TW201702135A - Automatic cutting and packaging plastic bag machine - Google Patents

Abstract

The present invention is automatic cutting and packaging plastic bag machine comprises clamping unit, cutting unit, folding unit and packaging unit. Two conveyer belts drive plastic bags to motion between clamping unit and folding unit. It improves the working efficiency, eliminates the process, and saves loabor.

Description

Plastic bag automatic cutting and packaging machine

The invention relates to a plastic bag automatic cutting and packaging machine, which is a production machine structure which can consistently operate a plastic bag process and a packaging process.

According to the fact that the plastic bag is light, easy to carry and cheap, the use of the plastic bag still occupies a huge market today. However, the production of the plastic bag has the following disadvantages;
After the plastic bag is cut by the sealing and cutting machine, most of the plastic bags are folded in half by manual means, and then the folded plastic bags are placed on the packaging machine for packaging. Therefore, the effect of the conventional operation cannot be achieved in the process. This in turn leads to a loss of manpower and time.
In view of the above-mentioned shortcomings, the inventor believes that it has the urgent need to make corrections, and that it has been engaged in the design and manufacture of related products for many years, and has always adhered to the excellent design concept, and researched and created the above disadvantages. After continuous efforts, the plastic bag automatic cutting and packaging machine of the present invention was finally introduced, which improved the product's efficacy by correcting the excellent product structure.

The main object of the present invention is a plastic bag automatic cutting and packaging machine, which is advantageous for improving the above-mentioned drawbacks that cannot be achieved in a conventional operation in the process.
In order to achieve the foregoing object, the present invention is a plastic bag automatic cutting and packaging machine, which comprises a clamping unit, a cutting unit, a folding unit and a packaging unit, and the clamping unit is mainly driven by a belt, a moving seat and a driving unit. The component, the guide rod and the clamping assembly are composed, the number of the transmission belt is set to two, and the two transmission belts are in the form of a horizontal clockwise cyclic rotation, and the two ends of the transmission belt are respectively pivotally connected to the machine platform by rollers. The upper support belt allows the two transmission belts to repeatedly circulate on both sides of the machine table, and the two transmission belts can engage two driving members that drive a moving seat, and the two driving members are respectively disposed on the moving base. The two sides of the movable seat are respectively sleeved with a guiding rod, and the two guiding rods are laterally disposed on the base, so that the moving seat can follow the guiding rod to slide from the front section of the base through a cutting unit a pair of folding units to the rear of the base, and at least two or more clamping assemblies are disposed on the moving base, the clamping assembly is composed of an upper clamping plate and a lower clamping plate, and the cutting unit is mainly composed of a cutting base and a knife Pieces and pieces The pole set is composed of two cutting belts, and a cutter member is arranged above the cutting base, and the cutter member is disposed on a lifting member of the blade member, and the folding unit is mainly composed of The plate body, the notch, the pressing block and the pressing lifting rod group are arranged, the plate system is disposed at the rear end of the cutting base, and a gap corresponding to the number of the clamping components and the corresponding position is opened at the edge of the plate body. The upper part of the plate body is further provided with a pressing block, and the pressing block is arranged on an pressing lifting rod set, and the packaging unit is mainly composed of a transport belt, a packaging transport belt and a packaging machine, and the transport belt is provided. In the lower rear position of the plate body and mounted on the machine table, and a rear end of the transport belt is further provided with a packaging transport belt, which can be placed horizontally or longitudinally at the rear end of the transport belt, and the packaging transport belt is installed. The utility model is characterized in that the structure is driven by the two transmission belts of the clamping unit to drive the movable seat to slide back and forth through the cutting unit to the folding unit of the rear section of the machine base to reciprocate the folding unit to achieve rapid production of a large number of plastics. Bag and bag In addition, the structure has the functions of cutting, folding and packaging, thereby achieving consistent operation and improving the working efficiency of the cutting process and the packaging process, thereby saving process time and labor effect, and subsequently becoming a fairly consistent Its progressive product.

1‧‧‧Clamping unit 11‧‧‧Drive belt 111‧‧‧Roller 112‧‧‧Machine 12‧‧‧Mobile seat 13‧‧‧Driver 14‧‧‧ Guide rod 15‧‧‧Clamping assembly 151 ‧‧‧Upper splint 152‧‧‧ Lower splint 153‧‧‧Slip pad 154‧‧‧ Upper spur 155‧‧‧ Lower sprocket 156‧‧‧Toothed column 157‧‧‧ Upper tooth row 158‧‧‧ Lower tooth row 2‧‧‧Cutting unit 21‧‧‧Cut base 22‧‧‧Knife 23‧‧‧Knife lifting rod set 3‧‧‧Folding unit 31‧‧‧Board 32‧‧‧ Notch 33 ‧‧‧Resistance block 34‧‧‧Resistance lifter group 4‧‧‧Packaging unit 41‧‧‧Transportation belt 42‧‧‧Package transport belt 51‧‧‧Clamping plastic moulding material 52‧‧‧ Pull to Cutting end 53‧‧‧Cut 54‧‧‧Formed plastic bag 55‧‧‧Folded plastic bag 56‧‧‧Send to packaging conveyor belt 57‧‧‧Packing 6‧‧‧Receiving slot

The first figure: the bottle surface schematic diagram of the automatic cutting and packaging machine of the plastic bag of the present invention. The second drawing: the enlarged view of the other viewing angle of the clamping unit of the present invention. The third drawing: the block diagram of the operating flow of the present invention. Schematic diagram of the film material placed on the machine table and the clamping component is to be clamped. FIG. 5 is a schematic view showing the operation of the upper and lower chainrings of the present invention for driving the upper and lower jaws to be clamped. FIG. Schematic diagram of the action of clamping the plastic film material between the splint and the lower splint. The seventh figure: the schematic diagram of the operation of the plastic film material of the present invention being pulled to the cutting unit. FIG. 8 is a schematic view of the cutting operation of the cutting unit of the present invention. FIG. 11 is a schematic view showing the operation of the pressing block of the present invention against the back end of the plastic bag. FIG. 11 is a schematic view showing the operation of the plastic bag of the present invention. Twelve: The schematic diagram of the operation of the clamping component of the present invention for clamping the middle portion of the plastic bag again. Thirteenth drawing: a perspective view of the clamping assembly of the present invention which can be inserted into the notch. FIG. 14: The plastic bag which has been folded in half by the present invention The conveyor belt as in FIG movable schematic fifteenth: plastic bags of the present invention which has been folded to the transport conveyor for packaging a schematic view of the movable

The invention relates to a plastic bag automatic cutting and packaging machine, [please refer to the first and second figures] mainly comprising:
The clamping unit (1) is mainly composed of a transmission belt (11), a moving base (12), a driving member (13), a guiding rod (14) and a clamping assembly (15), and the number of the transmission belts (11) is Set to two, the two transmission belts (11) can be set as belts or chains, and the two transmission belts (11) are in the form of a horizontal clockwise cyclic rotation, and the two ends of the transmission belt (11) are respectively rollers (111). The pivoting is supported on the machine table (112), so that the two transmission belts (11) can repeatedly circulate on both sides of the machine table (112), and the two transmission belts (11) can be engaged to drive a moving seat. The two driving members (13) of (12) are rotated, and the two driving members (13) are respectively disposed on two sides of the moving seat (12), and a guiding rod is respectively sleeved on both sides of the moving seat (12) (14), the two guiding rods (14) are laterally disposed on the base (112), so that the moving seat (12) can follow the guiding rod (14) to slide from the front section of the base (112) through a cutting Unit (2 a pair of folding units (3) to the rear of the base (112), and at least two or more clamping assemblies (15) are disposed on the moving base (12), and the clamping assembly (15) is provided by the upper clamping plate (151) and The lower clamping plate (152) is formed, and a sliding pad (153) is disposed between the upper clamping plate (151) and the lower clamping plate (152), and the sliding sliding pad (153) is fixed on the upper clamping plate (151) or the lower clamping plate ( 152) for resisting slippage on the plastic molding material, and an upper toothed disc (154) is arranged at the end of the upper clamping plate (151), and a lower toothed disc (155) is provided at the end of the lower clamping plate (152), and the upper toothed disc (154) A tooth row (156) is disposed between the lower tooth plate (155), and the upper tooth row (157) of the tooth row column (156) is engaged with the upper tooth plate (154), and the tooth row column (156) The lower tooth row (158) is engaged with the lower toothed disc (155), and the upper toothed disc (154) or the lower toothed disc (155) can be rotated by pushing and pulling of the tooth row (156), thereby further The upper jaw (151) and a lower clamping plate (152) for opening or clamping operation, the column and row of teeth (156) by the hydraulic system or a pneumatic drive push-pull manner;
The cutting unit (2) is mainly composed of a cutting base (21), a blade member (22) and a blade lifting rod set (23), and the cutting base (21) is mounted on two transmission belts (11). Between the cutting base (21) is provided with a knife member (22), and the knife member (22) is disposed on a blade lifting rod group (23), the blade lifting rod group (23) can be Driving the cutter member (22) to cut the plastic film material upwards and downwards;
The folding unit (3) is mainly composed of a plate body (31), a notch (32), a pressing block (33) and a pressing lifting rod group (34), and the plate body (31) is disposed on the cutting base. a rear end of the seat (21), and a notch (32) corresponding to the number of the clamping assembly (15) and corresponding to the position of the plate body (31), and a pressing block above the plate body (31) (33), the pressing block (33) is disposed on an pressing lifting rod group (34), and the pressing lifting rod group (34) can drive the pressing block (33) upward and downward to resist the Cut plastic bag;
The packaging unit (4) is mainly composed of a conveyor belt (41) and a packaging conveyor belt (42), and the conveyor belt (41) is disposed at a lower rear position of the plate body (31) of the folding unit (3), and Mounted on the machine table (112), the transport belt (41) is in the form of a horizontal clockwise cyclic rotation, and a rear end of the transport belt (41) is provided with a packaging transport belt (42), the packaging transport belt (42) The system is installed on a packaging machine, which is a plastic bag that can automatically package the finished process.
The use of the automatic cutting and packaging machine for the plastic bag of the invention is carried out, [Please refer to the third and fourth figures] First, the plastic bag sealing and cutting machine can send and cut a plurality of layers of the plastic film to the machine table (112), The above-mentioned plastic bag sealing and cutting machine is a conventional tool for cutting a plastic bag, so no further description is given, and then the two belts (11) of the clamping unit (1) can drive the driving on both sides of the moving seat (12). The piece (13) rotates, causing the moving seat (12) to slide forward along the guide rod (14). At this time, [see Figs. 5 and 6] the upper plate (151) of the clamping assembly (15) is The lower splint (152) is in an open state. When the moving seat (12) slides forward, the plurality of plastic layers can extend between the upper cleat (151) and the lower splint (152), and then the rack (156) When pulling back, the upper tooth row (157) and the lower tooth row (158) can drive the upper tooth plate (154) or the lower tooth plate (155) to rotate, so that the upper plate (151) and the lower plate (152) Clamping to complete Holding the action of the plastic film (51), if the electric eye has sensed that the moving seat (12) is holding the plastic film forward, it can be pulled to the cutting end (52), [see third, Figure 7] The following two belts (11) can drive the driving members (13) on both sides of the moving seat (12) to rotate, so that the moving seat (12) slides along the guiding rod (14) toward the cutting unit (2). At this time, several layers of plastic film can be clamped and pulled under the knife member (22) by the clamping assembly (15) on the moving seat (12), that is, the action of pulling to the cutting end (52) is completed, if The electric eye has sensed that the movable seat (12) holds the plastic film under the blade (22) and can be cut (53). When cutting, [Please refer to the third and eighth figures] The lifting rod group (23) can drive the knife member (22) to cut down the plurality of plastic layer films, and a part of the plurality of plastic layer films are cut and cut by the moving seat (12) and the clamping assembly (15) Continue to pull in the direction of the folding unit (3) to form a plastic (54), and the other layer of the plastic layer film is cut and the other part to be recovered is dropped into the recovery tank hole (6) for recovery, and the recovery tank hole (6) is set at the front end of the cutting base (21) If the electric eye has sensed that the cutting is completed, the plastic bag (55) can be folded in half, [Please refer to the ninth, tenth and eleventh figures] and the several layers of plastic bags that are pulled to the folding unit (3) can be Positioning the re-plate body (31), and pressing the lifting rod group (34) drives the pressing block (33) against the rear end of the plurality of plastic bags, and then clamping the upper plate (151) of the assembly (15) And the lower splint (152) can be opened to loosen the front end of the plurality of plastic bags, so that at least half of the front end of the plurality of plastic bags exposes the outer side of the plate body (31) and hangs down. At this time, [see the twelfth figure] the clamping The component (15) can be clamped by the moving seat (12) again to hold the plurality of plastic bags, and during the clamping process, [please refer to the thirteenth drawing] the upper clamping plate (151) and the lower clamping plate (152) ) can just protrude into the gap of the plate (31) (3 2), the clamping component (15) can be clamped in the middle section of several layers of plastic bags, so that several layers of plastic bags can achieve the effect of folding in half. [Please refer to Figures 3, 14 and 15] After detecting that the moving seat (12) is advanced and the plastic bag is clamped again, the moving seat (12) can be slid over the conveyor belt (41) of the packaging unit (4), and the clamping assembly (15) is released. Lowering the folded plastic bag to the conveyor belt (41), so that the conveyor belt (41) can send a plurality of folded plastic bags to the packaging conveyor belt (56), and the plurality of the conveyor belts (41) are folded in half. The plastic bags can be sequentially transported to the packaging conveyor (42), and the plurality of folded plastic bags transported to the packaging conveyor (42) can be transported to the packaging machine for packaging (57). The moving seat (12) can be driven by the driving belt (11) to follow the guiding rod (14) to the foremost part of the machine table (112), so that the clamping assembly (15) can be clamped again. The plastic bag sealing and cutting machine has been cut. Cut several layers of plastic Cutting is performed to achieve the effect of the automatic circulation process. In addition, the blade lifting rod group (23) and the pressing lifting rod group (34) use oil pressure or air pressure to control the stroke, and the above-mentioned electric eye can be set as infrared detection. Detector or touch switch.
The plastic bag automatic cutting and packaging machine of the invention has the advantages that the structure is driven by the two transmission belts of the clamping unit to drive the moving seat to slide back and forth through the cutting unit to the folding unit of the rear section of the machine base for reciprocating movement In order to achieve the rapid production of a large number of plastic bags and packaging operations, the structure also has the use of cutting, folding and packaging, thereby achieving consistent operation and improving the efficiency of the cutting process and the packaging process, thereby saving process time and The effect of manpower is followed by becoming a product that is quite in line with its progress.
In summary, it is understood that the present invention is novel, and the present invention is not found in any publication, and is in compliance with the provisions of Articles 21 and 22 of the Patent Law.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto. That is, the equivalent changes and modifications made by the invention in accordance with the scope of the invention are still within the scope of the invention.

1‧‧‧Clamping unit

11‧‧‧Drive belt

111‧‧‧Rolling

112‧‧‧ machine

12‧‧‧Mobile seat

13‧‧‧ Drives

14‧‧‧Guide bars

15‧‧‧Clamping components

151‧‧‧Upper splint

152‧‧‧ Lower splint

153‧‧‧Slip mat

154‧‧‧ upper toothed disc

155‧‧‧ lower toothed disc

156‧‧‧ tooth row

157‧‧‧Upper tooth row

158‧‧‧ Lower tooth row

2‧‧‧Cutting unit

21‧‧‧Cut pedestal

22‧‧‧Tools

23‧‧‧Tool lifting rod set

3‧‧‧Folding unit

31‧‧‧ board

32‧‧‧ gap

33‧‧‧Pressure block

34‧‧‧Resist the lifting rod set

4‧‧‧Packing unit

41‧‧‧Transportation belt

42‧‧‧Package belt

6‧‧‧Receiving slots

Claims (5)

A plastic bag automatic cutting and packaging machine, comprising:
A clamping unit is mainly composed of a transmission belt, a moving seat, a driving member, a guiding rod and a clamping assembly. The number of the transmission belts is two, and the two ends of the transmission belt are respectively pivotally connected to the machine by rollers. As a support, the two transmission belts can repeatedly circulate on both sides of the machine table, and the two transmission belts can engage the two driving members that drive the moving seat to rotate, and the two driving members are respectively disposed on the movable seat. Side, and the two sides of the movable seat are respectively sleeved with guide rods, and the two guide rods are laterally disposed on the base, so that the movable seat can follow the guide rod from the front section of the base frame and slide through a cutting unit to the machine a pair of folding units in the rear section of the seat, and at least two or more clamping assemblies are disposed on the moving seat, the clamping assembly is composed of an upper clamping plate and a lower clamping plate;
The cutting unit is mainly composed of a cutting base, a knife member and a blade lifting rod set, the cutting base is installed between the two transmission belts, and a cutting piece is arranged above the cutting base, the cutting piece It is arranged on the blade lifting rod set;
The folding unit is mainly composed of a plate body, a notch, a pressing block and a pressing lifting rod set. The plate system is disposed at the rear end of the cutting base, and the edge of the plate body is opened to match the number of clamping components. And the position corresponding to the gap, and the upper part of the plate body is provided with a pressing block, and the pressing block is arranged on the pressing lifting rod set. The plastic bag automatic cutting and packaging machine according to claim 1, wherein a retaining pad is disposed between the upper plate and the lower plate of the clamping unit. The plastic bag automatic cutting and packaging machine according to claim 1, wherein the upper clamping plate of the clamping unit is provided with an upper toothed disc, and the lower clamping plate is provided with a lower toothed disc, an upper toothed disc and a lower toothed disc. A tooth row column is arranged between the upper tooth row of the tooth row column and the upper tooth plate, and the lower tooth row of the tooth row column is engaged with the lower tooth plate. The plastic bag automatic cutting and packaging machine according to claim 1, wherein a cutting slot is provided at a front end of the cutting base of the cutting unit. The plastic bag automatic cutting and packaging machine according to claim 1, wherein the belt of the clamping unit can be set as a belt or a chain.