CN207242231U - A kind of automatic blood, bag seperator conveying roller mechanism - Google Patents

Abstract

A kind of automatic blood, bag seperator conveying roller mechanism, including at least two groups of the conveying roller group arranged along conveying direction, two adjacent groups convey the length for being smaller than plasma bags between roller group, and every group of conveying roller group is made of two conveying rollers arranged up and down.The utility model is by adopting the above-described technical solution, compared with prior art, the utility model coordinates automatic blood, bag seperator, realize efficient full-automatic mechanical-type broken bag, it is automatically finished from discharging overall process is fed to, time saving and energy saving, work efficiency is enhanced about more than once compared with prior art.Design of the rib with groove is set on the utility model conveying roller so that plasma bags can be just stuck between conveying roller, and ensure its can smooth motion in the horizontal direction, compression roller is smoothly entered with correct angle, it is ensured that the normal operation of whole equipment.

Description

A kind of automatic blood, bag seperator conveying roller mechanism

Technical field

The utility model belongs to machinery equipment field, it particularly relates to a kind of automatic blood, bag seperator conveying roller machine Structure.

Background technology

The human normal plasma that the raw materials used blood plasma system of human serum albumin is gathered with plasmaphoresis, the blood plasma of collection put blood plasma In bag special, it is desirable to interior when 6 is small must freeze the preservation of below -20 DEG C of juxtaposition.After blood plasma reaches certain amount, life can be put into Production.Before production, refrigerated plasma bag is cut through, extrudes frozen blood lumps, then by 37 DEG C of thawings for a long time in slurry tank is melted.

At present, blood product manufacturer in China's manually operates, and shortcoming is that labor intensity is big, and work efficiency is low, holds Secondary pollution is easily caused, and melts slurry time length.Patent " a kind of plasma bags automatically washing and sterilizing broken bag unit equipment " (CN201320022542.X) disclosed in it is a kind of integrate cleaning, disinfection and blood, a kind of equipment of bag separation function, it is not Foot part is：Need manually by plasma bags plug to equipment, work efficiency is relatively low.

Utility model content

To solve the problems, such as that the equipment work efficiency in background technology is relatively low, the utility model provide a kind of automatic blood, Bag seperator conveying roller mechanism.

The technical solution of the utility model is：A kind of automatic blood, bag seperator conveying roller mechanism, including along conveying direction cloth At least two groups of conveying roller groups put, two adjacent groups convey the length for being smaller than plasma bags between roller group；Every group of conveying roller group Include two conveying rollers arranged up and down.

Thus, the length for being smaller than plasma bags between two adjacent groups conveying roller group, to ensure that plasma bags will not slave phase Drop between adjacent two groups of conveying rollers.

The conveying roller mechanism includes two groups of conveying roller groups being arranged along before and after conveying direction, between two groups of conveying roller groups The length of plasma bags is smaller than, to ensure that plasma bags will not drop between two adjacent groups conveying roller.

The conveying roller body is cylinder, its surface is equably provided with 3-5 bar ribs along conveying roller axis direction； The middle part of every rib, a groove to match with blood plasma bag shape is provided with along perpendicular to conveying roller axis direction；Conveying roller one The surface at end is additionally provided with location structure.Thus, because plasma bags are to heave state before broken bag, by setting groove so that blood Slurry bag can be stuck in groove just.

The quantity of rib is set to the reason for 3-5 bars and is：If the quantity of rib be less than three, conveying roller mechanism can not achieve by The function that plasma sackholder is handled and transported；If the quantity of rib is more than five, because plasma bags thickness is inconsistent, plasma bags are easy to cause It is stuck between conveying roller, influence equipment normal operation.

In order to make plasma bags keep horizontal direction smooth motion, plasma bags two conveyings up and down when by conveying roller mechanism Rib on roller cannot arrange axis mirror symmetry that no it will cause two conveyings above and below plasma bags centered on plasma bags length direction Rib on roller is opposite with rib, and angle is opposite with angle so that plasma bags bearing up-down force during horizontal transport is uneven.

Therefore：If the bar number of the rib is odd number bar, in every group of conveying roller group, the angle of the rib on upper and lower two conveying rollers Spend always consistent；

If the bar number of the rib is even number bar, in every group of conveying roller group, the angle phase of the rib on upper and lower two conveying rollers Poor (180/N) °, N are the bar number of rib；And all conveying roller synchronous operations.

The conveying roller surface is equably provided with three ribs along conveying roller axis direction.Sent out through applicant's repetition test Existing, it is preferred plan that three ribs are set on conveying roller, can realize the function of conveying plasma bags, and will not cause plasma bags card Extremely.

The groove is inverted trapezoidal groove.

The location structure is location hole or key.

A diameter of 30-40mm of the conveying roller body.

The depth of the groove is 35-45mm, maximum width 65-75mm；The angle of bevel edge is 150 ° -170 °.

The cross-sectional profiles line of the rib is made of five curves of H1, H2, H3, H4 and H5, wherein H1 and H5 axial symmetry, H2 and H4 axial symmetry；H1, H2 are the camber line that radius is 4-6mm, and H3 is the camber line of a diameter of 50-60mm；Groove bottom it is transversal Facial contour line H6 is the camber line that diameter is 40-50mm.

The utility model is further described below：

The automatic blood of the utility model, bag seperator conveying roller mechanism, are automatic blood, a component on bag seperator.From Dynamic blood, bag seperator include transmission mechanism, conveying roller mechanism, broken bag knife and compression roller；Transmission mechanism is located at equipment front end, defeated Send roller mechanism to be located at the end of transmission mechanism, compression roller is equipped with two, is arranged in conveying roller mechanism rear up and down, broken bag cutter spacing in Convey the lower section of roller mechanism.

The function of conveying mechanism is：Plasma bags are transported to conveying roller mechanism；

Conveying the function of roller mechanism is：The plasma sackholder that transport comes is handled and continues to transport forward；

The function of broken bag knife is：Scratch plasma bags；

The function of compression roller is：Blood plasma is extruded from plasma bags.

Automatic blood, the course of work of bag seperator are：

Plasma bags are transmitted to conveying roller mechanism through transmission mechanism, and are clamped by conveying roller mechanism；Plasma bags are being conveyed Move forward while roller mechanism clamps, and scratched during the motion by the broken bag knife of lower section；Blood after being scratched Slurry bag is transported to compression roller, and the blood plasma in plasma bags drops after being squeezed pressure roller extrusion, and empty plasma bags are then between compression roller Transported.

By adopting the above-described technical solution, compared with prior art, the utility model coordinates automatic blood, bag separation Machine, realizes efficient full-automatic mechanical-type broken bag, is automatically finished from discharging overall process is fed to, time saving and energy saving, work effect Rate is enhanced about more than once compared with prior art；The operating personnel of contact blood plasma are reduced to 0 people by 4 people, greatly reduce operator Member pollutes the risk of blood plasma in operation, while also reduces broken bag cost；Blood plasma yield is brought up to by original 99% Present more than 99.4%.

The utility model coordinates automatic blood, bag seperator, using the mode separated plasma and plasma bags extruded after scratching, makes Obtain the plasma bags label after broken bag and preserve complete, not damaged phenomenon, it is entirely avoided label enters in blood plasma tank, not only avoid Blood plasma tank is blocked, it also avoid polluting blood plasma by label.

On the utility model conveying roller set rib with groove design so that plasma bags can just be stuck in conveying roller it Between, and ensure its can smooth motion in the horizontal direction, compression roller is smoothly entered with correct angle, it is ensured that whole equipment Run well.

Brief description of the drawings

Fig. 1 is the schematic perspective view of single conveying roller in the utility model；

Fig. 2 is the front view of Fig. 1；

Fig. 3 is the profile of B-B in Fig. 2；

Fig. 4 is the profile of C-C in Fig. 2；

Fig. 5 is the profile of D-D in Fig. 2；

Fig. 6 is the front view of single conveying roller；

Fig. 7 is the left view of Fig. 6；

Fig. 8 is the enlarged drawing of A in Fig. 7；

Fig. 9 is automatic blood, the structure diagram of bag seperator.

In figure：

1. 11. control panel of workbench, 12. universal wheel

2. 23. feeding mouth of cabinet, 24. compression roller, 25. blood bag discharge port

26. 27. pallet of broken bag knife, 28. blood plasma discharge port, 29. auger

3. 31. supporting support of transmission mechanism

4. 41. rib of conveying roller, 42. groove, 43. location hole

51. 52. motor B of motor A

6. plasma bags

Embodiment

As shown in figure 9, a kind of automatic blood, bag seperator conveying roller mechanism, including two groups arranged along before and after conveying direction Convey roller group, the length for being smaller than plasma bags of front and rear two groups of conveying roller groups, and every group of conveying roller group by arrange up and down two A conveying roller 4 forms.As depicted in figs. 1 and 2,4 body of conveying roller is cylinder, its surface is equably set along conveying roller direction It is equipped with three ribs 41.Because plasma bags are to heave state before broken bag, the middle part of every rib 41 is provided with down ladder along conveying roller direction The groove 42 of shape so that plasma bags can be stuck in groove 42 just；The surface of 4 one end of conveying roller is additionally provided with location hole 43.For Ensure that blood bag 6 keeps horizontal motion when by conveying roller mechanism, and compression roller 24 is smoothly entered with correct angle, four A conveying roller 4 must be run simultaneously, and the angle of the rib 41 above and below every group of conveying roller group on two conveying rollers 4 is consistent (such as Shown in Fig. 9).

As shown in fig. 6, the diameter D of 4 body of conveying roller is 35mm；The depth L1 of groove 42 is 40mm, and maximum width is L270mm, the angle, θ of bevel edge is 170 °.

As shown in figure 8, the cross-sectional profiles line of rib 41 is made of five curves of H1, H2, H3, H4 and H5, wherein H1 and H5 Axial symmetry, H2 and H4 axial symmetry；H1, H2 are the arc that radius is 5mm, and H3 is the arc of a diameter of 56mm；The bottom of groove 42 Cross-sectional profiles line H6 is the arc that diameter is 44mm.

During work, as shown in figure 9, first, plasma bags 6 are transported to end from the front end of transmission mechanism 3, and by conveying roller Mechanism clamps.Plasma bags 6 are during being clamped and being travelled forward by conveying roller mechanism, by below conveying roller mechanism Broken bag knife 26 scratches, and then proceedes to move forward to compression roller 24, plasma bags 6 while forwards transportation is continued by compression roller 24 Plasma bags 6 are extruded, the blood plasma in plasma bags 6 is extruded, empty plasma bags 6 are then transported between compression roller 24.

The utility model is not limited to above-mentioned preferred embodiment, and anyone should learn that the enlightenment in the utility model Under the structure change made, it is every have with the utility model it is same or similar as technical solution, belong to this practicality newly The protection domain of type.

Claims (10)

1. a kind of automatic blood, bag seperator conveying roller mechanism, it is characterised in that：At least two groups including being arranged along conveying direction defeated Roller group is sent, two adjacent groups convey the length for being smaller than plasma bags between roller group；Every group of conveying roller group includes arrangement up and down Two conveying rollers.

2. roller mechanism is conveyed according to the automatic blood described in claim 1, bag seperator, it is characterised in that：The conveying roller machine Structure includes two groups of conveying roller groups being arranged along before and after conveying direction, the length for being smaller than plasma bags between two groups of conveying roller groups Degree.

3. roller mechanism is conveyed according to the automatic blood described in claim 1 or 2, bag seperator, it is characterised in that：The conveying roller Body is cylinder, its surface is equably provided with 3-5 bar ribs along conveying roller axis direction, at the middle part of every rib, along vertical A groove to match with blood plasma bag shape is provided with conveying roller axis direction；The surface of conveying roller one end is additionally provided with positioning knot Structure.

4. roller mechanism is conveyed according to the automatic blood described in claim 3, bag seperator, it is characterised in that：If the bar of the rib Number is odd number bar, then in every group of conveying roller group, the angle of the rib on upper and lower two conveying rollers is always consistent；

If the bar number of the rib is even number bar, in every group of conveying roller group, the angle difference of the rib on upper and lower two conveying rollers (180/N) °, N are the bar number of rib；And all conveying roller synchronous operations.

5. roller mechanism is conveyed according to the automatic blood described in claim 4, bag seperator, it is characterised in that：The conveying roller table Face is equably provided with 3 ribs along conveying roller axis direction.

6. roller mechanism is conveyed according to the automatic blood described in claim 4 or 5, bag seperator, it is characterised in that：The groove is Inverted trapezoidal groove.

7. roller mechanism is conveyed according to the automatic blood described in claim 4 or 5, bag seperator, it is characterised in that：The positioning knot Structure is location hole or key.

8. roller mechanism is conveyed according to the automatic blood described in claim 4 or 5, bag seperator, it is characterised in that：The conveying roller A diameter of 30-40mm of body.

9. roller mechanism is conveyed according to the automatic blood described in claim 6, bag seperator, it is characterised in that：The depth of the groove Spend for 35-45mm, maximum width 65-75mm；The angle of bevel edge is 150 ° -170 °.

10. roller mechanism is conveyed according to the automatic blood described in claim 4 or 5, bag seperator, it is characterised in that：The rib Cross-sectional profiles line is made of five curves of H1, H2, H3, H4 and H5, wherein H1 and H5 axial symmetry, H2 and H4 axial symmetry；H1、H2 The camber line for being 4-6mm for radius, H3 are the camber line of a diameter of 50-60mm；The cross-sectional profiles line H6 of groove bottom is for diameter The camber line of 40-50mm.