Iron wire sequencing device for plastic flowering branches

Abstract

The utility model belongs to the technical field of plastic artware production, and relates to an iron wire sequencing device for plastic flowering branches. An iron wire sequencing device for plastic flowering branches comprises a sequencing mechanism and a supporting mechanism, and the sequencing mechanism is arranged on the supporting mechanism in a sliding mode. Top plates are fixedly arranged on the upper portion and the lower portion of the sequencing mechanism, a guide rod is fixedly arranged between the top plates, an oil storage sleeve is fixedly arranged at the upper end of the guide rod, an oil injection nozzle is fixedly arranged on the lower portion of the oil storage sleeve, a guide sleeve is slidably arranged outside the guide rod, and an oil injection hole is formed in the upper end of the guide sleeve and matched with the oil injection nozzle. The guide sleeve moves along the guide rod to promote grease to enter a gap between the guide sleeve and the guide rod support through the grease injection nozzle and the grease injection hole, the grease is evenly smeared on the guide rod along with the movement of the guide sleeve, and the lubricating effect is obviously improved. The iron wire sorting work is smoother, the production efficiency of the plastic flowering branches is improved, and the service life of the iron wire sorting device for the plastic flowering branches is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic handicraft production, and relates to an iron wire sorting device for plastic flower branches. Background Technique

[0002] For the injection molding of plastic flower branches, the iron wire is first inserted into the flower branch forming mold of the injection molding machine, and then the injection molding liquid is poured into the mold to complete the forming of the plastic flower branches.

[0003] The application with the publication number of CN211492553U provides an iron wire sorting device for plastic flower branches. Two limiting plates extending horizontally from the first bin form a first limiting space communicating with the first bin. A first positioning block spanning the corresponding first bin is movably installed horizontally in the first limiting space, and a first limiting card slot for the iron wire to be radially clamped is formed on the wall surface between the first positioning block and the limiting plate. During operation, the first limiting card slot is located at the material taking station. The first pushing mechanism pushes the iron wire in the first bin to contact the first positioning block, so that the iron wire remains vertical, and the iron wire enters the corresponding first limiting card slot. Then, the first driving device drives the first positioning block to drive the first limiting card slot to move towards the first positioning station, so that the iron wire clamped in the first limiting card slot enters the predetermined position at the first positioning station, for the iron wire feeding device to accurately grab, ensuring the smooth progress of the subsequent automatic iron wire feeding into the mold, thereby improving production efficiency and reducing production costs.

[0004] However, when this sorting device is in use, the first push rod, the second push rod and the first bin need to move back and forth continuously, which easily causes wear of the first push rod and the second push rod, and the service life of this sorting device is relatively low. At the same time, the movement between the worn parts is hindered, resulting in the obstruction of the iron wire sorting work and reducing the injection molding efficiency of the plastic flower branches.

[0005] The application with the publication number of CN209971315U provides an iron wire feeding device for plastic flower branch injection molding, including a vertical bracket, a lifting seat, a driving mechanism, a bearing frame, a thimble, a limiting mechanism, and a clamping device. The vertical bracket is installed on the moving mechanism of the injection molding machine frame and is driven by the moving mechanism to move. The lifting seat is vertically movably installed on the vertical bracket and is driven by the driving mechanism to move vertically. The bearing frame is vertically slidably installed on the lifting seat and the relative movement range of the lifting seat with respect to the bearing frame is limited by the limiting mechanism. The upper part of the thimble movably inserted into the diversion tube is connected to the lifting seat, and a clamping device for clamping or loosening the iron wire inserted into the diversion tube is installed on the bearing frame or the positioning bottom mold. The entire mold insertion operation process is automatically completed by machinery without manual operation, and the whole iron wire is completely pushed into the mold by the thimble without leaving a margin, and only one process is required to complete, thereby improving production efficiency and reducing production costs.

[0006] Similarly, when the iron wire feeding die device is in use, the guide rod and the guide sleeve need to move relative to each other continuously, which easily causes wear of the guide rod or the guide sleeve, resulting in a reduced service life of the iron wire feeding die device. At the same time, the movement between the worn parts is hindered, which obstructs the sorting work of the iron wires and reduces the injection efficiency of the plastic flower branches.

[0007] To solve the above problems, the present utility model proposes an iron wire sorting device for plastic flower branches. Summary of the Utility Model

[0008] To solve the problems existing in the background technology, the present utility model proposes an iron wire sorting device for plastic flower branches.

[0009] To achieve the above object, the technical solution adopted by the present utility model is as follows: an iron wire sorting device for plastic flower branches, comprising: a sorting mechanism and a supporting mechanism, the sorting mechanism is slidably arranged on the supporting mechanism; upper and lower parts of the sorting mechanism are both fixedly provided with top plates, a guide rod is fixedly arranged between the top plates, an oil storage sleeve is fixedly arranged at the upper end of the guide rod, an oil injection nozzle is fixedly arranged at the lower part of the oil storage sleeve, a guide sleeve is slidably arranged outside the guide rod, an oil injection hole is opened at the upper end of the guide sleeve, and the oil injection hole is matched with the oil injection nozzle.

[0010] Further, a cross-shaped nail is slidably arranged in the oil injection nozzle, the upper part of the cross-shaped nail extends into the oil storage sleeve, and a plug is fixedly arranged at the upper part of the cross-shaped nail, and the plug is located inside the oil storage sleeve.

[0011] Further, the plug is in a frustum shape, and the top of the frustum-shaped plug faces downward, a groove adapted to the frustum-shaped plug is opened in the oil storage sleeve, and a spring is fixedly arranged between the frustum-shaped plug and the bottom of the oil storage sleeve.

[0012] Further, the cross-shaped nail is divided into a convex part and a concave part, and the convex part and the concave part are arranged at intervals.

[0013] Further, an oil guide groove is opened inside the guide sleeve, the oil guide groove is spiral, and the oil guide groove is communicated with the oil injection hole, and the notch of the oil guide groove contacts the guide rod.

[0014] Further, a card slot is opened in the guide sleeve, the card slot is communicated with the oil injection hole, and a ball is movably arranged in the card slot, and the ball contacts the guide rod.

[0015] Compared with the prior art, the utility model has the following beneficial effects: The movement of the guide sleeve itself along the guide rod promotes the grease to enter the gap between the guide sleeve and the guide rod through the oil injection nozzle and the oil injection hole, and makes the grease evenly smeared on the guide rod as the guide sleeve moves, so that the lubrication effect is significantly improved. It makes the sorting work of the iron wire smoother, improves the production efficiency of the plastic flower branches, and extends the service life of the plastic flower branch iron wire sorting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 is the utility model Figure 1 an enlarged view of part A in;

[0018] Figure 3 is a schematic diagram of the position of the cross nail in the utility model;

[0019] Figure 4 is a schematic diagram of the structure of the cross nail of the utility model;

[0020] Figure 5 is a schematic diagram of the position of the ball in the utility model.

[0021] In the figure: 1, guide rod; 2, guide sleeve; 3, oil storage sleeve; 4, top plate; 5, oil injection nozzle; 6, cross nail; 7, plug; 8, spring; 9, oil injection hole; 10, oil guide groove; 11, ball. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model. Embodiment 1

[0023] As Figures 1 - 4As shown in the figure, the technical solution adopted in this embodiment is as follows: A wire sorting device for plastic flower branches, comprising: a sorting mechanism and a supporting mechanism, wherein the sorting mechanism is slidably arranged on the supporting mechanism. At the upper and lower parts of the sorting mechanism, top plates 4 are fixedly arranged. Between the top plates 4, a guide rod 1 is fixedly arranged. At the upper end of the guide rod 1, an oil storage sleeve 3 is fixedly arranged. At the lower part of the oil storage sleeve 3, an oil injection nozzle 5 is fixedly arranged. A guide sleeve 2 is slidably arranged outside the guide rod 1. An oil injection hole 9 is opened at the upper end of the guide sleeve 2, and the oil injection hole 9 cooperates with the oil injection nozzle 5. When carrying out the wire sorting work, the guide sleeve 2 slides on the guide rod 1, so that the oil injection hole 9 at the upper end of the guide sleeve 2 contacts the oil injection nozzle 5 at the lower part of the oil storage sleeve 3, thereby enabling the grease inside the oil storage sleeve 3 to enter the oil injection hole 9, and further enabling the grease to soak into the gap between the guide sleeve 2 and the guide rod 1, avoiding friction between the guide sleeve 2 and the guide rod 1, thus making the wire sorting work proceed more smoothly, improving the production efficiency of plastic flower branches, and extending the service life of the plastic flower branch wire sorting device.

[0024] A cross-shaped nail 6 is slidably arranged inside the oil injection nozzle 5. The upper part of the cross-shaped nail 6 extends into the oil storage sleeve 3, and a plug 7 is fixedly arranged at the upper part of the cross-shaped nail 6, and the plug 7 is located inside the oil storage sleeve 3. The plug 7 is in a frustum shape, and the top of the frustum-shaped plug 7 faces downward. A groove adapted to the frustum-shaped plug 7 is opened inside the oil storage sleeve 3, and a spring 8 is fixedly arranged between the frustum-shaped plug 7 and the bottom of the oil storage sleeve 3.

[0025] When the guide sleeve 2 moves upward to the top of the guide rod 1, the oil injection hole 9 contacts the cross-shaped nail 6, thereby causing the cross-shaped nail 6 to move upward, further stretching the spring 8, and the cross-shaped nail 6 pushing up the plug 7, so that a gap appears between the plug 7 and the oil storage sleeve 3. Under the high pressure inside the oil storage sleeve 3, the grease inside the oil storage sleeve 3 is extruded from the gap into the oil injection hole 9. Lubrication is completed during the wire sorting work, avoiding friction between the guide sleeve 2 and the guide rod 1, thus making the wire sorting work proceed more smoothly, improving the production efficiency of plastic flower branches, and extending the service life of the plastic flower branch wire sorting device.

[0026] The cross-shaped nail 6 is divided into a convex part and a concave part, and the convex part and the concave part are arranged at intervals to facilitate the extrusion of grease from the concave part of the cross-shaped nail 6.

[0027] An oil guide groove 10 is opened inside the guide sleeve 2. The oil guide groove 10 is spiral, and the oil guide groove 10 communicates with the oil injection hole 9. The notch of the oil guide groove 10 contacts the guide rod 1. The grease enters the oil injection hole 9 and is squeezed into the oil guide groove 10, contacts the guide rod 1 from the oil guide groove 10, and is evenly smeared on the guide rod 1 as the guide sleeve 2 moves, significantly improving the lubrication effect.

[0028] Working principle: When in use, during the process of sorting iron wires and injecting plastic flower branches, the guide sleeve 2 moves along the guide rod 1. When the guide sleeve 2 moves to the top of the guide rod 1, the oil injection hole 9 contacts the cross pin 6 and pushes the cross pin 6 to move upward. During the upward movement of the cross pin 6, the plug 7 is pushed upward and the spring 8 is stretched, so that a gap appears between the plug 7 and the oil storage sleeve 3. As a result, the high-pressure grease inside the oil storage sleeve 3 is squeezed into the concave part of the cross pin 6 and enters the oil injection hole 9 along with the concave part of the cross pin 6. The grease enters the spiral oil guide groove 10 through the oil injection hole 9 and contacts the guide rod 1 from the oil guide groove 10. Along with the movement of the guide sleeve 2, it is evenly smeared on the guide rod 1, significantly improving the lubrication effect. This makes the iron wire sorting work proceed more smoothly, improves the production efficiency of plastic flower branches, and extends the service life of the plastic flower branch iron wire sorting device. Embodiment 2

[0029] As Figure 5 shown, this embodiment adjusts Embodiment 1, and the technical solution adopted is as follows: A clamping groove is formed in the guide sleeve 2, the clamping groove is communicated with the oil injection hole 9, and a ball 11 is movably arranged in the clamping groove, and the ball 11 contacts the guide rod 1. When the grease enters the clamping groove from the oil injection hole 9, it first contacts the ball 11. When the guide sleeve 2 moves along the guide rod 1, the ball 11 continuously rolls, so that the grease is evenly smeared on the guide rod 1. Through the lubrication of the ball 11 and the grease at the same time, the friction between the guide sleeve 2 and the guide rod 1 is further reduced, significantly improving the lubrication effect. This makes the iron wire sorting work proceed more smoothly, improves the production efficiency of plastic flower branches, and extends the service life of the plastic flower branch iron wire sorting device.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An iron wire sorting device for plastic flower branches, comprising: Sorting mechanism and supporting mechanism, the sorting mechanism is slidably arranged on the supporting mechanism; characterized in that: top plates (4) are fixedly arranged on both the upper and lower parts of the sorting mechanism, a guide rod (1) is fixedly arranged between the top plates (4), and an oil storage sleeve (3) is fixedly arranged at the upper end of the guide rod (1), an oil injection nozzle (5) is fixedly arranged at the lower part of the oil storage sleeve (3), a guide sleeve (2) is slidably arranged outside the guide rod (1), an oil injection hole (9) is opened at the upper end of the guide sleeve (2), and the oil injection hole (9) cooperates with the oil injection nozzle (5).

2. The iron wire sorting device for plastic flower branches according to claim 1, wherein: A cross-shaped nail (6) is slidably arranged in the oil injection nozzle (5), the upper part of the cross-shaped nail (6) extends into the oil storage sleeve (3), and a plug (7) is fixedly arranged at the upper part of the cross-shaped nail (6), and the plug (7) is located inside the oil storage sleeve (3).

3. The iron wire sorting device for plastic flower branches according to claim 2, characterized in that: The plug (7) is in a frustum shape, and the top of the frustum-shaped plug (7) faces downward. A groove adapted to the frustum-shaped plug (7) is opened in the oil storage sleeve (3), and a spring (8) is fixedly arranged between the frustum-shaped plug (7) and the bottom of the oil storage sleeve (3).

4. The iron wire sorting device for plastic flower branches according to claim 3, characterized in that: The cross-shaped nail (6) is divided into a convex part and a concave part, and the convex part and the concave part are arranged at intervals.

5. The iron wire sorting device for plastic flower branches according to claim 4, characterized in that: An oil guide groove (10) is opened inside the guide sleeve (2), the oil guide groove (10) is in a spiral shape, and the oil guide groove (10) is communicated with the oil injection hole (9), and the notch of the oil guide groove (10) contacts the guide rod (1).

6. The iron wire sorting device for plastic flower branches according to claim 4, characterized in that: A card slot is opened in the guide sleeve (2), the card slot is communicated with the oil injection hole (9), and a ball (11) is movably arranged in the card slot, and the ball (11) contacts the guide rod (1).

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