Anti-loose shaping mechanism for winding tray of packaging machine

Abstract

The utility model discloses a packing machine winding tray anti-loose shaping mechanism, which belongs to the technical field of packing machine winding trays, and comprises an electric chassis, a power mechanism is arranged at the top of the electric chassis, and the power mechanism comprises a rotating disc fixed at the top of an output shaft of the electric chassis; a first limiting mechanism is arranged above the power mechanism, and a second limiting mechanism is arranged outside the first limiting mechanism. Through the arrangement of the first limiting mechanism and the second limiting mechanism, the position and the angle of the limiting rod can be adjusted in a self-adaptive mode, then irregular objects can be limited and fixed, the phenomenon that the objects deviate on the rotating tray when the packaging machine carries out winding packaging on the objects is prevented, and the packaging quality is improved. The winding and packaging stability of the articles is affected, the packaging film is loosened, it is guaranteed that the winding film is tightly attached to the irregular articles, and then the winding and packaging effect on the irregular articles is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machine winding trays, in particular to an anti-loosening and shaping mechanism for packaging machine winding trays. Background Art

[0002] Stretch wrapping machines are widely used in the containerization of products such as foreign trade exports, food and beverages, plastic chemicals, glass and ceramics, and electromechanical castings. They can prevent damage to goods during transportation and play a role in dustproof, moisture-proof and cleaning. The working principle of the wrapping machine is to place the object to be wrapped in the center of the turntable, start the turntable motor to rotate, and naturally drive the turntable to rotate, so that the object is wrapped with a stretch film machine on the periphery. At the same time, the elevator motor is also started, driving the entire assembly of the wrapping and strapping machine to move up and down to achieve the height direction of the object, thus realizing the wrapping packaging of the entire surface of the object. The packaging machine's wrapping tray anti-loosening and shaping mechanism is a device used in packaging machinery to improve the stability and efficiency of the packaging process.

[0003] When a wrapping packaging machine wraps items, placing the items directly on the bottom turntable is prone to deviation, which in turn poses a risk of the items falling, affecting the stability of the wrapping packaging of the items. The existing wrapping tray of the packaging machine can only fix square and round items, and is not convenient for fixing irregular items. As a result, the packaging film is prone to loosening due to the deviation of the items during the wrapping process, which in turn affects the wrapping packaging effect of the items.

[0004] Therefore, it is urgent to provide a packaging machine wrapping tray anti-loosening and shaping mechanism to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the disadvantages of the above-mentioned prior art and provide a packaging machine wrapping tray anti-loosening shaping mechanism.

[0006] In order to solve the above technical problems, a technical solution adopted by the present invention is: providing a packaging machine wrapping tray anti-loosening and shaping mechanism, including an electric chassis, a power mechanism is provided on the top of the electric chassis, a first limiting mechanism is provided above the power mechanism, and a second limiting mechanism is provided outside the first limiting mechanism.

[0007] The utility model is further configured as follows: the power mechanism includes a rotating disk fixed on the top of the output shaft of the electric chassis, an adjusting motor is fixedly installed on the inner bottom wall of the rotating disk, and the output shaft of the adjusting motor is fixedly connected to a driving gear through a coupling.

[0008] Through the above technical solution, the electric chassis can drive the object to rotate through the rotating disk, and the regulating motor can drive the driving gear to rotate.

[0009] The utility model is further configured as follows: a dustproof enclosure is fixedly installed on the top of the rotating disk, and the height of the dustproof enclosure is consistent with the height of the driving gear.

[0010] Through the above technical solution, the dustproof enclosure prevents debris from interfering with the operation of the driving gear

[0011] The present invention is further configured as follows: the first limiting mechanism includes a fixing rod fixed to the top of the rotating disk, and a rotating tray is fixedly installed on the top of the fixing rod.

[0012] Through the above technical solution, the rotating disk can drive the objects to rotate through the fixed rod and the rotating tray, which facilitates the wrapping and packaging of irregular objects with the packaging film.

[0013] The present invention is further configured as follows: first motors are fixedly installed on both sides of the rotating tray, and the output shafts of the two first motors are fixedly connected to first limiting rods through couplings.

[0014] Through the above technical solution, the first motor drives the first limiting rod to limit the two sides of the irregular object.

[0015] The present invention is further configured as follows: the second limiting mechanism includes a driven gear rotatably mounted on the outer surface of the fixed rod, and the outer surface of the driven gear is meshed with the outer surface of the driving gear.

[0016] Through the above technical solution, the driven gear drives the driven gear to perform adaptive angle adjustment through the fixed rod, which is convenient for limiting irregular objects.

[0017] The utility model is further configured as follows: two adjusting rods are fixedly mounted on the outer surface of the driving gear, a second motor is fixedly mounted on one end of the two adjusting rods, and the output shafts of the two second motors are fixedly connected to a second limiting rod via a coupling.

[0018] Through the above technical solution, the second motor drives the second limiting rod to limit the other two sides of the irregular object.

[0019] The present invention is further configured as follows: the movement trajectories of the first motor and the second motor are consistent, and the heights of the first limiting rod and the second limiting rod are consistent.

[0020] Through the above technical solution, the first limiting rod and the second limiting rod limit the object accurately and consistently, preventing equipment failure or performance degradation caused by uncoordinated movement, thereby ensuring accuracy and reliability of operation.

[0021] The beneficial effects of the utility model are as follows:

[0022] The utility model provides a first limiting mechanism and a second limiting mechanism, which can adaptively adjust the position and angle of the limiting rod, thereby being able to limit and fix irregular articles, preventing the articles from being offset on the rotating tray when the packaging machine is wrapping the articles, thereby affecting the wrapping stability of the articles and causing the packaging film to loosen, thereby ensuring that the wrapping film fits tightly against the irregular articles, thereby improving the wrapping effect of the irregular articles. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0024] Figure 2 It is an exploded view of the utility model;

[0025] Figure 3 A top view of the rotating disk of the present invention;

[0026] Figure 4 This is a bottom view of the rotating tray of the present invention.

[0027] In the figure: 1. Electric chassis; 2. Power mechanism; 201. Rotating disk; 202. Adjusting motor; 203. Driving gear; 204. Dustproof enclosure; 3. First limiting mechanism; 301. Fixed rod; 302. Rotating tray; 303. First motor; 304. First limiting rod; 4. Second limiting mechanism; 401. Driven gear; 402. Adjusting rod; 403. Second motor; 404. Second limiting rod. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0029] See also Figures 1-4 The packaging machine wraps the tray to prevent loosening and shaping, including an electric chassis 1. A power mechanism 2 is provided on the top of the electric chassis 1. The power mechanism 2 includes a rotating disk 201 fixed on the top of the output shaft of the electric chassis 1. The electric chassis 1 can drive the article to rotate through the rotating disk 201. An adjusting motor 202 is fixedly installed on the inner bottom wall of the rotating disk 201. The output shaft of the adjusting motor 202 is fixedly connected to a driving gear 203 through a coupling. The adjusting motor 202 drives the driving gear 203 to rotate. A dustproof enclosure 204 is fixedly installed on the top of the rotating disk 201. The height of the dustproof enclosure 204 is consistent with the height of the driving gear 203. The dustproof enclosure 204 prevents debris from interfering with the operation of the driving gear 203.

[0030] like Figure 3 and Figure 4As shown, a first limiting mechanism 3 is provided above the power mechanism 2, and the first limiting mechanism 3 includes a fixed rod 301 fixed to the top of the rotating disk 201, and a rotating tray 302 is fixedly installed on the top of the fixed rod 301. The rotating disk 201 can drive the objects to rotate through the fixed rod 301 and the rotating tray 302, so as to facilitate the wrapping and packaging of irregular objects with packaging film. First motors 303 are fixedly installed on both sides of the rotating tray 302, and the output shafts of the two first motors 303 are fixedly connected to the first limiting rod 304 through a coupling. The first motor 303 drives the first limiting rod 304 to limit the two sides of the irregular object.

[0031] like Figure 3 As shown, a second limiting mechanism 4 is provided on the outside of the first limiting mechanism 3, and the second limiting mechanism 4 includes a driven gear 401 rotatably mounted on the outer surface of the fixed rod 301, and the outer surface of the driven gear 401 is meshed with the outer surface of the driving gear 203. The driven gear 401 drives the driven gear 401 to adaptively adjust the angle through the fixed rod 301, so as to facilitate the limiting of irregular objects. Two adjusting rods 402 are fixedly mounted on the outer surface of the driving gear 203, and one end of the two adjusting rods 402 is fixedly mounted with a second motor 403. The output shafts of the two second motors 403 are fixedly connected to the second limiting rod 404 through a coupling, and the second motor 403 drives the second limiting rod 404 to limit the other two sides of the irregular object.

[0032] The movement trajectories of the first motor 303 and the second motor 403 are consistent, and the heights of the first limiting rod 304 and the second limiting rod 404 are consistent, so that the first limiting rod 304 and the second limiting rod 404 accurately and consistently limit the objects, preventing equipment failure or performance degradation caused by uncoordinated movement, thereby ensuring the accuracy and reliability of operation.

[0033] When the utility model is in use, irregular objects are placed on the rotating tray 302, and the two sides of the irregular objects are respectively adapted to the two first motors 303. The two first motors 303 respectively drive the first limiting rods 304 to limit the two sides of the irregular objects, and the adjusting motor 202 drives the driving gear 203 to rotate. The driving gear 203 drives the two adjusting rods 402 and the second motor 403 to adjust the angle through the driven gear 401, so that the two second motors 403 can adaptively adjust the other two sides of the irregular objects, and the two second motors 403 respectively drive the second limiting rods 404 to limit the other two sides of the irregular objects. The electric chassis 1 drives the fixed rod 301 of the rotating disk 201 and the rotating tray 302 to rotate, so that the rotating tray 302 drives the irregular objects to rotate. The two first limiting rods 304 and the two second limiting rods 404 can prevent the irregular objects from being displaced during rotation, and then cooperate with the packaging machine to wrap the packaging film around the irregular objects.

[0034] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A packaging machine wrapping tray anti-loosening shaping mechanism, comprising an electric chassis (1), characterized in that: A power mechanism (2) is provided on the top of the electric chassis (1), a first limiting mechanism (3) is provided above the power mechanism (2), and a second limiting mechanism (4) is provided outside the first limiting mechanism (3).

2. The anti-loosening and shaping mechanism for wrapping a pallet for a packaging machine according to claim 1, characterized in that: The power mechanism (2) comprises a rotating disk (201) fixed to the top of the output shaft of the electric chassis (1); an adjusting motor (202) is fixedly mounted on the inner bottom wall of the rotating disk (201); and the output shaft of the adjusting motor (202) is fixedly connected to a driving gear (203) via a coupling.

3. The anti-loosening and shaping mechanism for wrapping a pallet for a packaging machine according to claim 2, characterized in that: A dustproof enclosure (204) is fixedly mounted on the top of the rotating disk (201), and the height of the dustproof enclosure (204) is consistent with the height of the driving gear (203).

4. The anti-loosening and shaping mechanism for wrapping a pallet for a packaging machine according to claim 3, characterized in that: The first limiting mechanism (3) comprises a fixing rod (301) fixed to the top of the rotating disk (201), and a rotating tray (302) is fixedly mounted on the top of the fixing rod (301).

5. The anti-loosening and shaping mechanism for wrapping a pallet for a packaging machine according to claim 4, characterized in that: First motors (303) are fixedly mounted on both sides of the rotating tray (302), and the output shafts of the two first motors (303) are fixedly connected to first limiting rods (304) via couplings.

6. The anti-loosening and shaping mechanism for wrapping a pallet for a packaging machine according to claim 4, characterized in that: The second limiting mechanism (4) comprises a driven gear (401) rotatably mounted on the outer surface of the fixed rod (301), and the outer surface of the driven gear (401) is meshed with the outer surface of the driving gear (203).

7. The anti-loosening and shaping mechanism for wrapping a pallet for a packaging machine according to claim 3, characterized in that: Two adjusting rods (402) are fixedly mounted on the outer surface of the driving gear (203), a second motor (403) is fixedly mounted on one end of each of the adjusting rods (402), and the output shafts of each of the second motors (403) are fixedly connected to a second limiting rod (404) via a coupling.

8. The anti-loosening and shaping mechanism for wrapping a pallet for a packaging machine according to claim 5, characterized in that: The movement trajectories of the first motor (303) and the second motor (403) are consistent, and the heights of the first limiting rod (304) and the second limiting rod (404) are consistent.

Images