CN217169994U - Feeding device for bag making machine - Google Patents

Abstract

The utility model discloses a loading attachment for system bag machine, bottom plate on left and right sides, be equipped with the backup pad directly over the bottom plate, be provided with the rotor plate between the backup pad on left and right sides, the equal fixedly connected with pivot of terminal surface about the rotor plate, the left end face fixed mounting of left side backup pad has first motor, the up end and the bottom face of rotor plate are all seted up flutedly, the mounting groove has been seted up to the interior right side wall of recess, and the inside fixed mounting of mounting groove has the second motor, the output fixedly connected with threaded rod of second motor, the equal screw thread in the surface left and right sides of threaded rod has connect the movable block soon, and this device is rolled up the material through the upper and lower side and is alternated, when avoiding the material to roll up and dismantle or change, can't carry out the condition of system bag, is convenient for fix a position new material through the second motor simultaneously.

Description

Feeding device for bag making machine

Technical Field

The utility model relates to a system bag machine material loading technical field specifically is a loading attachment for system bag machine.

Background

The bag making machine is a machine for making various plastic packaging bags or packaging bags made of other materials, and the processing range of the bag making machine is various plastic packaging bags or packaging bags made of other materials with different sizes, thicknesses and specifications.

After the plastic film on a material roll is completely unreeled, the material roll needs to be detached, then a new material roll is installed, bag making cannot be performed when the material roll is detached and replaced, bag making efficiency is reduced, and meanwhile the material roll is inconvenient to detach and install by the existing feeding device when the existing feeding device is used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a loading attachment for making bag machine to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a feeding device for a bag making machine comprises a left bottom plate, a right bottom plate, support plates arranged right above the bottom plates, a rotating plate arranged between the left support plate and the right support plate, rotating shafts fixedly connected with the left end surface and the right end surface of the rotating plate, a first motor fixedly arranged on the left end surface of the left support plate, the output end of the first motor fixedly connected with the left end of the left rotating shaft, the right end of the right rotating shaft rotatably connected with the right support plate, grooves respectively formed on the upper end surface and the bottom end surface of the rotating plate, mounting grooves formed on the inner right side wall of each groove, a second motor fixedly arranged inside the mounting grooves, threaded rods fixedly connected with the output ends of the second motors, the left ends of the threaded rods rotatably connected with the inner left side wall of each groove, moving blocks screwed on the left side and the right side of the outer surface of each threaded rod, and mounting plates fixedly connected with one side of the outer surface of the moving blocks, the dwang is all installed in the relative one side that corresponds left and right side mounting panel rotation, the one end fixedly connected with stopper of mounting panel is kept away from to the dwang, the fixed inserted bar of one side fixedly connected with of dwang is kept away from to the stopper, is provided with the material between the fixed inserted bar on top left and right sides.

Preferably, the middle part of the upper end face of the bottom plate is fixedly provided with an air cylinder, and the output end of the air cylinder is fixedly connected with the bottom end face of the supporting plate.

Preferably, four groups of positioning grooves are formed in the outer surface of the fixed inserting rod, positioning blocks are installed on the inner walls of the positioning grooves in a rotating mode, one side, close to the fixed inserting rod, of each positioning block is fixedly connected with a spring, and the free ends of the springs are fixedly connected with the inner walls of the positioning grooves.

Preferably, the moving block is connected with the inner wall of the groove in a sliding mode.

Preferably, the upper end face of the bottom plate is provided with a plurality of mounting holes.

Preferably, the signal input part of first motor, the signal input part of second motor and the equal electric connection of signal input part of cylinder have the controller, the equal fixedly connected with telescopic link of side around the up end of bottom plate, the top of telescopic link and the bottom face fixed connection of backup pad.

Compared with the prior art, the beneficial effects of the utility model are that: the feeding device is convenient to use and simple to operate, material rolls on the upper side and the lower side are alternated, the situation that bag making cannot be carried out when the material rolls are detached or replaced is avoided, and meanwhile, a new material roll is convenient to position through the second motor and is convenient to detach or replace; the arranged air cylinder can drive the supporting plate to move up and down, so that the height of the supporting plate can be increased or decreased, the device is suitable for people with different heights to perform better, and meanwhile, when the film on the material roll is tensioned through a plurality of tensioning rollers, the height of the material roll can be adjusted, and the tensioning degree of the film can be conveniently adjusted; when the fixed inserted bar is inserted into the supporting cylinder on the material roll, the positioning block is turned over towards the direction of the fixed inserted bar, and the spring is compressed at the moment, so that the positioning effect on the material roll can be improved; the controller that sets up can be convenient for personnel to concentrate and control, and the telescopic link that sets up can make the backup pad go up and down stably.

Drawings

FIG. 1 is a schematic front cross-sectional view of a main structure of a feeding device for a bag making machine;

FIG. 2 is an enlarged view of a feeding device for a bag machine at A in FIG. 1.

In the figure: 1-bottom plate, 2-cylinder, 3-rotating plate, 4-first motor, 5-supporting plate, 6-mounting plate, 7-rotating rod, 8-limiting block, 9-material coil, 10-moving block, 11-groove, 12-second motor, 13-rotating shaft, 14-threaded rod, 15-positioning groove, 16-mounting hole, 17-fixed inserted rod, 18-positioning block and 19-spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a feeding device for a bag making machine comprises a bottom plate 1 on the left side and the right side, wherein supporting plates 5 are arranged right above the bottom plate 1, a rotating plate 3 is arranged between the supporting plates 5 on the left side and the right side, the left end surface and the right end surface of the rotating plate 3 are both fixedly connected with a rotating shaft 13, a first motor 4 is fixedly installed on the left end surface of the supporting plate 5 on the left side, the output end of the first motor 4 is fixedly connected with the left end of the rotating shaft 13 on the left side, the right end of the rotating shaft 13 on the right side is rotatably connected with the supporting plate 5 on the right side, grooves 11 are respectively formed in the upper end surface and the bottom end surface of the rotating plate 3, mounting grooves 11 are respectively formed in the inner right side wall of each groove 11, a second motor 12 is fixedly installed in each mounting groove, a threaded rod 14 is fixedly connected with the output end of each second motor 12, the left end of each threaded rod 14 is rotatably connected with the inner left side wall of each groove 11, moving blocks 10 are respectively screwed on the left side and the outer surface of each threaded rod 14, the utility model discloses a material rolling machine, including movable block 10, the relative one side of corresponding left and right sides mounting panel 6 is all rotated and is installed dwang 7 to surface one side fixedly connected with mounting panel 6 of movable block 10, the one end fixedly connected with stopper 8 of mounting panel 6 is kept away from to dwang 7, stopper 8 is kept away from the fixed inserted bar 17 of one side fixedly connected with of dwang 7, is provided with between the fixed inserted bar 17 on the left and right sides of top and rolls up 9.

When the bag needs to be replaced, the first motor 4 is started, the first motor 4 drives the rotating plate 3 to rotate in the forward direction, the material roll 9 below rotates to the upper side, and then bag making is continued, the production efficiency is effectively improved, the material roll 9 after use is rotated to the lower side, at the moment, a person starts the corresponding second motor 12, the second motor 12 drives the threaded rod 14 to rotate in the forward direction, the threaded rod 14 drives the mounting plates 6 on the left side and the right side to move away when rotating in the forward direction, and then the material roll after use falls off, the new material roll 9 is placed between the fixed insertion rods 17 on the left side and the right side, the second motor 12 is started, the threaded rod 14 drives the threaded rod 14 to rotate in the reverse direction, the mounting plates 6 on the left side and the right side are driven to move relatively when the threaded rod 14 rotates in the reverse direction, the fixed insertion rods 17 are inserted into the supporting cylinders in the middle parts of the material roll 9, and the supporting cylinders on the material roll are pressed by the limiting blocks 8, thereby be convenient for change, this device is rolled up material 9 through last below and is rotated, when avoiding rolling up material 9 and dismantling or change, can't carry out the condition of system bag, is convenient for change new material of rolling up 9 through second motor 12 simultaneously.

The up end middle part fixed mounting of bottom plate 1 has cylinder 2, the output of cylinder 2 and the bottom face fixed connection of backup pad 5, the cylinder 2 that sets up can drive backup pad 5 and reciprocate, and then can rise or reduce the height of backup pad 5, and the personnel that adapt to different heights carry on better, when simultaneously carrying out the tensioning through a plurality of tensioning rollers to the film of rolling up on the material, the height of 9 is rolled up to the adjustable material, is convenient for adjust the rate of tension of film.

Four groups of positioning grooves 15 are formed in the outer surface of the fixed inserting rod 17, positioning blocks 18 are installed on the inner walls of the positioning grooves 15 in a rotating mode, springs 19 are fixedly connected to one sides, close to the fixed inserting rod 17, of the positioning blocks 18, and the free ends of the springs 19 are fixedly connected with the inner walls of the positioning grooves 15.

When the fixed inserted rod 17 is inserted into the supporting cylinder on the material roll 9, the positioning block 18 will turn over towards the fixed inserted rod 17, and at this time the spring 19 will be compressed, so as to increase the positioning effect on the material roll 9.

The moving block 10 is connected with the inner wall of the groove 11 in a sliding mode, and the moving block 10 is guided and limited to move left and right.

The upper end face of the bottom plate 1 is provided with a plurality of mounting holes 16, and the device can be conveniently mounted at a proper position through the mounting holes 16.

The equal electric connection of the signal input part of first motor 4, the signal input part of second motor 12 and the signal input part of cylinder 2 has the controller, the equal fixedly connected with telescopic link of side around the up end of bottom plate 1, the top of telescopic link and the bottom face fixed connection of backup pad 5, the controller of setting can be convenient for personnel concentrate and control, and the telescopic link of setting can make backup pad 5 go up and down stably.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A feeding device for a bag making machine, comprising left and right side bottom plates (1), characterized in that: the novel motor is characterized in that supporting plates (5) are arranged right above the bottom plate (1), a rotating plate (3) is arranged between the supporting plates (5) on the left side and the right side, rotating shafts (13) are fixedly connected to the left end surface and the right end surface of the rotating plate (3), a first motor (4) is fixedly mounted on the left end surface of the supporting plate (5) on the left side, the output end of the first motor (4) is fixedly connected with the left end of the rotating shaft (13) on the left side, the right end of the rotating shaft (13) on the right side is rotatably connected with the supporting plate (5) on the right side, grooves (11) are respectively formed in the upper end surface and the bottom end surface of the rotating plate (3), mounting grooves are formed in the inner right side wall of each groove (11), a second motor (12) is fixedly mounted in each mounting groove, a threaded rod (14) is fixedly connected to the output end of each second motor (12), and the left end of each threaded rod (14) is rotatably connected with the inner left side wall of each groove (11), the equal screw thread in surface left and right sides of threaded rod (14) has connect movable block (10) soon, surface one side fixedly connected with mounting panel (6) of movable block (10), the relative one side that corresponds left and right side mounting panel (6) all rotates and installs dwang (7), the one end fixedly connected with stopper (8) of mounting panel (6) are kept away from in dwang (7), one side fixedly connected with fixed inserted bar (17) of dwang (7) are kept away from in stopper (8), are provided with between the fixed inserted bar (17) on the top left and right sides and roll up material (9).

2. The loading apparatus for a bag machine as defined in claim 1, wherein: the middle of the upper end face of the bottom plate (1) is fixedly provided with a cylinder (2), and the output end of the cylinder (2) is fixedly connected with the bottom end face of the supporting plate (5).

3. The loading apparatus for a bag machine as defined in claim 2, wherein: four groups of locating grooves (15) have been seted up to the surface of fixed inserted bar (17), locating piece (18) are installed in the inner wall rotation of locating groove (15), one side fixedly connected with spring (19) that locating piece (18) are close to fixed inserted bar (17), the inner wall fixed connection of the free end of spring (19) and locating groove (15).

4. A loading apparatus for a bag machine as defined in claim 3, wherein: the moving block (10) is connected with the inner wall of the groove (11) in a sliding mode.

5. The loading apparatus for a bag machine as set forth in claim 4, wherein: the upper end face of the bottom plate (1) is provided with a plurality of mounting holes (16).

6. The loading apparatus for a bag machine as set forth in claim 5, wherein: the signal input part of first motor (4), the signal input part of second motor (12) and the equal electric connection of signal input part of cylinder (2) have the controller, the equal fixedly connected with telescopic link of side around the up end of bottom plate (1), the top of telescopic link and the bottom face fixed connection of backup pad (5).

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