can reduce manpower consumption, ensure template 1's clearance quality for template 1's clearance speed, guarantee template 1's clearance safety is driven to large-scale extrusion granulator set, or in the production of various model extrusion granulator set, high, super high melt index's license plate driving is especially effective.

In an exemplary embodiment, the mounting frame comprises a frame body 2, the frame body 2 is provided with two sliding rails 3, each sliding rail 3 is provided with a sliding part, and two ends of the cutting knife are respectively connected with the two sliding parts. Two slide rails 3 are usually vertically arranged, the two vertically arranged slide rails 3 are respectively positioned at two sides of the template 1, and the cutter can move up and down along the slide rails 3 to realize the cleaning function of the template 1. It should be noted that the two slide rails 3 may also be transversely arranged, so that the cutter can move left and right along the slide rails 3.

As shown in fig. 2, preferably, both ends of the sliding rail 3 are provided with synchronizing wheels 4, a synchronizing chain 5 is arranged between the two synchronizing wheels 4, and the synchronizing chain 5 is fixedly connected with the sliding member. The frame body 2 rotates and is equipped with synchronizing shaft 6, the both ends of synchronizing shaft 6 are connected with synchronizing wheel 4 of two slide rails 3 respectively. When the cutter slides up and down, the two sliding parts respectively slide up and down along the two sliding rails 3, and under the action of the synchronizing shaft 6, the synchronizing wheel 4 and the synchronizing chain 5, the two sliding parts can synchronously move, and the two ends of the cutter are kept horizontal, so that the cleaning effect of the template 1 can be improved. The utility model discloses can guarantee the traffic direction and the route of marcing of cutter, make the cutter remove along 1 surface of template and realize the clearance function.

Specifically, the slider includes coaster 7, coaster 7 and slide rail 3 sliding fit, coaster 7 is connected with bracing piece 8, bracing piece 8 is connected with the cutter. The supporting rod 8 is transversely arranged, the supporting rod 8 is perpendicular to the sliding rail 3, the supporting rod 8 has a certain length, and the pressure of the pressure adjusting mechanism for adjusting the pressure of the cutter on the surface of the template 1 is facilitated.

As shown in fig. 1, the cutter comprises a cutter body 9, driving handles 10 are arranged at two ends of the cutter body 9, and the driving handles 10 are connected with a support rod 8. The length of the cutter body 9 is matched with the diameter of the template 1, the driving handle 10 extends to the outer side of the slide rail 3, an operator can hold the driving handle 10 to control the cutter body 9 to move upwards or downwards quickly, and molten resin flowing out of a die hole is cut off. Preferably, the cutter is provided with an upper cutter edge and a lower cutter edge, the upper cutter edge and the lower cutter edge form an inclined angle with the surface of the template 1, the upper cutter edge is arranged obliquely upwards, the lower cutter edge is arranged obliquely downwards, and when the cutter moves up and down, the upper cutter edge and the lower cutter edge can remove resin on the surface of the template 1, so that the cleaning work of the template 1 can be completed better.

The driving handle 10 is provided with a mounting through hole matched with the supporting rod 8, the driving handle 10 is connected with the supporting rod 8 in a sliding mode through the mounting through hole, and the pressure adjusting mechanism can adjust the relative position of the supporting rod 8 and the driving handle 10, so that the pressure of the cutter on the surface of the template 1 can be adjusted. The supporting rod 8 penetrates through an installation through hole of the driving handle 10, and the position of the driving handle 10 is adjusted through the pressure adjusting mechanism, so that the pressing force of the cutter is adjusted, and the cleaning work of the template 1 is better completed.

As shown in fig. 2, in one embodiment, the pressure adjusting mechanism includes an adjusting spring 11 and a limiting member, the adjusting spring 11 is sleeved on the supporting rod 8, two ends of the adjusting spring 11 are respectively in contact with the pulley 7 and the driving handle 10, the limiting member is movably disposed on the supporting rod 8 and limits the driving handle 10, the adjusting spring 11 is in a compressed state, the adjusting spring 11 and the limiting member respectively apply opposite acting forces to the driving handle 10, and the pressing force of the blade body on the surface of the die plate 1 is adjusted by adjusting the compressed state of the adjusting spring 11.

Preferably, the locating part includes stop nut 12, the tip of bracing piece 8 be equipped with the external screw thread of stop nut 12 adaptation, stop nut 12 and 8 threaded connection of bracing piece, and stop nut 12 supports tightly with one side that adjusting spring 11 was kept away from to driving handle 10. The driving handle 10 is connected with the cutter body, and both can move simultaneously. The adjusting spring 11 is in a compressed state, the adjusting spring 11 provides elastic force for the driving handle 10, the limiting nut 12 provides pressure for the driving handle 10, and the pressing force of the cutter on the surface of the template 1 can be adjusted by adjusting the position of the limiting nut 12.

As shown in fig. 1, as an alternative of this embodiment, the top and the bottom of the mounting rack are both provided with extension slideways 13, the two extension slideways 13 are respectively located at the top and the bottom of the die plate 1, the extension slideways 13 are provided with two stainless steel strips, the surfaces of the two stainless steel strips and the surface of the die plate 1 are located on the same plane, and the extension slideways can enable the cutter to cut off the resin quickly and smoothly without affecting the normal operation of the extrusion granulator unit.

In the description of the present invention, the terms "mounting", "connecting", "fixing", etc. should be understood in a broad sense, and may be fixedly connected, detachably connected, or integrated; may be a mechanical or electrical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention will be understood to those skilled in the art. Furthermore, the particular features, structures, etc. described in the examples can be included in at least one implementation and can be combined by one skilled in the art without conflicting therewith. The protection scope of the present invention is not limited to the above specific examples, and according to the basic technical idea of the present invention, the embodiments that can be imagined without creative work by those of ordinary skill in the art all belong to the protection scope of the present invention.

Claims

1. The template cleaning device is characterized by comprising a mounting frame, wherein a cutter is arranged on the mounting frame and can move along the mounting frame to clean resin on the surface of a template (1); the cutting device is characterized by further comprising a pressure adjusting mechanism, wherein the pressure adjusting mechanism is used for adjusting the pressure of the cutting knife on the surface of the template (1).

2. Formwork cleaning apparatus as claimed in claim 1, wherein the mounting frame comprises a frame body (2), the frame body (2) is provided with two sliding rails (3), both sliding rails (3) are provided with sliding parts, and both ends of the cutting knife are respectively connected with the two sliding parts.

3. Formwork cleaning apparatus as claimed in claim 2, characterized in that both ends of the sliding rail (3) are provided with a synchronizing wheel (4), a synchronizing chain (5) is provided between the two synchronizing wheels (4), the synchronizing chain (5) is connected with the sliding member.

4. The formwork cleaning device as claimed in claim 3, wherein the frame body (2) is rotatably provided with a synchronizing shaft (6), and two ends of the synchronizing shaft (6) are respectively connected with the synchronizing wheels (4) of the two sliding rails (3).

5. Formwork cleaning apparatus as claimed in claim 2, wherein the slider comprises a trolley (7), the trolley (7) is slidably engaged with the slide rail (3), the trolley (7) is connected with a support bar (8), and the support bar (8) is connected with the cutter.

6. The stencil cleaning apparatus of claim 5, wherein the cutter comprises a cutter body (9), and a driving handle (10) is provided at an end of the cutter body (9), and the driving handle (10) is connected to the support rod (8).

7. The formwork cleaning device as claimed in claim 6, wherein the driving handle (10) is provided with a mounting through hole adapted to the support rod (8), the driving handle (10) is slidably connected with the support rod (8) through the mounting through hole, and the pressure adjusting mechanism can adjust the relative positions of the support rod (8) and the driving handle (10), thereby adjusting the pressure of the cutter on the surface of the formwork (1).

8. The formwork cleaning device as claimed in claim 7, wherein the pressure adjusting mechanism comprises an adjusting spring (11) and a limiting member, the adjusting spring (11) is sleeved on the supporting rod (8), two ends of the adjusting spring (11) are respectively contacted with the trolley (7) and the driving handle (10), and the limiting member is movably arranged on the supporting rod (8) and limits the driving handle (10).

9. The formwork cleaning device as claimed in claim 8, wherein the limiting member comprises a limiting nut (12), the limiting nut (12) is in threaded connection with the support rod (8), and the limiting nut (12) abuts against one side of the driving handle (10) far away from the adjusting spring (11).

10. Formwork cleaning apparatus as claimed in claim 1, wherein the mounting frame is provided with two extension runners (13), the two extension runners (13) being located on either side of the formwork (1) respectively; the cutter is provided with an upper cutter edge and/or a lower cutter edge, and the upper cutter edge and/or the lower cutter edge form an inclined angle with the surface of the template (1).