Baking device and pipe receiving machine

Abstract

The invention provides a baking device and a pipe connecting machine. The baking device comprises a supporting assembly, two oppositely-arranged mounting frames, a cutting wire and a heating assembly. The two ends of the cutting wire are connected with the two oppositely-arranged mounting frames correspondingly, and the cutting wire penetrates through the supporting assembly. The two ends of the heating assembly are arranged on the two oppositely-arranged mounting frames correspondingly, the heating assembly penetrates through the supporting assembly, and the supporting assembly divides the heating assembly into a first heating unit and a second heating unit. And the first heating unit and the second heating unit are used for heating the cut surfaces of the connecting pipelines in different pipe diameter ranges. According to the baking device and the pipe connecting machine, the problem that heating is not uniform due to the fact that the heating assembly is too long is solved, meanwhile, the pipe connecting machine provides three supports for the cutting wire, the problem that the cutting wire droops and deforms during pipe connecting pipeline cutting is solved, and the pipe connecting pipeline cutting and pipe connecting efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a baking device and a pipe connection machine. Background Art

[0002] In current clinical medical practice, blood in a blood bag needs to be transferred to another blood bag. The conventional operation is to cut the blood bag tube of the blood bag containing blood and the blood bag tube of the spare blood bag, and then melt the two cut blood bag tubes and connect them together. Currently, existing cutting and connecting equipment usually has problems such as the heating component is too long, resulting in uneven heating of the connecting pipe, and the cutting wire is easy to sag, deform, and bend during the cutting process, which leads to reduced cutting and connecting efficiency and quality.

[0003] Therefore, it is urgent to provide a baking device and a pipe connection machine to solve a series of problems existing in the existing pipe connection machines. Summary of the invention

[0004] The invention provides a baking device and a pipe joining machine, which are used to solve the problems that the cutting wire of the existing pipe joining machine is easy to sag and deform during the cutting process, and the heating component is too long, resulting in uneven heating during the baking process.

[0005] The present invention provides a baking device, which is used on a pipe receiving machine and comprises:

[0006] A support assembly and two mounting brackets disposed opposite to each other;

[0007] A cutting wire, the two ends of which are respectively connected to the two oppositely arranged mounting frames, and the cutting wire passes through the supporting assembly;

[0008] A heating component, wherein both ends of the heating component are respectively arranged on two oppositely arranged mounting frames, and the heating component passes through the supporting component, and the supporting component separates the heating component into a first heating unit and a second heating unit, and the first heating unit and the second heating unit are used to heat the cut surface of the connecting pipe within different pipe diameter ranges.

[0009] According to the baking device provided by the present invention, the supporting assembly is provided with a first wire threading groove, and the two mounting frames are provided with a second wire threading groove, and the cutting wire passes through one of the second wire threading grooves, the first wire threading groove and the other second wire threading groove in sequence, and is fixed by the first wire threading groove and the two second wire threading grooves.

[0010] According to the baking device provided by the present invention, the supporting assembly is provided with a first fixing groove, the two mounting frames are provided with a second fixing groove, the heating assembly passes through the first fixing groove and extends from one of the second fixing grooves to the other second fixing groove.

[0011] According to the baking device provided by the present invention, the support assembly includes a first bracket, a second bracket and a fastener;

[0012] The first bracket is provided with a first mounting hole, the second bracket is provided with a second mounting hole corresponding to the first mounting hole, the fastener is detachably arranged in the first mounting hole and the second mounting hole, and the first bracket and the second bracket are connected by the fastener.

[0013] According to the baking device provided by the present invention, the first heating unit and the second heating unit both include a housing and a heating element disposed in the housing, and the heating element in the first heating unit is electrically connected to the heating element in the second heating unit.

[0014] According to the baking device provided by the present invention, the first heating unit and the second heating unit each include a plurality of the heating elements arranged in the housing, and the heating elements are arranged in sequence and spaced apart.

[0015] The present invention also provides a pipe connection machine, comprising: the above-mentioned baking device;

[0016] Two groups of clamping assemblies are arranged opposite to each other, and the two groups of clamping assemblies are used to clamp the connecting pipe within a preset pipe diameter range, and the cutting wire is arranged between the two groups of clamping assemblies to cut off the connecting pipe;

[0017] A first driving device, connected to one of the groups of the clamping assemblies, for driving the two groups of the clamping assemblies to move relatively closer or farther away;

[0018] The second driving device is connected to another group of the clamping assemblies and is used to drive the two groups of the clamping assemblies to align or stagger relative to each other.

[0019] According to the connecting pipe machine provided by the present invention, the two groups of relatively arranged clamping assemblies are each provided with a plurality of spaced-apart clamping grooves, and the plurality of clamping grooves are used to clamp a plurality of connecting pipes within a preset pipe diameter range.

[0020] According to the pipe connection machine provided by the present invention, the pipe connection machine further includes: a third driving device, the third driving device is respectively connected to the two mounting frames, and is used to drive the two mounting frames to move, so as to drive the cutting wire to move, so as to cut the pipe connection pipe.

[0021] According to the take-over machine provided by the present invention, the take-over machine also includes: a first connecting plate and a second connecting plate, wherein one group of the clamping components is arranged on the first connecting plate, and another group of the clamping components is arranged on the second connecting plate, the first connecting plate is connected to the driving end of the first driving device, and the second connecting plate is connected to the driving end of the second driving device.

[0022] The baking device and the pipe connecting machine provided by the present invention are provided with a support component and two relatively arranged mounting frames, and the two ends of the cutting wire are connected to the two mounting frames to tension the cutting wire. The support component provides a certain support to the cutting wire and improves the problem of uneven heating of the baking device. A heating component is then provided, and the heating component passes through the support component. The support component separates the heating component into a first heating unit and a second heating unit, so as to heat and connect the cut surfaces of the pipe connecting pipes of different diameters. The baking device and the pipe connecting machine proposed by the present invention improve the problem of uneven heating caused by the excessive length of the heating component, and the pipe connecting machine provides three supports for the cutting wire to improve the problem of sagging and deformation of the cutting wire when the pipe connecting pipe is cut, thereby improving the efficiency of pipe cutting and connecting. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 is an overall schematic diagram of the baking device provided by the present invention;

[0025] Figure 2 It is an overall schematic diagram of the pipe connection machine provided by the present invention when the cover is opened;

[0026] Figure 3 This is one of the top views of the take-over machine provided by the present invention;

[0027] Figure 4 This is the second top view of the pipe connection machine provided by the present invention;

[0028] Figure 5 It is a partial schematic diagram of the pipe connection machine provided by the present invention;

[0029] Figure 6 It is an overall schematic diagram of the take-over machine provided by the present invention when the cover is sealed.

[0030] Reference numerals:

[0031] 1. Baking device; 11. Support assembly; 111. First threading groove; 112. First fixing groove; 113. First bracket; 1131. First mounting hole; 114. Second bracket; 115. Fastener; 12. Mounting frame; 121. Second threading groove; 122. Second fixing groove; 13. Cutting wire; 14. Heating assembly; 141. First heating unit; 1411. Housing; 1412. Heating element; 142. Second heating unit;

[0032] 2. Take-over machine; 21. Clamping assembly; 211. Clamping groove; 22. First driving device; 221. First gear; 23. Second driving device; 231. Second gear; 24. Third driving device; 25. First connecting plate; 251. First rack; 26. Second connecting plate; 261. Second rack; 27. Capping assembly. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] In the description of the embodiments of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "vertical", "horizontal", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0035] Combine the following Figure 1-Figure 6 The baking device 1 and the pipe connection machine 2 provided by the present invention are described.

[0036] The present invention provides a baking device 1, which is used on a pipe receiving machine 2. Figure 1 and Figure 2 As shown, it includes a supporting assembly 11, two oppositely arranged mounting frames 12 and a heating assembly 14.

[0037] Among them, the two ends of the cutting wire 13 are respectively connected to two oppositely arranged mounting frames 12, and the cutting wire 13 passes through the supporting assembly 11. In the embodiment of the present invention, the cutting wire 13 is used to cut the blood bag tube. By arranging the two ends of the cutting wire 13 on two oppositely arranged mounting frames 12, the cutting wire 13 is tensioned to facilitate cutting; at the same time, the cutting wire 13 passes through the supporting assembly 11, and the supporting assembly 11 provides a certain support for the cutting wire 13 to prevent the cutting wire 13 from bending during the cutting process and reducing the cutting efficiency.

[0038] Furthermore, if Figure 2 and Figure 3As shown, both ends of the heating assembly 14 are respectively arranged on two oppositely arranged mounting frames 12, and the heating assembly 14 passes through the supporting assembly 11, and the supporting assembly 11 separates the heating assembly 14 into a first heating unit 141 and a second heating unit 142, and the first heating unit 141 and the second heating unit 142 are used to heat the cut surfaces of the pipes in different pipe diameter ranges. The heating assembly 14 is used to bake and pipe the cut surfaces after the cutting wire 13 is cut, so as to reduce material waste.

[0039] It can be understood that the support component 11 separates the heating component 14 into a first heating unit 141 and a second heating unit 142, so that the heating component 14 heats the blood bag tube more evenly, thereby improving the tube connection efficiency.

[0040] In a specific embodiment, when the user needs to transfer blood from one blood bag to another blood bag, the user only needs to disinfect the cutting wire 13, set the cutting wire 13 on two oppositely arranged mounting frames 12, tension the cutting wire 13, and set the supporting component 11 on the heating component 14 to provide support for the cutting wire 13 while separating the heating component 14 into a first heating unit 141 and a second heating unit 142. The first heating unit 141 and the second heating unit 142 heat and connect the cut surface of the connecting pipe after being cut by the cutting wire 13, thereby improving the uniformity of heating and the efficiency of connecting the pipe.

[0041] It should be noted that the cutting wire 13 is a metal wire, such as an iron-chromium-aluminum alloy wire. By energizing the cutting wire 13, the cutting wire 13 can be quickly heated up, and the high-temperature metal wire can cut off the butt-joined pipe.

[0042] In addition, the cutting wire 13 may also be a nickel-chromium alloy or an iron-chromium-aluminum alloy, which is not specifically limited in this embodiment.

[0043] The baking device 1 provided by the present invention is provided with a support component 11 and two relatively arranged mounting frames 12, and the two ends of the cutting wire 13 are connected to the two mounting frames 12, so that the cutting wire 13 is tensioned. The support component 11 provides a certain support to the cutting wire 13, while improving the problem of uneven heating of the baking device 1. Then, a heating component 14 is provided, and the heating component 14 passes through the support component 11. The support component 11 separates the heating component 14 into a first heating unit 141 and a second heating unit 142, so as to heat and connect the cut surfaces of the connecting pipes of different diameters. The baking device 1 proposed by the present invention improves the problem of uneven heating caused by the excessive length of the heating component 14, and the connecting machine 2 provides three supports for the cutting wire 13, so as to improve the problem of sagging and deformation of the cutting wire 13 when the connecting pipe is cut, thereby improving the efficiency of cutting and connecting the connecting pipe.

[0044] According to the baking device 1 provided by the present invention, Figure 1 and Figure 2 As shown, the support assembly 11 is provided with a first threading groove 111, and the two mounting frames 12 are provided with a second threading groove 121. The cutting wire 13 passes through one of the second threading grooves 121, the first threading groove 111 and another second threading groove 121 in sequence, and is fixed by the first threading groove 111 and the two second threading grooves 121.

[0045] Specifically, in this embodiment, the first threading groove 111 and the second threading groove 121 are both arranged in the same horizontal direction; the middle part of the cutting wire 13 is fixedly inserted in the first threading groove 111, and the first threading groove 111 supports the middle part of the cutting wire 13 to prevent the cutting wire 13 from bending during the cutting process, reducing the cutting rate and affecting the cut surface of the blood bag tube, thereby reducing the connection efficiency and wasting the blood bag tube material.

[0046] In addition, both ends of the cutting wire 13 are fixedly inserted into two second threading grooves 121 of the mounting frame 12. The second threading grooves 121 are used to fix and tighten the cutting wire 13 so that it can quickly and efficiently complete the cutting of the blood bag tube.

[0047] It should be noted that the opening sizes of the first threading groove 111 and the second threading groove 121 are equal, both depending on the diameter of the cutting wire 13, which is not specifically limited in this embodiment.

[0048] According to the baking device 1 provided by the present invention, Figure 1 and Figure 2 As shown, the support assembly 11 is provided with a first fixing slot 112 , and the two mounting frames 12 are both provided with a second fixing slot 122 . The heating assembly 14 passes through the first fixing slot 112 and extends from one of the second fixing slots 122 to the other second fixing slot 122 .

[0049] Specifically, the first fixing groove 112 is formed by splicing the first mounting plate and the second mounting plate. The first fixing groove 112 is a groove body with openings on both sides, and the second fixing groove 122 is a groove body with an opening on one side and a closed side. One end of the heating component 14 is inserted and fixed in one of the fixing grooves 122 through the opening of the first fixing groove 112, and the other end of the heating component 14 is fixed in the other second fixing groove 122 through the opening of the other second fixing groove 122.

[0050] It can be understood that the first fixing groove 112 is used to fix the supporting component 11 on the heating component 14, dividing the heating component 14 into a first heating unit 141 and a second heating unit 142, so that the heating of the heating component 14 is more uniform and the efficiency of the connecting pipe is improved; the second fixing groove 122 is used to fix the heating component 14 on the mounting frame 12, so as to facilitate the heating of the cut surface of the connecting pipe after cutting.

[0051] It should be noted that the opening sizes of the first fixing groove 112 and the second fixing groove 122 are equal, and are both determined by the size of the heating component 14 . In the present embodiment, no specific limitation is made to this.

[0052] According to the baking device 1 provided by the present invention, Figure 1 As shown, the support assembly 11 includes a first bracket 113 , a second bracket 114 and a fastener 115 .

[0053] The first bracket 113 is provided with a first mounting hole 1131 , the second bracket 114 is provided with a second mounting hole corresponding to the first mounting hole 1131 , the fastener 115 is detachably disposed in the first mounting hole 1131 and the second mounting hole, and the first bracket 113 and the second bracket 114 are connected by the fastener 115 .

[0054] Specifically, a first mounting hole 1131 is formed on a first end face of the first bracket 113, and a second mounting hole corresponding to the first mounting hole 1131 is formed on a side end face of the second bracket 114 close to the first bracket 113; when the first bracket 113 or the second bracket 114 is damaged and needs to be replaced, the fastener 115 is rotated in a direction away from the second mounting hole and the first mounting hole 1131 until the fastener 115 is removed from the second mounting hole and the first mounting hole 1131; accordingly, when the user completes the replacement, the fastener 115 is placed in the first mounting hole 1131 and rotated in a direction close to the second mounting hole until the fastener 115 fixes the first bracket 113 and the second bracket 114, thereby further ensuring that the support assembly 11 supports the cutting wire 13.

[0055] It should be noted that, in the embodiment of the present invention, the first mounting hole 1131 and the second mounting hole are both threaded holes, and the fastener 115 is a screw. The fastener 115 can also be a pin, and there is no specific limitation on this in the embodiment of the present invention.

[0056] According to the baking device 1 provided by the present invention, Figure 1 and Figure 5 As shown, the first heating unit 141 and the second heating unit 142 each include a housing 1411 and a heating element 1412 disposed in the housing 1411 , and the heating element 1412 in the first heating unit 141 is electrically connected to the heating element 1412 in the second heating unit 142 .

[0057] Specifically, the size of the shell 1411 is equal to the size of the first fixing groove 112 and the second fixing groove 122. The shell 1411 has a certain thermal conductivity and is used to evenly distribute the heat generated by the heating element 1412, thereby improving the connection efficiency of the blood bag tube.

[0058] In a specific embodiment, the heating element 1412 in the first heating unit 141 and the second heating unit 142 is heated by energizing, and the heat of the heating element 1412 is transferred to the blood bag tube through the outer shell 1411. Non-contact heating is performed through the outer shell 1411 to avoid chemical reaction between the high-temperature heating element 1412 and the connecting pipe, thereby preventing pollution.

[0059] In addition, the support assembly 11 divides the heating element 1412 in the first heating unit 141 and the second heating unit 142 into two parts, which are electrically connected, so that the first heating unit 141 and the second heating unit 142 are heated more evenly, thereby improving the efficiency of the pipe connection.

[0060] According to the baking device 1 provided by the present invention, Figure 5 As shown, the first heating unit 141 and the second heating unit 142 each include a plurality of heating elements 1412 disposed in a housing 1411 , and the heating elements 1412 are disposed in sequence and at intervals.

[0061] Specifically, a plurality of heating elements 1412 are arranged in sequence at intervals, and the heating elements 1412 are energized to transfer heat to the housing 1411, and then the heat is transferred to the blood bag tube through the housing 1411, thereby completing the connection of the blood bag tube.

[0062] It should be noted that in the embodiment of the present invention, two heating elements 1412 are provided, and the two heating elements 1412 are distributed along the z-axis direction, so that the heat of the entire shell 1411 remains uniform and stable. The number of heating elements 1412 depends on the size of the shell 1411. In this embodiment, no specific limitation is made to this.

[0063] The present invention also provides a pipe connection machine 2, such as Figure 2 As shown, it comprises the above-mentioned baking device 1, two groups of clamping assemblies 21 arranged opposite to each other, a first driving device 22 and a second driving device 23.

[0064] Among them, the two groups of clamping assemblies 21 are used to clamp the connecting pipes within a preset pipe diameter range, and the cutting wire 13 is arranged between the two groups of clamping assemblies 21 to cut off the connecting pipes; the first driving device 22 is connected to one group of clamping assemblies 21, and is used to drive the two groups of clamping assemblies 21 to be relatively close or far away; the second driving device 23 is connected to the other group of clamping assemblies 21, and is used to drive the two groups of clamping assemblies 21 to be relatively aligned or staggered.

[0065] In a specific embodiment, two groups of clamping components 21 clamp the connecting pipe, and the support supports the cutting wire 13. The cutting wire 13 is arranged between the two groups of clamping components 21, and the connecting pipe clamped on the clamping components 21 is cut so that the cut surfaces of the cut pipe are opposite. The first driving device 22 drives the two groups of clamping components 21 away from each other, driving the cut surfaces of the two groups of connecting pipes away from each other. After reaching a certain position, the baking device 1 heats and melts the cut surfaces of the two groups of connecting pipes at the same time; at this time, the second driving device 23 drives the cut surfaces of the two groups of connecting pipes to be aligned; the distance between the baking device 1 and the cut surface of the pipe to be connected is equal, and the baking device 1 bakes the cut surface of the pipe to be connected to the same degree, and the first driving device 22 drives the two groups of clamping components 21 closer to each other, so that the cut surfaces of the two groups of connecting pipes are docked one by one, completing the cutting and connecting of the blood bag pipe, and improving the efficiency and quality of cutting and connecting.

[0066] It is understandable that, after the pipe connection is completed, the baking device 1 continues to be powered on, and the baking device 1 continues to heat the pipe of the blood bag tube after the pipe connection is completed to disinfect and sterilize it.

[0067] The pipe-joining machine 2 provided by the present invention is provided with a support component 11 and two relatively arranged mounting frames 12, and the two ends of the cutting wire 13 are connected to the two mounting frames 12, so that the cutting wire 13 is tensioned. The support component 11 provides a certain support to the cutting wire 13, while improving the problem of uneven heating of the baking device 1. Then, a heating component 14 is provided, and the heating component 14 passes through the support component 11. The support component 11 separates the heating component 14 into a first heating unit 141 and a second heating unit 142, so as to heat and join the cut surfaces of the pipe-joining pipes of different diameters. The pipe-joining machine 2 proposed by the present invention improves the problem of uneven heating caused by the excessive length of the heating component 14, and the pipe-joining machine 2 provides three supports for the cutting wire 13, so as to improve the problem of sagging and deformation of the cutting wire 13 when the pipe-joining pipe is cut, thereby improving the efficiency of pipe-joining and joining.

[0068] It should be noted that the first driving device 22 and the second driving device 23 may be motor-screw drive, or may be a driving device such as a cylinder or a hydraulic cylinder, etc., and this is not specifically limited in the embodiment of the present invention.

[0069] According to the pipe connection machine 2 provided by the present invention, Figure 5 As shown, the two groups of clamping assemblies 21 arranged opposite to each other are each provided with a plurality of clamping grooves 211 arranged at intervals, and the plurality of clamping grooves 211 are used to clamp a plurality of connecting pipes within a preset pipe diameter range.

[0070] Specifically, in this embodiment, the tube diameters of the clamping grooves 211 are all consistent and are spaced apart in the horizontal direction. A partition plate is provided in the middle of the clamping assembly 21 and is arranged relative to the support assembly 11. The partition plate divides each group of the clamping assembly 21 into a first clamping assembly 21 and a second clamping assembly 21. The two groups of first clamping assemblies 21 correspond to the first heating unit 141, and the two groups of second clamping assemblies 21 correspond to the second heating unit 142, so that the heating is more uniform and the quality of the connecting pipe is improved.

[0071] In other embodiments, a partition plate separates each group of clamping assemblies 21 into a first clamping assembly 21 and a second clamping assembly 21. The first clamping assembly 21 and the second clamping assembly 21 can be set to clamping grooves 211 of different diameters for simultaneously cutting and connecting blood bag tubes of different diameters, thereby reducing the time required for connecting.

[0072] It should be noted that, according to different requirements, the clamping grooves 211 can be set to any number, and the diameter of the clamping grooves 211 can also be adjusted arbitrarily according to the diameter of the blood bag tube. In the present embodiment, no specific limitation is made to this.

[0073] According to the pipe connection machine 2 provided by the present invention, Figure 2 As shown, the pipe connecting machine 2 further includes a third driving device 24, which is respectively connected to the two mounting frames 12, and is used to drive the two mounting frames 12 to move, so as to drive the cutting wire 13 to move, so as to cut the pipe connecting pipe.

[0074] Specifically, both ends of the cutting wire 13 are fixed on the mounting frame 12, and the user places the blood bag tube to be cut and connected in the clamping groove 211. The third driving device 24 drives the mounting frame 12 to move in the z-axis direction, driving the cutting wire 13 to move in the z-axis direction to cut the blood bag tube. After the cutting is completed, the second driving device 23 aligns the cut surfaces of the two groups of connected pipes; the baking device 1 bakes the cut surfaces of the blood bag tube, and the first driving device 22 drives the two groups of clamping components 21 to approach each other, so that the cut surfaces of the two groups of connected pipes are connected one by one, completing the cutting and connecting of the blood bag tube, and improving the efficiency and quality of cutting and connecting.

[0075] In other embodiments, the baking device 1 is disposed on the mounting frame 12. When the cutting wire 13 cuts off the pipe to be connected, the first driving device 22 drives the two groups of clamping assemblies 21 away from each other, and the third driving device 24 drives the mounting frame 12 to move, so that the baking device 1 moves between the cut surfaces of the pipe to be connected clamped by the clamping groove 211, so as to heat and bake the pipe to be connected.

[0076] It should be noted that the third driving device 24 can be a motor-screw drive, or a driving device such as a cylinder or a hydraulic cylinder, etc., and this is not specifically limited in the embodiment of the present invention.

[0077] According to the pipe connection machine 2 provided by the present invention, Figure 3 , Figure 4 and Figure 6 As shown, the take-over machine 2 also includes a first connecting plate 25 and a second connecting plate 26, wherein one group of clamping components 21 is arranged on the first connecting plate 25, and another group of clamping components 21 is arranged on the second connecting plate 26, the first connecting plate 25 is connected to the driving end of the first driving device 22, and the second connecting plate 26 is connected to the driving end of the second driving device 23.

[0078] Specifically, a first rack 251 is provided on the first connecting plate 25, and a first gear 221 corresponding to the first rack 251 is provided on the first driving device 22. The first rack 251 is meshed with the first gear 221. The first driving device 22 drives the first gear 221 to rotate, driving the first connecting plate 25 to move in the horizontal direction, and then drives one group of clamping assemblies 21 to move in the horizontal direction to control the approach or distance of the two groups of clamping assemblies 21; correspondingly, a second rack 261 is provided on the second connecting plate 26, and a second gear 231 is provided on the second driving device 23. The second rack 261 and the second gear 231 are meshed with each other. The second driving device 23 drives the second gear 231 to rotate, driving the second connecting plate 26 to move in the vertical direction, and then drives the other group of clamping assemblies 21 to move in the vertical direction to control the alignment and staggering of the two groups of clamping assemblies 21.

[0079] It should be noted that if Figure 4 and Figure 6 As shown, the take-over machine further comprises a cover assembly 27 , in which a top notch for the cover clamping groove 211 is formed.

[0080] Specifically, the capping assembly 27 is matched with the top notch of the clamping groove 211; when the user puts the blood bag tube to be connected into the corresponding clamping groove 211, the capping assembly 27 is used to cap the top notch of the clamping groove 211 to prevent the clamped connected tube from escaping from the top notch of the corresponding clamping groove 211. The capping assembly 27 is provided to further ensure the clamping and fixing effect of the clamping assembly 21 on the connected tube, thereby ensuring the cutting and connecting quality of the connected tube by the connecting machine 2.

[0081] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A baking device, used on a receiving machine, characterized in that: include: A support assembly and two mounting brackets disposed opposite to each other; A cutting wire, the two ends of which are respectively connected to the two oppositely arranged mounting frames, and the cutting wire passes through the supporting assembly; A heating component, wherein both ends of the heating component are respectively arranged on two oppositely arranged mounting frames, and the heating component passes through the supporting component, and the supporting component separates the heating component into a first heating unit and a second heating unit, and the first heating unit and the second heating unit are used to heat the cut surface of the connecting pipe within different pipe diameter ranges.

2. The baking device according to claim 1, characterized in that: The support assembly is provided with a first wire threading groove, and the two mounting frames are provided with a second wire threading groove. The cutting wire passes through one of the second wire threading grooves, the first wire threading groove and another second wire threading groove in sequence, and is fixed by the first wire threading groove and the two second wire threading grooves.

3. The baking device according to claim 2, characterized in that: The support component is provided with a first fixing slot, and the two mounting frames are both provided with a second fixing slot. The heating component passes through the first fixing slot and extends from one of the second fixing slots to the other second fixing slot.

4. The baking device according to claim 1, characterized in that: The support assembly includes a first bracket, a second bracket and a fastener; The first bracket is provided with a first mounting hole, the second bracket is provided with a second mounting hole corresponding to the first mounting hole, the fastener is detachably arranged in the first mounting hole and the second mounting hole, and the first bracket and the second bracket are connected by the fastener.

5. The baking device according to claim 1, characterized in that: The first heating unit and the second heating unit each include a housing and a heating element disposed in the housing, and the heating element in the first heating unit is electrically connected to the heating element in the second heating unit.

6. The baking device according to claim 5, characterized in that: The first heating unit and the second heating unit each include a plurality of heating elements disposed in the housing, and the heating elements are disposed in sequence and spaced apart.

7. A take-over machine, characterized in that: include: The baking device as claimed in any one of claims 1 to 6; Two groups of clamping assemblies are arranged opposite to each other, and the two groups of clamping assemblies are used to clamp the connecting pipe within a preset pipe diameter range, and the cutting wire is arranged between the two groups of clamping assemblies to cut off the connecting pipe; A first driving device, connected to one of the groups of the clamping assemblies, for driving the two groups of the clamping assemblies to move relatively closer or farther away; The second driving device is connected to another group of the clamping assemblies and is used to drive the two groups of the clamping assemblies to align or stagger relative to each other.

8. The take-over machine according to claim 7, characterized in that: The two groups of clamping assemblies arranged opposite to each other are each provided with a plurality of clamping grooves arranged at intervals, and the plurality of clamping grooves are used to clamp a plurality of connecting pipes within a preset pipe diameter range.

9. The take-over machine according to claim 7, characterized in that: The connecting pipe machine further comprises: a third driving device, which is respectively connected to the two mounting frames and is used to drive the two mounting frames to move, so as to drive the cutting wire to move, so as to cut the connecting pipe.

10. The take-over machine according to claim 7, characterized in that: The take-over machine also includes: a first connecting plate and a second connecting plate, wherein one group of the clamping components is arranged on the first connecting plate, and another group of the clamping components is arranged on the second connecting plate, the first connecting plate is connected to the driving end of the first driving device, and the second connecting plate is connected to the driving end of the second driving device.

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