Novel pillow-type paper towel packaging machine
Technical Field
The invention relates to the field of packaging equipment, in particular to a novel pillow-type tissue packaging machine.
Background
With the rise of the take-out industry, the demand of the tableware paper towel package is also increased continuously, and the tableware paper towel is usually packaged by a pillow type packaging machine in the production process, but the current technical consideration is not perfect enough, and the tableware paper towel package has the following defects: when the packaging machine works, paper towels are required to be sequentially placed into the paper towel conveying belt and then conveyed to the film covering former, wrapping is carried out through film covering, and heat sealing and cutting are carried out to form a bag; meanwhile, when wrinkles occur during film covering output, the wrinkles cannot be smoothed automatically, so that sealing ports cannot be sealed during forming and heat sealing, paper towels are easily ejected out to be in contact with a heat sealing knife, the paper towels are heated and burnt, and certain dangerousness exists.
Disclosure of Invention
Aiming at the problems, the invention provides a novel pillow-type tissue packaging machine.
In order to achieve the purpose, the invention is realized by the following technical scheme: a novel pillow-type tissue packaging machine structurally comprises a transverse sealing cutter, an intelligent control system, a film covering conveying structure, a tissue conveying belt, a tissue limiting frame and an equipment supporting frame, wherein the equipment supporting frame is of a rectangular structure and is horizontally installed on the ground of a processing workshop, the tissue conveying belt is horizontally installed above the equipment supporting frame through bolts, the tissue limiting frame is located on the left side of the upper surface of the tissue conveying belt, the transverse sealing cutter is vertically installed at the right end of the upper surface of the tissue conveying belt, the intelligent control system is located behind the equipment supporting frame, the film covering conveying structure is fixed on the left side of the intelligent control system through bolts, the film covering conveying structure is composed of a linear adjusting support, a conveying roller frame, a crease-resistant conveying rod, a film covering former and a film covering fixing rod, the linear adjusting support is fixed on the upper left corner of the intelligent control system through bolts, the conveying roller frame is installed on the lower right side of the linear adjusting support, the anti-crease conveying rod top and the mutual lock of the lower left corner of the conveying roller frame, the film covering former is nested above the tissue conveying belt, the film covering fixing rod is nested in the middle of the front surface of the linear adjusting support, and the tissue conveying belt is parallel to the tissue limiting frame.
As a further improvement of the invention, the linear adjusting bracket consists of a gear driving rod, a driving disc fixing shaft, a magnetic driving disc, a self-resetting elastic piece, a fixing rod driving shaft and a linear adjuster support, the linear regulator support is of a rectangular structure and is integrated with the support frame connecting block, the gear driving rod is vertically arranged in the middle of the left side of the linear regulator support, the fixed rod transmission shaft is nested at the right side of the linear regulator support, the self-reset elastic piece is positioned at the bottom of the fixed rod transmission shaft and is tightly leaned against the inner wall of the linear regulator support, the utility model discloses a gear, including magnetism transmission disc, dead lever transmission shaft, gear actuating lever, magnetism transmission disc, dead lever transmission shaft are parallel to each other.
As a further improvement of the invention, the film covering fixing rod consists of a film covering tensioning block, a transmission connecting column, a fixing rod main body, a spiral spring and a tensioning block guide rod, wherein the transmission connecting column is mutually buckled with the middle of the right side of a fixing rod transmission shaft, the fixing rod main body is positioned on the right side of the transmission connecting column and is of an integrated structure, the tensioning block guide rods are respectively and vertically arranged at the left end and the right end in the fixing rod main body, the film covering tensioning block penetrates through the fixing rod main body and is in clearance fit with the tensioning block guide rod, the spiral spring is nested on one side, close to the center of the fixing rod main body, of the film covering tensioning block, the three film covering tensioning blocks are distributed in an annular mode, the inner wall of a film covering roll is supported in a triangular mode, and stability is improved.
As a further improvement of the crease-resistant conveying rod, the crease-resistant conveying rod consists of a film coating leveling mechanism, adjusting rods, a conveying rod main body, a positioning locking buckle and an inclination angle adjusting rod, the top of the inclination angle adjusting rod is fixed with a conveying roller frame through bolts, the conveying rod main body is nested between the inclination angle adjusting rods, the positioning locking buckle penetrates through the inclination angle adjusting rods and is in threaded connection with the conveying rod main body, the adjusting rods are nested outside the conveying rod main body, the film coating leveling mechanism is located above the conveying rod main body and is buckled with the adjusting rods, and the film coating leveling mechanism is parallel to the conveying rod main body.
As a further improvement of the invention, the film covering and leveling mechanism consists of a leveler fixing frame, film covering traction rollers, sliding support wheels and stretching rods, wherein the leveler fixing frame is positioned above the conveying rod main body, two ends of the leveler fixing frame are respectively buckled with the positioning locking buckles, the stretching rods are nested at the bottom of the leveler fixing frame, the sliding support wheels are nested in the middle of the stretching rods, and the film covering traction rollers are respectively fixed at the left side and the right side of the stretching rods.
As a further improvement of the invention, an arc-shaped clamping groove is arranged at the joint of the right end of the transmission disc fixing shaft and the fixed rod transmission shaft, so that when the transmission disc fixing shaft rotates, extrusion force sliding left and right is generated on the fixed rod transmission shaft, and further, the torque of the fixed rod transmission shaft is linearly adjusted.
As a further improvement of the invention, the film covering traction roller adopts a circular truncated cone structure, the film covering traction roller adopts a rubber material, when the film covering traction roller is jointed with the film covering traction roller, the tension of the rubber surface has a firm adsorption effect on the film covering, the circular truncated cone structure promotes the film covering to stretch and unfold to the left end and the right end, and the stretching rod adopts an elastic rod material, so that the complete unfolding of the film covering is facilitated.
As a further improvement of the invention, the magnetic transmission disc adopts an annular cylindrical structure, the upper part is provided with an N-pole magnet, the lower part is provided with an S-pole magnet, when the transmission disc fixing shaft moves up and down, the magnetic transmission disc rotates along with the transmission disc fixing shaft, and because the left end of the fixed rod transmission shaft is also provided with an N, S-pole magnetic block, the fixed rod transmission shaft is extruded along with the rotation of the magnetic transmission disc, and the linear adjustment effect is realized on the torque of the fixed rod transmission shaft.
The invention has the beneficial effects that: pillow formula paper handkerchief packagine machine mutually supports through linear regulation support and crease-resistance transfer bar, can roll up surplus adjustment output torque according to the tectorial membrane, avoids when the tectorial membrane surplus is less, and the tectorial membrane is excessively pulled out, leads to the uplift that makes progress when the system bag, the condition of extravagant material, expandes the tectorial membrane before system bag shaping completely and the flattening through crease-resistance transfer bar simultaneously, can't seal when avoiding the shaping heat-seal, the effectual quality that improves the paper handkerchief packing.
The linear adjusting bracket is combined with the crease-resistant conveying rod, in the film output process, along with the reduction of the residual amount of the film roll, the pressure of the film roll and the fixed rod transmission shaft on the self-resetting elastic piece is reduced, and then the magnetic transmission disc generates transverse extrusion force on the fixed rod transmission shaft, so that the torque of the fixed rod transmission shaft is increased, the situation that the film roll is excessively pulled out is avoided, meanwhile, when the film roll is conveyed, two ends of the film roll are attached to the surface of a film traction roller, and under the adsorption action of the surface tension of the film traction roller on the film roll, the stretching rod is upwards curled and completely unfolds and smoothes the film, so that the quality of the film after forming and heat sealing is effectively improved.
Drawings
Fig. 1 is a schematic structural diagram of a novel pillow-type tissue packaging machine according to the present invention.
FIG. 2 is a front view of the film delivery structure of the present invention.
Fig. 3 is a schematic structural diagram of a left side section of the linear adjustment support of the present invention.
FIG. 4 is a left side view of the membrane-covered fixing rod of the present invention.
Fig. 5 is a left side view of the blank holder according to the present invention.
FIG. 6 is a schematic view of the internal structure of the film flattening mechanism according to the present invention.
In the figure: a transverse sealing cutter-1, an intelligent control system-2, a film covering conveying structure-3, a paper towel conveying belt-4, a paper towel limiting frame-5, an equipment supporting frame-6, a linear adjusting bracket-3 a, a conveying roller frame-3 b, a crease-resistant conveying rod-3 c, a film covering former-3 d, a film covering fixing rod-3 e, a gear driving rod-a 11, a driving disc fixing shaft-a 12, a magnetic driving disc-a 13, a self-resetting elastic piece-a 14, a fixing rod driving shaft-a 15, a linear adjuster support-a 16, a film covering tensioning block-e 11, a driving connecting column-e 12, a fixing rod main body-e 13, a spiral spring-e 14, a tensioning block guide rod-e 15, a film covering leveling mechanism-c 1, an adjusting rod-c 2, a conveying rod main body-c 3, A positioning locking buckle-c 4, an inclination angle adjusting rod-c 5, a flattener fixing frame-c 11, a film covering traction roller-c 12, a sliding supporting wheel-c 13 and a stretching rod-c 14.
Detailed Description
In order to make the technical means, creation features, achievement objects and effects of the present invention easy to understand, fig. 1 to fig. 6 schematically show the structure of the tissue packaging machine according to the embodiment of the present invention, and the present invention will be further described with reference to the following embodiments.
Example one
Referring to fig. 1-5, the invention provides a novel pillow-type tissue packaging machine, which structurally comprises a transverse sealing cutter 1, an intelligent control system 2, a film covering conveying structure 3, a tissue conveying belt 4, a tissue limiting frame 5 and an equipment supporting frame 6, wherein the equipment supporting frame 6 is of a rectangular structure and is horizontally installed on the ground of a processing workshop, the tissue conveying belt 4 is horizontally installed above the equipment supporting frame 6 through bolts, the tissue limiting frame 5 is located on the left side of the upper surface of the tissue conveying belt 4, the transverse sealing cutter 1 is vertically installed at the right end of the upper surface of the tissue conveying belt 4, the intelligent control system 2 is located behind the equipment supporting frame 6, the film covering conveying structure 3 is fixed on the left side of the intelligent control system 2 through bolts, and the film covering conveying structure 3 is composed of a linear adjusting support 3a, a conveying roller frame 3b, a crease-proof conveying rod 3c and a film covering former 3d, Tectorial membrane dead lever 3e constitutes, linear regulation support 3a passes through the bolt fastening in the 2 upper left corners of intelligent control system, delivery roll frame 3b installs in linear regulation support 3a right side below, crease-resistant transfer bar 3c top and the mutual lock in delivery roll frame 3b lower left corner, tectorial membrane former 3d nests in paper handkerchief conveyer belt 4 top, tectorial membrane dead lever 3e nests in the middle of linear regulation support 3a is positive, paper handkerchief conveyer belt 4 is parallel to each other with paper handkerchief spacing frame 5. The linear adjusting bracket 3a is composed of a gear driving rod a11, a driving disk fixing shaft a12, a magnetic driving disk a13, a self-resetting elastic piece a14, a fixed rod driving shaft a15 and a linear adjuster support a16, the linear adjuster support a16 is of a rectangular structure and is in an integrated structure with a support frame connecting block a3, the gear driving rod a11 is vertically installed in the middle of the left side of the linear adjuster support a16, the fixed rod driving shaft a15 is nested on the right side of the linear adjuster support a16, the self-resetting elastic piece a14 is located at the bottom of the fixed rod driving shaft a15 and is tightly leaned against the inner wall of the linear adjuster support a16, the magnetic driving disk a13 is located on the left side of the fixed rod driving shaft a15, the driving disk fixing shaft a12 is horizontally connected between the magnetic driving disk a13 and the fixed rod driving shaft a15 in a penetrating manner, the left end is meshed with the gear driving rod a11, the gear driving rod a11, the magnetic disk a13, and the magnetic disk a13 are connected with the left end, The fixed lever drive shafts a15 are parallel to each other. Tectorial membrane dead lever 3e comprises tectorial membrane tensioning piece e11, transmission spliced pole e12, dead lever main part e13, coil spring e14, tensioning piece guide arm e15, mutual lock in the middle of transmission spliced pole e12 and dead lever transmission shaft a15 right side, dead lever main part e13 is located transmission spliced pole e12 right side and becomes the integral structure, tensioning piece guide arm e15 is vertical the both ends of controlling in dead lever main part e13 respectively, tectorial membrane tensioning piece e11 passes dead lever main part e13 and adopts clearance fit with tensioning piece guide arm e15, coil spring e14 nests in the one side that tensioning piece e11 is close to dead lever main part e13 center, tectorial membrane tensioning piece e11 is equipped with threely and is the annular distribution, forms triangular supports to tectorial membrane book inner wall, promotes stability. An arc-shaped clamping groove is formed in the joint of the right end of the transmission disc fixing shaft a12 and the fixed rod transmission shaft a15, so that when the transmission disc fixing shaft a12 rotates, extrusion force sliding left and right is generated on the fixed rod transmission shaft a15, and further, the torque of the fixed rod transmission shaft is linearly adjusted. The magnetic transmission disc a13 is of an annular cylindrical structure, an N-pole magnet is arranged above the magnetic transmission disc a13, an S-pole magnet is arranged below the magnetic transmission disc a13, when the transmission disc fixing shaft a12 moves up and down, the magnetic transmission disc a13 rotates along with the transmission disc fixing shaft a12, and a N, S-pole magnetic block is arranged at the left end of the fixed rod transmission shaft-a 15, so that the fixed rod transmission shaft-a 15 is squeezed along with the rotation of the magnetic transmission disc a13, and the linear adjustment effect is achieved on the torque of the fixed rod transmission shaft-a 15.
In the working process, tissues to be packaged are sequentially placed in the middle of the tissue conveyor belt 4 through the feeding tray, the film covering conveying structure 3 is used for outputting a film covering and packaging the tissues, finally, after the film covering is heat-sealed and cut, the tissues are packaged, when the film covering is output, a film covering roll is inserted from right to left through the fixing rod main body e13, as the right end of the film covering tensioning block e11 is in an inclined surface structure, the film covering tensioning block e11 extrudes the spiral spring e14 and moves inwards along the tensioning block guide rod e15 along with the inward insertion of the magic roll, the film covering roll is clamped, meanwhile, the film covering roll drives the fixing rod transmission shaft a15 to extrude the self-resetting elastic piece a14 and move downwards under the action of gravity, meanwhile, the fixing rod transmission shaft a15 pulls the transmission shaft a12 to move downwards along the gear driving rod a11, then the transmission shaft a12 drives the magnetic transmission plate a13 to rotate, and the magnetic repulsion between the magnetic transmission plate a13 and the fixing rod a15 is reduced, then the torque of the fixed rod transmission shaft a15 is reduced, and as the residual quantity of the film covering roll is reduced, the pressure of the fixed rod transmission shaft a15 on the self-reset elastic piece a14 is reduced, and then the self-reset elastic piece a14 pushes the fixed rod transmission shaft a15 to move upwards, and similarly, the torque of the fixed rod transmission shaft a15 is increased, so that the situation that the film covering is excessively pulled out to cause upwards uplifting during bag making is prevented.
Example two
Referring to fig. 5-6, the wrinkle-resistant conveying rod 3c is composed of a film leveling mechanism c1, an adjusting rod c2, a conveying rod main body c3, a positioning locking buckle c4 and an inclination adjusting rod c5, the top of the inclination adjusting rod c5 is fixed with the conveying roller frame 3b through bolts, the conveying rod main body c3 is nested between the inclination adjusting rods c5, the positioning locking buckle c4 penetrates through the inclination adjusting rod c5 to be connected with the conveying rod main body c3 through threads, the adjusting rod c2 is nested outside the conveying rod main body c3, the film leveling mechanism c1 is located above the conveying rod main body c3 and is buckled with the adjusting rod c2, and the film leveling mechanism c1 is parallel to the conveying rod main body c 3. The film covering and flattening mechanism c1 is composed of a flattening device fixing frame c11, a film covering and traction roller c12, a sliding support wheel c13 and a stretching rod c14, wherein the flattening device fixing frame c11 is positioned above a conveying rod main body c3, two ends of the flattening device fixing frame c3 are respectively buckled with a positioning locking buckle c4, the stretching rod c14 is nested at the bottom of a flattening device fixing frame c11, the sliding support wheel c13 is nested in the middle of a stretching rod c14, and the film covering and traction rollers c12 are respectively fixed at the left side and the right side of the stretching rod c 14. The film covering traction roller c12 is of a circular truncated cone structure, the film covering traction roller c12 is made of rubber materials, when the film covering traction roller c12 is attached, tension on the surface of rubber forms firm adsorption effect on a film covering, the circular truncated cone structure promotes the film covering to stretch and unfold towards the left end and the right end, and the stretching rod c14 is made of elastic rod materials and contributes to complete unfolding of the film covering.
When the film is transmitted to the conveying rod main body c3 through the linear adjusting bracket 3a and the conveying roller frame 3b, the film is firstly leveled and passes through a gap between a leveler fixing frame c11 and a sliding supporting wheel c13, meanwhile, the adjusting rod c2 slides towards the middle on the conveying rod main body c3, and then extrusion force is generated on the stretching rod c14, so that the stretching rod c14 bends upwards, meanwhile, the left end and the right end of the film are respectively attached to the surfaces of film traction rollers c12 on the left side and the right side of the stretching rod c14, and then the film is prompted to generate pulling force towards the left end and the right end, when the film is folded during outputting, the film is unfolded and leveled under the action of the pulling force at the two ends, normal heat sealing can be carried out after bag making and forming, and the quality of tissue packaging is improved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
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.