CN211496169U - Film roll supporting mechanism of water bucket film packaging machine - Google Patents

Abstract

The utility model discloses a film roll supporting mechanism of a water bucket film packaging machine, the structure of which comprises a supporting rod, a base, a reinforcing rod, a U-shaped supporting plate, a controller, an external power line, a supporting block, a film roll and a telescopic device, the supporting block is arranged, the supporting block is in a semi-sphere shape, and the two supporting blocks are respectively fixed in the U-shaped supporting plate and the telescopic device, when the film roll is replaced, the telescopic device is controlled to drive the supporting block on the right side to move rightwards, the fixing of the film roll is disconnected, then the film roll to be used is placed at the supporting block on the left side, the telescopic device is controlled to drive the supporting block on the right side to push the supporting block to clamp and fix the film roll leftwards, the telescopic device is extruded when the supporting block on the right side supports the film roll, the push switch in the stop switch is triggered through the electric push rod in the, the beneficial effects that the film roll is convenient to disassemble and assemble, and the film roll is convenient to replace are achieved.

Description

Film roll supporting mechanism of water bucket film packaging machine

Technical Field

The utility model relates to a cask membrane equipment for packing technical field, concretely relates to cask membrane packagine machine's membrane book supporting mechanism.

Background

The packaging machine is a machine for packaging products, plays roles of protection and attractiveness, is mainly divided into two aspects, namely assembly line type integral production packaging and product peripheral packaging equipment, is used for spraying production date, sealing and shrinking films after the products are produced, and is used for enveloping the outer wall of a bucket on the drinking water bucket packaging in daily life by utilizing the packaging machine, and mainly plays a role of protection, and a film roll on the packaging machine needs to be supported and fixed through a film roll supporting frame.

The film roll support frame is fixed to the film roll through the fixed shaft, and when the film roll is changed, the fixed shaft needs to be taken down to change the film roll, and the film roll is inconvenient to fix according to different outer diameters and different lengths because the length and the outer diameter of the fixed shaft are fixed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, provide a cask membrane packagine machine's membrane book supporting mechanism now, solved prior art and when changing the membrane book, need take off the fixed axle and just can change the membrane book, and because the length and the external diameter of fixed axle are fixed, be not convenient for carry out the problem fixed according to the membrane book of different external diameters and different length.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a film roll supporting mechanism of a water barrel film packaging machine, which comprises a supporting rod,

the controller is used for controlling the telescopic device;

the supporting block is used for fixing the film roll;

the telescopic device is used for controlling the supporting length of the supporting block;

furthermore, two control switches are arranged on the outer side of the controller;

furthermore, the supporting blocks are arranged in a bilateral symmetry mode.

Further, the support rods are provided with two support rods, a reinforcing rod is welded between the two support rods, the bottom ends of the support rods are mutually locked with the base through bolts, the top ends of the support rods are mutually locked with the U-shaped support plate through bolts, a controller is installed at the right end of the U-shaped support plate, the right end of the controller is connected with a power line, the right side of the inside of the U-shaped support plate is mutually locked with the telescopic device, the two support blocks are respectively fixed on the left side of the inside of the U-shaped support plate and the left side of the telescopic device, and a film.

Furthermore, the supporting blocks are composed of supporting balls, fixed bearings and fixing rods, the fixed bearings are embedded into the supporting balls, the circle centers of the fixed bearings are mutually inserted into the fixing rods, the number of the supporting blocks is two, and the fixing rods of the two supporting blocks are respectively and mutually locked with the U-shaped supporting plate and the telescopic device.

Further, the telescopic device comprises a bottom plate, a right baffle, a stop switch, an electric push rod, a sliding plate, a sliding block, a sliding rail and a top cover, wherein the right side of the top of the bottom plate is welded with the right baffle through a bolt, the top of the left side of the right baffle is locked with the stop switch through a bolt, the left end of the stop switch is locked with the electric push rod, the bottom end of the electric push rod is locked with the sliding plate through a bolt, the bottom end of the sliding plate slides left and right along the sliding rail through the sliding block, the bottom end of the sliding rail is locked with the bottom plate through a bolt, the front side and the rear side of the bottom plate are locked with the top cover through bolts, the right end of the right baffle is locked with a U-shaped supporting plate through a bolt, the left end of the electric push rod is locked with a fixing rod of a supporting.

Further, stop switch comprises outer tube, press the switch, movable tube, branch and supporting spring, the inside right side wall of outer tube passes through the bolt and locks each other with press the switch, the movable tube right-hand member stretches into in the outer tube, and the movable tube carries out the horizontal slip along the outer tube inner wall, the inside left side wall middle part of movable tube passes through the bolt and locks each other with branch, the inside embedding of outer tube has supporting spring, and the movable tube carries out elastic connection through supporting spring and outer tube, the outer tube right-hand member passes through the bolt and right baffle interlocking is solid mutually, the movable tube left side passes through the bolt and locks each other with electric putter, press the switch and be connected with the controller electricity.

Further, the support ball is in a semi-spherical shape, and the outer diameter of the support ball is fifteen centimeters.

Further, the movable pipe right-hand member is provided with a limiting plate to the limiting plate external diameter is greater than the width of movable pipe, and limiting plate and outer tube inner wall laminating.

Further, the inner diameter of the supporting spring 935 is 0.5cm larger than the outer diameters of the press switch 932 and the supporting rod 934, and the press switch and the supporting rod are in linear correspondence.

Furthermore, the electric push rod adopts a TGA series electric push rod, is stable in pushing and is not easy to damage.

Furthermore, the supporting ball is made of a nitrile rubber material.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

in order to solve the problems that the film roll can be replaced only by taking down the fixed shaft when the film roll is replaced in the prior art, and the fixation according to the different outer diameters and the film rolls with different lengths is inconvenient because the length and the outer diameter of the fixed shaft are fixed, the utility model is provided with the supporting blocks, the supporting blocks are in the shape of half spheres, the two supporting blocks are respectively fixed in the U-shaped supporting plate and the telescopic device, when the film roll is replaced, the telescopic device is controlled to drive the supporting block on the right side to move rightwards, the fixation of the film roll is disconnected, then the film roll to be used is placed at the supporting block on the left side, the telescopic device is controlled to drive the supporting block on the right end to push leftwards, the film roll is clamped and fixed through the fixed blocks on the left side and the right side, the telescopic device is extruded when the supporting block on the right end supports the film roll, and the push switch in the trigger, stopping telescoping device's propulsion, having reached and being convenient for carry out the dismouting to the membrane book, conveniently carry out the beneficial effect of changing promptly to the membrane book.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is a schematic view of the supporting block structure of the present invention;

FIG. 3 is a schematic view of the structure of the telescopic device of the present invention;

FIG. 4 is a schematic view of the bottom plate structure of the present invention;

fig. 5 is a sectional view of the internal structure of the stop switch of the present invention.

In the figure: the device comprises a supporting rod-1, a base-2, a reinforcing rod-3, a U-shaped supporting plate-4, a controller-5, an external power line-6, a supporting block-7, a film roll-8, a telescopic device-9, a supporting ball-71, a fixed bearing-72, a fixed rod-73, a bottom plate-91, a right baffle-92, a stop switch-93, an electric push rod-94, a sliding plate-95, a sliding block-96, a sliding rail-97, a top cover-98, an outer tube-931, a press switch-932, a movable tube-933, a supporting rod-934 and a supporting spring-935.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a film roll supporting mechanism of a water bucket film packaging machine: comprises a support rod 1 and a support rod, wherein,

a controller 5 for controlling the telescopic device 9;

the supporting block 7 is used for fixing the film roll 8;

the telescopic device 9 is used for controlling the supporting length of the supporting block 7;

wherein, two control switches are arranged on the outer side of the controller 5;

wherein, the supporting shoe 7 is provided with two, and bilateral symmetry sets up.

The utility model discloses a film roll forming machine, including U-shaped backup pad 4, controller 5, bracing piece 1, bracing piece 3, reinforcing bar 3, bolt and base 2, 1 top of bracing piece is locked mutually through bolt and U-shaped backup pad 4, controller 6 is installed to 4 right-hand members of U-shaped backup pad, 5 right-hand members of controller are connected with power cord 6, the inside right side of U-shaped backup pad 4 locks mutually with telescoping device 9, and two supporting shoes 7 are fixed respectively in the inside left side of U-shaped backup pad 4 and telescoping device 9 left side, roll up 8 and support the film between the supporting shoe 7.

The supporting block 7 is composed of a supporting ball 71, fixed bearings 72 and fixing rods 73, the fixed bearings 72 are embedded in the supporting ball 71, the circle center of each fixed bearing 72 is inserted into the corresponding fixing rod 73, the supporting block 7 is provided with two supporting blocks 7, and the fixing rods 73 of the two supporting blocks 7 are respectively locked with the U-shaped supporting plate 4 and the telescopic device 9.

Wherein, the telescopic device 9 consists of a bottom plate 91, a right baffle 92, a stop switch 93, an electric push rod 94, a slide carriage 95, a slide block 96, a slide rail 97 and a top cover 98, the right side of the top of the bottom plate 91 is welded with a right baffle plate 92 through a bolt, the top of the left side of the right baffle plate 92 is locked with a stop switch 93 through a bolt, the left end of the stop switch 93 is locked with the electric push rod 94, the bottom end of the electric push rod 94 is locked with the slide carriage 95 through a bolt, the bottom end of the slide carriage 95 slides left and right along the slide rail 97 through the slide block 96, the bottom end of the slide rail 97 is locked with the bottom plate 91 through bolts, the front side and the rear side of the bottom plate 91 are locked with the top cover 98 through bolts, the right end of the right baffle 92 is locked with the U-shaped supporting plate 4 through a bolt, the left end of the electric push rod 94 is locked with the fixing rod 73 of the supporting block 7, the stop switch 93, the electric push rod 94 and the power line 6 are electrically connected to the controller 5, respectively.

The stop switch 93 comprises an outer tube 931, a press switch 932, a movable tube 933, a support rod 934 and a support spring 935, the right side wall inside the outer tube 931 is locked with the press switch 932 through a bolt, the right end of the movable tube 933 extends into the outer tube 931, the movable tube 933 slides left and right along the inner wall of the outer tube 931, the middle part of the left side wall inside the movable tube 933 is locked with the support rod 934 through a bolt, the support spring 935 is embedded inside the outer tube 931, the movable tube 933 is elastically connected with the outer tube 931 through the support spring 935, the right end of the outer tube 931 is locked with a right baffle 92 through a bolt, the left side of the movable tube 933 is locked with an electric push rod 94 through a bolt, and the press switch 932 is electrically connected with the controller 5.

The support balls 71 are semi-spherical and have an outer diameter of fifteen centimeters, which is beneficial to supporting the inner tubes on the left and right sides of the film roll 8.

Wherein, activity pipe 933 right-hand member is provided with a limiting plate to the limiting plate external diameter is greater than the width of activity pipe 933, and the limiting plate laminates with outer tube 931 inner wall, is favorable to restricting the displacement distance of activity pipe 933.

Wherein, the supporting spring 935 internal diameter is greater than 0.5cm of the external diameter of push switch 932 and branch 934, and push switch 932 and branch 934 are the straight line and correspond, avoid supporting spring 935 and push switch 932 and branch 934 to contact, and make branch 934 press push switch 932.

Wherein, the electric putter 94 adopts the model to be TGA series electric putter, promotes stably, and not fragile.

Wherein, the supporting ball 71 is made of nitrile rubber.

According to the above table, the supporting ball 71 is made of nitrile rubber, so that the strength and the wear resistance are greatly enhanced, and the service life is prolonged.

The supporting ball 71 is made of a nitrile rubber material, the nitrile rubber is made of butadiene and acrylonitrile through an emulsion polymerization method, the nitrile rubber is mainly produced through a low-temperature emulsion polymerization method, oil resistance is excellent, abrasion resistance is high, heat resistance is good, bonding force is strong, the nitrile rubber is mainly used for manufacturing oil-resistant rubber products, NBR is short, a synthetic rubber prepared through copolymerization of butadiene and acrylonitrile is oil-resistant (especially alkane oil) and good in ageing resistance.

The working principle is as follows: before use, firstly, a support rod 1 of the device is placed on a plane floor through a base 2 and is connected with a water barrel film packaging machine, then an external power line 6 is connected with an external power supply to be used as power supply, when the device is used, a film roll 8 needs to be installed, when the film roll 8 is installed, the film roll 8 needing to be used is placed at a support block 7 on the left side of a U-shaped support plate 4, an inner pipe of the film roll 8 is supported through a support ball 71 of the support block 7, then a motor in an electric push rod 94 is controlled through a switch on a controller 5 to control the electric push rod 94 to extend, the electric push rod 94 drives the support block 7 on the right side of the film roll 8 to move leftwards, the inner pipe of the film roll 8 is supported through the support ball 71 on the left end of the support block 7, and the electric push rod 94 is squeezed when the support block 7 on the right side of the film roll 8 is contacted with, the electric push rod 94 drives the sliding board 95 at the bottom, the slide block 96 at the bottom of the sliding board 95 slides rightwards along the slide rail 97, the right end of the electric push rod 94 pushes the movable tube 933, the movable tube 933 pushes the support spring 935 to slide rightwards along the inner wall of the outer tube 931, so that the support rod 934 inside the movable tube 933 pushes the press switch 932 to send a control instruction, the operation of the motor in the electric push rod 94 is stopped, the support block 7 at the right side of the film roll 8 moves leftwards automatically, the deformation and damage of the film roll 8 caused by the overlarge extrusion force of the film roll 8 are avoided, the fixation of the film roll 8 can be completed, the support ball 71 adopts a half ball, the film rolls 8 with different inner diameters can be fixed conveniently, when in use, the film roll 8 rotates along the fixed bearing 72 through the support ball 71 on the support block 7, the film on the film roll 8 is pulled out for packaging use, and when the film roll 8 needs to, electric putter 94 in the control telescoping device 9 drives supporting shoe 7 on 8 right sides are rolled up to the membrane and moves right, and the disconnection is fixed to the support of 8 is rolled up to the membrane, can take off 8 is rolled up to the membrane, has reached and has been convenient for roll up 8 to the membrane and has carried out the dismouting, conveniently rolls up 8 beneficial effect of changing to the membrane promptly.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

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 (8)

1. The utility model provides a cask membrane packagine machine's membrane book supporting mechanism, includes bracing piece (1), its characterized in that still includes:

a controller (5) for controlling the telescopic device (9);

the supporting block (7) is used for fixing the film roll (8);

the telescopic device (9) is used for controlling the supporting length of the supporting block (7);

wherein, two control switches are arranged on the outer side of the controller (5);

wherein, the supporting blocks (7) are arranged in two and are arranged in bilateral symmetry.

2. The film roll supporting mechanism of a water bucket film packaging machine as claimed in claim 1, wherein: the utility model discloses a film roll fixing device, including bracing piece (1), bracing piece, base (2), controller (5), power cord (6) are connected to controller (5) right-hand member, the inside right side of U-shaped backup pad (4) locks each other with telescoping device (9), and fixes respectively in the inside left side of U-shaped backup pad (4) and telescoping device (9) left side two supporting shoes (7), support film book (8) between supporting shoe (7), and the welding has anchor strut (3) between two bracing pieces (1), the bracing piece (1) bottom is through the bolt and base (2) lock solid each other, bracing piece (1) top is through bolt and U-shaped backup pad (4) lock solid each other, controller (5) are installed to U-shaped backup.

3. The film roll supporting mechanism of a water bucket film packaging machine as claimed in claim 2, wherein: the supporting block (7) is composed of a supporting ball (71), fixed bearings (72) and fixed rods (73), the fixed bearings (72) are embedded into the supporting ball (71), the circle center of each fixed bearing (72) is connected with the corresponding fixed rod (73) in an inserting mode, the number of the supporting blocks (7) is two, and the fixed rods (73) of the two supporting blocks (7) are respectively locked with the U-shaped supporting plate (4) and the telescopic device (9) in a locking mode.

4. The film roll supporting mechanism of a water bucket film packaging machine as claimed in claim 3, wherein: the telescopic device (9) consists of a bottom plate (91), a right baffle plate (92), a stop switch (93), an electric push rod (94), a sliding plate (95), a slide block (96), a slide rail (97) and a top cover (98), wherein the right side of the top of the bottom plate (91) is welded with the right baffle plate (92) through bolts, the top of the left side of the right baffle plate (92) is mutually locked with the stop switch (93) through bolts, the left end of the stop switch (93) is mutually locked with the electric push rod (94), the bottom end of the electric push rod (94) is mutually locked with the sliding plate (95) through bolts, the bottom end of the sliding plate (95) slides left and right along the slide rail (97) through the slide block (96), the bottom end of the slide rail (97) is mutually locked with the bottom plate (91) through bolts, the front side and the rear side of the bottom plate (91) are mutually locked with the top cover (98) through bolts, and the right end of the right baffle plate (92) is, the left end of the electric push rod (94) is locked with the fixing rod (73) of the supporting block (7), and the stop switch (93), the electric push rod (94) and the power line (6) are electrically connected with the controller (5) respectively.

5. The film roll supporting mechanism of a water bucket film packaging machine as claimed in claim 4, wherein: the stop switch (93) is composed of an outer tube (931), a press switch (932), a movable tube (933), a support rod (934) and a support spring (935), the right side wall inside the outer pipe (931) is locked with the press switch (932) through a bolt, the right end of the movable pipe (933) extends into the outer pipe (931), and the movable tube (933) slides left and right along the inner wall of the outer tube (931), the middle part of the left side wall in the movable tube (933) is locked with the support rod (934) through a bolt, a support spring (935) is embedded in the outer tube (931), and the movable tube (933) is elastically connected with the outer tube (931) through a supporting spring (935), the right end of the outer pipe (931) is mutually locked with the right baffle plate (92) through a bolt, the left side of the movable tube (933) is locked with the electric push rod (94) through a bolt, and the press switch (932) is electrically connected with the controller (5).

6. The film roll supporting mechanism of a water bucket film packaging machine as claimed in claim 3, wherein: the supporting ball (71) is in a semi-spherical shape, and the outer diameter of the supporting ball is fifteen centimeters.

7. The film roll supporting mechanism of a water bucket film packaging machine as claimed in claim 5, wherein: the right end of the movable tube (933) is provided with a limiting plate, the outer diameter of the limiting plate is larger than the width of the movable tube (933), and the limiting plate is attached to the inner wall of the outer tube (931).

8. The film roll supporting mechanism of a water bucket film packaging machine as claimed in claim 5, wherein: the inner diameter of the supporting spring (935) is greater than the outer diameters of the press switch (932) and the supporting rod (934) by 0.5cm, and the press switch (932) and the supporting rod (934) are in linear correspondence.

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