Adjustable CV sleeve opening for packaging machine
By designing an adjustable CV sleeve in the packaging machine, the precise adjustment of the sleeve is achieved by using the mounting plate and the threaded adjustment rod, the problem of long sleeve adjustment time and low accuracy is solved, and the equipment operation efficiency and product quality are improved.
Patent Information
- Application Number
- CN202420412706.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-04
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-03-04
AI Technical Summary
Infinite adjustment cannot be achieved when adjusting the sleeve in existing packaging machines, resulting in too long adjustment time and low accuracy, which affects the equipment operation efficiency and product quality.
An adjustable CV sleeve for packaging machine is designed, and the adjustment plate is accurately moved by the mounting plate and threaded adjustment rod, avoiding manual tapping and adjustment, and the driven gear and motor are used to improve the adjustment speed and accuracy.
The indescribable adjustment of the socket is realized, which reduces the maintenance time, improves the equipment operation efficiency and product quality, and reduces the rework rate.
Smart Images
Figure CN222158045U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging machines, in particular to an adjustable CV sleeve for a packaging machine. Background Art
[0002] The GD-X2 packaging machine is a cigarette packaging equipment that wraps cigarettes in hard-box packaging boxes. During its operation, the continuous supply of transparent paper to the packaging machine is an important process for cigarette packaging. The supply of transparent paper is synchronized with the operation of the machine.
[0003] The size of the folding and lifting mouth of the transparent paper in the GD-X2 packaging machine directly determines the tightness of the contact between the transparent paper and the strip box. When the transparent paper has a folding defect or the first lifter is too tight, the size of the mouth needs to be adjusted. When adjusting the size of the mouth, the prior art usually loosens the tightening screws at the original mouth, and then the operator uses a hammer or a copper rod to knock on the mouth to adjust the size of the mouth.
[0004] Since manual hand-held tapping cannot control the force well, the force is often too small and the sleeve does not move, or the force is too large and the sleeve moves beyond the preset position. Stepless adjustment cannot be achieved during adjustment. Since the sleeve size adjustment accuracy requirement of the first lifter is very high, the staff needs to repeatedly tap and adjust on both sides of the sleeve to achieve the preset position of the sleeve. However, each operation is cumbersome and maintenance, which greatly increases the maintenance time and reduces the operating efficiency of the equipment. In addition, the staff's accuracy in adjusting the sleeve by feeling is low, which directly affects the equipment's output and quality consumption as well as the product appearance quality, resulting in reduced product quality stability and even rework. Utility Model Content
[0005] The utility model aims to solve the problem in the prior art that the accurate adjustment distance cannot be controlled when adjusting the sleeve, resulting in a long adjustment time and low adjustment accuracy, and provides a CV sleeve for a packaging machine that can perform stepless adjustment.
[0006] The technical solution adopted by the utility model is as follows:
[0007] An adjustable CV sleeve for a packaging machine includes a body and an adjustment plate, wherein the adjustment plate is movably arranged in the body, and further includes a mounting plate, which is fixed on the body, and a threaded hole is provided on the mounting plate, in which an adjustment rod is arranged, and the adjustment rod is threadedly connected to the threaded hole, and the two ends of the threaded rod are respectively located on both sides of the mounting plate, and one end of the threaded rod can abut against the adjustment plate. By providing a mounting plate and an adjustment rod threadedly connected to the mounting plate, the movement of the adjustment rod can be achieved by rotating the adjustment rod, and then the movement of the adjustment plate abutting against the adjustment rod is completed, and the staff does not need to repeatedly tap and adjust on both sides of the sleeve to achieve the preset position of the sleeve, thereby avoiding cumbersome maintenance, reducing maintenance time, and improving equipment operation efficiency. In addition, the sleeve adjustment precision of the threaded connection method is high, which improves product quality and reduces rework rate.
[0008] Preferably, a receiving groove is provided on the adjustment plate, and an adjustment block is provided at one end of the adjustment rod close to the adjustment plate, the adjustment block is provided in the receiving groove, and both ends of the adjustment block can abut against the adjustment plate. By means of the receiving groove provided on the adjustment plate and the adjustment block on the adjustment rod, the movement of the adjustment plate can be realized no matter in which direction the adjustment rod moves, thereby avoiding the situation that one side needs to be knocked when adjusting due to the separation of the adjustment rod and the adjustment plate, and improving the adjustment speed of the sleeve.
[0009] Preferably, two mounting plates are provided and symmetrically arranged on both sides of the body. By symmetrically arranging the mounting plates on both sides of the body, it is possible to avoid the adjustment plate from tilting under the force of the adjustment rod on a single mounting plate when adjusting the adjustment plate, thereby avoiding subsequent inability to adjust or reducing product quality.
[0010] Preferably, at least two threaded holes are provided on the single-side mounting plate at different heights, and the number of the adjusting rods is the same as the number of the threaded holes and corresponds one to one. By providing multiple adjusting rods at different heights on the single-side mounting plate, the risk of tilting of the moving plate can be avoided when adjusting the adjusting plate through the adjusting rods, thereby improving the quality of the products produced by the equipment.
[0011] Preferably, a driven gear is provided at one end of the adjusting rod away from the body, a driving gear is provided between the driven gears on the same mounting plate, the driving gear is meshed and connected with the plurality of driven gears, and a transmission rod is fixed in the axial direction of one side of the driving gear. By providing the driven gear and the driving gear, when the transmission rod is rotated, the plurality of driven gears can be rotated together, thereby achieving synchronous movement of the adjusting rod, improving the adjustment speed, and avoiding the tilting of the adjustment plate by joint adjustment.
[0012] Preferably, a hand wheel is fixedly connected to one side of the transmission rod away from the driving gear. The hand wheel is provided to facilitate the staff to adjust while observing.
[0013] Preferably, a motor is fixedly connected to one side of the transmission rod away from the driving gear. Through the motor, the staff can control the motor to adjust the adjustment plate, thereby improving the accuracy of the adjustment.
[0014] It can be seen from the above technical solutions that the advantages of the utility model are as follows: by setting a mounting plate and an adjusting rod threadedly connected on the mounting plate, the movement of the adjusting rod can be achieved by rotating the adjusting rod, thereby completing the movement of the adjusting plate abutting against the adjusting rod, and the staff does not need to repeatedly tap and adjust on both sides of the sleeve to achieve the preset position of the sleeve, avoiding cumbersome maintenance, reducing the maintenance time, and improving the operation efficiency of the equipment. The adjustment precision of the sleeve by the threaded connection method is high, improving the product quality, and reducing the rework rate. By setting the accommodating groove on the adjusting plate and the adjusting block on the adjusting rod, the movement of the adjusting plate can be achieved when the adjusting rod moves in any direction, avoiding the situation that one side needs to be tapped when adjusting due to the separation of the adjusting rod and the adjusting plate, and improving the adjustment speed of the sleeve. By symmetrically setting the mounting plates on both sides of the body, the adjusting plate can be prevented from tilting under the force of the adjusting rod on a single mounting plate when adjusting the adjusting plate, avoiding the subsequent inability to adjust or reducing the product quality. By setting multiple adjusting rods at different heights on the single-side mounting plate, the risk of tilting of the moving plate can be avoided when adjusting the adjusting plate by the adjusting rod, thereby improving the product quality of the equipment. By setting the driven gear and the driving gear, when the transmission rod is rotated, multiple driven gears can be rotated together, thereby realizing the synchronous movement of the adjustment rod, improving the adjustment speed, and jointly adjusting to avoid the tilting of the adjustment plate. The hand wheel is set to facilitate the staff to adjust while observing. The motor is set, and the staff can adjust the adjustment plate by controlling the motor, thereby improving the accuracy of the adjustment. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solution of the utility model, the drawings required for use in the description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0016] Figure 1 It is a schematic structural diagram of a specific implementation method of the utility model.
[0017] Figure 2 This is a schematic diagram of the structure of a specific implementation method of the utility model without a single-side mounting plate.
[0018] Figure 3 It is a structural cross-sectional view of an adjusting rod and an adjusting plate according to a specific implementation manner of the utility model.
[0019] Description of main reference numerals
[0020] In the figure: 1, body; 2, adjustment plate; 21, receiving groove; 3, mounting plate; 4, adjustment rod; 41, adjustment block; 42, driven gear; 5, driving gear; 6, transmission rod. DETAILED DESCRIPTION
[0021] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme of the utility model will be clearly and completely described below in combination with the drawings in the specific embodiment. Obviously, the embodiments described below are only part of the embodiments of the utility model, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.
[0022] Embodiment 1:
[0023] like Figure 1-Figure 3 As shown, an adjustable CV sleeve for a packaging machine includes a body 1 and an adjusting plate 2, the adjusting plate 2 is movably arranged in the body 1, and also includes a mounting plate 3, the mounting plate 3 is fixedly arranged on the body 1, a threaded hole is opened on the mounting plate 3, an adjusting rod 4 is arranged in the threaded hole, the adjusting rod 4 is threadedly connected with the threaded hole, two ends of the threaded rod are respectively located on both sides of the mounting plate 3, one end of the threaded rod can abut against the adjusting plate 2, in this embodiment, two mounting plates 3 are provided and are symmetrically arranged on both sides of the body 1, at least two threaded holes on the single-sided mounting plate 3 are provided at different heights and two are provided in this embodiment, the number of adjusting rods 4 is the same as the number of threaded holes and corresponds one to one, and in this way, by providing the mounting plate 3 and the adjusting rod 4 threadedly connected to the mounting plate 3, the adjusting rod 4 can be adjusted by rotating the adjusting rod 4 realizes the movement of the adjusting rod 4, and then completes the movement of the adjusting plate 2 abutting against the adjusting rod 4. There is no need for the staff to repeatedly tap and adjust on both sides of the sleeve to achieve the preset position of the sleeve, which avoids cumbersome maintenance, reduces the maintenance time, and improves the equipment operation efficiency. The sleeve adjustment method of the threaded connection method has high adjustment accuracy, improves product quality, and reduces the rework rate. By symmetrically arranging the mounting plates 3 on both sides of the body 1, it is possible to avoid the adjusting plate 2 from tilting under the force of the adjusting rod 4 on the single mounting plate 3 when adjusting the adjusting plate 2, thereby avoiding the subsequent inability to adjust or reducing the product quality. By arranging a plurality of adjusting rods 4 at different heights on the single-side mounting plate 3, the risk of tilting of the moving plate can be avoided when the adjusting plate 2 is adjusted by the adjusting rod 4, thereby improving the quality of products produced by the equipment.
[0024] In this embodiment, a receiving groove 21 is provided on the adjustment plate 2, and an adjustment block 41 is provided at one end of the adjustment rod 4 close to the adjustment plate 2. The adjustment block 41 is arranged in the receiving groove 21, and both ends of the adjustment block 41 can abut against the adjustment plate 2. In this arrangement, through the receiving groove 21 set on the adjustment plate 2 and the adjustment block 41 on the adjustment rod 4, the movement of the adjustment plate 2 can be achieved no matter in which direction the adjustment rod 4 moves, thereby avoiding the situation where one side needs to be knocked when adjusting due to the separation of the adjustment rod 4 and the adjustment plate 2, thereby improving the adjustment speed of the sleeve.
[0025] In this embodiment, a driven gear 42 is provided at one end of the adjusting rod 4 away from the main body 1, and a driving gear 5 is provided between the driven gears 42 on the same mounting plate 3, and the driving gear 5 is meshedly connected with multiple driven gears 42, and a transmission rod 6 is fixedly provided in the axial direction of one side of the driving gear 5, and a hand wheel is fixedly connected to the side of the transmission rod 6 away from the driving gear 5. In this way, through the set driven gear 42 and the driving gear 5, when the transmission rod 6 is rotated, the multiple driven gears 42 can be rotated together, thereby realizing the synchronous movement of the adjusting rod 4, improving the adjustment speed, and the joint adjustment avoids the tilting of the adjustment plate 2. The set hand wheel is convenient for the staff to observe and adjust at the same time.
[0026] Embodiment 2:
[0027] What is different from the first embodiment is that a motor is fixedly connected to the side of the transmission rod 6 away from the driving gear 5. With this arrangement, the staff can adjust the adjustment plate 2 by controlling the motor, thereby improving the accuracy of the adjustment.
[0028] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. An adjustable CV sleeve for a packaging machine, comprising a body (1) and an adjustment plate (2), wherein the adjustment plate (2) is movably arranged in the body (1), It is characterized in that The utility model also comprises a mounting plate (3), the mounting plate (3) being fixedly mounted on the main body (1), the mounting plate (3) being provided with a threaded hole, an adjusting rod (4) being arranged in the threaded hole, the adjusting rod (4) being threadedly connected to the threaded hole, the two ends of the threaded rod being respectively located on two sides of the mounting plate (3), and one end of the threaded rod being capable of abutting against the adjusting plate (2).
2. The adjustable CV sleeve for a packaging machine according to claim 1, It is characterized in that The adjusting plate (2) is provided with a receiving groove (21), and an adjusting block (41) is provided at one end of the adjusting rod (4) close to the adjusting plate (2). The adjusting block (41) is arranged in the receiving groove (21), and both ends of the adjusting block (41) can abut against the adjusting plate (2).
3. The adjustable CV sleeve for a packaging machine according to claim 2, It is characterized in that Two mounting plates (3) are provided and are symmetrically arranged on both sides of the body (1).
4. The adjustable CV sleeve for a packaging machine according to claim 3, It is characterized in that At least two threaded holes are arranged on the single-side mounting plate (3) at different heights, and the number of the adjusting rods (4) is the same as the number of the threaded holes and corresponds one to one.
5. The adjustable CV sleeve for a packaging machine according to claim 4, It is characterized in that A driven gear (42) is arranged at one end of the adjusting rod (4) away from the body (1), a driving gear (5) is arranged between the driven gears (42) on the same mounting plate (3), the driving gear (5) is meshedly connected with the plurality of driven gears (42), and a transmission rod (6) is fixedly arranged in the axial direction of one side of the driving gear (5).
6. The adjustable CV sleeve for a packaging machine according to claim 5, It is characterized in that A hand wheel is fixedly connected to one side of the transmission rod (6) away from the driving gear (5).
7. The adjustable CV sleeve for a packaging machine according to claim 5, It is characterized in that A motor is fixedly connected to the side of the transmission rod (6) away from the driving gear (5).