CN218056933U

CN218056933U - Feeding mechanism

Info

Publication number: CN218056933U
Application number: CN202221040034.XU
Authority: CN
Inventors: 廖宝城; 吕文进; 高金翱
Original assignee: Marujiang Automation Equipment Kunshan Co ltd
Current assignee: Marujiang Automation Equipment Kunshan Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-12-16
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a feed mechanism, it includes fixed platform, still including the material loading track that sets gradually, rotatable material loading tray and receiving piece, is provided with at least one first draw-in groove that is used for holding the material along its circumference direction at the outward flange of material loading tray. The receiving part is arranged close to the upper material disc, at least one second clamping groove used for containing materials is arranged on one side, close to the upper material disc, of the receiving part, and the moving track of the receiving part is a straight line. The material to be conveyed is conveyed to the upper material tray through the feeding rail and enters the first clamping groove, the material is conveyed to the second clamping groove of the receiving part when the upper material tray rotates, and the material is conveyed forwards along with the movement of the receiving part. Utilize the utility model discloses a feed mechanism can realize arranging in batches and the material loading to the material, is convenient for carry on subsequent operation such as getting material and equipment.

Description

Feeding mechanism

Technical Field

The utility model belongs to the technical field of medical instrument processingequipment, concretely relates to feed mechanism.

Background

The infusion apparatus is a medical apparatus which is generally applied, and has great market demand, so that how to realize the automatic assembly of the infusion apparatus is a long-term problem in the industry.

When assembling, the push rod needs to be inserted into the sleeve, and in order to improve the assembling efficiency, the equipment needs to have the capacity of batch assembly, but the batch assembly is premised on that the batch arrangement and the feeding of the sleeve or the push rod can be ensured.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a feed mechanism, it can realize arranging in batches and the material loading to the material, is convenient for carry on the subsequent material and the assembly process of getting of transfusion system.

The utility model discloses a feed mechanism includes: the feeding plate is provided with at least one first clamping groove for containing materials; the receiving part can move towards the direction close to or far away from one side of the feeding tray, at least one second clamping groove used for containing materials is arranged on the receiving part, the receiving part is used for conveying the materials, and the moving track of the receiving part is a straight line. The utility model discloses a feed mechanism sets up the removal orbit through receiving the piece into sharp mode, therefore will be located the material of the first draw-in groove of last charging tray under the rotation of last charging tray and send into the second draw-in groove of receiving the piece that removes forward one by one in, realize the neatly arranged to the material from this fast, and the process that carries the material is high-efficient, stable, therefore, be convenient for follow-up batch processing and subsequent equipment step of handling the transported substance material.

Furthermore, the distance between any two adjacent first clamping grooves on the feeding disc is equal to the distance between any two second clamping grooves of the receiving part. Therefore, the materials to be conveyed on the first clamping groove can be sequentially clamped into the second clamping groove one by one.

Furthermore, each cell wall of second draw-in groove is the straight-tooth form, each cell wall of first draw-in groove is the skewed tooth form, and the cell wall of first draw-in groove inclines towards the direction of rotation of charging tray. Therefore, when the charging tray rotates, materials to be conveyed are conveyed to the receiving piece one by one and are clamped into the second clamping groove in sequence.

Further, still include the first spacing edge of pushing away material, the first spacing edge of pushing away is located going up being close to of charging tray the edge of receiving piece one side, the first spacing edge of pushing away is located go up the charging tray with receive in the middle of the piece.

Furthermore, the first material pushing limiting edge comprises a first extrusion edge close to one end of the incoming material direction of the upper material disc, and the edge of the first extrusion edge, which is far away from one side of the upper material disc, is in an arc shape parallel to the outer edge of the upper material disc. Therefore, each material positioned in the first clamping groove can be ensured to move towards one side of the receiving piece under the action of the first extrusion edge and enter the second clamping groove when the feeding tray rotates.

Furthermore, the first material pushing limiting edge further comprises a guide edge which is far away from one end of the material feeding direction of the upper material tray, and the edge of one side, far away from the upper material tray, of the guide edge is parallel to the moving direction of the receiving part. Therefore, when the receiving part moves forwards, the materials entering the receiving part can move forwards stably under the limit of the guide edge, and the falling of the materials cannot occur.

Furthermore, the material pushing device further comprises a second material pushing limiting edge, wherein the second material pushing limiting edge comprises a second extrusion edge which is located on the first extrusion edge of the first material pushing limiting edge and is far away from one side of the upper material disc, and a material extruding groove body for allowing materials to pass through is formed between the first extrusion edge and the second extrusion edge. Therefore, under the guide of the extruding groove body, the materials can be conveyed into the second clamping groove bodies of the receiving pieces gradually and stably.

Still further, still include liftout portion, liftout portion includes the push pedal that is used for ejecting the material in the second draw-in groove. Therefore, under the effect of accessible push pedal, the material that will be located the second draw-in groove carries out the jacking in batches, is convenient for carry out subsequent processing.

Furthermore, the material pushing device further comprises a material baffle plate which is close to the material pushing part, and the material baffle plate is close to the pushing plate. Therefore, under the blocking of striker plate, can prevent to drop in the second draw-in groove when the material is jack-up.

Furthermore, the feeding tray comprises at least two tray bodies which are arranged in parallel, the two tray bodies are arranged concentrically, and the first clamping grooves of the two tray bodies are arranged oppositely. Therefore, the first clamping grooves for clamping the materials can be formed in the areas close to the two end parts of the materials to be conveyed respectively, and the conveying process of the materials is ensured to be more stable.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic perspective view of another view angle according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic view of a portion B of FIG. 2;

fig. 5 is a schematic perspective view of another viewing angle according to an embodiment of the present invention.

In the figure:

1. a fixed platform; 2. a feeding track; 21. a through groove; 3. feeding a material plate; 31. a first card slot; 32. a tray body; 4. a receiver; 41. a second card slot; 5. a sliding module; 51. a slide plate; 52. a screw rod; 53. a motor; 54. a translation cylinder; 6. a first material pushing limit edge; 61. a first extrusion edge; 62. a guide edge; 7. a second material pushing limit edge; 71. a second extrusion edge; 8. a material ejecting part; 81. pushing the plate; 82. a material ejection cylinder; 83. a striker plate.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

The utility model discloses a feed mechanism is used for having the transport of the material (for example cylinder sleeve pipe) of the great protruding region of a diameter at one end.

Referring to fig. 1 and 2, the utility model discloses a feed mechanism includes fixed platform 1, still including the material loading track 2 that sets gradually, rotatable material loading plate 3 and receiving piece 4, is provided with at least one first draw-in groove 31 (shown in combination fig. 3) that is used for holding the material along its circumference direction in the outward flange of material loading plate 3. The receiving member 4 is arranged close to the upper tray 3, at least one second clamping groove 41 (shown in the attached figure 4) for containing materials is arranged on one side of the receiving member 4 close to the upper tray 3, and the moving track of the receiving member 4 is a straight line. The material to be conveyed is transported to the upper tray 3 via the feeding rail 2 and into the first catching groove 31, and subsequently, as the upper tray 3 rotates, the material is conveyed into the second catching groove 41 of the receiving member 4 and is conveyed forward (in the direction indicated by the arrow in fig. 1) as the receiving member 4 moves.

The number of the first card slots 31 and the second card slots 41 may be one, or two or more, and the number between the first card slots 31 and the second card slots 41 is not necessarily equal, and it is only necessary to ensure that the distance between any two adjacent first card slots 31 on the feeding tray 3 is equal to the distance between any two second card slots 41 of the receiving unit 4. Therefore, the materials conveyed from the upper tray 3 can be orderly conveyed into the first clamping groove 31 of the receiving part 4, and the materials are arranged in order.

In some embodiments of the present invention, the feeding tray 3 can be driven by a driving motor (not shown in the drawings), in the feeding tray exemplified in this embodiment, the belt pulley is coaxially arranged with the feeding tray 3, the belt pulley is externally provided with a belt, and the driving motor is arranged in a setting form with a certain distance from the feeding tray; obviously, the drive motor can also be directly arranged coaxially with the feeding tray to drive the feeding tray 3.

In some embodiments of the present invention, the receiving member 4 is a plate-shaped member, which may be any other shape, and the second engaging groove 41 is disposed on the side of the receiving member 4 close to the feeding tray 3.

The utility model discloses a material loading track 2 is that from the top down slope sets up, and is provided with the logical groove 21 that supplies the material to carry in the middle of material loading track 2, leads to groove 21 and is linked together with last charging tray 3, therefore, when last charging tray 3 rotates, treats that the material of carrying is carried in proper order to the first draw-in groove 31 of supreme charging tray 3.

The utility model discloses a feed mechanism is through sending into the second draw-in groove 41 of receiving piece 4 that moves forward one by one through the material that will be located in the first draw-in groove 31 of charging tray 3 under the rotation of charging tray 3, realizes being the mode of placing that a straight line was arranged to material output from this fast, and the transportation process is high-efficient, and stable, and be convenient for follow-up batch processing and subsequent equipment step of handling transported substance material.

The utility model discloses an in some embodiments, receive the direction of movement of piece 4 can be the direction setting that is similar to the tangent line parallel with the circle at the removal orbit place of each first draw-in groove 31 of last charging tray 3, be provided with certain clearance before last charging tray 3 and receiving piece 4, therefore, neither can hinder the normal rotation of last charging tray 3, and can ensure that the material is carried to receiving the second draw-in groove 41 of piece 4 from the first draw-in groove 31 of last charging tray 3 smoothly, and receiving the in-process that piece 4 moved forward, go into second draw-in groove 41 with each material card in proper order, therefore, a plurality of materials have arranged in proper order at the length direction who receives piece 4.

The utility model discloses an among some embodiments, be provided with the module 5 that slides on fixed platform 1, the module 5 that slides is used for driving and receives piece 4 along a straight line orbit reciprocating motion. In some embodiments, the sliding module 5 includes a sliding rail disposed along the moving direction of the receiving member 4, and a sliding plate 51 connected to the receiving member 4, a screw 52 is disposed through the middle of the sliding plate 51, and the sliding module 5 further includes a motor 53 for rotating the screw 52, thereby enabling the receiving member 4 to move linearly when the motor 53 rotates. The sliding module 5 can also adopt other structures, and only the receiving piece 4 can be driven in the linear direction.

In some embodiments of the present invention, a translation cylinder 54 is further disposed on the sliding plate 51, the driving direction of the translation cylinder 54 is perpendicular to the screw rod 52, and the translation cylinder is used to drive the receiving element 4 to move toward the direction close to or away from the feeding tray 3. And accordingly, a slide rail structure is provided on the slide plate 51, thereby facilitating the movement of the receiver 4. Of course, the driving of the receiving member 4 is not limited to the manner here, and it is only necessary to ensure that the receiving member 4 can move in a direction to approach or move away from the upper tray 3.

In some embodiments of the present invention, each groove wall of the first groove 31 is arranged in a helical tooth shape, each groove wall of the second groove 41 is arranged in a straight tooth shape, and the groove wall of the first groove 31 inclines toward the advancing direction of the receiving element 4. Thus, when the loading tray 3 rotates, it is ensured that the material to be conveyed is caught in the second catching groove 41.

Referring to fig. 3, in some embodiments of the present invention, the edge of the upper tray 3 near the side of the receiving element 4 is provided with a first pushing limiting edge 6, and the first pushing limiting edge 6 is located between the upper tray 3 and the receiving element 4. The first material pushing limiting edge 6 includes a first extrusion edge 61 close to one end of the incoming material direction of the upper tray 3 (in this embodiment, the upper tray 3 rotates clockwise), and the "incoming material direction" refers to the direction in which the upper tray 3 rotates and conveys the material from the feeding track 2, i.e., the direction indicated by the arc arrow in the drawing), and the edge of the first extrusion edge 61, which is far away from the upper tray 3, is in an arc shape parallel to the outer edge of the upper tray 3, so that it is ensured that each material located in the first slot 31 can move to one side of the receiving part 4 under the action of the first extrusion edge 61 when the upper tray 3 rotates.

The first pushing limit edge 6 further comprises a guide edge 62 at one end away from the feeding direction of the upper tray 3 (i.e. in the area close to the end point of the advancing direction of the receiving element 4), and the edge of the guide edge 62 at the side away from the upper tray 3 is parallel to the moving direction of the receiving element 4. Thus, when the material to be conveyed is fed into the second pocket 41 of the receiving member 4 and continues to move forward, it can be conveyed forward stably by the guide edge 62.

The first pushing limiting edge 6 may be a structure including only two edges of the first extruding edge 61 and the guiding edge 62, or may be a plate-shaped structure including a main body similar to a triangle, and an edge on one side of the main body is an arrangement area of the guiding edge 62, and further includes an arc-shaped first extruding edge 61, and the first extruding edge 61 is arranged near the outer side of the outer edge of the upper tray 3.

Referring to fig. 4, in some embodiments of the present invention, a second material pushing limiting edge 7 is further included, the second material pushing limiting edge 7 includes a second extrusion edge 71 located on the extrusion edge of the first material pushing limiting edge 6 and away from the upper tray 3, and an extrusion groove body for passing the material is formed between the first extrusion edge 61 and the second extrusion edge 71. Therefore, under the guidance of the extrusion chute, the material can be ensured to be gradually and stably conveyed into each second clamping groove 41 of the receiver 4.

The shape of the extruding groove body can be an arc shape along the outer contour of the upper tray 3, and can also be other shapes, and only the materials can smoothly and stably enter the second clamping groove 41 of the receiving part 4 along the extruding groove body.

In some embodiments of the present invention, the feeding mechanism further comprises a material ejecting portion 8. The ejector 8 is located in the area of the end point of the advancing direction of the receiving element 4, and is used for ejecting each material which is sequentially clamped in the second clamping groove 41 of the ejector 8 and facilitating subsequent processes (for example, for taking the material out to the next station). The ejecting part 8 comprises a push plate 81 for ejecting the material in the second clamping groove 41, and the push plate 81 is arranged in a direction parallel to the receiving part 4. The pusher 81 is located in the area of the side of the receiving member 4, so that the upward lifting of the respective piece is achieved when the receiving member 4 is moved to near the end of its advancement, i.e. in the area close to the pusher 81. The ejection part 8 also comprises an ejection cylinder 82 for driving the push plate 81 to move. In the initial state, the push plate 81 is located at the lowest position, that is, below each material to be ejected, and when the material needs to be ejected, the ejection cylinder 82 drives the push plate 81 to rise and eject each material to be conveyed.

The utility model discloses an in some embodiments, still include the striker plate 83 that is close to the push pedal 81 setting of liftout portion 8, when receiving the region that piece 4 removed to striker plate 83 place, striker plate 83 treats the one side relative with second draw-in groove 41 of the material of carrying, therefore, can prevent to drop in following second draw-in groove 41 when jacking the material.

The utility model discloses an in some embodiments, the initiating terminal of liftout portion 8 is close to the first tip setting of extruding the reason of keeping away from of the leading edge 62 who pushes away spacing reason 6, therefore, when the material moves to the direction of advance through receiving the region of piece 4 from last charging tray 3, leading edge 62 plays the limiting displacement to the material in proper order with striker plate 83 of liftout portion 8, prevents that it from droing in second draw-in groove 41.

Referring to fig. 5, in some embodiments of the present invention, the feeding tray 3 includes at least two trays 32 disposed parallel to each other, the two trays 32 are concentrically disposed, and the first engaging grooves 31 of the two trays 32 are disposed opposite to each other. Therefore, through the first draw-in groove 31 of blocking the both ends of material respectively in two disk bodies, when the material of treating carrying is for having certain length's tubulose, through two at least disk bodies 32 of relative setting, two joint position points about forming to the material ensure that material transportation process is steady.

The utility model discloses a feed mechanism's working process does: the materials are sequentially conveyed to the first clamping grooves 31 of the upper tray 3 through the feeding rail 2, along with the forward movement of the receiving parts 4 and the rotation of the upper tray 3, the materials in the first clamping grooves 31 are sequentially conveyed into the second clamping grooves 41 of the receiving parts 4, after the materials are placed in the second clamping grooves 41 on the receiving parts 4, the receiving parts 4 move to the material ejecting part 8, and then the pushing plate 81 pushes the materials upwards to a certain height under the action of the material ejecting cylinder 82, so that the materials are convenient to take away; subsequently, the translating cylinder 54 drives the receiving part 4 to retreat, the receiving part 4 returns to the position close to the upper tray 3 under the action of the sliding module 5, and the receiving part is already retreated under the drive of the translating cylinder 54, so that the collision of the receiving part 4 on the material on the upper tray 3 when returning to the starting point can be avoided; after the receiving member 4 returns to the starting point again, the translation cylinder 54 pushes the receiving member 4 to move to the side close to the upper tray 3 again, and the receiving member receives the material conveyed from the upper tray 3 again, and the cycle is repeated, so that the material feeding is completed.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the above embodiments is to let the person skilled in the art understand the contents of the present invention and implement the present invention, which can not limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. A feed mechanism, comprising:

the feeding plate is provided with at least one first clamping groove for containing materials;

the receiving part can move towards the direction close to or far away from one side of the feeding tray, at least one second clamping groove used for containing materials is arranged on the receiving part, the receiving part is used for conveying the materials, and the moving track of the receiving part is a straight line.

2. The loading mechanism according to claim 1, wherein the distance between any two adjacent first clamping grooves on the loading tray is equal to the distance between any two second clamping grooves of the receiving part.

3. The loading mechanism according to claim 2, wherein each slot wall of the second slot is straight-tooth-shaped, each slot wall of the first slot is oblique-tooth-shaped, and each slot wall of the first slot is inclined toward the rotation direction of the upper tray.

4. The loading mechanism according to claim 1, further comprising a first pushing limiting edge, wherein the first pushing limiting edge is located on an edge of one side of the upper tray close to the receiving part, and the first pushing limiting edge is located between the upper tray and the receiving part.

5. The loading mechanism according to claim 4, wherein the first pushing limiting edge comprises a first extruding edge close to one end of the loading tray in the feeding direction, and an edge of one side of the extruding edge, which is far away from the loading tray, is in an arc shape parallel to the outer edge of the loading tray.

6. The loading mechanism according to claim 5, wherein the first pushing limiting edge further comprises a guiding edge at one end far away from the feeding direction of the loading tray, and the edge of the guiding edge at one side far away from the loading tray is parallel to the moving direction of the receiving part.

7. The feeding mechanism as claimed in claim 6, further comprising a second pushing limiting edge, wherein the second pushing limiting edge comprises a second extrusion edge located on one side, away from the feeding tray, of the extrusion edge of the first pushing limiting edge, and a material extrusion groove body for materials to pass through is formed between the first extrusion edge and the second extrusion edge.

8. A loading mechanism according to any one of claims 1 to 7, further comprising an ejector part, the ejector part comprising a push plate for ejecting material in the second clamping groove.

9. The loading mechanism of claim 8, further comprising a striker plate disposed proximate to the ejector, the striker plate disposed proximate to the push plate.

10. The feeding mechanism according to any one of claims 1 to 7, wherein the feeding tray comprises at least two trays arranged in parallel, the two trays are arranged concentrically, and the first clamping grooves of the two trays are arranged oppositely.