Infusion apparatus supporting pitch changing device and automatic feeding machine

Abstract

The utility model relates to the technical field of infusion apparatus feeding equipment, in particular to an infusion apparatus supporting variable-pitch device and an automatic feeding machine, the infusion apparatus supporting variable-pitch device comprises a supporting frame, a variable-pitch sliding table module is arranged on the supporting frame, the variable-pitch sliding table module is driven by a variable-pitch driver, a sliding block of the variable-pitch sliding table module is fixedly provided with a material support, and the material support is fixedly connected with the variable-pitch sliding table module. A rotary driving component is arranged on a sliding block of the variable-pitch sliding table module, the material support is driven by the rotary driving component and comprises a supporting plate, material plates are arranged on the two sides of the supporting plate, at least one clamping groove is formed in each material plate, and the clamping grooves in the two material plates are matched to form a limiting supporting groove for supporting materials. A material ejection mechanism and a material taking mechanism are arranged on the machine frame, the infusion apparatus supporting variable-pitch device is arranged on the machine frame, a material transferring mechanism is arranged between the infusion apparatus supporting variable-pitch device and the material ejection mechanism, and the automatic feeding device is low in use cost, adjustable in direction, capable of taking more materials and high in feeding efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of infusion set feeding equipment, in particular to an infusion set support variable distance device and an automatic feeding machine. Background Technique

[0002] With the progress of technology, at present, the infusion set feeding device can not only realize automatic feeding, but also realize clamping and variable distance. For example, in the material automatic feeding method with the patent number CN116573373A applied by the applicant on May 25, 2023, when feeding materials, the materials can be fed at a specific distance. The deficiencies of the above patent are as follows: First, the above clamping variable distance mechanism needs to clamp and then change the distance, and each infusion set requires a clamping motor, resulting in high use cost; Second, the above variable distance mechanism cannot adjust the orientation of the infusion set after variable distance. If the orientation of the infusion set needs to be adjusted, the orientation of the entire mechanical claw needs to be adjusted, which is very inconvenient to operate; Third, when the above patent is feeding materials, every time the ejection tube ejects a material, the mechanical claw of the material taking mechanism grabs it and transports it to the designated feeding position, and then the ejection tube ejects another material, and the mechanical claw of the material taking mechanism grabs it and transports it to the designated feeding position, and so on. The material taking mechanism spends more time transporting materials, resulting in low material feeding efficiency. Summary of the Invention

[0003] The purpose of the utility model is to solve the deficiencies of the prior art and provide an infusion set support variable distance device and an automatic feeding machine with simple structure, low use cost, adjustable direction, multiple materials taken at one time, and high feeding efficiency.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is:

[0005] An infusion set support variable distance device includes a support frame, and is characterized in that: a variable distance slide table module is arranged on the support frame, the variable distance slide table module is fixed on the support frame, the variable distance slide table module is driven by a variable distance driver, and a material support for supporting the infusion set is fixed on the slider of the variable distance slide table module, so as to automatically change the distance by driving the slider of the variable distance slide table module by the variable distance driver, and then drive the materials on the material support to change the distance.

[0006] A material direction adjustable mechanism is arranged at the lower end of the material support of the utility model, and the material direction adjustable mechanism includes a rotation driving component.

[0007] The rotation driving component is arranged on the slider of the variable distance slide table module, the rotation driving component is fixedly connected with the slider, and the material support is driven by the rotation driving component, so as to drive the material support to rotate by the rotation driving component, and then drive the infusion set on the material support to rotate and adjust the material direction.

[0008] At least one limit support groove for supporting the infusion set is arranged on the material support of the utility model.

[0009] The material support of the present utility model includes a support plate and a material plate. Material plates are provided on both sides of the support plate, and the material plates are fixedly connected to the support plate. At least one card slot is provided on the material plate, and the card slots on the two material plates cooperate to form a limit support slot for supporting materials, so that multiple materials can be supported at one time through a plurality of limit support slots, facilitating the material taking mechanism to take multiple materials at one time.

[0010] A support member is provided between the lower end of the support plate of the present utility model and the rotation driving member. The support member is driven by the rotation driving member, and the upper end of the support member is fixedly connected to the support plate, so as to increase the height of the support plate by providing the support member, and further increase the height of the material support as needed.

[0011] The support member of the present utility model is a support shaft.

[0012] An automatic feeding machine includes a frame. A material ejecting mechanism and a material taking mechanism are provided on the frame. It is characterized in that: the above-mentioned infusion set support variable distance device is provided on the frame, the support frame is fixedly connected to the frame, and a material transfer mechanism is provided between the infusion set support variable distance device and the material ejecting mechanism. The material transfer mechanism is connected to the frame, so that the material ejected by the material ejecting mechanism is transferred to the material support of the infusion set support variable distance device through the material transfer mechanism. After the infusion set support variable distance device changes the distance of the material, the material taking mechanism clamps the material for feeding.

[0013] The material transfer mechanism of the present utility model includes a transfer frame, transfer claws, a transfer driver, and a transfer driving and moving member.

[0014] A transfer frame is provided above the ejection tube of the material ejecting mechanism. The transfer frame is driven by the transfer driving and moving member. At least one group of transfer claws is provided on the transfer frame. The number of the transfer claws matches the number of the limit support slots. The transfer claws include two relatively opening and closing clamping claws. The transfer claws are driven by the transfer driver. The transfer driving and moving member is connected to the frame, so that the transfer claws are driven by the transfer driver to open, clamp the material ejected by the ejection tube and move it to the material support.

[0015] The transfer driver of the present utility model is a material separating driving cylinder.

[0016] On one side of the infusion set support variable distance device of the present utility model away from the material ejection mechanism, there is a material taking mechanism. The material taking mechanism includes a jaw bracket, a material taking driving and moving component, a jaw driving cylinder, a first fixing plate, a second fixing plate, a first picking jaw, and a second picking jaw. On one side of the material bracket away from the material ejection mechanism, two jaw brackets are arranged at intervals. The jaw bracket is connected to the frame through the material taking driving and moving component. The jaw bracket is driven by the material taking driving and moving component to move up and down, left and right, and front and back. There is a jaw driving cylinder on the jaw bracket. The jaw driving cylinder is fixedly connected to the jaw bracket. A first fixing plate is fixedly arranged on one jaw of the jaw driving cylinder, and a second fixing plate is fixedly arranged on the other jaw of the jaw driving cylinder. The first fixing plate is slidably connected to the second fixing plate. The first fixing plate is provided with first picking jaws, and the first picking jaws are arranged at intervals. The second fixing plate is provided with second picking jaws, and the second picking jaws correspond to the first picking jaws one by one. The first picking jaws and the second picking jaws cooperate to form a picking and adjusting jaw. A picking clamping groove is arranged at the lower end of the first picking jaw, and a picking clamping groove is arranged at the lower end of the second picking jaw. The picking clamping grooves of the first picking jaw and the second picking jaw are opposite to form a movable limiting groove, so as to clamp the infusion set through the picking and adjusting jaw. The picking and adjusting jaw slides relative to the infusion tube of the infusion set through the movable limiting groove to adjust the position of clamping the infusion tube. When a connecting tube is fixed at one end of the infusion tube, the connecting tube abuts against the movable limiting groove, and the position of the infusion tube relative to the picking and adjusting jaw can be limited through the movable limiting groove, thereby realizing material alignment and feeding.

[0017] Due to the adoption of the above structure, the present utility model has the advantages of simple structure, low use cost, adjustable direction, multiple material pick-ups at one time, and high feeding efficiency. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of the infusion set support variable distance device of the present utility model.

[0019] Figure 2 It is the present utility model Figure 1 An enlarged schematic diagram of the material bracket in it.

[0020] Figure 3 It is an enlarged schematic diagram of the variable distance slide table module of the present utility model.

[0021] Figure 4 It is a schematic structural diagram of the automatic feeding machine of the present utility model.

[0022] Figure 5 It is an enlarged schematic diagram of the material ejection mechanism and the material transfer mechanism of the present utility model.

[0023] Figure 6 It is a partial enlarged schematic diagram of the material transfer mechanism of the present utility model.

[0024] Figure 7 It is an enlarged schematic view of the material taking mechanism of the present utility model.

[0025] Figure 8 It is an enlarged schematic view of the picking adjustment claw of the present utility model.

[0026] Reference numerals: support frame 1, variable pitch slide table module 2, variable pitch driver 3, slider 4, material support 5, material direction adjustable mechanism 6, rotation drive component 7, support plate 8, material plate 9, card slot 10, limit support slot 11, support component 12, frame 13, material ejection mechanism 14, material taking mechanism 15, infusion set support variable pitch device 16, material transfer mechanism 17, transfer frame 18, transfer claw 19, transfer driver 20, transfer drive moving component 21, jaw support 22, material taking drive moving component 23, jaw drive cylinder 24, first fixing plate 25, second fixing plate 26, first picking jaw 27, second picking jaw 28, picking adjustment claw 29, movable limit slot 30. Specific embodiments

[0027] The following will further describe in detail the specific embodiments of the present utility model with reference to the drawings.

[0028] An infusion set support variable pitch device 16 includes a support frame 1, and is characterized in that: a variable pitch slide table module 2 is provided on the support frame 1, the variable pitch slide table module 2 is fixed on the support frame 1, the variable pitch slide table module 2 is driven by a variable pitch driver 3, and a material support 5 for supporting the infusion set is fixed on the slider 4 of the variable pitch slide table module 2, so as to automatically vary the pitch of the slider of the variable pitch slide table module by driving of the variable pitch driver, and further drive the material on the material support to vary the pitch.

[0029] The variable pitch driver 3 of the present utility model is a driving motor.

[0030] A material direction adjustable mechanism 6 is provided at the lower end of the material support 5 of the present utility model, and the material direction adjustable mechanism 6 includes a rotation drive component 7.

[0031] A rotation drive component 7 is provided on the slider 4 of the variable pitch slide table module 2, the rotation drive component 7 is fixedly connected with the slider 4, and the material support 5 is driven by the rotation drive component 7, so as to drive the material support to rotate by the rotation drive component, and further drive the infusion set on the material support to rotate to adjust the material direction.

[0032] The material support 5 of the present utility model includes a support plate 8, material plates 9 are provided on both sides of the support plate 8, the material plates 9 are fixedly connected with the support plate 8, at least one card slot 10 is provided on the material plates 9, and the card slots 10 on the two material plates 9 cooperate to form a limit support slot 11 for supporting the material, so as to support multiple materials at one time through a plurality of limit support slots, which is convenient for the material taking mechanism to take multiple materials at one time.

[0033] There is a support member 12 between the lower end of the support plate 8 and the rotary drive member 7 of the present utility model. The support member 12 is driven by the rotary drive member 7, and the upper end of the support member 12 is fixedly connected to the support plate 8, so as to increase the height of the support plate by setting the support member, and further increase the height of the material support as required.

[0034] The rotary drive member 7 of the present utility model is a rotary drive cylinder.

[0035] An automatic feeding machine includes a frame 13, and a material ejection mechanism 14 and a material taking mechanism 15 are provided on the frame 13. It is characterized in that: the above-mentioned infusion device support variable distance device 16 is provided on the frame 13, the support frame 1 is fixedly connected to the frame 13, and a material transfer mechanism 17 is provided between the infusion device support variable distance device 16 and the material ejection mechanism 14. The material transfer mechanism 17 is connected to the frame 13, so as to transfer the material ejected by the material ejection mechanism to the material support of the infusion device support variable distance device through the material transfer mechanism. After the infusion device support variable distance device changes the distance of the material, the material taking mechanism clamps the material for feeding.

[0036] The material transfer mechanism 17 of the present utility model includes a transfer frame 18, transfer claws 19, a transfer driver 20, and a transfer drive moving member 21.

[0037] A transfer frame 18 is provided above the ejection pipe of the material ejection mechanism 14. The transfer frame 18 is driven by the transfer drive moving member 21 to move up and down, forward and backward, or the transfer frame 18 is driven by the transfer drive moving member 21 to move up and down, forward and backward, left and right. At least one group of transfer claws 19 is provided on the transfer frame 18. The number of the transfer claws 19 matches the number of the limit support grooves 11. The transfer claws 19 include two relatively opening and closing clamping claws. The transfer claws 19 are driven by the transfer driver 20. The transfer drive moving member 21 is connected to the frame 13, so as to drive the transfer claws to open by the transfer driver, clamp the material ejected by the ejection pipe, and move it to the material support.

[0038] The transfer driver 20 of the present utility model is a material distribution drive cylinder.

[0039] A material taking mechanism 15 is provided on one side of the infusion device support variable distance device 16 away from the material ejection mechanism 14. The material taking mechanism 15 includes a clamping claw support 22, a material taking drive moving member 23, a clamping claw drive cylinder 24, a first fixing plate 25, a second fixing plate 26, a first picking claw 27, and a second picking claw 28.

[0040] On one side of the material support 5 away from the material ejection mechanism 14, two jaw supports 22 are provided at intervals. The jaw supports 22 are connected to the frame 13 through the material-taking driving and moving member 23. The jaw supports 22 are driven by the material-taking driving and moving member 23 to move up and down, left and right, and front and back. A jaw driving cylinder 24 is provided on the jaw support 22. The jaw driving cylinder 24 is fixedly connected to the jaw support 22. A first fixing plate 25 is fixedly provided on one jaw of the jaw driving cylinder 24, and a second fixing plate 26 is fixedly provided on the other jaw of the jaw driving cylinder 24. The first fixing plate 25 and the second fixing plate 26 are slidably connected through a slider and a slide rail. A first picking jaw 27 is provided on the first fixing plate 25, and the first picking jaws 27 are arranged at intervals. A second picking jaw 28 is provided on the second fixing plate 26, and the second picking jaws 28 correspond to the first picking jaws 27 one by one. The first picking jaws 27 and the second picking jaws 28 cooperate to form a picking and adjusting jaw 29. A picking clamping groove is provided at the lower end of the first picking jaw 27, and a picking clamping groove is provided at the lower end of the second picking jaw 28. The picking clamping grooves of the first picking jaws 27 and the second picking jaws 28 face each other to form a movable limiting groove 30, so as to clamp the infusion set through the picking and adjusting jaw. The picking and adjusting jaw slides relative to the infusion tube of the infusion set through the movable limiting groove to adjust the position of clamping the infusion tube. When a connecting tube is fixed at one end of the infusion tube, the connecting tube abuts against the movable limiting groove, and the position of the infusion tube relative to the picking and adjusting jaw can be limited through the movable limiting groove, thereby realizing material alignment and feeding.

[0041] As shown in the appendix Figure 1-8 , a control system can be set on the frame 13. The control system is such as a PLC control system. The variable pitch driver 3, the rotary driving member 7, the material ejection mechanism 14, the material-taking mechanism 15, the infusion set support variable pitch device 16, the material transfer mechanism 17, the transfer driver 20, the transfer driving and moving member 21, the material-taking driving and moving member 23, the jaw driving cylinder 24, etc. are all connected to the control system and are controlled by the control system.

[0042] For the convenience of description, as shown in the appendix Figure 4For the sake of orientation, the material ejection mechanism 14 is behind the infusion set support variable distance device 16, and the material taking mechanism 15 is in front of the infusion set support variable distance device 16. The transfer driving moving part 21 and the material taking driving moving part 23 can adopt existing technologies, such as the jaw driving moving mechanism in CN116573373A, or other driving moving mechanisms in the existing technology, as long as the up, down, left, right, front and back movements of the transfer rack 18 and the jaw support 22 can be realized. In this embodiment, the transfer rack 18 can also only have the functions of up, down, front and back movements, which can be set according to requirements. The material ejection mechanism 14 in the present utility model has the same structure as the material ejection mechanism in CN220165123U previously applied by the applicant; the variable distance slide module 2 in the present utility model adopts the existing technology and can realize the adjustment of the distance between multiple sliders 4, which will not be elaborated. In this embodiment, as shown in Figure 5 and Figure 6 , two groups of transfer jaws 19 are arranged at the lower end of each moving rack 18, as shown in Figure 1 and Figure 2 . Two limit support grooves 11 are arranged on each material support 5, and the number of transfer jaws 19 and limit support grooves 11 are matched, and the specific number can be set according to requirements.

[0043] During use,

[0044] Step 1: In the initial state, the material transfer mechanism 17 is above the material ejection mechanism 14. The ejection tube of the material ejection mechanism 14 ejects the first infusion set. There are two groups of moving jaws at the lower end of the moving rack 18, one group is in the front and the other group is in the back. The moving rack 18 moves to above the infusion set under the drive of the transfer driving moving part 21. The transfer jaw 19 at the front of the moving rack 18 opens. After the transfer driving moving part 21 and the transfer driver 20 drive the transfer rack 18 to drive the transfer jaw 19 at the front to clamp the first infusion set downward, it moves upward and forward and then stops.

[0045] Step 2: The ejection tube of the material ejection mechanism 14 ejects the second infusion set. The moving rack 18 moves to above the infusion set under the drive of the transfer driving moving part 21. The transfer jaw 19 at the back of the moving rack 18 opens. As above, the second infusion set is clamped. In this way, both groups of transfer jaws at the lower end of the moving rack 18 hold the infusion sets. The transfer driving moving part 21 drives the moving rack 18 to move forward to above the infusion set support variable distance device 16.

[0046] Step 3: The transfer driving moving part 21 and the transfer driver 20 drive the two groups of transfer jaws 19 to move downward and open, and hang the two infusion sets on the two limit support grooves 11 of the material support 5 correspondingly, and the material transfer mechanism 17 returns to its original position.

[0047] Step 4: The control system drives the rotary drive component 7 to drive the material support 5 and the infusion set thereon to rotate, facilitating the subsequent material taking mechanism 15 to take materials. In this embodiment, after the rotary drive component 7 drives the material support 5 and the infusion set thereon to rotate 90°, it stops. The control system controls the variable pitch driver 3 to drive the slider 4 to move, realizing the adjustment of the spacing between multiple material supports 5. In this embodiment, the minimum spacing between multiple material supports 5 is matched with the spacing between the two limit support grooves 11 of one material support 5, and also with the spacing between adjacent picking adjustment claws 29 in the material taking mechanism 15. After the spacing between the material supports 5 is adjusted, it stops;

[0048] Step 5: The material taking drive moving component 23 drives the two jaw supports 22 to move above the front and rear sides of the limit support grooves 11. The other two jaw supports 22 are arranged front and rear, and the picking adjustment claws 29 thereon are opposite to each other one by one. The picking adjustment claws 29 clamp the infusion set, straighten it and then move it to the designated position under the action of the material taking drive moving component 23, realizing automatic feeding.

[0049] Compared with the prior art, first, the utility model can realize automatic variable pitch of materials without clamping, has a simple structure, low use cost, and the slider slides more smoothly, with a fast variable pitch speed and no jamming; second, the utility model can adjust the orientation of the materials, which can be adjusted according to the direction of the material taking mechanism, and the operation is very convenient; third, one moving claw of the utility model can move two or more infusion sets onto the material support 5 each time, which means that compared with the prior art, the number of materials taken by the material taking mechanism 15 at a single time is twice or more than twice that of the prior art, greatly saving the time of the infusion set during transportation and greatly improving the feeding efficiency of the infusion set.

[0050] Due to the adoption of the above structure, the utility model has the advantages of simple structure, low use cost, adjustable direction, multiple materials taken at one time, high feeding efficiency, etc.

Claims

1. An infusion set support variable distance device (16), comprising a support frame (1), characterized in that: A variable pitch slide table module (2) is provided on the support frame (1). The variable pitch slide table module (2) is fixed on the support frame (1). The variable pitch slide table module (2) is driven by a variable pitch driver (3). A material support (5) for supporting an infusion set is fixedly provided on the slider (4) of the variable pitch slide table module (2).

2. The variable-distance device for supporting an infusion set according to claim 1, wherein: A material direction adjustable mechanism (6) is provided at the lower end of the material support (5). The material direction adjustable mechanism (6) includes a rotation drive component (7). The rotation drive component (7) is provided on the slider (4) of the variable pitch slide table module (2). The rotation drive component (7) is fixedly connected to the slider (4). The material support (5) is driven by the rotation drive component (7).

3. The variable-spacing device for supporting an infusion set according to claim 1 or 2, characterized in that: At least one limit support groove for supporting the infusion set is provided on the material support (5).

4. The variable distance device for supporting an infusion set according to claim 1 or 2, characterized in that: The material support (5) includes a support plate (8) and a material plate (9). The material plates (9) are provided on both sides of the support plate (8). The material plates (9) are fixedly connected to the support plate (8). At least one card slot (10) is provided on the material plate (9). The card slots (10) on the two material plates (9) cooperate to form a limit support groove (11) for supporting the material.

5. The variable-distance device for supporting an infusion set according to claim 2, wherein: A support component (12) is provided between the lower end of the material support (5) and the rotation drive component (7). The support component (12) is driven by the rotation drive component (7). The upper end of the support component (12) is fixedly connected to the material support (5).

6. An automatic loading machine, comprising a frame (13), wherein a material taking mechanism (15) is arranged on the frame (13), and is characterized in that: An infusion set support variable pitch device (16) as described in claims 1 - 5 above is provided on the frame (13). The support frame (1) is fixedly connected to the frame (13).

7. An automatic feeding machine according to claim 6, characterized in that: A material ejection mechanism (14) is provided on one side of the infusion set support variable pitch device (16) away from the material taking mechanism (15). A material transfer mechanism (17) is provided between the infusion set support variable pitch device (16) and the material ejection mechanism (14). The material transfer mechanism (17) is connected to the frame (13).

8. An automatic feeding machine according to claim 7, characterized in that: The material transfer mechanism (17) includes a transfer frame (18), transfer claws (19), a transfer driver (20), and a transfer drive moving component (21). A transfer frame (18) is provided above the ejection tube of the material ejection mechanism (14). The transfer frame (18) is driven by the transfer drive moving component (21). At least one group of transfer claws (19) is provided on the transfer frame (18). The number of the transfer claws (19) matches the number of the limit support grooves (11). The transfer claws (19) include two relatively opening and closing jaws. The transfer claws (19) are driven by the transfer driver (20). The transfer drive moving component (21) is connected to the frame (13).

9. An automatic feeding machine according to claim 7 or 8, characterized in that: The material taking mechanism (15) includes a jaw support (22), a material taking driving and moving component (23), a jaw driving cylinder (24), a first fixing plate (25), a second fixing plate (26), a first picking jaw (27), and a second picking jaw (28). On one side of the material support (5) away from the material ejecting mechanism (14), two jaw supports (22) are arranged at intervals. The jaw support (22) is driven by the material taking driving and moving component (23). The jaw support (22) is connected to the machine frame (13) through the material taking driving and moving component (23). A jaw driving cylinder (24) is arranged on the jaw support (22). The jaw driving cylinder (24) is fixedly connected to the jaw support (22). A first fixing plate (25) is fixedly arranged on one jaw of the jaw driving cylinder (24), and a second fixing plate (26) is fixedly arranged on the other jaw of the jaw driving cylinder (24). The first fixing plate (25) is slidably connected to the second fixing plate (26). A first picking jaw (27) is arranged on the first fixing plate (25), and the first picking jaws (27) are arranged at intervals. A second picking jaw (28) is arranged on the second fixing plate (26), and the second picking jaws (28) correspond to the first picking jaws (27) one by one. The first picking jaw (27) and the second picking jaw (28) cooperate to form a picking adjusting jaw (29). A picking clamping groove is arranged at the lower end of the first picking jaw (27), and a picking clamping groove is arranged at the lower end of the second picking jaw (28). The picking clamping grooves of the first picking jaw (27) and the second picking jaw (28) are opposite to form a movable limiting groove (30).

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