Packaging bag tail flattening device of tea packaging machine
By designing the lifting motor and protruding block structure in the tea packaging machine, the horizontal folding and flattening of the tea packaging bag tail is automatically achieved, which solves the problems of unsightly and inconsistent packaging in the existing technology, and ensures the aesthetics and consistency of the packaging .
Patent Information
- Application Number
- CN202420538528.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-19
AI Technical Summary
Existing tea packaging machines cannot automatically flatten the tail of the packaging bag, resulting in unsightly and inconsistent packaging, which is easy to fall in a mess.
A tea packaging machine packaging bag tail flattening device is designed, and the top bag fork is driven to lift and lower the upper and lower, combining the left and right motors and protruding block structures to achieve horizontal folding and flattening of the bag tail through the height difference space.
Automatic horizontal flattening of the tail of the tea packaging bag is realized, ensuring the beautiful appearance and high consistency of the packaging, avoiding the inconsistent problem of artificial flattening.
Smart Images
Figure CN222180051U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tea packaging, in particular to a packaging bag tail flattening device of a tea packaging machine. Background Art
[0002] As we all know, the tail of the tea bag is upright before packaging, that is, the bag is in a flat state when it is empty. After packaging by the automatic tea packaging machine, the tail of the bag still maintains the original upright state or slightly tilted upward. In order to make this kind of tea packaging more perfect, the tail of the bag needs to be flattened so that the tail of the bag is in a horizontal folded state, which not only looks better, but also makes the tea packaging better for outer packaging.
[0003] In the prior art, the paper is generally flattened manually, or is directly placed in an outer package without being flattened, and folded by the outer package bag. This method not only damages the appearance, but also the folding is not uniform, and the paper may fall left and right or even be half-folded. Utility Model Content
[0004] In order to solve the defects and problems existing in the prior art of flattening the tail of a tea packaging bag, a packaging bag tail flattening device for a tea packaging machine is provided.
[0005] The technical solution adopted by the utility model to solve its technical problems is: a packaging bag tail flattening device of a tea packaging machine of the utility model comprises a lifting motor mounting plate, a lifting motor is installed on the lifting motor mounting plate; a lifting gear is connected to the lifting motor, and the lifting gear cooperates with a lifting rack; a lifting track is also provided at the front end of the lifting motor mounting plate, a lifting slider is cooperated on the lifting track, a left and right motor mounting plate is fixed on the lifting slider, and a left and right motor are fixed on the left and right motor mounting plates; a left rack and a right rack are fixed at the lower ends of the left and right motor mounting plates, the left rack and the right rack are respectively cooperated with a left slider and a right slider, the left slider and the right slider are respectively fixed on the left assembly of the top bag fork and the right assembly of the top bag fork, and a tea bag is cooperated between the left assembly of the top bag fork and the right assembly of the top bag fork.
[0006] The left top bag fork assembly is provided with a leftward protrusion, and the leftward protrusion is provided with a short protrusion. The leftward protrusion and the short protrusion provide a certain height folding difference space between the left top bag fork assembly and the right top bag fork assembly.
[0007] The tea bag is opened by a bag opening fork.
[0008] The other end of the lifting rack is fixed on the left and right motor mounting plates, and the lifting rack can carry the left and right motor mounting plates to perform lifting movements.
[0009] The beneficial effect of the utility model is that compared with the prior art, the packaging bag tail flattening device of a tea packaging machine of the utility model drives the left assembly of the top bag fork and the right assembly of the top bag fork to move up and down through the lifting motor, drives the left assembly of the top bag fork and the right assembly of the top bag fork to close and open through the left and right motors, and makes the height folding difference space between the left assembly of the top bag fork and the right assembly of the top bag fork through the left protrusion and the short protrusion to transversely fold and flatten the tail of the packaging bag. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] The following is a further description of a packaging bag tail flattening device for a tea packaging machine of the present invention in conjunction with the accompanying drawings and specific implementation methods.
[0011] Figure 1 This is a three-dimensional structural diagram of a packaging bag tail flattening device of a tea packaging machine of the utility model DETAILED DESCRIPTION
[0012] like Figure 1 As shown, the packaging bag tail flattening device of a tea packaging machine of the utility model comprises a lifting motor mounting plate 1, on which a lifting motor 2 is mounted, and the lifting motor 2 is fixed at the rear end of the lifting motor mounting plate 1. A lifting gear 3 is connected to the rotating shaft of the lifting motor 2, and the lifting motor 2 drives the lifting gear 3 to rotate, and the lifting gear 3 cooperates with a lifting rack 4, and the lifting motor 2 drives the lifting rack 4 to perform lifting motion through the meshing relationship between the lifting gear 3 and the lifting rack 4.
[0013] like Figure 1 As shown, a lifting track 5 is also provided at the front end of the lifting motor mounting plate 1, and a lifting slider 6 is matched on the lifting track 5. A left and right motor mounting plate 7 is fixed on the lifting slider 6. The lower ends of the left and right motor mounting plates 7 are fixed to the lower end of the lifting rack 4. The lifting rack 4 can carry the left and right motor mounting plates 7 through the lifting slider 6 to perform lifting movements along the lifting track 5.
[0014] like Figure 1 As shown, a left and right motor 8 is fixed on the left and right motor mounting plate 7. The left rack 9 and the right rack 10 are fixed at the lower end of the left and right motor mounting plate 7, and the left rack 9 and the right rack 10 are matched with a left slider 11 and a right slider 12 respectively, and the left slider 11 and the right slider 12 are fixed on the top bag fork left assembly 13 and the top bag fork right assembly 14 respectively, and the left and right motors 8 drive the left rack 9 and the right rack 10 to move, and the left rack 9 and the right rack 10 cooperate with the left slider 11 and the right slider 12, and drive the top bag fork left assembly 13 and the top bag fork right assembly 14 to open and close through the left slider 11 and the right slider 12.
[0015] like Figure 1As shown, a tea bag 0 is matched between the top bag fork left assembly 13 and the top bag fork right assembly 14, and the tea bag 0 is opened by a bag opening fork 15. A leftward protrusion 16 is provided on the top bag fork left assembly 13, and a short protrusion 17 is provided on the leftward protrusion 16. The leftward protrusion 16 and the short protrusion 17 provide a certain height folding difference space between the top bag fork left assembly 13 and the top bag fork right assembly 14. When the packaged tea bag 0 opened by the bag opening fork 15 moves to the position of the top bag fork left assembly 13 and the top bag fork right assembly 14, the top bag fork left assembly 13 and the top bag fork right assembly 14 are closed under the drive of the left and right motors 8. During the closing process of the top bag fork left assembly 13 and the top bag fork right assembly 14, the tail of the tea bag 0 is pressed on the left protrusion 16 and the short protrusion 17 of the top bag fork left assembly 13. Since the left protrusion 16 and the short protrusion 17 are of different lengths and have a height difference, when the tail of the tea bag 0 is pressed on the left protrusion 16 and the short protrusion 17, the top bag fork left assembly 13 and the top bag fork right assembly 14 begin to close. At this time, the left protrusion 16 and the short protrusion 17 push the tail of the tea bag 0 to be folded and flattened to the right, and the lifting motor 2 drives the tail of the tea bag 0 to be compacted, so that the tail of the tea bag 0 is powerfully and smoothly flattened laterally.
[0016] To sum up, compared with the prior art, the utility model of a tea packaging machine's packaging bag tail flattening device drives the top bag fork left assembly and the top bag fork right assembly to move up and down through the lifting motor, drives the top bag fork left assembly and the top bag fork right assembly to close and open through the left and right motors, and uses the left protrusion and the short protrusion to make the height folding difference space between the top bag fork left assembly and the top bag fork right assembly to transversely fold and flatten the packaging bag tail.
[0017] The utility model has been described in an illustrative but not restrictive manner according to the embodiments of the utility model, but it should be understood that the protection scope of the utility model is not limited thereto. Without departing from the relevant protection scope defined by the claims, technicians in this field can make changes and / or modifications. Any modifications, equivalent substitutions, etc. based on this should be included in the protection scope of the utility model.
Claims
1. A packaging bag tail flattening device for a tea packaging machine, characterized in that: It includes a lifting motor mounting plate, on which a lifting motor is mounted; a lifting gear is connected to the lifting motor, and the lifting gear cooperates with a lifting rack; A lifting track is also provided at the front end of the lifting motor mounting plate, a lifting slider is matched on the lifting track, a left and right motor mounting plate is fixed on the lifting slider, and a left and right motor is fixed on the left and right motor mounting plates; a left rack and a right rack are fixed on the lower ends of the left and right motor mounting plates, the left rack and the right rack are matched with a left slider and a right slider respectively, the left slider and the right slider are respectively fixed on the left assembly of the top bag fork and the right assembly of the top bag fork, and a tea bag is matched between the left assembly of the top bag fork and the right assembly of the top bag fork.
2. The packaging bag tail flattening device of the tea packaging machine according to claim 1, characterized in that: The left top bag fork assembly is provided with a leftward protrusion, and the leftward protrusion is provided with a short protrusion. The leftward protrusion and the short protrusion provide a certain height folding difference space between the left top bag fork assembly and the right top bag fork assembly.
3. The packaging bag tail flattening device of a tea packaging machine according to claim 1, characterized in that: The tea bag is opened by a bag opening fork.
4. The packaging bag tail flattening device of a tea packaging machine according to claim 1, characterized in that: The other end of the lifting rack is fixed on the left and right motor mounting plates, and the lifting rack can carry the left and right motor mounting plates to perform lifting movements.