Glue injection cover pressing device and glue injection cover assembling system

Abstract

The utility model provides a glue injection cover pressing device and a glue injection cover assembling system, and relates to the technical field of dialyzer assembling processes. A pressing head driving mechanism, a material taking assembly, an elastic piece and a material pushing mechanism; a material taking head is arranged at one end of the material taking assembly, the other end of the material taking assembly is in sliding fit with the pressing head driving mechanism, an elastic piece is arranged between the other end of the material taking assembly and the pressing head driving mechanism, the pressing head driving mechanism is configured to drive the material taking assembly to reciprocate under extrusion of the elastic piece, and the moving direction is parallel to the sliding direction of the material taking assembly relative to the pressing head driving mechanism. The material pushing mechanism is arranged on the side of the material taking assembly so as to overcome the elastic force of the elastic piece to push the material taking assembly to slide relative to the pressing head driving mechanism. According to the glue injection cover pressing device provided by the utility model, the elastic piece is arranged to protect the pressing head driving mechanism, so that the problem that the pressing head driving mechanism is easy to damage can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dialyzer assembly process, in particular to a glue injection cover pressing device and a glue injection cover assembly system. Background Art

[0002] In the existing dialyzer assembly process, there are two types of injection caps, namely, injection caps with sealed end faces and injection caps without sealed end faces. The injection caps with sealed end faces can be directly assembled on the dialyzer and used to seal the end faces during centrifugal injection. The injection caps with unsealed end faces need to be sealed by welding aluminum foil on the end faces.

[0003] The existing glue injection cover assembly system includes two sets of feeding devices, which respectively provide glue injection covers for the receiving blocks on both sides. The pressure head driving mechanism drives the material taking head to absorb the material from the receiving block, rotates 90 degrees to align with the end face of the dialyzer, and the pushing mechanism drives the guide cone head to push the material taking head to tightly cover the glue injection cover on the material taking head on the dialyzer.

[0004] However, the existing injection cap assembly system has the following shortcomings: 1. The material taking head is connected to the pressure head driving mechanism. When the pushing mechanism pushes the material taking head, the thrust will be directly transmitted to the pressure head driving mechanism, which may easily cause damage to the pressure head driving mechanism; 2. Two sets of feeding devices are required to feed materials separately. Utility Model Content

[0005] The utility model aims to provide a glue injection cover pressing device and a glue injection cover assembly system, which can solve the problem that the pressure head driving mechanism is easily damaged.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] In a first aspect, the utility model provides a capping device for a glue injection cap, comprising a pressure head driving mechanism, a material taking component, an elastic member and a material pushing mechanism;

[0008] One end of the material taking component is provided with a material taking head, and the other end is slidably matched with the pressure head driving mechanism and the elastic member is provided between the pressure head driving mechanism, and the pressure head driving mechanism is configured to drive the material taking component to reciprocate under the compression of the elastic member, and the moving direction is parallel to the sliding direction of the material taking component relative to the pressure head driving mechanism;

[0009] The material pushing mechanism is arranged at the side of the material taking component to overcome the elastic force of the elastic member and push the material taking component to slide relative to the pressure head driving mechanism.

[0010] When the above-mentioned glue injection cover pressing device is working, the pressure head driving mechanism drives the picking head at the end of the picking assembly to move and pick up the glue injection cover. After picking up, the rotating mechanism drives the pressure head driving mechanism to rotate 90° to align with the end face of the dialyzer. The pushing mechanism overcomes the elastic force of the elastic part and pushes the picking assembly to slide relative to the pressure head driving mechanism, and the glue injection cover adsorbed by the picking head is installed on the dialyzer.

[0011] Compared with the prior art, the glue injection cover pressing device provided in the first aspect of the utility model can solve the problem that the pressure head driving mechanism is easily damaged by providing an elastic member to protect the pressure head driving mechanism.

[0012] Furthermore, the glue injection cover pressing device also includes a rotating mechanism connected to the pressing head driving mechanism to drive the pressing head driving mechanism to rotate around a horizontal axis.

[0013] The above-mentioned glue injection cover pressing device can make the material taking component align with the glue injection cover below, and can also make the glue injection cover align with the dialyzer on the side, so as to realize the picking up and docking of the glue injection cover.

[0014] The utility model also provides a glue injection cover assembly system, comprising the glue injection cover pressing device described in the above scheme, wherein the glue injection cover pressing device is configured as two relatively arranged ones.

[0015] Compared with the prior art, the glue injection cover assembly system provided in the second aspect of the utility model has the glue injection cover pressing device provided in the first aspect of the utility model, and thus has all the beneficial effects of the glue injection cover pressing device provided in the first aspect of the utility model.

[0016] Furthermore, the injection cap assembly system also includes a feeding device, a pushing and distributing device and a rubbing and distributing device;

[0017] The feeding device has a feeding channel;

[0018] The pushing and distributing device comprises a pushing end, a left discharge port and a right discharge port, wherein the pushing end is located between the discharge end of the feed channel and the feed end of the rubbing and distributing device, and the pushing end has the freedom to move along the discharge end of the feed channel toward the feed end of the rubbing and distributing device;

[0019] The rubbing and dividing device comprises a dividing component, the dividing component has the freedom to move along the direction of the line connecting the left discharge port and the right discharge port, and the dividing component has at least one feeding cavity.

[0020] The glue injection cover assembly system provided in the above embodiment uses a set of feeding device, pushing and distributing device and rubbing and distributing device to realize the bidirectional discharge of each glue injection cover from the left outlet and the right outlet, without the need for two sets of devices for feeding, and is simpler in structure, and the entire system occupies a smaller area.

[0021] Furthermore, the material rubbing and dividing device also includes a moving mechanism, which is connected to the material dividing component, and the moving mechanism drives the material dividing component to move along the direction of the line connecting the left discharge port and the right discharge port.

[0022] The setting of the moving mechanism can realize that the rubbing and dividing device automatically drives the dividing component to move between the left discharge port and the right discharge port, thereby effectively improving the working efficiency.

[0023] Furthermore, the injection cover assembly system also includes a left material connection block and a right material connection block, the left material connection block is connected to the left discharge port through a left slide, and the right material connection block is connected to the right discharge port through a right slide.

[0024] The left material connection block and the right material connection block can respectively receive the injection caps dropped from the left and right material outlets, so as to respectively supply materials to the two injection cap pressing devices and realize the assembly of the left and right injection caps at the same time.

[0025] Furthermore, the glue injection cover assembly system also includes a dialyzer shell fixing device located between the two glue injection cover pressing devices, the dialyzer shell fixing device includes an upper clamping assembly and a lower clamping assembly, the lower clamping assembly includes a lower pressing block, the lower pressing block has the freedom to move in the vertical direction, and a dialyzer shell fixing cavity is formed between the lower pressing block and the upper clamping assembly.

[0026] The dialyzer shell fixing device can achieve axial fixation of the dialyzer shell, making the dialyzer shell more stable when installing the glue injection cover, and facilitating accurate docking of the glue injection cover.

[0027] Furthermore, the upper clamping assembly includes a fixed plate, a movable plate, a locking member, and an upper pressing block connected to the movable plate;

[0028] The fixed plate is provided with a plurality of first insertion holes at equal intervals along the vertical direction, and the movable plate is provided with a plurality of second insertion holes at equal intervals along the vertical direction, which are arranged one-to-one corresponding to the plurality of first insertion holes, and the distance between adjacent second insertion holes is greater than the distance between adjacent first insertion holes;

[0029] The locking member is used to be inserted into any corresponding first insertion hole and second insertion hole to adjust the distance between the upper pressing block and the lower pressing block.

[0030] In the clamping assembly, the height of the movable plate is adjustable. Since the movable plate is connected to the upper pressing block, the height of the upper pressing block can be adjusted, thereby being able to adapt to the injection caps of different radial sizes.

[0031] Furthermore, the glue injection cover assembly system also includes a frame, and the upper clamping assembly and the two glue injection cover pressing devices are all installed on the frame.

[0032] The setting of the frame can support the upper clamping assembly and the two injection cover pressing devices, making the system structure more compact.

[0033] Furthermore, the installation positions of the two glue injection cover pressing devices are connected by a connecting rod.

[0034] The connecting rod can enhance the stability of the relative position between the two glue injection cover pressing devices, thereby ensuring that the glue injection covers at both ends of the dialyzer housing are installed with higher precision. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0036] Figure 1 A three-dimensional structural schematic diagram of a glue injection cover pressing device (without a rotating mechanism) provided in an embodiment of the utility model;

[0037] Figure 2 A three-dimensional schematic diagram of a partial structure of a glue injection cover assembly system provided in an embodiment of the utility model Figure 1 ;

[0038] Figure 3 A three-dimensional structural schematic diagram of a glue injection cover assembly system provided by an embodiment of the utility model;

[0039] Figure 4 for Figure 3 A local enlarged schematic diagram of point A;

[0040] Figure 5 A three-dimensional structural schematic diagram of a feeding device provided in an embodiment of the utility model;

[0041] Figure 6 A three-dimensional structural schematic diagram of a material pushing and distributing device provided in an embodiment of the utility model;

[0042] Figure 7 A schematic diagram of the three-dimensional structure of a material rubbing and dividing device provided in an embodiment of the utility model;

[0043] Figure 8 A three-dimensional schematic diagram of a partial structure of a glue injection cover assembly system provided in an embodiment of the utility model Figure 2 ;

[0044] Fig. 9 A three-dimensional structural schematic diagram of an upper clamping assembly provided in an embodiment of the utility model;

[0045] Fig.10 A front view of an upper clamping assembly provided in an embodiment of the utility model;

[0046] Fig.11 for Fig.10 B-B cross-section diagram.

[0047] Icons: 1-pressure head driving mechanism; 11-support plate; 2-feeding assembly; 21-feeding head; 22-sliding rod; 3-elastic member; 4-rotating mechanism; 5-pushing mechanism; 6-feeding device; 61-feeding channel; 7-pushing and distributing device; 71-pushing end; 72-left discharge port; 73-right discharge port; 8-rubbing and distributing device; 81-distributing assembly; 811-left feed chamber; 812-right feed chamber Material chamber; 813-connecting frame; 82-moving mechanism; 9-left material block; 10-right material block; 011-left slide; 012-right slide; 013-lower clamping assembly; 0131-lower pressure block; 014-fixed plate; 0141-first insertion hole; 015-movable plate; 0151-second insertion hole; 016-locking piece; 017-upper pressure block; 018-frame; 019-connecting rod. DETAILED DESCRIPTION

[0048] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0049] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 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 a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0050] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0052] The first embodiment of the utility model provides a glue injection cover pressing device, such as Figure 1 As shown, it includes a pressure head driving mechanism 1, a material taking component 2, an elastic member 3 and a material pushing mechanism 5;

[0053] A material taking head 21 is provided at one end of the material taking component 2, and the other end is slidably matched with the pressure head driving mechanism 1 and an elastic member 3 is provided between the pressure head driving mechanism 1. The pressure head driving mechanism 1 is configured to drive the material taking component 2 to move back and forth under the pressure of the elastic member 3, and the moving direction is parallel to the sliding direction of the material taking component 2 relative to the pressure head driving mechanism 1;

[0054] The material pushing mechanism 5 is disposed at the side of the material taking component 2 to overcome the elastic force of the elastic member 3 to push the material taking component 2 to slide relative to the pressure head driving mechanism 1 .

[0055] When the above-mentioned glue injection cover pressing device is working, the pressure head driving mechanism 1 drives the material picking head 21 at the end of the material picking component 2 to move and pick up the glue injection cover. After picking up, the rotating mechanism drives the pressure head driving mechanism 1 to rotate 90° to align with the end face of the dialyzer. The pushing mechanism 5 overcomes the elastic force of the elastic member 3 and pushes the material picking component 2 to slide relative to the pressure head driving mechanism 1, and the glue injection cover adsorbed by the material picking head 21 is installed on the dialyzer.

[0056] Compared with the prior art, the glue injection cover pressing device provided in the above embodiment can solve the problem that the pressure head driving mechanism 1 is easily damaged by providing an elastic member 3 to protect the pressure head driving mechanism 1.

[0057] It should be noted that any structure that can drive the material picking assembly 2 to move back and forth while overcoming the elastic force of the elastic member 3 can be the pushing mechanism 5 mentioned in the above embodiment. The pushing mechanism 5 can be a mechanism for linear motion, such as a pneumatic cylinder, a hydraulic cylinder, a linear motor, etc., or it can be a combination of a mechanism for rotational motion and a transmission mechanism, such as a rotating motor and a connecting rod slider mechanism connected to the rotating motor. The connecting rod slider mechanism can convert the rotation of the rotating motor into linear motion.

[0058] In a preferred embodiment, the pushing mechanism 5 is a cylinder.

[0059] Similarly, any structure that can drive the material picking assembly 2 to move back and forth under the extrusion of the elastic member 3 can be the pressure head driving mechanism 1 mentioned in the above embodiment. The pressure head driving mechanism 1 can be a pneumatic cylinder, a hydraulic cylinder or a linear motor, or it can be a combination of a mechanism that performs rotational motion and a transmission mechanism.

[0060] In a preferred embodiment, the pressure head driving mechanism 1 is a cylinder.

[0061] In an optional embodiment, the power output end of the pressure head driving mechanism 1 is connected to the support plate 11, the material picking assembly 2 includes a material picking head 21 and a sliding rod 22 connected to one end of the material picking head, the material picking head 21 is arranged on one side of the support plate 11, the sliding rod 22 passes through the support plate 11 and has a pressure head at the other end, the sliding rod 22 slides with the support plate 11, the elastic member 3 can be sleeved on the sliding rod 22, and one end of the elastic member 3 is against the support plate 11, and the other end is against the pressure head.

[0062] The elastic member can be a spring or other structure with a certain elasticity such as an elastic pad. When the elastic member is a spring, it is preferably a coil spring. The coil spring can be in a force storage state, so that the end of the material picking head 21 facing the slide rod 22 can be against the support plate 11, thereby limiting the position of the material picking assembly 2 relative to the support plate 11.

[0063] In an optional embodiment, the material picking head 21 can pick up materials by grasping with a mechanical claw or by sucking with a negative pressure suction head. The material picking method is not specifically limited, that is, any method that can achieve material picking is acceptable.

[0064] In an optional embodiment, if Figure 2 As shown, the glue injection cap pressing device also includes a rotating mechanism 4 connected to the pressing head driving mechanism 1 to drive the pressing head driving mechanism 1 to rotate around a horizontal axis.

[0065] When in use, the power output end of the pressure head driving mechanism 1 drives the material picking head 21 at the end of the material picking assembly 2 to move downward to pick up the glue injection cover. After the absorption is completed, the rotating mechanism 4 drives the pressure head driving mechanism 1 to rotate 90° to align with the end face of the dialyzer. The pushing mechanism 5 overcomes the elastic force of the elastic member 3 to push the pushing mechanism 5 to slide relative to the power output end of the pressure head driving mechanism 1, and the glue injection cover adsorbed by the material picking head 21 is installed on the dialyzer.

[0066] The above-mentioned glue injection cover pressing device can make the material taking component 2 align with the glue injection cover below, and can also make the glue injection cover align with the dialyzer on the side, so as to realize the picking up and docking of the glue injection cover.

[0067] It should be noted that any structure that can drive the pressure head driving mechanism 1 to rotate around the horizontal axis can be the rotating mechanism 4 mentioned in the above embodiment, and the rotating mechanism 4 can be a rotating motor that performs rotational motion.

[0068] In an optional embodiment, a mounting seat is connected to the ram driving mechanism 1, and the ram driving mechanism 1 is connected to the power output end of the rotating mechanism 4 via the mounting seat, and the power output end of the rotating mechanism 4 drives the ram driving mechanism 1 to rotate.

[0069] The embodiment of the second aspect of the utility model provides a glue injection cover assembly system. The glue injection cover assembly system provided by the embodiment of the second aspect of the utility model includes the above-mentioned glue injection cover pressing device, and the glue injection cover pressing device is configured as two relatively arranged ones.

[0070] The glue injection cover assembly system provided in the embodiment of the second aspect of the utility model has the glue injection cover pressing device provided in the embodiment of the first aspect of the utility model, and thus has all the beneficial effects of the glue injection cover pressing device provided in the embodiment of the first aspect of the utility model.

[0071] In an optional embodiment, if Figure 3 and Figure 4 As shown, the injection cap assembly system also includes a feeding device 6, a pushing and distributing device 7 and a rubbing and distributing device 8, wherein:

[0072] like Figure 5 As shown, the feeding device 6 has a feeding channel 61;

[0073] like Figure 6 As shown, the pushing and distributing device 7 includes a pushing end 71, a left discharge port 72 and a right discharge port 73. The pushing end 71 is located between the discharge end of the feed channel 61 and the feed end of the rubbing and distributing device 8. The pushing end 71 has the freedom to move along the discharge end of the feed channel 61 toward the feed end of the rubbing and distributing device 8.

[0074] like Figure 7As shown, the rubbing and dividing device 8 includes a dividing component 81. The dividing component 81 has the freedom to move along the direction of the line connecting the left discharge port 72 and the right discharge port 73. The dividing component 81 has at least one feeding cavity.

[0075] When in use, the glue injection cover reaches the pushing end 71 from the feed channel 61, and the pushing end 71 pushes the glue injection cover to the feed cavity of the dividing component 81. The dividing component 81 drives the glue injection cover to move along the direction of the line connecting the left discharge port 72 and the right discharge port 73, so that the glue injection cover can be discharged from the left discharge port 72 or the right discharge port 73, and adjacent glue injection covers can be discharged from different discharge ports.

[0076] The glue injection cover assembly system provided in the above embodiment uses a set of feeding device 6, pushing and distributing device 7 and rubbing and distributing device 8 to realize the bidirectional discharge of each glue injection cover from the left discharge port 72 and the right discharge port 73. It does not require two sets of devices for feeding, is simpler in structure, and the entire system occupies a smaller area.

[0077] In an optional embodiment, the feeding device 6 may include a linear vibration feeder, and the injection cover is moved from the feeding end to the discharging end of the feeding channel 61 through the vibration of the linear vibration feeder.

[0078] In an optional embodiment, the pushing and distributing device 7 may include a linear motion mechanism having a pushing end 71 . The linear motion mechanism may be a pneumatic cylinder, a hydraulic cylinder or a linear motor, etc. The pushing end 71 is the power output end of the linear motion mechanism.

[0079] In an optional embodiment, if Figure 7 As shown, the rubbing and dividing device 8 also includes a moving mechanism 82 , which is connected to the dividing assembly 81 , and the moving mechanism 82 drives the dividing assembly 81 to move along the direction of the line connecting the left discharge port 72 and the right discharge port 73 .

[0080] The setting of the moving mechanism 82 can realize that the rubbing and distributing device 8 automatically drives the distributing component 81 to move between the left discharging port 72 and the right discharging port 73, thereby effectively improving the working efficiency.

[0081] Specifically, there are many optional structures for the moving mechanism 82, such as a pneumatic cylinder, a hydraulic cylinder, a linear motor, etc.

[0082] like Figure 7 As shown, the rubbing and dividing device 8 includes a base plate, a moving mechanism 82 is installed on the base plate, and its power output end is connected to the connecting frame 813 in the dividing assembly 81. The moving mechanism 82 drives the connecting frame 813 to move between the left discharge port 72 and the right discharge port 73. The connecting frame 813 has a left feed cavity 811 and a right feed cavity 812 arranged at intervals along its own moving direction.

[0083] When in use, the first glue injection cover can be pushed into the left feed chamber 811 by the pushing end 71, and the moving mechanism 82 drives the connecting frame 813 to move toward the left discharge port 72, and the glue injection cover in the left feed chamber 811 falls into the left discharge port 72. At this time, the right feed chamber 812 is just aligned with the pushing end 71, and the next glue injection cover is pushed into the right feed chamber 812 by the pushing end 71, and the moving mechanism 82 drives the connecting frame 813 to move toward the right discharge port 73, and the glue injection cover in the right feed chamber 812 falls into the right discharge port 73. At this time, the left feed chamber 811 is just aligned with the pushing end 71, and so on.

[0084] The rubbing and distributing device 8 can continuously discharge the injection cover from the left discharge port 72 and the right discharge port 73 in sequence, thereby achieving higher operating efficiency.

[0085] Of course, in other embodiments, the feed chamber may be configured as only one.

[0086] In an optional embodiment, if Figure 8 As shown, the injection cover assembly system also includes a left material connection block 9 and a right material connection block 10 . The left material connection block 9 is connected to the left discharge port 72 through a left slide 011 , and the right material connection block 10 is connected to the right discharge port 73 through a right slide 012 .

[0087] The left material receiving block 9 and the right material receiving block 10 can respectively receive the injection caps dropped from the left discharge port 72 and the right discharge port 73 , so as to respectively supply materials to the two injection cap pressing devices and realize the assembly of the left and right injection caps at the same time.

[0088] Specifically, the left connecting block 9 and the right connecting block 10 are both provided with a blocking structure for limiting the position of the glue injection cover. When the glue injection cover slides down the left slide 011, the glue injection cover can stop after hitting the blocking structure, thereby limiting the position of the glue injection cover, making it easier for the material picking head 21 to accurately pick up the glue injection cover.

[0089] In an optional embodiment, if Figure 8 As shown, the glue injection cover assembly system also includes a dialyzer shell fixing device located between the two glue injection cover pressing devices, the dialyzer shell fixing device includes an upper clamping assembly and a lower clamping assembly 013, the lower clamping assembly 013 includes a lower pressing block 0131, the lower pressing block 0131 has the freedom to move in the vertical direction, and a dialyzer shell fixing cavity is formed between the lower pressing block 0131 and the upper clamping assembly.

[0090] When in use, the power mechanism in the lower clamping assembly 013 drives the lower pressing block 0131 to rise until the dialyzer on the lower pressing block 0131 abuts against the upper clamping assembly, thereby achieving axial fixation of the dialyzer shell.

[0091] The dialyzer shell fixing device can achieve axial fixation of the dialyzer shell, making the dialyzer shell more stable when installing the glue injection cover, and facilitating accurate docking of the glue injection cover.

[0092] The power mechanism in the lower clamping assembly 013 may be, but is not limited to, a pneumatic cylinder, a hydraulic cylinder or a linear motor.

[0093] In an optional embodiment, if Figures 9 to 11 As shown, the upper clamping assembly includes a fixed plate 014, a movable plate 015, a locking piece 016 and an upper pressing block 017 connected to the movable plate 015; the fixed plate 014 is provided with a plurality of first insertion holes 0141 at equal intervals along the vertical direction, the movable plate 015 is provided with a plurality of second insertion holes 0151 at equal intervals along the vertical direction corresponding to the plurality of first insertion holes 0141, and the distance between adjacent second insertion holes 0151 is greater than the distance between adjacent first insertion holes 0141; the locking piece 016 is used to be inserted into any corresponding first insertion hole 0141 and second insertion hole 0151 to adjust the distance between the upper pressing block 017 and the lower pressing block 0131.

[0094] When using, Fig.11 As shown, the appropriate second insertion hole 0151 can be selected to be aligned with the appropriate first insertion hole 0141, and then the locking member 016 can be inserted into the aligned second insertion hole 0151 and the first insertion hole 0141 to lock the position of the movable plate 015 relative to the fixed plate 014.

[0095] In the above clamping assembly, the height of the movable plate 015 is adjustable. Since the movable plate 015 is connected to the upper pressing block 017, the height of the upper pressing block 017 can be adjusted, thereby being able to adapt to injection caps with different radial sizes.

[0096] Specifically, the locking member 016 can be a screw, a pin, etc.

[0097] In an optional embodiment, if Figure 4 As shown, the glue injection cover assembly system also includes a frame 018, and the upper clamping assembly and two glue injection cover pressing devices are all installed on the frame 018.

[0098] The setting of the frame 018 can support the upper clamping assembly and the two injection cover pressing devices, making the system structure more compact.

[0099] In an optional embodiment, if Figure 4 As shown, the installation positions of the two injection cover pressing devices are connected by a connecting rod 019.

[0100] The connecting rod 019 can enhance the stability of the relative position between the two glue injection cover pressing devices, thereby ensuring that the glue injection covers at both ends of the dialyzer housing are installed with higher precision.

[0101] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A glue injection capping device, characterized in that: It comprises a pressure head driving mechanism (1), a material taking component (2), an elastic member (3) and a material pushing mechanism (5); A material taking head (21) is provided at one end of the material taking component (2), and the other end is slidably matched with the pressure head driving mechanism (1) and the elastic member (3) is provided between the pressure head driving mechanism (1), and the pressure head driving mechanism (1) is configured to drive the material taking component (2) to move back and forth under the pressure of the elastic member (3), and the moving direction is parallel to the sliding direction of the material taking component (2) relative to the pressure head driving mechanism (1); The material pushing mechanism (5) is arranged on the side of the material taking component (2) to overcome the elastic force of the elastic member (3) and push the material taking component (2) to slide relative to the pressure head driving mechanism (1).

2. The glue injection cover pressing device according to claim 1, characterized in that: The glue injection cap pressing device further comprises a rotating mechanism (4) connected to the pressing head driving mechanism (1) to drive the pressing head driving mechanism (1) to rotate around a horizontal axis.

3. A glue injection cover assembly system, characterized in that: It comprises the glue injection cover pressing device as described in any one of claims 1 to 2, wherein the glue injection cover pressing device is configured as two devices arranged opposite to each other.

4. The glue injection cover assembly system according to claim 3, characterized in that: The injection cap assembly system further comprises a feeding device (6), a pushing and distributing device (7) and a rubbing and distributing device (8); The feeding device (6) has a feeding channel (61); The pushing and distributing device (7) comprises a pushing end (71), a left discharge port (72) and a right discharge port (73); the pushing end (71) is located between the discharge end of the feed channel (61) and the feed end of the rubbing and distributing device (8); the pushing end (71) has the freedom to move along the discharge end of the feed channel (61) toward the feed end of the rubbing and distributing device (8); The rubbing and dividing device (8) comprises a dividing component (81), the dividing component (81) has the freedom to move along the direction of the line connecting the left discharge port (72) and the right discharge port (73), and the dividing component (81) has at least one feeding cavity.

5. The glue injection cover assembly system according to claim 4, characterized in that: The rubbing and dividing material device (8) further comprises a moving mechanism (82), wherein the moving mechanism (82) is connected to the dividing material component (81), and the moving mechanism (82) drives the dividing material component (81) to move along the direction of the line connecting the left discharge port (72) and the right discharge port (73).

6. The glue injection cover assembly system according to claim 4, characterized in that: The injection cover assembly system further comprises a left material connection block (9) and a right material connection block (10); the left material connection block (9) is connected to the left material outlet (72) via a left slideway (011), and the right material connection block (10) is connected to the right material outlet (73) via a right slideway (012).

7. The glue injection cover assembly system according to claim 3, characterized in that: The glue injection cover assembly system also includes a dialyzer shell fixing device located between the two glue injection cover pressing devices, the dialyzer shell fixing device includes an upper clamping assembly and a lower clamping assembly (013), the lower clamping assembly (013) includes a lower pressing block (0131), the lower pressing block (0131) has the freedom to move in the vertical direction, and a dialyzer shell fixing cavity is formed between the lower pressing block (0131) and the upper clamping assembly.

8. The glue injection cover assembly system according to claim 7, characterized in that: The upper clamping assembly comprises a fixed plate (014), a movable plate (015), a locking member (016), and an upper pressing block (017) connected to the movable plate (015); The fixed plate (014) is provided with a plurality of first insertion holes (0141) at equal intervals along the vertical direction, and the movable plate (015) is provided with a plurality of second insertion holes (0151) at equal intervals along the vertical direction and arranged one-to-one with the plurality of first insertion holes (0141), and the distance between adjacent second insertion holes (0151) is greater than the distance between adjacent first insertion holes (0141); The locking member (016) is used to be inserted into any corresponding first insertion hole (0141) and second insertion hole (0151) to adjust the distance between the upper pressing block (017) and the lower pressing block (0131).

9. The glue injection cover assembly system according to claim 7, characterized in that: The glue injection cover assembly system also includes a frame (018), and the upper clamping assembly and the two glue injection cover pressing devices are all installed on the frame (018).

10. The glue injection cover assembly system according to claim 3, characterized in that: The two installation positions of the glue injection cover and the capping device are connected via a connecting rod (019).

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