TWI552923B - Bag making mechanism - Google Patents

Description

Bag making mechanism

The present invention relates to a bag making mechanism, and is mainly directed to an innovative mechanism designer who provides a fully automated bag making purpose for the manufacture of a package material having an inner and outer double layer effect.

According to the general, the inner and outer bag structure is widely used in liquid or powder installation, and is common in general household or industrial use.

At present, a relatively large number of bags are installed on the market, with the woven bag as the outer layer and the laminating technology as the inner layer, or the plastic bag as the inner layer, the outer layer is increased in strength and the inner layer is the barrier content to be in contact with the outside world. To avoid leakage or infiltration; although the coating technology is better in use, but the manufacturing process is more complicated, and a little negligence, it will cause uneven distribution of the coating, it will cause leakage problems; Although the plastic bag body does not have the above-mentioned shortcomings, it is carried out by manual arranging in the manufacturing process, and the bag body will be respectively completed to the inner bag forming machine and the outer bag forming machine, and then manually removed. It is installed on the iron frame to complete the inner and outer bag sleeves. Although it is less leaky, it is costly in manpower and time. In the industry, there is no complete automation process. In this case, it is actually It is necessary to propose specific plans to meet the needs of industrial progress and further provide more technical choices in the industry.

The invention relates to a bag making mechanism, which is an invention patent application filed by the inventor in the Republic of China on June 8, 104, the application number of which is: 104118464, It has two layers of internal and external double-layer packaging materials, and provides another innovative design of a fully automated bag making mechanism.

The invention relates to a bag making mechanism, which solves the manpower and time waste caused by the manual setting operation mode, and the inventor replaces the automatic design with the existing outer bag bag making machine and the automatic setting system. Homework for the purpose.

The main object of the present invention is to provide a bag making mechanism which is composed of an outer bag conveying device, an inner bag conveying device, an expanding device, a bag taking device, a bagging device and a sewing device, respectively; The composition of the above-mentioned main device, when implemented, is such that an automatic bag making mechanism having an inner and outer double-layered packaging material can be obtained. For this mechanism, the clamping member of the bag taking device is disposed in a jig structure.

The present invention seeks to achieve the above object, and the specific technical means and scheme adopted by the present invention are as follows: The bag making mechanism of the present invention is cut into a hollow outer bag body by a woven bag machine, and the outer bag body is transported by the outer bag body. The bag body is conveyed and positioned, and the bag body is positioned to be adsorbed on the surface of the bag body to form an accommodation space therein; at the same time, the inner bag body conveying device heats, cuts and conveys the inner bag body, and then The expansion device is configured to perform an adsorption action on the outside of the inner bag body and is outwardly displaced, so that an inner receiving space can be formed in the inner bag body, and then the bag edge opened by the expansion device is clamped by the bag taking device, and the sleeve is displaced. After being placed on the bagging device, the bagging device is withdrawn after the sleeve is set, and the bagging device is sequentially displaced downward and forward, and the inner bag body is placed in the receiving space of the outer bag body, and finally, the outer bag body is placed outside. The bag body conveying device transports the outer bag body with the inner bag body disposed on the sewing device, and then sewn the bottom edge surface of the outer bag body to be stitch-formed to complete a package structure.

The bag making mechanism comprises: an outer bag conveying device, which is configured to convey and position the outer bag body cut by the woven bag machine.

An outer bag expansion device is disposed at a position above the outer bag conveying device, and is configured to attract the outer bag body to form an accommodation space therein.

An inner bag conveying device is disposed on one side of the outer bag conveying device, and the inner bag body is heat sealed, cut and formed and conveyed and positioned.

An inner bag expansion device is disposed at one end of the inner bag conveying device, and is configured to form an accommodation space inside the inner bag body.

A bag device is disposed on one side of the outer bag conveying device and is disposed corresponding to the inner bag conveying device, and is configured to sleeve the inner bag body in the outer bag body.

A bag taking device is disposed on one side of the outer bag conveying device and arranged in alignment with the bagging device, and is configured to sleeve the inner bag body on the outside of the bagging device.

A sewing device is disposed on the outer bag conveying device, and is configured to apply an outer bag body that is sleeved with the inner bag body to apply a sewing to a bottom edge surface thereof.

(1)‧‧‧Outer bag conveying device

(2) ‧‧‧Outer bag expansion device

(21) ‧ ‧ ‧ frame

(22)‧‧‧First cylinder

(23) ‧‧‧Plate

(24) ‧‧‧first upper adsorber

(241)‧‧‧Sucker

(242)‧‧‧Rubber body

(25)‧‧‧First lower adsorber

(26)‧‧‧Guide cylinder

(3) ‧‧‧ inner bag conveying device

(31)‧‧‧Roller transport group

(311)‧‧‧Rollers

(312) ‧‧‧Adjustment wheel

(32)‧‧‧Heat sealer

(33)‧‧‧Cut cutter

(34)‧‧‧Servo platform

(4)‧‧‧Inner bag expansion device

(41)‧‧‧Second upper adsorber

(411)‧‧‧Sucker

(412) ‧‧‧Second cylinder

(42) ‧‧‧Second lower adsorber

(421)‧‧‧ suction tube

(422)‧‧‧ Board

(423)‧‧‧ linkage column

(424)‧‧‧ Third cylinder

(5) ‧‧‧ bagging device

(51) ‧‧‧Cylinder

(52)‧‧‧Longitudinal rail set

(53)‧‧‧Horizontal rail set

(54) ‧‧‧ sets of arms

(541)‧‧‧ rail seat

(542)‧‧‧ Arms

(543)‧‧‧Support column

(544) ‧ ‧ set of frames

(545)‧‧‧Adjustment wheel set

(5451)‧‧‧Rollers

(5452)‧‧‧ linkage

(546) ‧ ‧ fourth cylinder

(547)‧‧‧Air blowing device

(6) ‧‧‧ bagging device

(61)‧‧‧Slide group

(62) ‧‧‧ Arms

(63)‧‧‧Clamping group

(631)‧‧‧Clamping seat

(632)‧‧‧ Arms

(633)‧‧‧Connected pieces

(634)‧‧‧Power unit

(635) ‧‧‧Responsible Department

(7)‧‧‧Sewing device

(8) ‧‧‧ platform

(9) ‧ ‧ inner bag body material roller

(A)‧‧‧Package

(A1) ‧ ‧ outer bag

(A2) ‧ ‧ inner bag

The first picture: a schematic view of the overall structure of the creation.

The second picture: a side view of the overall structure of the creation.

The third picture: a schematic view of the partial structure of this creation (1).

The fourth picture: a schematic view of the partial structure of this creation (2).

Fig. 5 is an enlarged schematic view of the bag expansion device outside the structure of the present invention.

Fig. 6 is a schematic enlarged view showing another embodiment of the bag expansion device outside the structure of the present invention.

Figure 7: A magnified view of the structure of this creation.

Figure 8: An enlarged schematic view of another implementation of the part of the structure of the present creation.

The ninth picture: a schematic view of the implementation of the overall structure of the creation.

The tenth picture: an enlarged view of the clamping action of the partial structure of the present creation.

Figure 11: Schematic diagram of the implementation of the overall structure of the creation (1).

Twelfth Figure: Schematic diagram of the implementation of the overall structure of the creation (2).

Thirteenth Figure: A side view of the implementation of the overall structure of the creation (3).

Figure 14: Schematic diagram of the implementation of the overall structure of the creation (4).

Figure 15: A schematic view of another inner bag body of the partial structure of the present invention.

Figure 16: An enlarged schematic view of another inner bag body of the partial structure of the present creation.

The spirit and manner of the present invention will be described in the following, and the present invention will be modified and modified by the teachings of the present invention. It does not deviate from the spirit and scope of this creation.

Please refer to the first to third figures, the bag making mechanism of the present invention, comprising:

An outer bag conveying device (1) is configured to convey and position the outer bag body (A1) cut by the woven bag machine.

An outer bag expansion device (2) includes a frame body (21), a first cylinder (22), a pressure plate (23), a first upper adsorber (24) and a first lower adsorber (25) The frame body (21) is disposed above the positioning position of the outer bag body conveying device (1), the first cylinder (22) is disposed at a central position of the frame body (21), and the first cylinder (22) The front end is provided with a pressure plate (23), and the pressure plate (23) is provided with a first upper adsorber (24), and the first lower adsorber (25) is embedded in The outer bag body (1) surface; when the outer bag body (A1) is positioned, the first cylinder (22) moves the platen (23) downwardly and attracts the outer bag with the first upper adsorber (24). The upper surface of the body (A1) is returned to the upper position, and the first lower adsorber (25) attracts the lower surface of the outer bag body (A1) to expand the inside of the outer bag body (A1) to form an accommodating space.

An inner bag conveying device (3) is disposed on one side of the outer bag conveying device (1), and includes a roller conveying group (31), a heat sealing device (32), and a cutter (33) And a servo platform (34), the roller conveying group (31) is formed by sequentially arranging a plurality of rollers (311) and an adjusting wheel (312), and is connected to one side of the cutter (33). The heat sealer (32) is disposed at a suitable position above any of the rollers (311), the servo platform (34) is connected to the other side of the cutter (33); and the inner bag body (A2) The roller conveyor group (31) is formed by a heat sealer (32), a cutter (33), and is positioned on the servo platform (34).

An inner bag expansion device (4) comprising a second upper adsorber (41) and a second lower adsorber (42), the second upper adsorber (41) being composed of more than one suction cup (411) and a corresponding second cylinder (412) is disposed at the front end of the second cylinder (412). When the second cylinder (412) is actuated, the suction cup (411) can be displaced, and the second upper adsorption The device (41) is disposed at a position above the front end of the servo platform (34) of the inner bag body conveying device (3); the second lower adsorber (42) is composed of more than one suction tube (421) and a plate body (422) a moving column (423) and a third cylinder, the suction tube (421) is embedded on the surface of the plate body (422), and the bottom of the plate body (422) is provided with a linkage column (423). The linkage column (423) is pivoted from the third cylinder (424) to one end of the linkage column (423); the third cylinder (424) pivots the linkage column (423) to actuate the plate body (422) and sucks The barrel (421) can be tilted at an angle, and the second lower adsorber (42) is disposed at a position below the front end of the servo platform (34) of the inner bag conveying device (3).

A bag device (5), as shown in Figures 4 to 7, is provided on the side of the outer bag conveying device (1) and is disposed corresponding to the inner bag conveying device (3), and is bagged. The device (4) is arranged to include a column body (51), a longitudinal rail group (52), a lateral rail group (53) and a set of arms (54), and the side of the column body (51) is provided a longitudinal rail set (52), and the bottom set is provided with a transverse rail set (53), the set of longitudinal rails (52) is provided with a set of arms (54), and is arranged perpendicular to the longitudinal rail set (52), and The arm set (54) is provided with a plurality of arms (542) on a rail seat (541), and a front end of the arm (542) is jointly provided with a support column (543), and a set of frames is arranged on the column. (544) and position adjustment on the column, and the outer front end of the frame (544) is provided with an adjustment wheel set (545), the adjustment wheel set (545) is composed of a roller (5451) and a connecting rod (5452) The roller (5451) is connected with a connecting rod (5452), and the fourth cylinder (546) is abutted at one end thereof, and the roller (5451) is convex when the fourth cylinder (546) is actuated. Set outside the box (544).

a bag taking device (6) is composed of a slide rail group (61), an extension arm (62) and a clamping group (63), and the slide rail group (61) is provided on the group An arm (62) is disposed perpendicular to the rail group (61), and a clamping group (63) is disposed on one side of the arm (62); and the clamping group (63) is supported by two clamping seats (631), and is divided into upper and lower directions and separated by a distance greater than the height of the arm (542) of the bagging device (5). The clamping seat (631) is provided with a clamping arm (632) and is connected thereto. a connecting member (633), and the connecting member (633) is connected with a power unit (634). When the power unit (634) drives the connecting member (633) to act, the clamping arm (632) can be limited. The position is rotated until it abuts against the holder (631).

a sewing device (7), which is connected to the outer bag conveying device (1) and disposed at a side position; is configured to be an outer bag that has been worn with the inner bag body (A2) ( A1), Shi The surface of the lower edge of the outer bag body (A1) is sewn into a compact type to complete a two-layer structure of the packaging material (A).

The adsorption system of the first upper adsorber (24) of the outer bag expansion device (2) may be a suction cup (241) or a rubber body (242), and may be divided into a plurality of pressure plates (23), see the fifth And six figures.

A plurality of guiding cylinders (26) are disposed at an edge of the frame body (21) of the outer bag body expanding device (2), and a front end thereof is connected to the pressure plate (23) and parallel to the first cylinder (22). Set; it is to stabilize the pressure plate (23) to keep it horizontal.

The front end of the clamping arm (632) of the bag-removing device (6) is provided with an abutting portion (635), and the abutting portion (635) can be a soft colloid or a sharp body (see also the eighth figure) .

A platform (8) may be connected to the bottom of the bag taking device (6) and the bagging device (5).

The casing (544) of the bagging device (5) is provided with a blowing device (547), and the opening direction is the front end of the casing (544).

An inner bag body material roller (9) is disposed on one side of the inner bag body conveying device (3).

Referring to the second figure, when the bag making mechanism (1) is formed, the outer bag body (A1) is transported and positioned by the outer bag body conveying device (1), and then the outer bag body is expanded. The device (2) adsorbs and unfolds the outer bag body (A1) to form an accommodating space therein, which is driven by the first cylinder (22) to move the platen (23) downward, and the first upper adsorber (24) After attracting the upper surface of the outer bag body (A1) and returning to the upper position, the first lower adsorber (25) attracts the lower surface of the outer bag body (A1) to complete the pre-implementation of the outer bag body.

Please refer to the ninth and tenth figures. At the same time, the inner bag body material roller (9) After being conveyed by the roller conveyor group (31), an inner bag body (A2) is cut and formed by a heat sealer (32) and a cutter (33), and then positioned on the servo platform (34), and the displacement can be further via The adjusting wheel (312) adjusts the length of the inner bag body; at this time, the inner bag expanding device (4) provided at the front end of the inner bag conveying device (3) performs bag opening operation, and the cylinder of the above adsorber (41) (412) actuating so that the suction cup (411) can be attracted to the upper surface of the inner bag body (A2), and then the cylinder (412) is restored to thereby expand the upper surface bag body, and the lower adsorber (42) suction tube ( 421) simultaneously adsorbing the lower surface of the inner bag body (A2), and driving the cylinder (4231) of the linking column (423) to pull one end of the linking column (4232), so that the plate body (422) is aligned with the suction tube (421). The lower angle changes, so that the inner bag body (A2) can expand the lower surface bag body to complete the opening operation of the bag body opening in the pre-implementation.

Referring to Figures 11 to 14, after the inner bag opening expansion operation is completed, the arm (62) of the bag taking device (6) is displaced to the inner bag body by the slide rail group (61) (A2 At the edge of the opening, and sandwiching the upper and lower edges of the inner bag body (A2) with the clamping arms (632) of the two clamping groups (63), and then sliding the rail groups (61) with the arms (62) Displace the rearward until the accommodating space opened by the inner bag body (A2) is sleeved on the arm set (54) of the bagging device (5), and then exit the clamping group (63) and re-displace to the inner bag. The front end of the body conveying device (3) waits for the next inner bag body (A2) to be clamped, and the sleeve arm group (54) of the inner bag body (A2) is first displaced downward by the longitudinal rail group (52). And the arm set (54) corresponds to the center position of the outer bag body (A1) opening, and then the lateral rail group (53) together with the arm set (54) is laterally displaced until the inner bag body (A2) is placed outside. Inside the bag body (A1), the roller (5451) of the adjusting wheel set (545) is further expanded outward, and simultaneously the arm set (54) is withdrawn, thereby flattening the flatness of the inner and outer bags to complete the pre-implementation. The inner and outer pockets are sleeved.

Please refer to the fifteenth and sixteenth figures, and the other inner bag body (A2) is sleeved and implemented. In the manner, when the above-mentioned program is set to the center position of the opening of the outer bag body (A1) corresponding to the sleeve group (54) of the inner bag body (A2), the lateral rail group (53) and the arm group (54) are transversely arranged. Displacement, the bottom end of the inner bag body (A2) enters the opening of the outer bag body (A1) for a short distance, and the sleeve (544) front end air blowing device (547) is opposite. The inner bag body (A2) injects wind power, and the wind force can displace the inner bag body (A2) into the outer bag body (A1), and after exiting, exit the arm arm group (54), that is, complete the pre-implementation inside and outside. The bag body is set up.

After the inner and outer bag bodies (A2) and (A1) are positioned, the inner bag body (A2) is housed inside the outer bag body (A1), wherein the outer bag body (A1) and the inner bag body (A2) The combination of the same material or different materials may be separately adopted, and then transported to the sewing device (7) via the outer bag conveying device (1) to make the bottom surface of the outer bag body (A1), and a double-layer structure is completed. The packaging material (A) is used for the purpose of producing a fully automated process.

(1)‧‧‧Outer bag conveying device

(2) ‧‧‧Outer bag expansion device

(21) ‧ ‧ ‧ frame

(22)‧‧‧First cylinder

(23) ‧‧‧Plate

(24) ‧‧‧first upper adsorber

(25)‧‧‧First lower adsorber

(26)‧‧‧Guide cylinder

(3) ‧‧‧ inner bag conveying device

(31)‧‧‧Roller transport group

(311)‧‧‧Rollers

(312) ‧‧‧Adjustment wheel

(32)‧‧‧Heat sealer

(33)‧‧‧Cut cutter

(34)‧‧‧Servo platform

(4)‧‧‧Inner bag expansion device

(41)‧‧‧Second upper adsorber

(42) ‧‧‧Second lower adsorber

(5) ‧‧‧ bagging device

(51) ‧‧‧Cylinder

(52)‧‧‧Longitudinal rail set

(53)‧‧‧Horizontal rail set

(54) ‧‧‧ sets of arms

(6) ‧‧‧ bagging device

(61)‧‧‧Slide group

(62) ‧‧‧ Arms

(63)‧‧‧Clamping group

(8) ‧‧‧ platform

(A1) ‧ ‧ outer bag

(A2) ‧ ‧ inner bag

Claims (13)

A bag making mechanism is provided by an outer bag conveying device, an outer bag expanding device, an inner bag conveying device, an inner bag expanding device, a bag device, a bag taking device and a sewing device. The main feature of the assembly is that the outer bag expansion device comprises a frame body, a first cylinder, a pressure plate, a first upper adsorber and a first lower adsorber. Above the positioning position of the outer bag conveying device, the first cylinder is disposed at a central position of the frame body, and the front end of the first cylinder is provided with a pressing plate, and the pressing plate is provided with a first upper adsorber, the first lower adsorber The first cylinder is driven downward to move the pressure plate, and the first upper adsorber attracts the upper surface of the outer bag body and returns to the upper position, and the first cylinder is embedded in the surface of the outer bag body. The adsorber attracts the lower surface of the outer bag. The bag making mechanism of claim 1, wherein the adsorption system of the first upper adsorber of the outer bag expansion device can be a suction cup or a rubber body, and the first upper adsorber can be divided into plural Press plate. The bag making mechanism of claim 1, wherein the outer bag body expansion device is provided with a plurality of guiding cylinders at the edge of the frame body, the front end of which is connected to the pressure plate and arranged in parallel with the first cylinder. . A bag making mechanism is provided by an outer bag conveying device, an outer bag expanding device, an inner bag conveying device, an inner bag expanding device, a bag device, a bag taking device and a sewing device. The main feature is that the inner bag conveying device is disposed on one side of the outer bag conveying device, and includes a roller conveying group, a heat sealer, a cutter and a servo platform. The roller conveyor group is composed of a plurality of rollers And an adjustment wheel is arranged in sequence, and is connected to one side of the cutter, and the heat sealer is disposed at an appropriate position above any of the rollers, and the servo platform is connected to the cutter and the other The inner bag system is formed by a heat transfer cutter and is positioned on the servo platform by a roller conveyor group. A bag making mechanism according to claim 4, wherein an inner bag body material roller is disposed on one side of the inner bag body conveying device. A bag making mechanism is provided by an outer bag conveying device, an outer bag expanding device, an inner bag conveying device, an inner bag expanding device, a bag device, a bag taking device and a sewing device. The main feature is that the inner bag expansion device comprises a second upper adsorber and a second lower adsorber, wherein the second upper adsorber comprises more than one suction cup and a corresponding second cylinder. The suction cup is disposed at the front end of the second cylinder, and the suction cup can be changed in displacement when the second cylinder is actuated, and the second upper adsorber is disposed at a position above the front end of the servo platform of the inner bag body conveying device; The adsorber is composed of one or more suction cylinders, a plate body, a linkage column and a third cylinder. The suction cylinder is embedded on the surface of the plate body, and the bottom of one end of the plate body is provided with a linkage column. The third cylinder is pivoted with one end of the linkage column; the third cylinder is pivoted by the linkage column to make the plate body and the suction tube tilt at an angle, and the second lower adsorber is disposed on the inner bag body conveying device Below the front end of the servo platform. A bag making mechanism is provided by an outer bag conveying device, an outer bag expanding device, an inner bag conveying device, an inner bag expanding device, a bag device, a bag taking device and a sewing device. The main feature is that the bagging device is disposed on one side of the outer bag conveying device, and is disposed corresponding to the inner bag conveying device, and is arranged with the bagging device, and includes a column a longitudinal rail group, a transverse rail group and a set of arm groups, the side of the column body is provided with a longitudinal rail group, and the bottom group is provided A transverse rail set having a set of arm arms disposed perpendicular to the longitudinal rail set. The bag making mechanism of claim 7, wherein the adjusting wheel set of the bagging device is formed by a roller and a connecting rod, and the roller is connected with a connecting rod, and the third end of the bag is connected with a third The cylinder is reversed. The bag making mechanism of claim 7, wherein the arm set of the bagging device is provided with two arms on a rail seat, and the front end of the arm is jointly provided with a support column on the column. A set of frames is arranged and can be adjusted on the column, and an adjustment wheel is arranged at the front end of the frame, and one end is abutted by a fourth cylinder, so that the adjusting wheel can be protruded outside the frame, and the A spray device is arranged in the frame, and the opening direction is the front end of the frame. A bag making mechanism is provided by an outer bag conveying device, an outer bag expanding device, an inner bag conveying device, an inner bag expanding device, a bag device, a bag taking device and a sewing device. The main feature is: the bag taking device is composed of a slide rail group, an extension arm and a clamping group, and the sliding rail group is provided with an outrigger, and The rail group is vertically disposed, and one side of the arm is provided with a clamping group; and the clamping group is composed of more than one clamping seat, and is divided into upper and lower directions and separated by a distance, the clamping seat is arranged There is a connecting arm and a connecting member, and the connecting member is connected with a power unit. When the power unit drives the connecting member to actuate, the clamping arm can be rotated in a limit position until it is placed on the clamping seat. . A bag making mechanism according to any one of claims 7 to 10, wherein the bag taking device and the bottom of the bagging device are jointly connected with a platform. The bag making mechanism according to claim 10, wherein the front end of the gripping arm of the bag-removing device is provided with an abutting portion, and the abutting portion may be a soft colloid or a pointed body. A bag making method and apparatus according to claim 10, wherein the connecting member of the bag taking device is a link or a rack.