CN212580215U - Pre-feeding mechanism easy to thread belt - Google Patents
Pre-feeding mechanism easy to thread belt Download PDFInfo
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- CN212580215U CN212580215U CN202020843463.5U CN202020843463U CN212580215U CN 212580215 U CN212580215 U CN 212580215U CN 202020843463 U CN202020843463 U CN 202020843463U CN 212580215 U CN212580215 U CN 212580215U
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- belt
- feeding
- openable
- lever handle
- driving wheel
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Abstract
The utility model provides a pre-feeding mechanism easy to wear a belt, which comprises an inlet guide belt structure and a turning guide belt structure, wherein one side of the turning guide belt structure, which is far away from a pre-feeding belt driving wheel, is set into an openable structure; the structure that can open sets up and prestores from the driving wheel, the mechanism that send in advance is provided with lever handle, and the quick-witted case of baling press is provided with the operation mouth in this one side of baling belt entry, the outer end of lever handle is worn out the operation mouth, the structure that can open is provided with the structure with the inner cooperation of lever handle, through the cooperation. The utility model discloses when pulling lever handle, can upwards rotate the belt course that the pine lifted and can open and wear the area, conveniently wear the area work.
Description
Technical Field
The utility model relates to a send the mechanism in advance, especially relate to the mechanism is sent in advance of baling press.
Background
The packaging machine is a device for bundling articles by using a packaging belt, and the whole packaging process comprises the steps of belt feeding, belt withdrawing, tensioning, hot sticking and belt cutting. For the belt feeding, some baling machines are provided with a belt bin, an inlet is arranged in front of the belt bin, a pre-feeding mechanism of the baling belt is arranged at the inlet, and a certain amount of baling belt is stored in advance, so that the baling machine can feed the belt in time and has the redundancy performance of equipment operation.
In the course of the work, because when the packing area got into the baling press, send the mechanism in advance for the first device of its process, often very easily have some foreign matters or packing area bits to roll up into in sending the mechanism in advance, send the mechanism in advance and be blockked up easily and influence work, the area is said and also can not fix a position need be clean in the unscheduled, also can carry out the dismouting in order to get rid of the trouble. In the past, the belt channels of the pre-feeding mechanism are mounted and connected by a screw fixing method, a special tool is needed to open the belt channels for cleaning, and the belt threading is also inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a mechanism is sent in advance of easily wearing area is provided. Therefore, the utility model adopts the following technical scheme:
the pre-feeding mechanism easy to wear the belt is characterized by comprising an inlet guide belt structure and a turning guide belt structure, wherein a belt feeding track defined by the turning guide belt structure is bent around a pre-feeding belt driving wheel, one side, far away from the pre-feeding belt driving wheel, of the turning guide belt structure is set to be an openable structure, the openable structure is rotatably installed on a mounting plate, one end, close to the inlet guide belt structure, of the turning guide belt structure is detachably connected with a tension spring, and the tension spring is tensioned to form a matching with one side, close to the pre-feeding belt driving wheel, of the turning guide belt structure, so that a belt feeding track of the turning guide belt structure is; the structure that can open sets up and prestores from the driving wheel, the mechanism that send in advance is provided with lever handle, and the quick-witted case of baling press is provided with the operation mouth in this one side of packing area entry, the outer end of lever handle is worn out the operation mouth, the structure that can open is provided with the structure with the inner cooperation of lever handle, through the cooperation, when pulling lever handle, can upwards rotate and lift up the structure that can open, makes the prestores from the driving wheel of taking of keeping away from.
Further, the extension spring is provided with a pull handle disposed at the end of the extension spring that is connected to the openable structure.
Furthermore, the structure that the extension spring is connected with the openable structure is a bent ring-shaped structure on the extension spring, and the extension spring can be sleeved on a connecting pin on the openable structure.
Further, the end of the openable structure remote from the inlet guide belt structure serves as a mounting end for the rotary connection.
Further, the rotation shaft of the openable structure is parallel to the axis of the pre-feeding belt driving wheel.
Further, the lever-type handle is designed such that the gravity moment of the outer end is small and the gravity moment of the inner end is large.
Further, the pre-feeding mechanism is a part of a pre-feeding mechanism module, the mounting plate is used as a module mounting plate of the pre-feeding mechanism module, and the module mounting plate is mounted on one side, close to the operation opening, of a cross beam in the case of the packaging machine.
Owing to adopt the technical scheme of the utility model, can utilize the handle to easily lift up the area that can open and say the structure and wear the area, conveniently wear to take work. And, the utility model discloses can use and be convenient for open, open band way structure fast, under the condition that need not pull down, carry out convenient cleanness, maintenance work.
Drawings
Fig. 1 is a schematic view of an embodiment of a pre-feeding mechanism provided by the present invention during operation.
Fig. 2 is a schematic view of an embodiment of a pre-feeding mechanism provided by the present invention when opening for cleaning.
Fig. 3 is a perspective view of the pre-feeding mechanism of the embodiment of the present invention when opened for cleaning.
Fig. 4 is a perspective view of the pre-feeding mechanism according to the embodiment of the present invention when the handle is not pulled down.
Fig. 5 is one of the partial structural schematic diagrams of the packer case to which the present invention is applied.
Fig. 6 is a second schematic view of a partial structure of a case of a baler according to the present invention.
Detailed Description
Reference is made to the accompanying drawings. The utility model provides an easily wear mechanism of sending in advance of area, including entry conduction band structure 11 and turn conduction band structure, the area orbit bend of sending of the area that the turn conduction band structure defined is walked around the area action wheel of sending in advance, turn conduction band structure by being close to one side 121 of the area action wheel of sending in advance and can open structure 122 and constitute, can open structure 122 and be in turn conduction band structure keeps away from the one side of sending in advance area action wheel 201, the structure 122 that can open is rotationally installed, and this one end that it is close to entry conduction band structure 11 is connected with the extension spring 2 detachable that has handle 20, quilt extension spring 22 is taut and form and be close to the cooperation of one side 121 of the area action wheel 201 of sending in advance with turn conduction band structure, defines the area orbit of sending of. If the belt path needs to be opened, the tension spring 2 can be pulled directly through the handle 20 without tools, so that the tension spring is separated from the connection with the openable structure 122, and the belt path is convenient and quick.
The openable structure 122 is rotatably mounted on the mounting plate 101, and the end of the openable structure 122 remote from the inlet guide structure serves as a rotatably connected mounting end, rotatably mounted on the mounting plate 101 by a shaft 124. The rotation shaft 124 is parallel to the axis of the pre-feed tape driving pulley 201. The openable structure 122 is provided with a pre-feeding driven pulley 202, the pre-feeding mechanism is provided with a lever type handle 5, a case 600 of the baler is provided with an operation port 500 at the side of a baling belt inlet 400, the outer end 51 of the lever handle 5 penetrates out of the operation opening 500, the lever handle 5 is staggered in parallel with the openable structure 122, the openable structure 122 is provided with a structure 125 which cooperates with the inner end 52 of the lever handle, by means of which, when the lever type handle is pulled, the structure which can be opened can be lifted up by rotating upwards, so that the pre-conveying driven wheel is far away from the pre-conveying driving wheel, the belt can be conveniently threaded from the beginning, after the handle is loosened after the belt is threaded, the restoring force of the tension spring 2 is relied on, the openable structure 122 is pivoted to cooperate with a side 121 of the turning belt guide near the pre-feeding capstan 201, defining a belt feeding trajectory of the turning belt guide. The lever type handle 5 can be designed to have small gravity moment at the outer end and large gravity moment at the inner end, and can be rotated and reset by gravity after hands are loosened.
Meanwhile, when the openable structure 122 is disconnected from the tension spring 2 and the turning guide belt structure is opened, the pre-feeding driven wheel 202 is also far away from the pre-feeding driving wheel 201, so that the belt path can be cleaned and maintained, and the pre-feeding driven wheel 202 and the driving wheel 201 can be cleaned and maintained.
The inlet belt guide structure 11 is internally provided with a belt guide slot to define a belt feeding track 110 of the inlet belt guide structure 11, and the belt guide slot of the turning belt guide structure is composed of a side 121 close to the pre-feeding driving wheel and an openable structure 122 to define a belt feeding track 120 of the turning belt guide structure.
The handle 20 of the tension spring 2 is arranged at the end where the tension spring 2 is connected with the openable structure 122, and may be in a hook shape for being hooked and pulled by fingers, and the structure 21 where the tension spring 2 is connected with the openable structure 122 may be in a loop shape by bending the tension spring in front of the end, and may be sleeved on the connecting pin 123 of the openable structure 122 and conveniently removed.
The pre-feeding mechanism 100 is modularized, so that the whole pre-feeding mechanism can be integrally installed, detached and replaced, and the pre-feeding mechanism is more convenient. The mounting plate 101 is used as a uniform module mounting plate for the pre-feeding mechanism 100 with the internal structures (such as the inlet guide belt structure 11 and the turning guide belt structure, the pre-feeding belt driving motor 200 and the lever type handle 5), and the pre-feeding mechanism is mounted on the side, close to the operation opening 500, of the cross beam 300 in the packaging machine case 600 of the packaging machine through the mounting plate 101 and is positioned at the inner side of the case packaging belt inlet 400.
The above description is only for the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art is in the field of the present invention, and all the changes or modifications are covered in the protection scope of the present invention.
Claims (7)
1. The pre-feeding mechanism easy to wear the belt is characterized by comprising an inlet guide belt structure and a turning guide belt structure, wherein a belt feeding track defined by the turning guide belt structure is bent around a pre-feeding belt driving wheel, one side, far away from the pre-feeding belt driving wheel, of the turning guide belt structure is set to be an openable structure, the openable structure is rotatably installed on a mounting plate, one end, close to the inlet guide belt structure, of the turning guide belt structure is detachably connected with a tension spring, and the tension spring is tensioned to form a matching with one side, close to the pre-feeding belt driving wheel, of the turning guide belt structure, so that a belt feeding track of the turning guide belt structure is; the structure that can open sets up and prestores from the driving wheel, the mechanism that send in advance is provided with lever handle, and the quick-witted case of baling press is provided with the operation mouth in this one side of packing area entry, the outer end of lever handle is worn out the operation mouth, the structure that can open is provided with the structure with the inner cooperation of lever handle, through the cooperation, when pulling lever handle, can upwards rotate and lift up the structure that can open, makes the prestores from the driving wheel of taking of keeping away from.
2. The feed through mechanism of claim 1 wherein the tension spring has a pull tab disposed at the end of the tension spring that is connected to the openable structure.
3. The tape threading mechanism of claim 1 wherein the structure of the tension spring coupled to the openable structure is a curved loop on the tension spring that fits over a pin on the openable structure.
4. A feed through mechanism as claimed in claim 1 wherein the end of the openable structure remote from the inlet guide structure serves as the mounting end for the rotatable connection.
5. A pre-feed mechanism for a tape of claim 1 wherein the axis of rotation of said openable structure is parallel to the axis of the pre-feed capstan.
6. A tape threading mechanism according to claim 1 wherein the lever handle is designed so that the moment of gravity at the outer end is small and the moment of gravity at the inner end is large.
7. A feed mechanism as claimed in claim 1, wherein the feed mechanism is part of a feed mechanism module, the mounting plate being a module mounting plate of the feed mechanism module, the module mounting plate being mounted on a side of a cross-member within the baler casing adjacent the handle opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020843463.5U CN212580215U (en) | 2020-05-19 | 2020-05-19 | Pre-feeding mechanism easy to thread belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020843463.5U CN212580215U (en) | 2020-05-19 | 2020-05-19 | Pre-feeding mechanism easy to thread belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212580215U true CN212580215U (en) | 2021-02-23 |
Family
ID=74641310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020843463.5U Active CN212580215U (en) | 2020-05-19 | 2020-05-19 | Pre-feeding mechanism easy to thread belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212580215U (en) |
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2020
- 2020-05-19 CN CN202020843463.5U patent/CN212580215U/en active Active
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