CN214730276U

CN214730276U - PVC pipe fitting packing plant

Info

Publication number: CN214730276U
Application number: CN202121093018.2U
Authority: CN
Inventors: 陈华; 谢伟
Original assignee: Sichuan Xingyi Plastic Co ltd
Current assignee: Sichuan Xingyi Plastic Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-11-16
Anticipated expiration: 2031-05-20

Abstract

The utility model provides a PVC pipe fitting packaging device, which comprises a placing box, wherein a packaging groove for bearing PVC pipes is arranged in the placing box, and the packaging device also comprises an outer packaging roller rotatably arranged at one end of the placing box; a cutting assembly for cutting off the outer packaging paper is arranged on the upper side of the placing box, and the cutting assembly is distributed close to the outer packaging roller; a traction component for drawing the outer packaging paper and a packaging component for packaging the outer packaging paper are arranged in the packaging groove; two the encapsulation subassembly distribute in packing groove both sides, when outer wrapping paper all was in packing inslot portion with the PVC pipe, two the encapsulation subassembly with the mode of butt each other with outer wrapping paper cladding in the PVC pipe outside. The utility model discloses a mutually supporting of cutting element, traction assembly and encapsulation subassembly combines the packing groove to realize the automatic packing of PVC pipe fitting, can effectively improve the packing quality of pipe fitting, has reduced staff's intensity of labour when improving work efficiency, and the practicality is strong.

Description

PVC pipe fitting packing plant

Technical Field

The utility model relates to a PVC pipe processing equipment technical field particularly, relates to a PVC pipe fitting packing plant.

Background

The PVC pipe fitting is mainly composed of polyvinyl chloride, and is formed by extrusion through a hot pressing method after polyvinyl chloride resin is matched with a stabilizer, a lubricant and the like, so that the PVC pipe fitting is a plastic pipe fitting which is developed and applied at the earliest time. The paint has good heat resistance, toughness and ductility, strong corrosion resistance, easy adhesion, low price and hard texture, and is commonly used in the fields of drainage, waste water, chemicals and the like in production and life. The existing PVC pipe fittings are usually placed in a concentrated mode after being processed, then are packaged and sold by workers in a unified mode, the PVC pipe is packaged manually by the workers in the process, the packaging quality is poor, the efficiency is low, and the labor intensity of the workers is increased.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims to provide a PVC pipe fitting packing plant, its convenient to use can improve processingquality when improving work efficiency.

The embodiment of the utility model discloses a realize through following technical scheme:

a PVC pipe fitting packing device comprises a placing box, a packing groove for bearing PVC pipes is arranged in the placing box, and an outer packing roller rotatably mounted at one end of the placing box; the upper side of the placing box is provided with a cutting assembly for cutting off the outer packaging paper, and the cutting assembly is distributed close to the outer packaging roller; a traction component for drawing the outer packaging paper and a packaging component for packaging the outer packaging paper are arranged in the packaging groove; two the encapsulation subassembly distribute in packing groove both sides, when outer wrapping paper all was in packing inslot portion with the PVC pipe, two the encapsulation subassembly with the mode of butt each other with outer wrapping paper cladding in the PVC pipe outside.

According to a preferred embodiment, the placing box is rectangular, the cutting assembly at least comprises a fixed plate, a pre-pressing mechanism, a cutting mechanism and a pressing mechanism are sequentially arranged on the lower surface of the fixed plate along the length direction of the placing box, and the pre-pressing mechanism is distributed close to the outer packing roller; the prepressing mechanism comprises a lower prepressing roller which is rotatably arranged in the packing groove, and an upper prepressing roller which is matched with the lower prepressing roller is rotatably arranged on the fixed plate; the axial direction of the upper prepressing roll is parallel to the axial direction of the lower prepressing roll, and the axial direction of the upper prepressing roll is parallel to the width direction of the placing box.

According to a preferred embodiment, the cutting mechanism includes at least a first extensible member attached to a lower surface of the fixed plate, and a cutting blade is disposed at a lower end of the first extensible member.

According to a preferred embodiment, the pressing mechanism comprises at least a second telescopic member disposed on the lower surface of the fixing plate, and a pressing roller is disposed at the lower end of the second telescopic member.

According to a preferred embodiment, a guide rail groove is arranged at the bottom of the placing box in a penetrating manner, the packing groove is communicated with the external environment through the guide rail groove, and the length direction of the guide rail groove is parallel to the length direction of the placing box; the traction assembly at least comprises a traction rail arranged on the outer side of the bottom of the placing box, and the length direction of the traction rail is parallel to the length direction of the placing box; the traction rail comprises a sliding rail and a rack which are connected with each other; an installation frame is slidably installed on the sliding rail, and a gear in meshing transmission with the rack is rotatably installed on the installation frame; the gear is arranged at the output end of the motor; be provided with the extension rod on the mounting bracket, this extension rod runs through outside guide rail groove extended to the packing groove upwards, in the upper end of extension rod disposes the horizontal pole, in dispose mechanical tongs on the horizontal pole.

According to a preferred embodiment, the packing member is provided on a side wall of the placing box in a width direction thereof; the packaging assembly at least comprises seat plates distributed in the packaging groove, and heat-sealing strips are arranged on the outer sides of the seat plates; a support is arranged on the outer side of the placing box, a third telescopic piece is installed on the support, a push plate is arranged at the front end of the third telescopic piece, a guide rod is arranged on the push plate, and the guide rod penetrates through the side wall of the placing box and is connected to the seat plate; the PVC pipes are distributed between the bottom of the packing groove and the seat plate.

According to a preferred embodiment, a discharge port penetrates through the side wall of one end, close to the outer packaging roller, of the placing box, and the discharge port is communicated with the guide rail groove.

According to a preferred embodiment, the rail groove is provided at a half of the width direction of the placing box.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

the utility model discloses when packing PVC tubular product, at first by pulling the subassembly centre gripping and pull outer wrapping paper, make its tiling directly over the packing groove, carry the PVC pipe fitting directly over the packing groove afterwards, and press outer wrapping paper between its and place the case, cut off outer wrapping paper along the length direction of PVC pipe fitting through cutting assembly this moment, pull the subassembly simultaneously and loosen outer wrapping paper, outer wrapping paper is together got into the packing inslot along with this PVC pipe fitting under the action of gravity of PVC pipe fitting this moment, and finally, it can to pack the PVC pipe according to the form that outer wrapping paper closed in its width direction through the encapsulation subassembly, then the manual work can to the outer wrapping paper ligature at PVC pipe fitting both ends. Through mutually supporting of cutting assembly, traction assembly and encapsulation subassembly, combine the packing groove to realize the automatic packing of PVC pipe fitting, can effectively improve the packing quality of pipe fitting, reduced staff's intensity of labour when improving staff work efficiency, the practicality is strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic sectional view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 1 at A;

fig. 4 is a schematic view of the transmission structure of the middle gear and rack of the present invention.

Icon: 1-outer packing roller, 2-outer packing paper, 3-discharge port, 4-lower prepressing roller, 5-fork frame, 6-first telescopic piece, 7-fixing plate, 8-second telescopic piece, 9-placing box, 10-heat sealing strip, 11-guide rail groove, 12-rack, 13-mounting frame, 14-gear, 15-extension rod, 16-mechanical gripper, 17-cross rod, 18-packing groove, 19-bracket, 20-third telescopic piece, 21-push plate, 22-guide rod, 23-seat plate, 24-upper prepressing roller, 25-cutting knife, 26-pressing roller, 27-slide rail, 28-motor and 29-rotating shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, a PVC pipe packing apparatus includes a placing box 9, a packing groove 18 configured in the placing box 9 for receiving PVC pipes, and an outer packing roller 1 rotatably mounted at one end of the placing box 9. A cutting assembly for cutting off the outer packing paper 2 is arranged on the upper side of the placing box 9 and is distributed close to the outer packing roller 1. A pulling member for pulling the outer wrapper 2 and a packing member for packing the outer wrapper 2 are disposed in the packing groove 18. Two encapsulation subassemblies distribute in packing groove 18 both sides, and when outer wrapper 2 all was in packing groove 18 inside with the PVC pipe, two encapsulation subassemblies are in the PVC outside of managing with the cladding of outer wrapper 2 of the mode of butt each other. In this embodiment, the extranal packing material of PVC pipe rotates and installs on extranal packing roller 1, is convenient for draw materials when using. Specifically, when packing the PVC tubular product, at first by pulling the subassembly centre gripping and pull outer wrapper 2, make it tile directly over packing groove 18, carry the PVC pipe fitting to packing groove 18 directly over afterwards to outer wrapper 2 is pressed between it and is placed case 9, cuts off outer wrapper 2 along the length direction of PVC pipe fitting through cutting assembly this moment, pulls the subassembly simultaneously and loosens outer wrapper 2, and outer wrapper 2 gets into in packing groove 18 along with this PVC pipe fitting together under the action of gravity of PVC pipe fitting this moment. For better packaging of the PVC pipe, in this embodiment, the outer wrapper 2 has a width greater than the circumference of the PVC pipe. And finally, packaging the PVC pipe in a manner that the outer packaging paper 2 embraces in the width direction through a packaging assembly, and then manually binding the outer packaging paper 2 at the two ends of the PVC pipe. In this embodiment, through mutually supporting of cutting element, traction assembly and encapsulation subassembly, combine packing groove 18 to realize the automatic packing of PVC pipe fitting, can effectively improve the packing quality of pipe fitting, reduced staff's intensity of labour when improving staff work efficiency, the practicality is strong.

As shown in fig. 1 and 3, the placing box 9 is rectangular, the cutting assembly at least includes a fixing plate 7, a prepressing mechanism, a cutting mechanism and a pressing mechanism are sequentially arranged on the lower surface of the fixing plate 7 along the length direction of the placing box 9, and the prepressing mechanism is distributed near the outer packing roller 1. The prepressing mechanism comprises a lower prepressing roller 4 which is rotatably arranged in the packing groove 18, and an upper prepressing roller 24 which is matched with the lower prepressing roller 4 is rotatably arranged on the fixed plate 7. The axial direction of the upper prepressing roll 24 is parallel to the axial direction of the lower prepressing roll 4, and the axial direction of the upper prepressing roll 24 is parallel to the width direction of the placing box 9. Specifically, as shown in fig. 3, before packaging, one end of the outer wrapper 2 is first pressed between the upper prepressing roller 24 and the lower prepressing roller 4, in this embodiment, a certain prepressing force is provided between the upper prepressing roller 24 and the lower prepressing roller 4, which can prevent the outer wrapper 2 from being detached from the device, and a certain prepressing force is formed on the outer wrapper 2 flatly laid right above the packing slot 18 by matching with the traction assembly, so that the outer wrapper is flattened and is convenient for packaging. Further, the cutting mechanism includes at least a first extensible member 6 attached to the lower surface of the fixed plate 7, and a cutting blade 25 is disposed at the lower end of the first extensible member 6. Further, the pressing mechanism includes at least a second extensible member 8 provided on the lower surface of the fixed plate 7, and a pressing roller 26 is disposed at the lower end of the second extensible member 8. Specifically, in use, after the traction assembly pulls the outer wrapper 2 to a proper length, the second telescopic member 8 is started to extend, so that the compressing roller 26 moves downwards to compress the outer wrapper 2 on the upper surface of the placing box 9, as shown in fig. 3, at this time, the section of the outer wrapper 2 between the pre-pressing mechanism and the compressing mechanism is in a stretched and tight state, and then the first telescopic member 6 is started to extend, so that the cutting knife 25 abuts against the outer wrapper 2 and cuts off the outer wrapper 2. When the PVC pipe is resting on the outer wrapper 2, the second telescopic member 8 is activated simultaneously causing it to shorten and the traction assembly to release the outer wrapper 2. Preferably, the cutting blade 25 is a resistance blade which is heated by an external power supply to fuse the outer wrapper 2 at a high temperature. Preferably, the outer wrapper 2 is made of plastic.

In this embodiment, as shown in fig. 1, 2 and 4, a rail groove 11 is formed through the bottom of the storage box 9, the packing groove 18 communicates with the external environment through the rail groove 11, and the length direction of the rail groove 11 is parallel to the length direction of the storage box 9. The traction assembly at least comprises a traction rail arranged on the outer side of the bottom of the placing box 9, and the length direction of the traction rail is parallel to the length direction of the placing box 9. The traction rail comprises a slide rail 27 and a rack 12 connected to each other. The mounting frame 13 is slidably mounted on the slide rail 27, and the gear 14 engaged with the rack 12 is rotatably mounted on the mounting frame 13. The device also comprises a motor 28 arranged on the mounting frame 13, and the gear 14 is arranged at the output end of the motor 28 through a rotating shaft 29. As shown in fig. 1, the mounting frame 13 is provided with an extension rod 15, the extension rod 15 penetrates through the guide rail groove 11 and extends upwards to the outside of the packing groove 18, as shown in fig. 2, a cross rod 17 is arranged at the upper end of the extension rod 15, and a mechanical hand 16 is arranged on the cross rod 17. Specifically, when the outer packaging paper 2 is used, the motor 28 is started to rotate, so that the gear 14 rotates, the gear 14 moves on the gear 14 at the moment, the mounting rack 13 is driven to slide on the sliding rail 27, the movement of the traction assembly in the length direction of the placing box 9 is realized, and the mechanical gripper 16 is convenient to clamp the outer packaging paper 2 and drag and tile the outer packaging paper in the length direction of the placing box 9. The efficiency of the device can be effectively improved through the matching of the gear 14 and the rack 12, the length of the outer packaging paper 2 can be controlled, and the packaging quality is favorably improved. In this embodiment, the mechanical gripper 16 is any one of the robots in the prior art that can grip a plastic film.

Preferably, the guide rail groove 11 is formed in one half of the width direction of the placing box 9, and when the PVC pipe fittings are in the packing groove 18, the PVC pipe fittings can be clamped in the guide rail groove 11, so that the PVC pipe fittings can be positioned through the guide rail groove 11.

In order to close-pack the outer packing paper 2, in the present embodiment, a packing member is provided on the side wall of the placing case 9 in the width direction thereof. The packaging assembly at least comprises a seat plate 23 distributed in the packaging groove 18, and a heat-sealing strip 10 is arranged outside the seat plate 23. A bracket 19 is arranged outside the placing box 9, a third telescopic member 20 is installed on the bracket 19, a push plate 21 is arranged at the front end of the third telescopic member 20, a guide rod 22 is arranged on the push plate 21, and the guide rod 22 penetrates through the side wall of the placing box 9 and is connected to a seat plate 23. The PVC pipe is distributed between the bottom of the packing chute 18 and the seat plate 23. As shown in fig. 1 and 2, after the PVC pipe is received in the packing chute 18 together with the outer wrapper 2, the third telescopic member 20 is actuated to elongate, thereby pushing the guide bar 22 and driving the heat-sealing strip 10 to heat-seal the outer wrapper 2 at both sides of its width. As shown in fig. 2, two packing assemblies are symmetrically distributed on two sides of the guide rail groove 11, and when the two third telescopic members 20 are started simultaneously, the two heat-sealing strips 10 drive the side edges of the outer packing paper 2 distributed close to the two heat-sealing strips to approach each other until the two side edges abut against each other to realize heat sealing.

As shown in fig. 3, in order to facilitate taking out the packaged PVC pipe from the packaging groove 18, a discharge port 3 is provided through a side wall of the storage box 9 near one end of the outer packaging roll 1, and the discharge port 3 is communicated with the guide rail groove 11. After the PVC pipe fitting is packaged, the motor 28 is started to enable the extension rod 15 to move in the guide rail groove 11, so that the PVC pipe fitting is driven to slide out of the discharge port 3, discharging is facilitated, and meanwhile the mechanical gripper 16 clamps the outer packaging paper 2 to package the next PVC pipe fitting.

Preferably, the first, second and

third telescoping members

6, 8, 20 are all pneumatic cylinders.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a PVC pipe fitting packing plant which characterized in that: the PVC pipe packing device comprises a placing box (9), wherein a packing groove (18) for bearing a PVC pipe is arranged in the placing box (9), and the PVC pipe packing device also comprises an outer packing roller (1) rotatably arranged at one end of the placing box (9);

the upper side of the placing box (9) is provided with a cutting assembly for cutting off the outer packaging paper (2), and the cutting assembly is distributed close to the outer packaging roller (1); a traction component for drawing the outer packaging paper (2) and a packaging component for packaging the outer packaging paper (2) are arranged in the packaging groove (18);

two encapsulation subassemblies distribute in packing groove (18) both sides, when outer wrapping paper (2) all are in with the PVC pipe packing groove (18) inside, two encapsulation subassemblies with each other butt mode with outer wrapping paper (2) cladding in the PVC pipe outside.

2. The PVC pipe packing apparatus of claim 1, wherein: the placing box (9) is in a cuboid shape, the cutting assembly at least comprises a fixing plate (7), a pre-pressing mechanism, a cutting mechanism and a pressing mechanism are sequentially arranged on the lower surface of the fixing plate (7) along the length direction of the placing box (9), and the pre-pressing mechanism is distributed close to the outer packing roller (1);

the prepressing mechanism comprises a lower prepressing roller (4) rotatably arranged in the packing groove (18), and an upper prepressing roller (24) matched with the lower prepressing roller (4) is rotatably arranged on the fixed plate (7);

the axial direction of the upper prepressing roll (24) is parallel to the axial direction of the lower prepressing roll (4), and the axial direction of the upper prepressing roll (24) is parallel to the width direction of the placing box (9).

3. The PVC pipe packing apparatus of claim 2, wherein: the cutting mechanism at least comprises a first telescopic piece (6) arranged on the lower surface of the fixing plate (7), and a cutting knife (25) is arranged at the lower end of the first telescopic piece (6).

4. The PVC pipe packing apparatus of claim 2 or 3, wherein: the pressing mechanism at least comprises a second telescopic piece (8) arranged on the lower surface of the fixing plate (7), and a pressing roller (26) is arranged at the lower end of the second telescopic piece (8).

5. The PVC pipe packing apparatus of claim 1, wherein: a guide rail groove (11) penetrates through the bottom of the placing box (9), the packing groove (18) is communicated with the external environment through the guide rail groove (11), and the length direction of the guide rail groove (11) is parallel to the length direction of the placing box (9);

the traction assembly at least comprises a traction rail arranged on the outer side of the bottom of the placing box (9), and the length direction of the traction rail is parallel to that of the placing box (9); the traction rail comprises a sliding rail (27) and a rack (12) which are connected with each other; a mounting rack (13) is mounted on the sliding rail (27) in a sliding manner, and a gear (14) in meshing transmission with the rack (12) is mounted on the mounting rack (13) in a rotating manner; the gear (14) is mounted at the output end of the motor (28);

be provided with extension rod (15) on mounting bracket (13), this extension rod (15) run through guide rail groove (11) upwards extend to outside packing groove (18), in the upper end of extension rod (15) is configured with horizontal pole (17), in dispose mechanical tongs (16) on horizontal pole (17).

6. The PVC pipe packing apparatus of claim 1, wherein: the packaging assembly is arranged on the side wall of the placing box (9) along the width direction of the placing box;

the packaging assembly at least comprises a seat plate (23) distributed in the packaging groove (18), and a heat-sealing strip (10) is arranged on the outer side of the seat plate (23);

a bracket (19) is arranged on the outer side of the placing box (9), a third telescopic piece (20) is installed on the bracket (19), a push plate (21) is arranged at the front end of the third telescopic piece (20), a guide rod (22) is arranged on the push plate (21), and the guide rod (22) penetrates through the side wall of the placing box (9) and is connected to the seat plate (23);

the PVC pipes are distributed between the bottom of the packing groove (18) and the seat plate (23).

7. The PVC pipe packing apparatus of claim 5, wherein: the placing box (9) is close to the side wall of one end of the outer packaging roller (1) and is provided with a discharge hole (3) in a penetrating mode, and the discharge hole (3) is communicated with the guide rail groove (11).

8. The PVC pipe packing apparatus of claim 7, wherein: the guide rail groove (11) is arranged at one half of the width direction of the placing box (9).