CN216807489U

CN216807489U - Fixing device for plastic film packaging

Info

Publication number: CN216807489U
Application number: CN202123453346.1U
Authority: CN
Inventors: 金向东
Original assignee: Anhui Tianzhiming Plastic Technology Co ltd
Current assignee: Anhui Tianzhiming Plastic Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-24
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a fixing device for plastic film packaging, which comprises a fixing base, wherein two groups of side plates are arranged on the upper surface of the fixing base, rotating shafts are rotatably arranged on the two groups of side plates, a fixing block is fixedly arranged at one end of each rotating shaft, a servo motor is fixedly arranged on the outer surface of one group of side plates, the servo motor is in transmission connection with one end of one group of rotating shafts, an adjusting mechanism is arranged on the fixing base and is connected with one group of side plates, and a cutting table is fixedly arranged on the fixing base. According to the utility model, the fixing block and the adjusting mechanism are arranged, the adjusting mechanism drives the fixing block to move, the fixing block is inserted into the end part of the plastic film winding drum, the plastic film winding drum is fixed, and then the plastic film winding drum is driven to rotate through the servo motor, so that the plastic film winding drum can conveniently wind the plastic film, and the packaging of the plastic film is completed.

Description

Fixing device for plastic film packaging

Technical Field

The utility model relates to the technical field of plastic films, in particular to a fixing device for plastic film packaging.

Background

Films made from polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins are used for packaging, and as film coatings. Plastic packages and plastic package products have a larger share in the market, and particularly, composite plastic flexible packages are widely applied to the fields of food, medicine, chemical industry and the like, wherein the proportion of the plastic packages is the largest, such as beverage packages, quick-frozen food packages, steamed and cooked food packages, fast food packages and the like, and the plastic packages and the plastic package products bring great convenience to the life of people.

There are also problems with the currently available fixing devices for plastic film packaging: the plastic film winding drum is inconvenient to fix, and the plastic film is inconvenient to cut after winding is completed, so that the plastic film winding drum is not favorable for blanking.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a fixing device for plastic film packaging, which solves the above-mentioned problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a fixing device for plastic film packaging comprises a fixing base, wherein the upper surface of the fixing base is provided with two groups of side plates, the two groups of side plates are both rotatably provided with a rotating shaft, one end of the rotating shaft is fixedly provided with a fixing block, wherein the outer surface of one group of the side plates is fixedly provided with a servo motor which is in transmission connection with one end of one group of the rotating shafts, the fixed base is provided with an adjusting mechanism which is connected with one group of the side plates, a cutting table is fixedly arranged on the fixed base, a portal frame is fixedly arranged on the upper surface of the cutting table, a second servo electric cylinder is arranged at the top of the portal frame, the output end of the second servo electric cylinder is fixedly connected with a mounting plate, the lower surface of mounting panel is provided with shutdown mechanism, shutdown mechanism's bottom is connected with cutting blade, cutting blade sets up the top of cutting bed.

Preferably, the fixed block is of a circular truncated cone structure.

Preferably, the adjusting mechanism comprises a first servo electric cylinder, a sliding block and a sliding groove, the output end of the first servo electric cylinder is fixedly connected with the outer surface of one of the groups of side plates, the sliding groove is formed in the fixed base, the sliding block is welded at the bottom of one of the groups of side plates, and the sliding block is arranged in the sliding groove in a sliding manner.

Preferably, a plurality of rollers are arranged inside the sliding groove, and the rollers are all rotatably arranged inside the sliding groove.

Preferably, the sliding groove and the sliding block are both correspondingly arranged to be T-shaped structures.

Preferably, shutdown mechanism includes slide rail, slip table, the servo electric jar of third and locating plate, the slide rail is fixed to be set up the lower surface of mounting panel, the slip table slides and sets up on the slide rail, the locating plate is fixed to be set up the bottom of slip table, cutting blade fixed mounting be in the bottom of locating plate, the output of the servo electric jar of third with one side fixed connection of slip table.

Preferably, one end of the sliding rail is provided with a limiting block, and the limiting block is welded on the lower surface of the mounting plate.

Preferably, the lower surface of the mounting plate is welded with a backing plate, and the third servo electric cylinder is fixedly mounted on the backing plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, by arranging the fixing block and the adjusting mechanism, the adjusting mechanism drives the fixing block to move, the fixing block is inserted into the end part of the plastic film winding drum, the plastic film winding drum is fixed, and then the plastic film winding drum is driven to rotate by the servo motor, so that the plastic film winding drum can wind the plastic film conveniently, and the packaging of the plastic film is completed;

2. the mounting plate is driven to move downwards by the second servo electric cylinder, the mounting plate drives the cutting blade to move downwards, the cutting blade and the cutting table are matched to clamp the plastic film, and the cutting mechanism drives the cutting blade to move, so that the cutting blade cuts the plastic film, the winding work of the plastic film winding drum is completed, and the plastic film winding drum is favorable for blanking.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the fixing base portion of the present invention;

FIG. 3 is a schematic view of the structure of the cutting table portion of FIG. 1 of the present invention;

fig. 4 is a left side view of fig. 1 of the present invention.

In the figure: 1. a fixed base; 2. a side plate; 3. a rotating shaft; 4. a fixed block; 5. a servo motor; 6. an adjustment mechanism; 61. a first servo electric cylinder; 62. a slider; 63. a chute; 64. a roller; 7. cutting table; 8. a gantry; 9. a second servo electric cylinder; 10. mounting a plate; 11. a cutting mechanism; 111. a slide rail; 112. a sliding table; 113. a third servo electric cylinder; 114. positioning a plate; 115. a limiting block; 116. a base plate; 12. and (4) cutting the blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a fixing device for plastic film packaging comprises a fixing base 1, wherein two groups of side plates 2 are arranged on the upper surface of the fixing base 1, rotating shafts 3 are rotatably arranged on the two groups of side plates 2, a fixing block 4 is fixedly arranged at one end of each rotating shaft 3, a servo motor 5 is fixedly arranged on the outer surface of one group of side plates 2, the servo motor 5 is in transmission connection with one end of one group of rotating shafts 3, an adjusting mechanism 6 is arranged on the fixing base 1, the adjusting mechanism 6 is connected with one group of side plates 2, a cutting table 7 is fixedly arranged on the fixing base 1, a portal frame 8 is fixedly arranged on the upper surface of the cutting table 7, a second servo electric cylinder 9 is arranged at the top of the portal frame 8, an output end of the second servo electric cylinder 9 is fixedly connected with a mounting plate 10, and a cutting mechanism 11 is arranged on the lower surface of the mounting plate 10, a cutting blade 12 is attached to the bottom end of the severing mechanism 11, the cutting blade 12 being disposed above the cutting station 7.

In order to fix the plastic film winding drums with different inner diameters conveniently, the fixing block 4 is of a circular truncated cone structure.

Adjustment mechanism 6 includes first servo electric jar 61, slider 62 and spout 63, first servo electric jar 61 output with wherein a set of the surface fixed connection of curb plate 2, spout 63 sets up on unable adjustment base 1, the welding of slider 62 is in one of them a set of the bottom of curb plate 2, slider 62 slides and sets up in the spout 63, promotes slider 62 through first servo electric jar 61 and slides in spout 63 is inside, and slider 62 drives one of them a set of curb plate 2 and removes to conveniently adjust the distance between two sets of fixed blocks 4, thereby conveniently fix the plastic film winding drum.

In order to facilitate the sliding of the sliding block 62 and reduce the friction force, a plurality of rollers 64 are disposed inside the sliding groove 63, and the plurality of rollers 64 are rotatably disposed inside the sliding groove 63.

In order to increase the matching degree between the rest sliding grooves 63 of the sliding block 62 and increase the sliding stability, the sliding grooves 63 and the sliding block 62 are correspondingly arranged in a T-shaped structure.

Shutdown mechanism 11 includes slide rail 111, slip table 112, the servo electric jar of third 113 and locating plate 114, the fixed setting of slide rail 111 is in the lower surface of mounting panel 10, slip table 112 slides and sets up on the slide rail 111, the fixed setting of locating plate 114 is in the bottom of slip table 112, cutting blade 12 fixed mounting is in the bottom of locating plate 114, the servo electric jar of third 113 output with one side fixed connection of slip table 112 drives slip table 112 through the servo electric jar of third 113 and slides on slide rail 111, and slip table 112 drives locating plate 114 and removes, and locating plate 114 drives cutting blade 12 and removes, makes cutting blade 12 cut off plastic film to the convenience is received the reel and is carried out the unloading to the good plastic film of rolling.

In order to limit the sliding range of the sliding table 112, a limit block 115 is disposed at one end of the sliding rail 111, and the limit block 115 is welded to the lower surface of the mounting plate 10.

The structure principle is as follows: through the arrangement of the fixed block 4 and the adjusting mechanism 6, the first servo electric cylinder 61 pushes the sliding block 62 to slide in the sliding groove 63, the sliding block 62 drives one group of the side plates 2 to move, so that the distance between the two groups of the fixed blocks 4 is conveniently adjusted, the fixed blocks 4 are conveniently inserted into the end parts of the plastic film winding drum, the plastic film winding drum is fixed, and then the servo motor 5 drives the plastic film winding drum to rotate, so that the plastic film winding drum is convenient to wind the plastic film; drive mounting panel 10 downstream through second servo electric cylinder 9, make mounting panel 10 drive cutting blade 12 downstream, make cutting blade 12 and cutting bed 7 cooperation press from both sides the plastic film tightly, it slides on slide rail 111 to drive slip table 112 through third servo electric cylinder 113 simultaneously, slip table 112 drives locating plate 114 and removes, locating plate 114 drives cutting blade 12 and removes, make cutting blade 12 cut off plastic film, accomplish the rolling work of plastic film receipts reel, be favorable to plastic film receipts reel to carry out the unloading.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fixing device for plastic film packaging is characterized in that: the device comprises a fixed base (1), wherein the upper surface of the fixed base (1) is provided with two groups of side plates (2), the two groups of side plates (2) are both rotatably provided with a rotating shaft (3), one end of the rotating shaft (3) is fixedly provided with a fixed block (4), the outer surface of one group of side plates (2) is fixedly provided with a servo motor (5), the servo motor (5) is in transmission connection with one end of one group of the rotating shaft (3), the fixed base (1) is provided with an adjusting mechanism (6), the adjusting mechanism (6) is connected with one group of the side plates (2), the fixed base (1) is fixedly provided with a cutting table (7), the upper surface of the cutting table (7) is fixedly provided with a portal frame (8), the top of the portal frame (8) is provided with a second servo electric cylinder (9), the output end of the second servo electric cylinder (9) is fixedly connected with a mounting plate (10), the lower surface of mounting panel (10) is provided with shutdown mechanism (11), the bottom of shutdown mechanism (11) is connected with cutting blade (12), cutting blade (12) set up the top of cutting bed (7).

2. A holding fixture for plastic film packaging as defined in claim 1, wherein: the fixed block (4) is of a circular truncated cone structure.

3. A holding fixture for plastic film packaging as defined in claim 1, wherein: adjustment mechanism (6) include first servo electric cylinder (61), slider (62) and spout (63), the output of first servo electric cylinder (61) with one of them group the surface fixed connection of curb plate (2), spout (63) are seted up on unable adjustment base (1), slider (62) welding is in one of them a set of the bottom of curb plate (2), slider (62) slide and set up in spout (63).

4. A holding fixture for plastic film packages as defined in claim 3, wherein: a plurality of rollers (64) are arranged inside the sliding groove (63), and the rollers (64) are all rotatably arranged inside the sliding groove (63).

5. A fixing device for a plastic film package according to claim 4, wherein: the sliding groove (63) and the sliding block (62) are correspondingly arranged into a T-shaped structure.

6. A holding fixture for plastic film packaging as defined in claim 1, wherein: shutdown mechanism (11) include slide rail (111), slip table (112), the servo electric cylinder of third (113) and locating plate (114), slide rail (111) are fixed to be set up the lower surface of mounting panel (10), slip table (112) slide to set up on slide rail (111), locating plate (114) are fixed to be set up the bottom of slip table (112), cutting blade (12) fixed mounting be in the bottom of locating plate (114), the output of the servo electric cylinder of third (113) with one side fixed connection of slip table (112).

7. A fixing device for a plastic film package according to claim 6, wherein: one end of the sliding rail (111) is provided with a limiting block (115), and the limiting block (115) is welded on the lower surface of the mounting plate (10).

8. A fixing device for a plastic film package according to claim 6, wherein: the lower surface welding of mounting panel (10) has backing plate (116), third servo electric cylinder (113) fixed mounting be in on backing plate (116).