CN210469020U - High-precision lead screw transverse sealing transmission structure capable of setting original point and bag pulling length - Google Patents
High-precision lead screw transverse sealing transmission structure capable of setting original point and bag pulling length Download PDFInfo
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- CN210469020U CN210469020U CN201921733688.9U CN201921733688U CN210469020U CN 210469020 U CN210469020 U CN 210469020U CN 201921733688 U CN201921733688 U CN 201921733688U CN 210469020 U CN210469020 U CN 210469020U
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- lead screw
- transmission structure
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- ball screw
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Abstract
The utility model discloses a can set for the original point and draw high accuracy lead screw horizontal seal transmission structure of bag length, it includes the curb plate, a curb plate lateral part is equipped with motor fixing base, lead screw guide holder and two at least guide pillar fixing bases respectively, the lead screw guide holder is located between the direction fixing base, the lead screw guide holder below is located to the motor fixing base, and the lead screw guide holder vertically wears to be equipped with ball screw, ball screw's bottom is connected with the servo motor who installs on the motor fixing base. The utility model discloses a violently seal transmission structure utilizes servo motor cooperation ball screw to drive violently seal structure up-and-down motion, compares traditional eccentric wheel and hold-in range structure, has to remove more accurate steady advantage.
Description
Technical Field
The utility model relates to a violently seal transmission structure, concretely relates to can set for the original point and draw high accuracy lead screw violently seal transmission structure of bag length.
Background
The existing transverse sealing transmission structure on the market at present utilizes an eccentric wheel or a synchronous belt structure to drive the transverse sealing structure to move up and down, and the eccentric wheel or the synchronous belt structure has the defects of poor stability, poor moving accuracy and the like, so that the requirements on the market cannot be met.
In order to overcome the problems, a high-precision lead screw transverse sealing transmission structure capable of setting an original point and a bag pulling length is developed.
Disclosure of Invention
The utility model aims to solve the technical problem that a transmission structure that can more accurately and stably drive horizontal sealing structure up-and-down motion is to be provided.
In order to realize the purpose, the utility model discloses a technical scheme: the utility model provides a can set for original point and draw high accuracy lead screw horizontal seal transmission structure of bag length, it includes the curb plate, a curb plate lateral part is equipped with motor fixing base, lead screw guide holder and two at least guide pillar fixing bases respectively, the lead screw guide holder is located between the direction fixing base, the motor fixing base is located lead screw guide holder below, and the lead screw guide holder vertically wears to be equipped with ball screw, ball screw's bottom is connected with the servo motor who installs on motor fixing base, and equal vertical fixed mounting has the guide pillar on the direction fixing base, wears to be equipped with the movable block on ball screw and the guide pillar, the movable block is connected with ball screw and moves from top to bottom along the guide pillar, transversely wears to be equipped with many connecting rods on the guide pillar, the horizontal seal cylinder is installed to the one end of connecting rod, installs.
In one or more embodiments, a counterweight is further installed at one end of the connecting rod, which is located at the transverse sealing cylinder.
In one or more embodiments, a pressure adjustment gauge is further mounted on the side plate.
In one or more embodiments, the guide post is mounted with an origin detection device.
The utility model discloses compare produced beneficial effect with the background art:
through adopting the technical scheme, the utility model discloses a violently seal transmission structure utilizes servo motor cooperation ball screw to drive violently seal structure up-and-down motion, compares traditional eccentric wheel and hold-in range structure, has the more accurate steady advantage of removal.
[ description of the drawings ]
Fig. 1 is a perspective view of an embodiment of the present invention.
[ detailed description ] embodiments
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.
In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "at least" means one or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.
The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.
Referring to fig. 1, the utility model provides a high precision lead screw horizontal sealing transmission structure capable of setting original point and bag-pulling length, which comprises a side plate 1, wherein one side part of the side plate 1 is respectively provided with a motor fixing seat 2, a lead screw guide seat 3 and at least two guide post fixing seats 4, the lead screw guide seat 3 is arranged between the guide post fixing seats 4, the motor fixing seat 2 is arranged below the lead screw guide seat 3, a ball screw 5 is longitudinally arranged on the lead screw guide seat 3, the bottom end of the ball screw 5 is connected with a servo motor 6 arranged on the motor fixing seat 2, guide posts 7 are longitudinally and fixedly arranged on the guide post fixing seat 4, a movable block 8 is arranged on the ball screw 5 and the guide posts 7, the movable block 8 is connected with the ball screw 5 and moves up and down along the guide posts 7, a plurality of connecting rods 9 are transversely arranged on the guide posts 7, one end of each connecting rod 9 is provided, the other end is provided with a front transverse seal 11 and a rear transverse seal 12 in front and rear.
Preferably, a balancing weight 13 is further installed at one end, located at the transverse sealing cylinder 10, of the connecting rod 9, so that the gravity center of the transverse sealing structure can be ensured to coincide with the gravity center of the ball screw 5.
Preferably, a pressure adjusting gauge 14 is further mounted on the side plate 1.
Preferably, the guide post 7 is provided with an origin detection device 15 for detecting whether the movable plate 8 is reset.
During the use, drive the up-and-down motion of fly leaf 8 through servo motor 6 cooperation ball screw 5, connect in preceding violently sealing 11 and the back violently sealing 12 of an organic whole and carry out the up-and-down motion in the lump with fly leaf 8, violently seal cylinder 10 and drive preceding violently sealing 11 and the back violently sealing 12 back-and-forth movement through connecting rod 9, and the motion mode divide into color code mode of operation and fixed length mode of operation, only need change the parameter in the system when switching different bag length, save the step that traditional regulation mechanical mechanism was constructed, compare more accurate steady with the structure in the past.
In the description of the specification, reference to the description of "one embodiment," "preferably," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and all modifications and substitutions based on the present invention and adopting the known technology in the art are within the scope of the present invention, which should be limited by the claims.
Claims (4)
1. A high-precision lead screw transverse sealing transmission structure capable of setting an original point and a bag-pulling length is characterized by comprising a side plate (1), wherein one side part of the side plate (1) is respectively provided with a motor fixing seat (2), a lead screw guide seat (3) and at least two guide post fixing seats (4), the lead screw guide seat (3) is arranged between the guide post fixing seats (4), the motor fixing seat (2) is arranged below the lead screw guide seat (3), a ball screw (5) is longitudinally arranged on the lead screw guide seat (3), the bottom end of the ball screw (5) is connected with a servo motor (6) arranged on the motor fixing seat (2), guide posts (7) are longitudinally and fixedly arranged on the guide post fixing seats (4), movable blocks (8) are arranged on the ball screw (5) and the guide posts (7) in a penetrating manner, the movable blocks (8) are connected with the ball screw (5) and move up and down along the guide posts (7), a plurality of connecting rods (9) transversely penetrate through the guide post (7), a transverse sealing cylinder (10) is installed at one end of each connecting rod (9), and a front transverse seal (11) and a rear transverse seal (12) are installed at the front and the rear of the other end of each connecting rod.
2. The high-precision lead screw horizontal sealing transmission structure capable of setting the origin and the bag pulling length as claimed in claim 1, wherein: and a balancing weight (13) is further installed at one end, located on the transverse sealing cylinder (10), of the connecting rod (9).
3. The high-precision lead screw horizontal sealing transmission structure capable of setting the origin and the bag pulling length as claimed in claim 1, wherein: and the side plate (1) is also provided with a pressure adjusting meter (14).
4. The high-precision lead screw horizontal sealing transmission structure capable of setting the origin and the bag pulling length as claimed in claim 1, wherein: and an origin detection device (15) is arranged on the guide post (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921733688.9U CN210469020U (en) | 2019-10-16 | 2019-10-16 | High-precision lead screw transverse sealing transmission structure capable of setting original point and bag pulling length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921733688.9U CN210469020U (en) | 2019-10-16 | 2019-10-16 | High-precision lead screw transverse sealing transmission structure capable of setting original point and bag pulling length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210469020U true CN210469020U (en) | 2020-05-05 |
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ID=70434331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921733688.9U Active CN210469020U (en) | 2019-10-16 | 2019-10-16 | High-precision lead screw transverse sealing transmission structure capable of setting original point and bag pulling length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210469020U (en) |
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2019
- 2019-10-16 CN CN201921733688.9U patent/CN210469020U/en active Active
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