CN115556989A - Plastic bag bundling and packaging device - Google Patents

Abstract

The invention relates to a packing device, in particular to a plastic bag bundling and packing device. The invention provides a plastic bag bundling and packaging device with a hot-press shaping function. The invention provides a plastic bag bundling and packaging device which comprises a support frame, guide frames, sliding frames and first sliding rails, wherein the guide frames are fixedly arranged on the left side and the right side of the top of the support frame, the sliding frames are arranged on the guide frames in a sliding mode, and the first sliding rails are fixedly arranged inside the sliding frames. The stirring frame slides inwards to stir the rubber band on the arc-shaped rod to the plastic of the whole roll, and the rubber band is tightened up therewith, so that the plastic bag is bound, the heating plate moves downwards to contact with the plastic bag bound and completed, the plastic bag bound and completed is shaped, the edges of the bound and completed plastic bag are prevented from scattering, and the plastic bag is not convenient for workers to collect.

Description

Plastic bag bundling and packaging device

Technical Field

The invention relates to a packing device, in particular to a plastic bag bundling and packing device.

Background

Plastic bags, which are bags made of plastic as a main raw material, are essential articles in daily life, are often used for containing other articles, and are widely used due to the advantages of low price, extremely light weight, large capacity and convenient storage.

Patent publication No. CN108569427A discloses a plastic bag binding machine, which adopts a strip-shaped elastic rubber band to bind plastic bags. The bag conveying device mainly comprises a machine frame, a paying-off device, a bag conveying device, a connecting device, a cutting device and a folding plate. The wire drawing clamp of the wire discharging device fixes one end of the binding wire, and the wire discharging valve reciprocates relative to the wire drawing clamp under the drive of the wire discharging drive mechanism so as to release a section of required binding wire; pass the bagging apparatus with the plastic bag through the pay-off convey connecting device's back, make the strapping line be the V font and twine on the plastic bag in data send process, move down the back when paying off the mouth and the board of closing up and make the strapping line further close up, connecting device connects two strands of strapping lines after will closing up and forms O type circle, cutting device cuts off the position of strapping line outside the tie point, the work of tying up of plastic bag is accomplished, but this strapper does not possess after tying up the completion and carries out hot press shaping to the plastic bag, the plastic bag edge scatters very easily after tying up, thereby be not convenient for the staff and collect.

Therefore, it is necessary to design a plastic bag bundling and packaging apparatus with a heat press molding function.

Disclosure of Invention

In order to overcome current strapper and do not possess after tying up the completion and carry out hot pressing design to the plastic bag, tie up back plastic bag edge and scatter very easily to the staff of not being convenient for carries out the shortcoming of collecting, and the technical problem who solves is: provides a plastic bag bundling and packaging device with a hot-press shaping function.

The utility model provides a packing apparatus is tied up to plastic bag, which comprises a supporting fram, the leading truck, the carriage, first slide rail, the arc pole, place the board, first magnetic path, break away from mechanism and hot pressing mechanism, the equal fixed leading truck that is provided with in the leading truck top left and right sides, the gliding style is provided with the carriage on the leading truck, the inside fixed first slide rail that is provided with of carriage, even interval slidingtype is provided with four arc poles that can strut the rubber band on the first slide rail, the fixed board of placing that is provided with in support frame top intermediate position, the fixed first magnetic path that is provided with in arc pole outer end, be provided with on the carriage and push away from the mechanism on the plastic bag with the rubber band, it is provided with the hot pressing mechanism that can carry out the design to the plastic bag to place on the board.

As a further preferable scheme, the separation mechanism comprises second slide rails, a poking frame, a first handle and a protective sleeve, four second slide rails are fixedly arranged on the sliding frame at even intervals, the poking frame is slidably arranged between the four second slide rails, the first handle is fixedly arranged on the front side and the rear side of the poking frame, and the protective sleeve is fixedly arranged on the first handle.

As further preferred scheme, hot pressing mechanism is including the mount, the battery, the hot plate, second handle and metal collapsible tube, place the fixed mount that is provided with in board top rear side, the fixed battery that is provided with on the mount, battery bottom fixedly connected with metal collapsible tube, metal collapsible tube bottom mounting is provided with the hot plate that can heat the plastic bag and stereotype, the hot plate passes through electric wire connection with the battery, the electric wire passes metal collapsible tube and connects in the battery bottom, the fixed second handle that is provided with in hot plate top bilateral symmetry.

As a further preferable scheme, the magnetic sliding rack further comprises a pressing mechanism capable of enabling the first magnetic block to automatically move back to back, the pressing mechanism comprises a mounting rod, a sliding rod and a second magnetic block, the mounting rod is fixedly arranged on the outer side of the middle of the sliding rack, the sliding rod is slidably arranged in the middle of the mounting rod, the second magnetic block is fixedly arranged at the inner end of the sliding rod, and the second magnetic block slides inwards to be in contact with the first magnetic block to generate mutual repulsion force.

As a further preferred scheme, the hot pressing device further comprises a pushing mechanism capable of automatically performing hot pressing after binding, the pushing mechanism comprises a supporting rod, a first inclined plate and a second inclined plate, the supporting rod is fixedly arranged on the outer side of the upper portion of the sliding frame, the first inclined plate is fixedly arranged on the upper portion of the supporting rod, the second inclined plate is fixedly arranged on the left side and the right side of the top of the heating plate, and the first inclined plate moves inwards to extrude the second inclined plate to move downwards.

As a further preferred scheme, still including the power unit that can make the carriage automatic inward slip, power unit is including the fixed block, servo motor, the gear, head rod and rack, the fixed block that is provided with in support frame top, the fixed block is located places the board rear side position, the fixed servo motor that is provided with in fixed block top, the fixed gear that is provided with on servo motor's the output shaft, carriage lower part inboard front and back symmetry is fixed and is provided with the head rod, the fixed rack that is provided with on the head rod, rack and gear intermeshing.

As further preferred scheme, still including the canceling release mechanical system that the hot plate of being convenient for resets, canceling release mechanical system is including second connecting rod and elastic component, and the mount upper portion left and right sides all is fixed and is provided with the second connecting rod, is connected with the elastic component between second connecting rod bottom and the hot plate top.

As a further preferred option, the resilient member is a spring.

As can be seen from the above description of the structure of the present invention, the design starting point, concept and advantages of the present invention are: 1. the stirring frame slides inwards to stir the rubber band on the arc-shaped rod to the plastic of the whole roll, and the rubber band is tightened up therewith, so that the plastic bag is bound, the heating plate moves downwards to contact with the plastic bag bound and completed, the plastic bag bound and completed is shaped, the edges of the bound and completed plastic bag are prevented from scattering, and the plastic bag is not convenient for workers to collect.

2. Because the second magnetic path can produce the power of mutual repulsion with the contact of first magnetic path, so make first magnetic path outwards move, first magnetic path outwards moves and drives the arc pole and outwards slides and open to prop open the rubber band, thereby no longer need the manual work to stimulate the arc pole one by one.

3. The first inclined plate moves inwards to press the second inclined plate to move downwards, so that the heating plate automatically moves downwards to heat and shape the plastic bag after the plastic bag is bound.

4. The rack is driven by the gear to move inwards, the rack moves inwards to drive the sliding rack to slide in the sliding frame through the first connecting rod, and therefore the purpose that the unfolded rubber band automatically penetrates through the left part and the right part of the whole bundle of plastic bags is achieved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is an enlarged view of part a of the present invention.

Fig. 4 is a schematic perspective view of a detachment mechanism and a hot-pressing mechanism according to the present invention.

Fig. 5 is a schematic perspective view of the pressing mechanism of the present invention.

Fig. 6 is an enlarged view of part B of the present invention.

Fig. 7 is a schematic perspective view of the pushing mechanism of the present invention.

Fig. 8 is a schematic perspective view of the power mechanism of the present invention.

Fig. 9 is a schematic perspective view of the reset mechanism of the present invention.

Wherein: 1-supporting frame, 2-guiding frame, 3-sliding frame, 4-first sliding rail, 5-arc-shaped rod, 6-placing plate, 7-first magnetic block, 8-disengaging mechanism, 801-second sliding rail, 802-toggle frame, 803-first handle, 804-protective sleeve, 9-hot pressing mechanism, 901-fixing frame, 902-storage battery, 903-heating plate, 904-second handle, 905-metal hose, 10-pressing mechanism, 1001-mounting rod, 1002-sliding rod, 1003-second magnetic block, 11-pushing mechanism, 1101-supporting rod, 1102-first inclined plate, 1103-second inclined plate, 12-power mechanism, 1201-fixing block, 1202-servo motor, 1203-gear, 1204-first connecting rod, 1205-rack, 13-resetting mechanism, 1301-second connecting rod and 1302-elastic piece.

Detailed Description

The invention is further illustrated by the following specific examples in which, unless otherwise explicitly stated and limited, terms such as: the arrangement, installation, connection are to be understood broadly, for example, they may be fixed, detachable, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1-4, a plastic bag bundling and packaging device comprises a support frame 1, a guide frame 2, a sliding frame 3, a first sliding rail 4, an arc-shaped rod 5, a placing plate 6, a first magnetic block 7, a separating mechanism 8 and a hot-pressing mechanism 9, wherein the guide frame 2 is fixedly arranged on the left side and the right side of the top of the support frame 1, the sliding frame 3 is slidably arranged on the guide frame 2, the first sliding rail 4 is welded inside the sliding frame 3, the four arc-shaped rods 5 are slidably arranged on the first sliding rail 4 at even intervals, the arc-shaped rods 5 can open the rubber band, the placing plate 6 is welded in the middle of the top of the support frame 1, the first magnetic block 7 is fixedly arranged at the outer end of the arc-shaped rod 5, the separating mechanism 8 is arranged on the sliding frame 3, the separating mechanism 8 can push the rubber band onto the plastic bag, the hot-pressing mechanism 9 is arranged on the placing plate 6, and the hot-pressing mechanism 9 can shape the plastic bag.

Referring to fig. 4, the detaching mechanism 8 includes a second slide rail 801, a toggle frame 802, a first handle 803 and a protective sleeve 804, four second slide rails 801 are welded on the sliding frame 3 at regular intervals, the toggle frame 802 is slidably disposed between the four second slide rails 801, the first handle 803 is welded on the front and rear sides of the toggle frame 802, and the protective sleeve 804 is fixedly disposed on the first handle 803.

Please refer to fig. 4, the hot pressing mechanism 9 includes a fixing frame 901, a storage battery 902, a heating plate 903, a second handle 904 and a metal hose 905, the fixing frame 901 is welded on the rear side of the top of the placing plate 6, the storage battery 902 is fixedly arranged on the fixing frame 901, the metal hose 905 is fixedly connected to the bottom of the storage battery 902, a heating plate 903 is fixedly arranged at the bottom end of the metal hose 905, the heating plate 903 can heat and shape the plastic bag, the heating plate 903 is connected with the storage battery 902 through an electric wire, the electric wire passes through the metal hose 905 to be connected to the bottom of the storage battery 902, and the second handle 904 is welded on the top of the heating plate 903 in a bilateral symmetry manner.

When the plastic bag needs to be bound, a worker places the whole roll of plastic bag on the placing plate 6, after the placement is completed, the worker sleeves a rubber band between the four arc-shaped rods 5, after the sleeve is completed, the worker pushes the first magnetic block 7 to drive the arc-shaped rods 5 to slide outwards along the track of the first sliding rail 4 and further to expand the rubber band, after the rubber band is expanded, the worker pushes the sliding frame 3 to slide inwards, the sliding frame 3 slides inwards, so that the rubber band penetrates through the left part and the right part of the whole roll of plastic bag, after the rubber band penetrates through the rubber band, the worker pushes the first handle 803 to drive the stirring frame 802 to slide inwards along the track of the second sliding rail 801, the stirring frame 802 slides inwards to stir the rubber band on the arc-shaped rods 5 onto the whole roll of plastic bag, the rubber band is tightened therewith, the plastic bag is bound, under the effect of the protective sleeve 804, an anti-slip effect can be achieved, after the plastic bag is bound, the staff loosens the first magnetic block 7, because the material of the central position of the first sliding rail 4 is iron, under the action of magnetic force, and further make the first magnetic block 7 move inwards to drive the arc-shaped rod 5 to slide inwards to reset and pack up, then pull the first handle 803 to drive the toggle frame 802 to slide outwards along the track of the second sliding rail 801 to reset, then the staff opens the heating plate 903, the storage battery 902 provides power for the heating plate 903 through wires, the staff pushes the second handle 904 to drive the heating plate 903 to move downwards, the heating plate 903 moves downwards to straighten the metal hose 905, the heating plate 903 moves downwards to contact with the bundled plastic bags, thereby shaping the bundled plastic bags, preventing the edges of the bundled plastic bags from scattering, the staff is inconvenient to collect, after the use is completed, the staff pulls the first handle 803 to drive the heating plate 903 to move upwards to reset, the flexible metal pipe 905 is bent, and after the return, the worker closes the heating plate 903 to stop the operation, and then the worker takes down the bundled plastic bag from the placing plate 6 to collect it.

Example 2

Referring to fig. 1, 5 and 6, based on embodiment 1, the sliding rack further includes a pressing mechanism 10, the pressing mechanism 10 can enable the first magnetic block 7 to automatically move back to back, the pressing mechanism 10 includes a mounting rod 1001, a sliding rod 1002 and a second magnetic block 1003, the mounting rod 1001 is welded on the outer side of the middle portion of the sliding rack 3, the sliding rod 1002 is slidably disposed in the middle of the mounting rod 1001, the second magnetic block 1003 is fixedly disposed at the inner end of the sliding rod 1002, and the second magnetic block 1003 slides inward to contact with the first magnetic block 7 to generate a repulsive force.

When needing to strut the rubber band, the staff presses the slide bar 1002 to slide inwards, the slide bar 1002 slides inwards and drives the second magnetic block 1003 to move inwards and contact with the first magnetic block 7, because the second magnetic block 1003 can produce the power of mutual repulsion with the contact of the first magnetic block 7, so make first magnetic block 7 outwards move, first magnetic block 7 outwards moves and drives the arc pole 5 to slide outwards and open, thereby strut the rubber band, after the rubber band is tied up on the plastic bag, the staff pulls the slide bar 1002 to slide outwards and drives the second magnetic block 1003 to move outwards and break away from the contact with the first magnetic block 7, because 4 central point of first slide rail put the material be iron, under the effect of magnetic force, and then make first magnetic block 7 inwards move and drive the arc pole 5 to slide inwards and reset and pack up.

Referring to fig. 1 and 7, the hot press further includes a pushing mechanism 11, the pushing mechanism 11 can automatically perform hot pressing after being bundled, the pushing mechanism 11 includes a supporting rod 1101, a first inclined plate 1102 and a second inclined plate 1103, the supporting rod 1101 is fixedly disposed on the outer side of the upper portion of the sliding frame 3, the first inclined plate 1102 is welded to the upper portion of the supporting rod 1101, the second inclined plates 1103 are fixedly disposed on the left and right sides of the top of the heating plate 903, and the first inclined plate 1102 moves inward to press the second inclined plate 1103 to move downward.

Carriage 3 inwards slides and drives first swash plate 1102 inward movement through bracing piece 1101, first swash plate 1102 inward movement extrudees second swash plate 1103 downward movement, second swash plate 1103 downward movement drives hot plate 903 downward movement, the plastic bag is binded to have been accomplished to this moment, hot plate 903 downward movement adds heat to the plastic bag and stereotypes, when carriage 3 outwards slides and drives first swash plate 1102 outwards to slide through bracing piece 1101 and no longer extrude second swash plate 1103, staff's pulling second handle 904 drives hot plate 903 upward movement and resets.

Please refer to fig. 1 and 8, further including a power mechanism 12, where the power mechanism 12 is capable of enabling the sliding frame 3 to automatically slide inward, the power mechanism 12 includes a fixing block 1201, a servo motor 1202, a gear 1203, a first connecting rod 1204 and a rack 1205, the fixing block 1201 is welded on the top of the support frame 1, the fixing block 1201 is located at the rear side of the placing plate 6, the servo motor 1202 is fixedly arranged on the top of the fixing block 1201, the gear 1203 is keyed on an output shaft of the servo motor 1202, the first connecting rods 1204 are symmetrically welded on the front and back of the inner side of the lower portion of the sliding frame 3, the rack 1205 is fixedly arranged on the first connecting rods 1204, and the rack 1205 is engaged with the gear 1203.

When the rubber band that needs will strut passes two parts of the left and right sides of whole bundle of plastic bag, the staff starts servo motor 1202, servo motor 1202's output shaft rotates and drives gear 1203 and rotates, gear 1203 rotates and drives rack 1205 and inwards removes, rack 1205 inwards removes and drives sliding frame 3 through first connecting rod 1204 and slides mutually, thereby realized passing two parts of the left and right sides of whole bundle of plastic bag with the rubber band that struts automatically, treat to dial after frame 802 inwards slides and dial the rubber band on the arc pole 5 to the plastics of whole book on, the staff controls servo motor 1202 reversal and drives gear 1203 reversal, gear 1203 reversal drives rack 1205 and moves the reduction dorsad, rack 1205 moves dorsad and drives sliding frame 3 through first connecting rod 1204 and outwards slides and resets, after the use is accomplished, the staff closes servo motor 1202 and stops the operation.

Referring to fig. 1 and 9, the heating plate 903 is convenient to reset by the resetting mechanism 13, the resetting mechanism 13 includes a second connecting rod 1301 and an elastic member 1302, the second connecting rod 1301 is welded to the left side and the right side of the upper portion of the fixing frame 901, the elastic member 1302 is connected between the bottom end of the second connecting rod 1301 and the top of the heating plate 903, and the elastic member 1302 is a spring.

The first sloping plate 1102 moves inwards to press the second sloping plate 1103 to move downwards, the second sloping plate 1103 moves downwards to drive the heating plate 903 to move downwards, the elastic piece 1302 is stretched accordingly, when the sliding frame 3 slides outwards to drive the first sloping plate 1102 to slide outwards through the supporting rod 1101 and no longer presses the second sloping plate 1103, and the elastic piece 1302 resets under the action of force to enable the heating plate 903 to move upwards to reset because the elastic piece 1302 is a spring.

The technical principles of the embodiments of the present invention have been described above with reference to specific embodiments. The description is only intended to explain the principles of embodiments of the invention and should not be taken in any way as limiting the scope of the embodiments of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the present invention.

Claims (8)

1. The utility model provides a packing apparatus is tied up to plastic bag, including support frame (1), leading truck (2), carriage (3), first slide rail (4), arc pole (5), place board (6) and first magnetic path (7), support frame (1) top left and right sides all is fixed and is provided with leading truck (2), the gliding style is provided with carriage (3) on leading truck (2), carriage (3) inside is fixed and is provided with first slide rail (4), even interval slidingtype is provided with four arc poles (5) that can strut the rubber band on first slide rail (4), support frame (1) top intermediate position is fixed to be provided with places board (6), arc pole (5) outer end is fixed and is provided with first magnetic path (7), a serial communication port, still including breaking away from mechanism (8) and hot pressing mechanism (9), be provided with on carriage (3) and to push away from mechanism (8) on the plastic bag, place and be provided with hot pressing mechanism (9) that can carry out the design to the plastic bag on board (6).

2. A plastic bag bundling and packaging apparatus according to claim 1, wherein the disengaging mechanism (8) comprises second sliding rails (801), a toggle frame (802), a first handle (803) and a protective sleeve (804), four second sliding rails (801) are fixedly disposed on the sliding frame (3) at regular intervals, the toggle frame (802) is slidably disposed between the four second sliding rails (801), the first handle (803) is fixedly disposed on the front and rear sides of the toggle frame (802), and the protective sleeve (804) is fixedly disposed on the first handle (803).

3. The plastic bag bundling and packaging device according to claim 2, wherein the hot-pressing mechanism (9) comprises a fixing frame (901), a storage battery (902), a heating plate (903), a second handle (904) and a metal hose (905), the fixing frame (901) is fixedly arranged on the rear side of the top of the placing plate (6), the storage battery (902) is fixedly arranged on the fixing frame (901), the metal hose (905) is fixedly connected to the bottom of the storage battery (902), the heating plate (903) capable of heating and shaping the plastic bag is fixedly arranged at the bottom end of the metal hose (905), the heating plate (903) is connected with the storage battery (902) through electric wires, the electric wires penetrate through the metal hose (905) and are connected to the bottom of the storage battery (902), and the second handle (904) is fixedly arranged on the top of the heating plate (903) in a left-right symmetrical manner.

4. A plastic bag bundling and packaging device according to claim 3, further comprising a pressing mechanism (10) capable of automatically moving the first magnetic block (7) in a back-to-back direction, wherein the pressing mechanism (10) comprises a mounting rod (1001), a sliding rod (1002) and a second magnetic block (1003), the mounting rod (1001) is fixedly arranged on the outer side of the middle portion of the sliding frame (3), the sliding rod (1002) is slidably arranged at the middle position of the mounting rod (1001), the second magnetic block (1003) is fixedly arranged at the inner end of the sliding rod (1002), and the second magnetic block (1003) slides inwards to contact with the first magnetic block (7) to generate a mutual repulsive force.

5. The plastic bag bundling and packaging device according to claim 4, further comprising a pushing mechanism (11) capable of automatically performing hot pressing after bundling, wherein the pushing mechanism (11) comprises a support rod (1101), a first inclined plate (1102) and a second inclined plate (1103), the support rod (1101) is fixedly arranged on the outer side of the upper portion of the sliding frame (3), the first inclined plate (1102) is fixedly arranged on the upper portion of the support rod (1101), the second inclined plate (1103) is fixedly arranged on each of the left side and the right side of the top of the heating plate (903), and the inward movement of the first inclined plate (1102) can press the second inclined plate (1103) to move downwards.

6. The plastic bag bundling and packaging device according to claim 5, further comprising a power mechanism (12) capable of enabling the sliding frame (3) to automatically slide inwards, wherein the power mechanism (12) comprises a fixing block (1201), a servo motor (1202), a gear (1203), a first connecting rod (1204) and a rack (1205), the fixing block (1201) is fixedly arranged at the top of the support frame (1), the fixing block (1201) is located at the rear side of the placing plate (6), the servo motor (1202) is fixedly arranged at the top of the fixing block (1201), the gear (1203) is fixedly arranged on an output shaft of the servo motor (1202), the first connecting rods (1204) are symmetrically and fixedly arranged on the front and rear inner sides of the lower portion of the sliding frame (3), the rack (1205) is fixedly arranged on the first connecting rod (1204), and the rack (1205) and the gear (1203) are meshed with each other.

7. The plastic bag bundling and packaging device according to claim 6, further comprising a reset mechanism (13) for resetting the heating plate (903), wherein the reset mechanism (13) comprises a second connecting rod (1301) and an elastic member (1302), the second connecting rod (1301) is fixedly arranged on both left and right sides of the upper part of the fixing frame (901), and the elastic member (1302) is connected between the bottom end of the second connecting rod (1301) and the top of the heating plate (903).

8. A plastic bag banding packing apparatus as claimed in claim 7, wherein said elastic member (1302) is a spring.

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