CN209409262U - Hot melt adhesive single screw extrusion machine - Google Patents
Hot melt adhesive single screw extrusion machine Download PDFInfo
- Publication number
- CN209409262U CN209409262U CN201821744874.8U CN201821744874U CN209409262U CN 209409262 U CN209409262 U CN 209409262U CN 201821744874 U CN201821744874 U CN 201821744874U CN 209409262 U CN209409262 U CN 209409262U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- hot melt
- melt adhesive
- rotating bar
- single screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a kind of hot melt adhesive single screw extrusion machines, it includes body, filter screen is equipped with right above the entrance of the body, the inlet of the body is equipped with the multiple Fasteners being detachably connected to filter screen, each Fastener includes rotating bar and the runner that is threadedly connected in rotating bar, the rotating bar is equipped with the runner being threadedly coupled with it, and the top of the body is equipped with the hinge bar hinged with rotating bar.Utility model has the effect of conveniently removing and installing filter screen.
Description
Technical field
The utility model relates to the technical fields of hot melt adhesive processing, more particularly, to a kind of hot melt adhesive single screw extrusion machine.
Background technique
Single screw extrusion machine is the equipment for carrying out heating and thermal insulation to melted material and squeezing out, and squeezes from single screw extrusion machine
Material out is relatively uniform, more easily can carry out splicing and carry out the processing of next step.
In the prior art, the number of patent application that can refer to is the patent document of CN105313287A, and it discloses a kind of lists
Screw extruder, it includes motor, screw rod, heater and discharge port.The motor output point is connect with retarder；It is described to subtract
Fast device is connected with shaft coupling port；The screw rod is matched by shaft coupling with retarder and motor；The feed inlet setting
With the surface of barrel；Blender is equipped at the top of the feed inlet；The screw rod is set in barrel；The screw rod is equipped with main spiral shell
Line and deputy thread；The barrel is externally provided with several heaters；One layer of heat preservation layer is wrapped up outside the heater；The barrel outer end is set
It is equipped with safty shield；The bottom of the single screw extrusion machine is equipped with die head；The bottom end of die head is arranged in the discharge port；It is described
The left side of discharge port is arranged in filter layer；Rectangle baffle is provided among the die head of the screw extruder.
Prior art among the above has the following deficiencies: that, when processing to hot melt adhesive, hot melt adhesive is in reaction kettle
Many impurity are had inside it after interior heating is completed, will affect the quality of hot melt adhesive without being filtered, and at present
Filter screen is all set at the discharge nozzle of single screw extrusion machine, and when the impurity on filter screen hoards a certain amount of, filter screen needs are taken
It is cleaned out, but the filter screen installation and removal in discharge nozzle are not convenient enough at present.
Utility model content
The purpose of the utility model is to provide a kind of hot melt adhesive single screw extrusion machines easy to disassemble with installation filter screen.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
The entrance surface of a kind of hot melt adhesive single screw extrusion machine, including body, the body is equipped with filter screen, the machine
The inlet of body is equipped with the multiple Fasteners being detachably connected to filter screen, and the Fastener includes rotating bar and screw thread
The runner being connected in rotating bar, the rotating bar are equipped with the runner that is threadedly coupled with it, the top of the body be equipped with
The hinged hinge bar of rotating bar.
By using above-mentioned technical proposal, the crowded entrance of hot melt adhesive list roller, which is located at immediately below hot melt adhesive reaction kettle, to be connect
Filter screen, when installing to filter screen, is first put on the entrance of body, then rotating bar turns to filter screen side by material
Position at, rotating wheel makes runner be expressed to filter screen side to complete the fixation to filter screen, is needing to take filter screen
When out, filter screen can be unloaded by rotating backward runner, simple and convenient.
The utility model is further arranged to: the inlet of the body offers the holding tank with filter screen cooperation, institute
The upper edge for stating holding tank offers rounded corner.
By using above-mentioned technical proposal, holding tank can limit filter screen, prevent filter screen from shaking, and hold
The rounded corner on slot top received can more filter screen be put into.
The utility model is further arranged to: the rotating bar is removably connected with limited block far from one end of rotating bar.
By using above-mentioned technical proposal, limited block can limit runner, prevent runner from deviating from from rotating bar.
The utility model is further arranged to: the side of the limited block offers the opening being threadedly coupled with rotating bar,
Handle is installed on the side wall of the limited block.
By using above-mentioned technical proposal, it is connect by being open with the head threads of rotating bar to consolidate to limited block
Fixed, rotating bar, which rotates backward, can remove limited block to mount and dismount to runner, more convenient, be driven by handle
Runner is rotated, more laborsaving.
The utility model is further arranged to: the entrance top of the body is removably connected with feeding warehouse, the charging
The area of the import in storehouse is greater than the area of outlet.
By using above-mentioned technical proposal, hot melt adhesive is passed through the biggish feeding warehouse of bore after coming out from reaction kettle and is entered back into
Onto filter screen, prevent hot melt adhesive from spilling.
The utility model is further arranged to: the rubber being affixed with the top of filter screen is installed on the side wall of the feeding warehouse
Rubber mat.
By using above-mentioned technical proposal, at the place of being affixed of feeding warehouse and filter screen, setting rubber pad carrys out hot melt adhesive and is deposited in
It is simultaneously overflowed from the junction of feeding warehouse and filter screen on the top of filter screen.
The utility model is further arranged to: the outside of the feeding warehouse is equipped with connecting plate, the connecting plate and body it
Between be threaded with bolt.
By using above-mentioned technical proposal, feeding warehouse is fixed by bolt, it can be more easily to feeding warehouse
It is disassembled and installed.
In conclusion the advantageous effects of the utility model are as follows:
1. the utility model is detachably fixed the filter screen for being set to body inlet by Fastener, can compare
Easily filter screen is disassembled and installed；
2. the utility model offers holding tank by the top in body and is put into filter screen, guarantee filter screen position
Accurately；
3. the utility model limited block can limit runner, prevent runner from deviating from from rotating bar.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram that the utility model embodies feed pipe and feeding warehouse；
Fig. 3 is the utility model feed pipe and Fastener perspective view of the explosion；
Fig. 4 is the utility model Fastener perspective view of the explosion；
Fig. 5 is the utility model filter screen and feed pipe perspective view of the explosion.
In figure, 1, body；11, feed pipe；12, support plate；121, holding tank；122, rounded corner；123, link slot；124,
Hinge bar；2, filter screen；21, mating groove；3, Fastener；31, rotating bar；311, limited block；3111, it is open；312, handle；
32, runner；4, feeding warehouse；41, connecting plate；42, bolt；43, rubber pad.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of hot melt adhesive single screw extrusion machine disclosed by the utility model, including body 1, filter screen 2, card
Tight part 3 and feeding warehouse 4.Body 1 it is horizontal positioned on the ground and the entrance of body 1 be located at that hot melt adhesive reaction stock exports just under
Side, as shown in Figure 3 and Figure 5, the inlet of body 1 is installed with the feed pipe 11 in the direction being vertically arranged, the top of feed pipe 11
It is installed with horizontally disposed support plate 12, the side length of support plate 12 is greater than the side length of feed pipe 11.
Filter screen 2 is set to the surface of support plate 12, and the top of support plate 12 offers rectangular holding tank 121, accommodates
The depth of slot 121 is less than the thickness of filter screen 2, offers rounded corner 122 on each edge of holding tank 121, filter screen 2 is in
It is rectangular and be adapted with holding tank 121 and its underpart level is put into holding tank 121.It is arranged in this way, 121 energy of holding tank
It is enough that filter screen 2 is limited, prevent filter screen 2 from shaking, and limit to filter screen 2, the circle on 121 top of holding tank
Chamfering 122 can more filter screen 2 be put into.
There are two and positioned at the two sides of feed pipe 11 altogether for Fastener 3, and Fastener 3 includes 32 support plate of rotating bar 31 and runner
12 two sides side wall corresponds to and offers link slot 123 at the position of rotating bar 31, and link slot 123 is adjacent perpendicular to support plate 12
While extending towards the lower section of filter screen 2.It is installed at the position of corresponding 2 lower section of filter screen of link slot 123 horizontally disposed hinged
Bar 124, hinge bar 124 along the adjacent edge of filter screen 2 length direction be arranged, rotating bar 31 be vertically arranged and its lower end with
Hinge bar 124 carries out hingedly, screw thread being offered on the lateral wall of rotating bar 31, and the middle part of runner 32 is threaded in rotating bar 31
On.
The underface that the crowded entrance of hot melt adhesive list roller is located at hot melt adhesive reaction kettle carries out splicing, pacifies to filter screen 2
When dress, first filter screen 2 is put on the entrance of body 1, then rotating bar 31 turns at the position of 2 side of filter screen, rotation
Runner 32 makes runner 32 be expressed to 2 side of filter screen to complete the fixation to filter screen 2, when needing to take out filter screen 2,
Filter screen 2 can be unloaded by rotating backward runner 32, simple and convenient.
As shown in figure 4, the top of rotating bar 31 is equipped with cylindrical limited block 311, limited block 311 is horizontally disposed with and it
Lower part offers opening 3111 compatible with the top of rotating bar 31, and limited block 311 is threaded in limit plate, limited block
Fixed there are four horizontally disposed handle 312 on 311 outer ring surface, four handles 312 are uniform along the outer peripheral surface of limited block 311
Setting.It is arranged in this way, limited block 311 can limit runner 32, prevent runner 32 from deviating from from rotating bar 31.It is logical
It crosses opening 3111 to be connect with the head threads of rotating bar 31 limited block 311 is fixed, rotating bar 31 rotates backward can be with
Limited block 311 is removed to mount and dismount to runner 32, it is more convenient, 32 turns of runner are driven by handle 312
It is dynamic, it is more laborsaving.
As shown in figure 3, feeding warehouse 4 vertically be set to filter screen 2 surface, the cross section of feeding warehouse 4 be square and from
Under gradually expanded outwardly to upper, the area of such 4 upper inlet of feeding warehouse is greater than the area of lower part outlet.It is arranged in this way,
Hot melt adhesive is passed through the biggish feeding warehouse 4 of bore after coming out from reaction kettle and is entered back into onto filter screen 2, prevents hot melt adhesive from spilling.
The two sides of the bottom of feeding warehouse 4 are installed with horizontally disposed connecting plate 41, and filter screen 2, which is correspondingly connected with to offer at the position of plate 41, matches
Slot 21 is closed, connecting plate 41 passes through mating groove 21 and the top of support plate 12 is affixed, between each connecting plate 41 and support plate 12
It is threaded with the bolt 42 that the two is fixed.Feeding warehouse 4 is fixed by bolt 42, it can be more easily right
Feeding warehouse 4 is disassembled and installed.
The hot melt adhesive being deposited on filter screen 2 in order to prevent is overflowed from the junction of feeding warehouse 4 and filter screen 2, is being fed
The bottom in storehouse 4 is installed with horizontally disposed two rubber pads 43, and two rubber pads 43 are located at the two sides of filter screen 2, each
Side wall of the side wall of rubber pad 43 respectively with two connecting plates 41 is affixed, the lower part of rubber pad 43 and the upper surface of filter screen 2
It is affixed, in this way when the bolt 42 on connecting plate 41 is tightened, rubber pad 43 is close to prevent hot melt adhesive with the side wall of filter screen 2
It overflows.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (7)
1. a kind of hot melt adhesive single screw extrusion machine, including body (1), it is characterised in that: set right above the entrance of the body (1)
Having filter screen (2), the inlet of the body (1) is equipped with the multiple Fasteners (3) being detachably connected to filter screen (2),
Each Fastener (3) is including rotating bar (31) and the runner (32) being threadedly connected on rotating bar (31), the rotation
Bar (31) is equipped with the runner (32) being threadedly coupled with it, and the top of the body (1) is equipped with the hinge hinged with rotating bar (31)
Extension bar (124).
2. hot melt adhesive single screw extrusion machine according to claim 1, it is characterised in that: open the inlet of the body (1)
Equipped with the holding tank (121) cooperated with filter screen (2), the upper edge of the holding tank (121) offers rounded corner (122).
3. hot melt adhesive single screw extrusion machine according to claim 1, it is characterised in that: the rotating bar (31) is far from rotation
One end of bar (31) is removably connected with limited block (311).
4. hot melt adhesive single screw extrusion machine according to claim 3, it is characterised in that: the side of the limited block (311)
The opening (3111) being threadedly coupled with rotating bar (31) is offered, is installed with handle on the side wall of the limited block (311)
(312)。
5. hot melt adhesive single screw extrusion machine according to claim 1, it is characterised in that: the entrance top of the body (1)
It is removably connected with feeding warehouse (4), the area of the import of the feeding warehouse (4) is greater than the area of outlet.
6. hot melt adhesive single screw extrusion machine according to claim 5, it is characterised in that: on the side wall of the feeding warehouse (4)
It is installed with the rubber pad (43) being affixed with the top of filter screen (2).
7. hot melt adhesive single screw extrusion machine according to claim 5, it is characterised in that: the outside of the feeding warehouse (4) is set
Have connecting plate (41), is threaded with bolt (42) between the connecting plate (41) and body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821744874.8U CN209409262U (en) | 2018-10-25 | 2018-10-25 | Hot melt adhesive single screw extrusion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821744874.8U CN209409262U (en) | 2018-10-25 | 2018-10-25 | Hot melt adhesive single screw extrusion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209409262U true CN209409262U (en) | 2019-09-20 |
Family
ID=67931936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821744874.8U Expired - Fee Related CN209409262U (en) | 2018-10-25 | 2018-10-25 | Hot melt adhesive single screw extrusion machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209409262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021841A (en) * | 2021-03-25 | 2021-06-25 | 重庆国际复合材料股份有限公司 | Double-screw extruder |
-
2018
- 2018-10-25 CN CN201821744874.8U patent/CN209409262U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021841A (en) * | 2021-03-25 | 2021-06-25 | 重庆国际复合材料股份有限公司 | Double-screw extruder |
| CN113021841B (en) * | 2021-03-25 | 2022-10-11 | 重庆国际复合材料股份有限公司 | Double-screw extruder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20201025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |