CN213412845U

CN213412845U - A extruder for heparin tube production

Info

Publication number: CN213412845U
Application number: CN202022287180.XU
Authority: CN
Inventors: 范鑫群
Original assignee: Ningbo Xinshang Material Technology Co ltd
Current assignee: Ningbo Xinshang Material Technology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-11
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses an extruder for heparin tube production, including frame, heater and hob, the below welded mounting of frame has the supporting legs, the surface of frame is provided with the ventilation hole, the top welded mounting of frame has a section of thick bamboo wall, the heater is installed through the bolt in the bottom of frame, the motor is installed through the bolt in the bottom of frame, the controller is installed to the opposite side of safety cover, the top welded mounting of safety cover has the agitator, and the top of the safety cover of telling runs through installs the funnel, the inside cover of section of thick bamboo wall has the zone of heating, the inside cover of zone of heating has the hob, and the hob runs through and installs the one side at the safety cover, the fan is installed to one side of frame. The utility model discloses at funnel top installation agitator, the poking bar of agitator stretches into in the funnel, is stirred by the poking bar earlier in plastic granules gets into the funnel, gets into again in the section of thick bamboo by the rotatory stirring misce bene of hob.

Description

A extruder for heparin tube production

Technical Field

The utility model relates to a heparin tube production technical field specifically is an extruder for heparin tube production.

Background

The blood collection tube is commonly used for collecting blood samples in hospitals, and is characterized by being soft, fine and not easy to damage, and the blood collection tube in hospitals is in large demand, so that the blood collection tube is continuously manufactured by an extruder, the extruder belongs to one of the types of plastic machinery, and the plastic extruder can be divided into a double-screw extruder, a single-screw extruder, a rare multi-screw extruder and a non-screw extruder.

The existing extruder has the following defects:

1. the extruder of traditional heparin tube production is put into behind the multiple plastic granules with the heating of screw rod while mixing, and it just melts before the misce bene just to probably cause the inside material of plastics inhomogeneous, the quality is poor.

2. The extruder blood sampling pipe of traditional heparin tube production just directly puts into and holds equipment after coming out from the bush, but the heparin tube temperature this moment is still very high, and plastics may warp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an extruder for heparin tube production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an extruder for heparin tube production, includes frame, heater and hob, the below welded mounting of frame has the supporting legs, the surface of frame is provided with the ventilation hole, the top welded mounting of frame has a section of thick bamboo wall, the heater is installed through the bolt in the bottom of frame, the motor is installed through the bolt in the bottom of frame, the controller is installed to the opposite side of safety cover, the top welded mounting of safety cover has the agitator, and the top of the safety cover of telling runs through and installs the funnel, and the funnel is located one side of agitator, the inside cover of section of thick bamboo wall has the zone of heating, the inside cover of zone of heating has the hob, and the hob runs through and installs the one side at the safety cover, the fan is installed to.

Preferably, one side of the cylinder wall is provided with a hinge, and the other side of the cylinder wall is provided with a clamping piece.

Preferably, a heating rod is installed inside the heating layer and connected with the heater through a wire.

Preferably, the output end of the motor is provided with a rotating wheel, and the outer side of the rotating wheel is sleeved with a belt.

Preferably, a stirring rod is arranged below the stirrer, and the lower end of the stirring rod extends into the funnel.

Preferably, the protective cover is internally provided with a feed inlet, and the feed inlet is positioned below the funnel.

Preferably, the runner is installed to one side of hob, and the runner is located the inside of safety cover, and setting device is installed to the opposite side screw thread of hob, and one side of setting device is provided with the discharge gate.

Preferably, the fan is located below the discharge port, and dust screens are installed at two ends of the fan.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an in funnel top installation agitator, the poking bar of agitator stretches into in the funnel, and in the plastic granules of misce bene got into the funnel, because the below of poking bar sets up the buffering of a plurality of outstanding metal rollers, in the plastic granules can't get into a section of thick bamboo smoothly, it can fall from the clearance at the stirring in-process, by first stirring, then get into the one end that is not wrapped by the zone of heating in the hob, the hob rotation can continue the stirring with it evenly.

2. The utility model discloses an at discharge gate below installation fan, after the heparin tube is processed to accomplish and comes out from the discharge gate, the air temperature that the fan blew off equals indoor temperature, compares in the heparin tube temperature very low, can all install the dust screen with the heparin tube cooling, the dust screen is all installed to the front and back end of fan, prevents that the fan from blowing the dust in with the air to the heparin tube surface pollution heparin tube.

Drawings

Fig. 1 is a schematic sectional structure of the present invention;

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

fig. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the structure of the wall of the barrel of the present invention;

FIG. 5 is a schematic structural view of the shaping device of the present invention;

in the figure: 1. an outer frame; 101. supporting legs; 102. a vent hole; 2. a cylinder wall; 201. a hinge; 202. a fastener; 3. a heater; 301. a heating layer; 302. a heating rod; 4. a motor; 401. a rotating wheel; 402. a belt; 5. a protective cover; 501. a controller; 6. a stirrer; 601. a stirring rod; 7. a funnel; 701. a feed inlet; 8. a screw rod; 801. a shaping device; 802. a discharge port; 9. a fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: an extruder for blood collection tube production comprises an outer frame 1, a heater 3 and a screw rod 8, wherein a supporting leg 101 is welded and installed below the outer frame 1, the outer frame 1 provides protection for devices inside the outer frame 1 and supports other accessories simultaneously, all the parts are connected to enable the outer frame to work normally, a truncated cone-shaped rubber block is adhered below the supporting leg 101, the contact area is increased, the stability is improved, the supporting leg 101 prevents the devices from being in direct contact with the ground, the devices are prevented from being damaged due to collision between the devices and the ground due to operation of a motor 4 during working, a vent hole 102 is formed in the surface of the outer frame 1, the heat accumulation of the devices inside the outer frame 1 during working is avoided through the vent hole 102, a cylinder wall 2 is welded and installed above the outer frame 1, equipment inside the cylinder wall 2 is protected by metal, and heat insulation materials are installed inside the cylinder, the bottom of the outer frame 1 is provided with a heater 3 through a bolt, the heater 3 can convert input alternating current into high-voltage direct current and output the high-voltage direct current to the heating rod 302, the bottom of the outer frame 1 is provided with a motor 4 through a bolt, the motor 4 provides power for the spiral rod 8, a protective cover 5 is welded and installed above the outer frame 1, the protective cover 5 is welded and installed on one side of the cylinder wall 2, the protective cover 5 provides protection for internal components and simultaneously provides support for surrounding components and connects the components to enable the components to work normally, the other side of the protective cover 5 is provided with a controller 501, the controller 501 provides control for the whole device, a stirrer 6 is welded and installed above the protective cover 5, the stirrer 6 stirs unmixed plastic particles to enable the particles to be mixed uniformly, a funnel 7 is installed above the protective cover 5 in a penetrating mode, and the funnel 7 is located on, plastic granules is poured into to 7 suitable for reading of funnel, and the end opening is little can to converge plastic granules stirs at the end opening, the inside cover of section of thick bamboo wall 2 has zone of heating 301, and zone of heating 301 temperature is very high it can heat plastic granules and make it melt into liquid, the inside cover of zone of heating 301 has hob 8, and hob 8 runs through and installs in one side of safety cover 5, can mix plastic granules when hob 8 is rotatory, can impel the extrusion to discharge gate 802 with plastics in the time of rotatory simultaneously, fan 9 is installed to one side of frame 1, and fan 9 can be for the cooling of the heparin tube that processing was accomplished.

Further, hinge 201 is installed to one side of section of thick bamboo wall 2, and section of thick bamboo wall 2 and zone of heating 301 cut from the middle and divide into two halves, can overturn by hinge 201 connection, and fastener 202 is installed to the opposite side of section of thick bamboo wall 2, and fastener 202 also can overturn and open, and it provides fixedly when closing for section of thick bamboo wall 2, and section of thick bamboo wall 2 can be opened closed, makes things convenient for staff to wash after equipment work again finishes.

Further, the internally mounted of zone of heating 301 has heating rod 302, and heating rod 302 passes through the wire and is connected with heater 3, and zone of heating 301 is the heat conduction material, and heating rod 302 resistance is very big, opens the back when

heater

3, and 302 in the electric current afferent heating rod, heating rod 302 turns into electric energy heat energy, then transmits to zone of heating 301 and makes zone of heating 301 temperature rise, and plastic granules and zone of heating 301 direct contact are heated and are melted.

Further, the output end of the motor 4 is provided with a rotating wheel 401, the outer side of the rotating wheel 401 is sleeved with a belt 402, the other end of the belt 402 is also sleeved with a rotating wheel 401, and after the motor 4 is turned on, the rotating wheel 401 at the output end rotates to drive the belt 402 to rotate and then drive the rotating wheel 401 at the other end to rotate.

Further, puddler 601 is installed to the below of agitator 6, and in puddler 601's lower extreme stretched into funnel 7, agitator 6 was controlled by controller 501, pours into funnel 7 into plastic granules, because funnel 7 end opening is smaller and puddler 601 below has a plurality of metal rod to provide the buffering, and plastic granules can not get into a section of thick bamboo immediately, and puddler 601 can be with plastic granules stirring at rotatory in-process, then plastic granules falls from metal rod's clearance.

Further, the inner part of the protective cover 5 is provided with a feeding hole 701, the feeding hole 701 is positioned below the funnel 7, the heating layer 301 is not arranged around the feeding hole 701, but the feeding hole 701 is penetrated by the screw rod 8, the stirred plastic particles fall from the funnel 7 and enter the feeding hole 701, and the plastic particles are conveyed towards the shaping device 801 while being rotated and stirred by the screw rod 8.

Further, runner 401 is installed to one side of hob 8, and runner 401 is located the inside of safety cover 5, and runner 401 is driven by motor 4 through belt 402 and is rotated, and setting device 801 is installed to the opposite side screw thread of hob 8, and one side of setting device 801 is provided with discharge gate 802 setting device 801 and is removable, and its inside shape is required heparin tube shape, is moulded after the plastics that melt are extruded and get into setting device 801, then comes out from discharge gate 802.

Further, fan 9 is located the below of discharge gate 802, and the dust screen is installed at fan 9's both ends, is processed the completion when the heparin tube and comes out from discharge gate 802, and the air temperature that fan 9 blew off equals indoor temperature, compares in the heparin tube temperature very low, can all install the dust screen with the heparin tube cooling, and the dust screen prevents that fan 9 from blowing the dust in the air to heparin tube surface contamination heparin tube.

The working principle is as follows: before using this device, the staff examines the device earlier, confirms that there is not the problem after use, opens the machine switch, pours plastic granules into funnel 7, plastic granules enter into a section of thick bamboo after 6 stirs through the agitator, then by 8 transport forward of rotatory hob limit stirs, in-process transported is heated by zone of heating 301 and is melted, reach behind the setting device 801 position by extrusion moulding, come out from discharge gate 802 and prevent by the cooling of fan 9 deformation, processing is accomplished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an extruder for heparin tube production, includes frame (1), heater (3) and hob (8), its characterized in that: the support leg (101) is installed at the lower part of the outer frame (1) in a welded mode, a ventilation hole (102) is formed in the surface of the outer frame (1), the cylinder wall (2) is installed at the upper part of the outer frame (1) in a welded mode, the heater (3) is installed at the bottom of the outer frame (1) through a bolt, the motor (4) is installed at the bottom of the outer frame (1) through a bolt, the protective cover (5) is installed at the upper part of the outer frame (1) in a welded mode, the protective cover (5) is installed at one side of the cylinder wall (2) in a welded mode, the controller (501) is installed at the other side of the protective cover (5), the stirrer (6) is installed at the upper part of the protective cover (5) in a welded mode, the funnel (7) penetrates through the upper part of the protective cover (5, the inside cover of zone of heating (301) has hob (8), and hob (8) run through and install one side at safety cover (5), fan (9) are installed to one side of frame (1).

2. An extruder for blood collection tube production according to claim 1, wherein: the hinge (201) is installed on one side of the cylinder wall (2), and the clamping piece (202) is installed on the other side of the cylinder wall (2).

3. An extruder for blood collection tube production according to claim 1, wherein: the heating layer (301) is internally provided with a heating rod (302), and the heating rod (302) is connected with the heater (3) through a lead.

4. An extruder for blood collection tube production according to claim 1, wherein: the output end of the motor (4) is provided with a rotating wheel (401), and the outer side of the rotating wheel (401) is sleeved with a belt (402).

5. An extruder for blood collection tube production according to claim 1, wherein: a stirring rod (601) is arranged below the stirrer (6), and the lower end of the stirring rod (601) extends into the funnel (7).

6. An extruder for blood collection tube production according to claim 1, wherein: the inside mounting of safety cover (5) has feed inlet (701), and feed inlet (701) are located the below of funnel (7).

7. An extruder for blood collection tube production according to claim 1, wherein: runner (401) are installed to one side of hob (8), and runner (401) are located the inside of safety cover (5), and setting device (801) are installed to the opposite side screw thread of hob (8), and one side of setting device (801) is provided with discharge gate (802).

8. An extruder for blood collection tube production according to claim 1, wherein: the fan (9) is positioned below the discharge hole (802), and dust screens are installed at two ends of the fan (9).