Packaging bag lifting line traction device

Abstract

The utility model belongs to the technical field of lifting line weaving, and particularly relates to a packaging bag lifting line traction device which comprises a base and a twisting mechanism installed on the surface of the base, an installation plate is fixed to the top end of the base, a take-up barrel is arranged above the installation plate, and a traction mechanism is arranged on the surface of the installation plate. Take-up cylinders of different specifications can be conveniently fixed through a second electric push rod and an abutting plate, a first electric push rod can drive a limiting disc to limit the other side of the take-up cylinder, the take-up cylinder can be conveniently installed, the first electric push rod pushes the limiting disc to be separated from the take-up cylinder, the take-up cylinder after winding is completed can be conveniently detached, and the take-up cylinder is convenient to use. When a braided wire is pulled and wound, the reciprocating lead screw can be driven to rotate through the synchronous belt, the moving block is driven to move in a reciprocating mode, the braided wire is guided through the guide wheel, the braided wire is evenly wound on the surface of the take-up barrel, and stay wires are prevented from being stacked, and the winding effect of a wire harness is prevented from being affected.

Description

Technical Field

[0001] The utility model belongs to the technical field of pulling line weaving, and in particular relates to a pulling line traction device for a packaging bag. Background Art

[0002] Packaging bags refer to bags used to pack various items, which make it easy to transport and store goods during production and circulation. They are widely used in daily life and industrial production. Pulling lines are fixed on both sides of the packaging bag for easy hand-carrying. During the weaving process of the pulling line, a traction device is required to pull the weaving line.

[0003] After checking the public (announcement) number: CN219410032U discloses a twisting machine with uniform twisting function, and this technology discloses "including a support frame; a mounting plate, rotatably arranged at the top of the support frame, used to install the wire coil to be twisted, a matching plate capable of rotating synchronously with the mounting plate is arranged below the mounting plate, a first tensioning hole for the wire material to pass through is opened on the matching plate, a mounting rod is arranged below the matching plate, and the mounting rod is fixedly connected to the support frame and other technical solutions, and has the technical effects of rotating the mounting plate, the wires of the multiple wire coils can be twisted into one wire with the assistance of the first tensioning hole and the second tensioning hole, and will not be easily scattered, and the yield rate is high";

[0004] Although the above design can improve the twisting effect of the wire bundle when in use, it is not easy to remove the winding roller from the device after winding, and it is not convenient to install winding rollers of different specifications, which reduces the application range of the device and is not convenient to use;

[0005] In order to solve the above problems, the present application proposes a packaging bag pulling line traction device. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a packaging bag lifting wire traction device, which is easy to install and disassemble the wire reel, can install and fix wire reels of different specifications, and has the characteristics of high practicality.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a packaging bag lifting wire traction device, comprising a base and a twisting mechanism installed on the surface of the base, a mounting plate is fixed on the top of the base, a wire reel is arranged above the mounting plate, and a traction mechanism is arranged on the surface of the mounting plate;

[0008] The traction mechanism includes a first fixed seat fixedly connected to the surface of the mounting plate and a mounting plate rotatably connected to one side of the surface of the first fixed seat. The surface of the mounting plate is symmetrically mounted with a second electric push rod, and the output ends of the second electric push rods are fixedly connected with abutment plates.

[0009] As a preferred embodiment of the packaging bag pulling line traction device of the utility model, a motor is installed on the side of the first fixing seat, and the output end of the motor is connected to the mounting plate.

[0010] As a preferred packaging bag lifting line traction device of the utility model, a movable plate is arranged on a side of the surface of the mounting plate away from the first fixing seat, and the surface of the movable plate is rotatably connected to a limiting disk.

[0011] As a preferred packaging bag lifting line traction device of the utility model, a movable groove is provided on the surface of the mounting plate close to the movable plate, a first sliding rod is symmetrically fixedly connected to the side of the mounting plate close to the movable plate, and a sliding groove is provided on the side of the movable plate close to the first sliding rod, and a first electric push rod is fixedly connected between the movable plate and the mounting plate.

[0012] As a preferred packaging bag lifting line traction device of the utility model, a guide mechanism is provided on the surface of the mounting plate, and the guide mechanism includes a second fixed seat symmetrically fixedly connected to the surface of the mounting plate, a reciprocating screw rod rotatably connected between the second fixed seats, and a second sliding rod fixedly connected between the reciprocating screw rods, a moving block is screwed on the surface of the reciprocating screw rod, and the moving block is slidably connected to the surface of the second sliding rod.

[0013] As a preferred packaging bag lifting wire traction device of the utility model, the reciprocating screw rod and one side of the mounting plate are fixedly connected with synchronous wheels, and the surfaces of the two groups of synchronous wheels are meshedly connected with synchronous belts.

[0014] As a preferred packaging bag lifting line traction device of the utility model, a guide block is fixedly connected to the surface of the movable block, a fixed plate is symmetrically arranged inside the guide block, a movable groove is opened on the side of the guide block close to the fixed plate, a spring is symmetrically fixedly connected between the fixed plate and the guide block, and guide wheels are fixedly connected to adjacent surfaces of two groups of fixed plates.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: by setting a traction mechanism, the second electric push rod and the abutment plate are used to fix wire reels of different specifications, and the first electric push rod can drive the limit disk to limit the other side of the wire reel, which is convenient for installing the wire reel, and the first electric push rod pushes the limit disk to separate from the wire reel, which is convenient for disassembling the wire reel after winding is completed. At the same time, a guide mechanism is set, and when the braided wire is pulled and wound, the reciprocating screw rod can be driven to rotate through the synchronous belt, and the moving block can be driven to move back and forth, and the braided wire is guided by the guide wheel, so that the braided wire is evenly wound on the surface of the wire reel, avoiding wire stacking and affecting the winding effect of the wire harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the first fixing seat and the second fixing seat in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the second electric push rod and the abutment plate in the utility model;

[0020] Figure 4 It is a schematic structural diagram of the reciprocating screw rod and the second sliding rod in the utility model.

[0021] In the figure:

[0022] 1. Base; 2. Thread twisting mechanism;

[0023] 3. traction mechanism; 31. first fixed seat; 32. movable plate; 33. motor; 34. limit plate; 35. first electric push rod; 36. second electric push rod; 37. stop plate; 38. mounting plate; 39. first slide rod;

[0024] 4. Guide mechanism; 41. Synchronous wheel; 42. Synchronous belt; 43. Second fixed seat; 44. Guide block; 45. Fixed plate; 46. Spring; 47. Guide wheel; 48. Reciprocating screw rod; 49. Second slide rod; 410. Moving block;

[0025] 5. Mounting plate; 6. Wire reel. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] like Figure 1 As shown:

[0029] A packaging bag pulling line traction device comprises a base 1 and a twisting mechanism 2 installed on the surface of the base 1, a mounting plate 5 is fixed to the top of the base 1, and a wire reel 6 is arranged above the mounting plate 5.

[0030] In the present embodiment: the existing disclosure (announcement) number: CN219410032U discloses a twisting machine with uniform twisting function; in order to solve the technical problems existing in this prior art, such as the above background technology disclosure that "although it can improve the twisting effect of the limited wire bundle, it is not easy to remove the winding roller from the device after winding, and it is not convenient to install winding rollers of different specifications, which reduces the application scope of the device and is not convenient for use". This problem is obviously a real problem that exists and is difficult to solve. In view of this, in order to solve this technical problem, a traction mechanism 3 and a guide mechanism 4 are added to the present application document.

[0031] More specifically:

[0032] like Figure 1-Figure 4 As shown:

[0033] In combination with the above content, the traction mechanism 3 includes a first fixed seat 31 fixedly connected to the surface of the mounting plate 5 and a mounting plate 38 rotatably connected to one side of the surface of the first fixed seat 31, and a second electric push rod 36 is symmetrically installed on the surface of the mounting plate 38, and the output ends of the second electric push rod 36 are fixedly connected to abutment plates 37.

[0034] In the present embodiment: when the packaging bag lifting wire traction device is in use, the wire take-up reel 6 is sleeved on the outside of the two sets of abutment plates 37, and then the second electric push rod 36 is started to push the abutment plates 37 to fit tightly against the inner wall of the wire take-up reel 6, so as to complete the installation of the wire take-up reel 6, and the abutment plates 37 can be adjusted according to the specifications of the wire take-up reel 6, so as to realize the installation of wire take-up reels 6 of different specifications.

[0035] Going further:

[0036] like Figure 1-Figure 4 As shown:

[0037] In order to facilitate the installation and disassembly of the wire reel 6, in an optional embodiment: a motor 33 is installed on the side of the first fixed seat 31, and the output end of the motor 33 is connected to the mounting disk 38; a movable plate 32 is provided on the side of the mounting plate 5 surface away from the first fixed seat 31, and the surface of the movable plate 32 is rotatably connected to the limiting disk 34; a movable groove is provided on the side of the mounting plate 5 surface close to the movable plate 32, a first slide bar 39 is symmetrically fixedly connected on the side of the mounting plate 5 close to the movable plate 32, and a slide groove is provided on the side of the movable plate 32 close to the first slide bar 39, and a first electric push rod 35 is fixedly connected between the movable plate 32 and the mounting plate 5.

[0038] In the present embodiment: when the packaging bag pulling wire traction device is in use, the wire take-up drum 6 is sleeved on the outer sides of the two sets of abutment plates 37, and then the second electric push rod 36 is started to push the abutment plates 37 to fit tightly against the inner wall of the wire take-up drum 6, and the abutment plates 37 can be adjusted according to the specifications of the wire take-up drum 6 to achieve the installation of wire take-up drums 6 of different specifications, and then the first electric push rod 35 is started to drive the movable plate 32 to slide on the surface of the first slide rod 39, and the movable plate 32 drives the limit plate 34 to limit the other side of the wire take-up drum 6, thereby improving the stability of the installation of the wire take-up drum 6, and then the motor 33 can be started to drive the wire take-up drum 6 to rotate through the installation plate 38, and the braided wire is pulled by the wire take-up drum 6.

[0039] It should be noted that the motor 33 , the second electric push rod 36 and the first electric push rod 35 are electrically connected to an external power source through wires.

[0040] More specifically:

[0041] like Figure 1-Figure 4 As shown:

[0042] In combination with the above content, a guide mechanism 4 is provided on the surface of the mounting plate 5, and the guide mechanism 4 includes a second fixed seat 43 symmetrically fixedly connected to the surface of the mounting plate 5, a reciprocating screw 48 rotatably connected between the second fixed seats 43, and a second slide rod 49 fixedly connected between the reciprocating screw 48, a moving block 410 is screwed on the surface of the reciprocating screw 48, and the moving block 410 is slidably connected to the surface of the second slide rod 49; the reciprocating screw 48 and one side of the mounting plate 38 are fixedly connected with a synchronous wheel 41, and the surfaces of the two sets of synchronous wheels 41 are meshedly connected with a synchronous belt 42.

[0043] In this embodiment: during the traction process of the braided wire, the motor 33 can drive the reciprocating screw 48 to rotate through the synchronous wheel 41 and the synchronous belt 42, and then the reciprocating screw 48 will drive the moving block 410 to slide back and forth on the surface of the second slide bar 49, and the braided wire is guided by the guide block 44, so that the braided wire can be evenly wound on the surface of the take-up drum 6, avoiding the stacking of the braided wire and affecting the winding effect of the wire harness.

[0044] Going further:

[0045] like Figure 1-Figure 4 As shown:

[0046] In order to reduce the wear of weaving, in an optional embodiment: a guide block 44 is fixedly connected to the surface of the moving block 410, a fixed plate 45 is symmetrically arranged inside the guide block 44, a moving groove is opened on the side of the guide block 44 close to the fixed plate 45, a spring 46 is symmetrically fixedly connected between the fixed plate 45 and the guide block 44, and a guide wheel 47 is fixedly connected to the adjacent side of the two groups of fixed plates 45.

[0047] In the present embodiment: when the braided wire is pulled, the guide wheel 47 is driven to move by moving the two sets of fixed plates 45, and the squeezing spring 46 is contracted, so that the braided wire is placed between the two sets of guide wheels 47, and then the two sets of guide wheels 47 are driven to guide the braided wire during the movement of the moving block 410, so that the braided wire can be evenly wound on the surface of the take-up drum 6, and at the same time, the rolling of the guide wheel 47 can reduce the wear on the braided wire.

[0048] Working principle: When the packaging bag pulling line traction device is in use, the wire take-up drum 6 is sleeved on the outer sides of the two sets of abutment plates 37, and then the second electric push rod 36 is started to push the abutment plates 37 to fit tightly against the inner wall of the wire take-up drum 6 to complete the installation of the wire take-up drum 6. The abutment plates 37 can be adjusted according to the specifications of the wire take-up drum 6 to achieve the installation of wire take-up drums 6 of different specifications. Then, the first electric push rod 35 is started to drive the movable plate 32 to slide on the surface of the first slide bar 39, and the movable plate 32 drives the limit plate 34 to limit the other side of the wire take-up drum 6 to improve the stability of the installation of the wire take-up drum 6. Then, the motor 33 can be started to drive the wire take-up drum 6 to rotate through the installation plate 38. The wire drum 6 pulls the braided wire, and the guide wheel 47 is driven to move by toggling the two sets of fixed plates 45, and the squeezing spring 46 is contracted, so that the braided wire is placed between the two sets of guide wheels 47. Then, during the pulling process of the braided wire, the motor 33 can drive the reciprocating screw rod 48 to rotate through the synchronous wheel 41 and the synchronous belt 42, and then the reciprocating screw rod 48 will drive the moving block 410 to slide back and forth on the surface of the second slide rod 49. The movement of the moving block 410 can drive the two sets of guide wheels 47 to guide the braided wire, so that the braided wire can be evenly wound on the surface of the winding drum 6 to avoid the stacking of the braided wire and affect the winding effect of the wire harness. At the same time, the rolling of the guide wheel 47 can reduce the wear on the braided wire.

[0049] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention to solve the problems raised in the above background technology.

Claims

1. A packaging bag lifting wire traction device, comprising a base (1) and a twisting mechanism (2) mounted on the surface of the base (1), a mounting plate (5) being fixed to the top of the base (1), a wire reel (6) being arranged above the mounting plate (5), characterized in that: A traction mechanism (3) is provided on the surface of the mounting plate (5); The traction mechanism (3) comprises a first fixing seat (31) fixedly connected to the surface of the mounting plate (5) and a mounting plate (38) rotatably connected to one side of the surface of the first fixing seat (31); second electric push rods (36) are symmetrically mounted on the surface of the mounting plate (38), and output ends of the second electric push rods (36) are fixedly connected to abutment plates (37).

2. The packaging bag pulling line traction device according to claim 1, characterized in that: A motor (33) is installed on the side of the first fixing seat (31), and the output end of the motor (33) is connected to the installation plate (38).

3. The packaging bag pulling line traction device according to claim 1, characterized in that: A movable plate (32) is provided on a side of the surface of the mounting plate (5) away from the first fixing seat (31), and the surface of the movable plate (32) is rotatably connected to a limiting plate (34).

4. The packaging bag pulling line traction device according to claim 3, characterized in that: A movable groove is provided on a side of the surface of the mounting plate (5) close to the movable plate (32); a first sliding rod (39) is symmetrically fixedly connected to a side of the mounting plate (5) close to the movable plate (32); a sliding groove is provided on a side of the movable plate (32) close to the first sliding rod (39); and a first electric push rod (35) is fixedly connected between the movable plate (32) and the mounting plate (5).

5. The packaging bag pulling line traction device according to claim 1, characterized in that: A guide mechanism (4) is provided on the surface of the mounting plate (5), and the guide mechanism (4) comprises a second fixed seat (43) symmetrically fixedly connected to the surface of the mounting plate (5), a reciprocating screw rod (48) rotatably connected between the second fixed seats (43), and a second sliding rod (49) fixedly connected between the reciprocating screw rods (48), a moving block (410) is screwed on the surface of the reciprocating screw rod (48), and the moving block (410) is slidably connected to the surface of the second sliding rod (49).

6. The packaging bag pulling line traction device according to claim 5, characterized in that: The reciprocating screw rod (48) and one side of the mounting plate (38) are both fixedly connected with synchronous wheels (41), and the surfaces of the two groups of synchronous wheels (41) are meshedly connected with synchronous belts (42).

7. The packaging bag pulling line traction device according to claim 5, characterized in that: A guide block (44) is fixedly connected to the surface of the moving block (410), a fixed plate (45) is symmetrically arranged inside the guide block (44), a moving groove is provided on a side of the guide block (44) close to the fixed plate (45), a spring (46) is symmetrically fixedly connected between the fixed plate (45) and the guide block (44), and a guide wheel (47) is fixedly connected to adjacent sides of two groups of fixed plates (45).

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