CN221542223U - Horizontal packaging machine that can quickly and stably clamp and deliver packaging bags - Google Patents

Abstract

The utility model provides a can stable clamp fast send horizontal packagine machine of wrapping bag, includes frame, wrapping bag opening mechanism, filling mechanism, sealing mechanism, two pole clamp send formula wrapping bag transfer mechanism, its characterized in that: the double-rod clamping and conveying type packaging bag transferring mechanism further comprises a longitudinal sliding frame, a first clamping and conveying rod supporting unit and a second clamping and conveying rod supporting unit. The utility model designs the structure of the double-rod clamping type packaging bag transfer mechanism more reasonably, so that the space occupied by the double-rod clamping type packaging bag transfer mechanism can not influence the arrangement and the action of other processing mechanisms, the movement of the two clamping and conveying rods is more stable, the speed of the two clamping and conveying rods can be effectively improved, the movement precision of the two clamping and conveying rods can be well ensured, the energy consumption of work is reduced, the work efficiency of the horizontal packaging machine can be greatly improved, and the quality of the finished product of the manufactured packaging product is better.

Description

Horizontal packing machine capable of rapidly and stably clamping and conveying packing bags

Technical Field

The utility model relates to a horizontal packing machine, in particular to a horizontal packing machine capable of rapidly and stably clamping and conveying packing bags.

Background

Horizontal packaging machines typically provide a plurality of stations in a horizontal line along the longitudinal direction of their frame. While horizontal packaging machines typically employ a dual-bar pinch type bag transfer mechanism to transfer bags between adjacent stations.

However, the applicant found that the existing double-rod clamping type packaging bag transferring mechanism generally adopts a combination of a transversely slidable hanging unit and a longitudinally slidable hanging unit which are also composed of sliding rail sliding blocks, supports and positions two clamping and conveying rods, then adopts a reciprocating movement mechanism driven by an air cylinder or a motor to cooperate with a swinging rod to pull one ends of the two clamping and conveying rods to move longitudinally, and adopts an opening and closing mechanism composed of a motor and a connecting rod structure to respectively control the two clamping and conveying rods to move transversely.

For example, chinese patent publication No. CN112046862a, entitled "a horizontal bag-feeding type packaging machine", discloses a horizontal bag-feeding type packaging machine, which includes a bag-taking device, a bag-sucking device, a loading device, a sealing device, and a bag-feeding device penetrating through the whole packaging machine. The bag taking device comprises a bag placing mechanism and a bag grabbing mechanism, wherein the bag placing mechanism is used for limiting and placing the packaging bag, and the bag grabbing mechanism is used for grabbing the packaging bag and moving to a specified position; the bag sucking device is used for separating the bag mouth of the packaging bag, the charging device is used for charging the packaging bag, and the sealing device is used for sealing the bag mouth. The bag conveying device comprises a supporting frame, and a bag clamping mechanism and a bag pulling mechanism which are fixed on the supporting frame.

The applicant finds that the bag feeding device of the horizontal bag feeding type packaging machine has the problems of unreasonable structure, large occupied space, more parts, complex structure, easy abrasion and damage of the parts, unstable movement, poor accuracy, high energy consumption, difficult lifting of speed and the like.

Disclosure of utility model

The utility model aims to provide a horizontal packing machine capable of rapidly and stably clamping and conveying packing bags, which can rapidly and stably clamp and convey the packing bags. The technical scheme adopted is as follows:

The utility model provides a but quick stable clamp send horizontal packagine machine of wrapping bag, includes frame, wrapping bag opening mechanism, filling mechanism, sealing mechanism, double-pole clamp send formula wrapping bag transfer mechanism, and wrapping bag opening mechanism, filling mechanism, sealing mechanism install respectively in the frame and distribute in proper order along the longitudinal direction of frame, and double-pole clamp send formula wrapping bag transfer mechanism installs in the frame and double-pole clamp send formula wrapping bag transfer mechanism to be located wrapping bag opening mechanism, filling mechanism, sealing mechanism below, double-pole clamp send formula wrapping bag transfer mechanism includes reciprocating motion unit, horizontal open and shut unit, two clamp send pole, its characterized in that: the double-rod clamping and conveying type packaging bag transferring mechanism further comprises a longitudinal sliding frame, a first clamping and conveying rod supporting unit and a second clamping and conveying rod supporting unit, wherein the longitudinal sliding frame can be longitudinally and slidably arranged at the bottom of the frame, the reciprocating movement unit is arranged on the frame and connected with the longitudinal sliding frame and drives the longitudinal sliding frame to longitudinally slide along the frame, the transverse opening and closing unit is arranged on the longitudinal sliding frame, the first clamping and conveying rod supporting unit and the second clamping and conveying rod supporting unit are respectively arranged on the transverse opening and closing unit, and the two clamping and conveying rods are respectively arranged on the first clamping and conveying rod supporting unit and the second clamping and conveying rod supporting unit.

The preferred scheme, horizontal switching unit includes first cylinder, first piece, second cylinder, second piece that opens and shuts, and first cylinder, second cylinder set up and link together dorsad, and the first piston axle, the second of first cylinder are pressed from both sides respectively to the both ends of first piece that opens and shuts send the pole supporting element, and the second piston axle, the first pole supporting element that send that presss from both sides of second cylinder are connected respectively to the both ends of second piece that opens and shuts.

More preferably, the vertical carriage is installed two first sliding sleeves, and two second sliding sleeves are installed to second clamp and send pole supporting element bottom, and two push rods, two first sliding sleeves, two second sliding sleeves respectively one-to-one, and two push rods pass corresponding first sliding sleeve, second sliding sleeve respectively. By means of the structural design, the push rod can move more stably, and the first clamping and conveying rod supporting unit and the second clamping and conveying rod supporting unit can be better supported.

More preferably, the bottom of the inner side wall of the first clamping and conveying rod supporting unit is provided with a first slidable protective cover, the bottom of the inner side wall of the second clamping and conveying rod supporting unit is provided with a second slidable protective cover, and the first slidable protective cover and the second slidable protective cover are stacked and can slide relatively and cover a second opening and closing piece positioned below the first slidable protective cover and the second slidable protective cover.

The preferred scheme, reciprocating motion unit includes servo motor, drive plate, hold-in range, two synchronizing wheels, and servo motor installs in the frame, and two synchronizing wheels are installed respectively on servo motor's output shaft, in the frame, and the hold-in range overlaps on two synchronizing wheels, and the drive plate is installed on the hold-in range and the drive plate is connected vertical carriage.

Preferably, the machine frame is provided with a longitudinal chute, a longitudinal guide rail is arranged on the machine frame above and/or below the longitudinal chute, at least one sliding seat is arranged on the longitudinal guide rail, and all the sliding seats are connected with the longitudinal sliding frame.

The preferred scheme, horizontal packagine machine still includes the storage bag frame, gets the bag mechanism, and storage bag frame, get the bag mechanism and install in the frame respectively, and storage bag frame sets up in wrapping bag opening mechanism the place ahead, gets the bag mechanism setting in storage bag frame below, gets the bag mechanism and takes out the wrapping bag that is in the state of lying from storage bag frame bottom export, and wrapping bag opening mechanism takes off this wrapping bag that is in the state of lying and converts the wrapping bag into the state of erectting perpendicularly, and simultaneously wrapping bag opening mechanism opens the sack of wrapping bag.

Compared with the prior art, the double-rod clamping type packaging bag transfer mechanism has the advantages that the structure of the double-rod clamping type packaging bag transfer mechanism is improved, so that the structural design of the double-rod clamping type packaging bag transfer mechanism is more reasonable, the space occupied by the double-rod clamping type packaging bag transfer mechanism does not influence the arrangement and the action of other processing mechanisms, the movement of the two clamping rods is more stable, the speed of the two clamping rods can be effectively improved, the movement precision of the two clamping rods can be well ensured, the energy consumption of work is reduced, the work efficiency of a horizontal packaging machine can be greatly improved, and the quality of finished packaging products is better.

Drawings

FIG. 1 is a schematic diagram of the structure of one embodiment of the present utility model;

FIG. 2 is a rear view of the embodiment of FIG. 1 with portions of the housing removed;

FIG. 3 is an enlarged view of a portion of the frame and dual lever pinch package transfer mechanism of the embodiment of FIG. 1;

FIG. 4 is a schematic view of the structure of FIG. 3 at a second angle;

FIG. 5 is an enlarged view of the frame of FIG. 4 with portions removed;

FIG. 6 is a schematic view of the second angle of FIG. 5;

fig. 7 is a schematic view of the third angle of fig. 5.

Detailed Description

As shown in fig. 1-3, a horizontal packing machine capable of rapidly and stably clamping and conveying packing bags in one embodiment of the present application comprises a frame 1, a packing bag opening mechanism 2, a filling mechanism 3, a sealing mechanism 4, a double-rod clamping and conveying packing bag transferring mechanism 5, wherein the packing bag opening mechanism 2, the filling mechanism 3 and the sealing mechanism 4 are respectively installed on the frame 1 and sequentially distributed along the longitudinal direction of the frame 1, the double-rod clamping and conveying packing bag transferring mechanism 5 is installed on the frame 1, the double-rod clamping and conveying packing bag transferring mechanism 5 is positioned below the packing bag opening mechanism 2, the filling mechanism 3 and the sealing mechanism 4, the double-rod clamping and conveying packing bag transferring mechanism 5 comprises a reciprocating motion unit 501, a transverse opening and closing unit 502, two clamping and conveying rods 503, a longitudinal sliding frame 504, a first clamping and conveying rod supporting unit 505 and a second clamping and conveying rod supporting unit 506, the longitudinal sliding frame 504 is longitudinally slidably installed on the bottom of the frame 1, the reciprocating motion unit 501 is installed on the frame 1, the longitudinal sliding frame 504 is connected with the longitudinal sliding frame 1 and drives the longitudinal sliding frame 504, the two clamping and conveying rod supporting units 505 are respectively installed on the two transverse clamping and conveying rod supporting units 505 and the two transverse conveying and supporting units 505.

As shown in fig. 1, in an alternative embodiment of the present application, the horizontal opening and closing unit 502 includes a first cylinder 5021, a first opening and closing member 5022, a second cylinder 5023, and a second opening and closing member 5024, where the first cylinder 5021 and the second cylinder 5023 are disposed opposite to each other and are connected together, two ends of the first opening and closing member 5022 are respectively connected to a first piston shaft of the first cylinder 5021 and the second pinch rod supporting unit 506, and two ends of the second opening and closing member 5024 are respectively connected to a second piston shaft of the second cylinder 5023 and the first pinch rod supporting unit 505.

As shown in fig. 1, in an alternative embodiment of the present application, the first opening and closing member 5022 is a straight rod.

As shown in fig. 1, in an alternative embodiment of the present application, the second opening and closing member 5024 includes a rear force-bearing plate 50241 and two push rods 50242, the rear force-bearing plate 50241 is mounted on the second piston shaft of the second cylinder 5023, two ends of the two push rods 50242 are respectively connected to the rear force-bearing plate 50241 and the first clamping rod supporting unit 505, and the two push rods 50242 are disposed parallel to each other.

As shown in fig. 1, in an alternative embodiment of the present application, the two pushing rods 50242 are respectively located at two sides of the first opening and closing member 5022.

As shown in fig. 1, in an alternative embodiment of the present application, the longitudinal sliding frame 504 is provided with two first sliding sleeves 5041, two second sliding sleeves 5061 are installed at the bottom of the second pinch rod supporting unit 506, two pushing rods 50242, two first sliding sleeves 5041, two second sliding sleeves 5061 are respectively corresponding to each other, and two pushing rods 50242 respectively pass through the corresponding first sliding sleeves 5041 and second sliding sleeves 5061. By means of the structural design, the push rod 50242 can move more stably, and the first clamping rod supporting unit 505 and the second clamping rod supporting unit 506 can be better supported.

As shown in fig. 1, in an alternative embodiment of the present application, a first slidable protecting cover 5051 is installed at the bottom of the inner side wall of the first pinch rod supporting unit 505, a second slidable protecting cover 5062 is installed at the bottom of the inner side wall of the second pinch rod supporting unit 506, and the first slidable protecting cover 5051 and the second slidable protecting cover 5062 are stacked, slidably move relative to each other, and cover a second opening and closing member 5024 located under the first slidable protecting cover and the second slidable protecting cover 5062. The design can effectively cover the area between the first clamping and conveying rod supporting unit 505 and the second clamping and conveying rod supporting unit 506, and prevent dust and foreign matters from falling onto the second opening and closing piece 5024 and other parts, and adverse effect is caused on the opening and closing of the transverse opening and closing unit 502.

As shown in fig. 1, in an alternative embodiment of the present application, the reciprocating unit 501 includes a servo motor 5011, a driving board 5012, a synchronous belt 5013, and two synchronous wheels 5014, wherein the servo motor 5011 is mounted on the frame 1, the two synchronous wheels 5014 are respectively mounted on an output shaft of the servo motor 5011 and the frame 1, the synchronous belt 5013 is sleeved on the two synchronous wheels 5014, the driving board 5012 is mounted on the synchronous belt 5013, and the driving board 5012 is connected to the longitudinal sliding frame 504.

As shown in fig. 1, in an alternative embodiment of the present application, the frame 1 is provided with a longitudinal sliding groove 101, longitudinal guide rails 102 are respectively installed on the frame 1 above and below the longitudinal sliding groove 101, two sliding seats 103 are installed on the longitudinal guide rails 102, and all the sliding seats 103 are connected with a longitudinal sliding frame 504. By means of the structural design, the longitudinal sliding frame 504 can move more stably, the first clamping and conveying rod supporting unit 505, the second clamping and conveying rod supporting unit 506 and the two clamping and conveying rods 503 are driven to move stably, clamping and conveying of the packaging bag is completed better, clamping and conveying speed of the packaging bag can be greatly improved, accuracy of moving the packaging bag in place can be effectively improved, and accordingly quality of processing work such as packaging bag receiving and conveying, filling and sealing is guaranteed.

As shown in fig. 1, an alternative embodiment of the present application further includes a bag storing frame 6 and a bag taking mechanism 7, wherein the bag storing frame 6 and the bag taking mechanism 7 are respectively installed on the frame 1, the bag storing frame 6 is arranged in front of the bag opening mechanism 2, the bag taking mechanism 7 is arranged below the bag storing frame 6, the bag taking mechanism 7 takes out the bag in a lying state from an outlet at the bottom end of the bag storing frame 6, the bag opening mechanism 2 takes out the bag in the lying state and converts the bag into a vertically standing state, and meanwhile, the bag opening mechanism 2 opens the bag opening of the bag.

As shown in fig. 1, an alternative embodiment of the present application, the horizontal packing machine further includes a finished package feeding-out mechanism 8, and the finished package feeding-out mechanism 8 is located at the lower right side of the sealing mechanism 4.

As shown in fig. 3, in an alternative embodiment of the present application, two bag clamping units 507 are disposed between the two clamping bars 503, each bag clamping unit 507 includes two front bag clamping blocks 5071, two rear bag clamping blocks 5072, the two front bag clamping blocks 5071 are disposed on the clamping bars 503 located in front of the frame, and the two rear bag clamping blocks 5072 are disposed on the clamping bars 503 adjacent to the frame.

The following describes the operation in connection with fig. 1-6:

1. the bag taking mechanism 7 takes out the packaging bag in a lying state from the outlet at the bottom end of the bag storage frame 6;

2. the packaging bag opening mechanism 2 takes the packaging bag in a lying state and converts the packaging bag into a vertical standing state, and simultaneously, the packaging bag opening mechanism 2 opens the bag opening of the packaging bag;

3. The double-rod pinch type packaging bag transferring mechanism 5 takes the packaging bag (in a state that the bag opening is opened) from the packaging bag opening mechanism 2 and sends the packaging bag to the filling mechanism 3;

4. The filling mechanism 3 clamps the packaging bag (in a state in which the bag opening is opened) and fills the packaging bag, and then flattens the bag opening;

5. The double-rod clamping type packaging bag transferring mechanism 5 takes the packaging bag out of the filling mechanism 3 (filling is completed and the bag mouth is flattened) and sends the packaging bag to the sealing mechanism 4;

6. the sealing mechanism 4 clamps the packaging bag (the filling is finished and the bag mouth is flattened) and performs heat sealing to obtain a packaging finished product;

7. The double-rod clamping and conveying type packaging bag transferring mechanism 5 takes the packaging finished product out of the sealing mechanism 4, conveys the packaging finished product to the position above the packaging finished product conveying mechanism 8, loosens the packaging finished product to enable the packaging finished product to fall into the packaging finished product conveying mechanism 8 and conveys the packaging finished product out of the horizontal packaging machine.

The double-rod gripping and feeding type packaging bag transferring mechanism 5 is used for synchronously gripping and feeding packaging bags (or packaging finished products) between any two adjacent processing mechanisms. Due to the improvement on the structure of the double-rod clamping and conveying type packaging bag transferring mechanism 5, the reciprocating motion unit 501, the transverse opening and closing unit 502, the longitudinal sliding frame 504, the first clamping and conveying rod supporting unit 505 and the second clamping and conveying rod supporting unit 506 are arranged below the two clamping and conveying rods 503, and the structure of the two clamping and conveying type packaging bag transferring mechanism is more reasonable, so that the space occupied by the double-rod clamping and conveying type packaging bag transferring mechanism 5 cannot influence the arrangement and action of other processing mechanisms (the positions of the two clamping and conveying mechanisms are usually arranged on the upper part of a frame and are difficult to change), the movement of the two clamping and conveying rods 503 is more stable, the speed of the two clamping and conveying rods 503 can be effectively improved, the movement precision of the two clamping and conveying rods is well guaranteed, the energy consumption is reduced, the working efficiency of a horizontal packaging machine can be greatly improved, and the quality of finished packaging products is better.

In addition, it should be noted that, in the specific embodiments described in the present specification, names of various parts and the like may be different, and all equivalent or simple changes of the structures, features and principles described in the conception of the present utility model are included in the protection scope of the present utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions in a similar manner without departing from the scope of the utility model as defined in the accompanying claims.

Claims (9)

1. The utility model provides a but quick stable clamp send horizontal packagine machine of wrapping bag, includes frame, wrapping bag opening mechanism, filling mechanism, sealing mechanism, double-pole clamp send formula wrapping bag transfer mechanism, and wrapping bag opening mechanism, filling mechanism, sealing mechanism install respectively in the frame and distribute in proper order along the longitudinal direction of frame, and double-pole clamp send formula wrapping bag transfer mechanism installs in the frame and double-pole clamp send formula wrapping bag transfer mechanism to be located wrapping bag opening mechanism, filling mechanism, sealing mechanism below, double-pole clamp send formula wrapping bag transfer mechanism includes reciprocating motion unit, horizontal open and shut unit, two clamp send pole, its characterized in that: the double-rod clamping and conveying type packaging bag transferring mechanism further comprises a longitudinal sliding frame, a first clamping and conveying rod supporting unit and a second clamping and conveying rod supporting unit, wherein the longitudinal sliding frame can be longitudinally and slidably arranged at the bottom of the frame, the reciprocating movement unit is arranged on the frame and connected with the longitudinal sliding frame and drives the longitudinal sliding frame to longitudinally slide along the frame, the transverse opening and closing unit is arranged on the longitudinal sliding frame, the first clamping and conveying rod supporting unit and the second clamping and conveying rod supporting unit are respectively arranged on the transverse opening and closing unit, and the two clamping and conveying rods are respectively arranged on the first clamping and conveying rod supporting unit and the second clamping and conveying rod supporting unit.

2. The horizontal packing machine capable of rapidly and stably gripping and feeding packing bags according to claim 1, wherein: the transverse opening and closing unit comprises a first cylinder, a first opening and closing piece, a second cylinder and a second opening and closing piece, wherein the first cylinder and the second cylinder are arranged in a back-to-back mode and are connected together, two ends of the first opening and closing piece are respectively connected with a first piston shaft of the first cylinder and a second clamping and conveying rod supporting unit, and two ends of the second opening and closing piece are respectively connected with a second piston shaft of the second cylinder and the first clamping and conveying rod supporting unit.

3. The horizontal packing machine capable of rapidly and stably gripping and feeding packing bags according to claim 2, wherein: the first opening and closing piece is a straight rod.

4. The horizontal packing machine capable of rapidly and stably gripping and feeding packing bags according to claim 2, wherein: the second opening and closing piece comprises a rear side stress plate and two push rods, wherein the rear side stress plate is arranged on a second piston shaft of the second cylinder, two ends of the two push rods are respectively connected with the rear side stress plate and the first clamping and conveying rod supporting unit, and the two push rods are mutually parallel.

5. The horizontal packing machine for rapidly and stably gripping and feeding packing bags according to claim 4, wherein: two first sliding sleeves are installed on the longitudinal sliding frame, two second sliding sleeves are installed at the bottom of the second clamping and conveying rod supporting unit, two push rods, two first sliding sleeves and two second sliding sleeves are in one-to-one correspondence respectively, and the two push rods penetrate through the corresponding first sliding sleeves and second sliding sleeves respectively.

6. The horizontal packing machine capable of rapidly and stably gripping and feeding packing bags according to claim 1, wherein: the bottom of the inner side wall of the first clamping and conveying rod supporting unit is provided with a first slidable protective cover, the bottom of the inner side wall of the second clamping and conveying rod supporting unit is provided with a second slidable protective cover, and the first slidable protective cover and the second slidable protective cover are overlapped, can slide relatively and cover a second opening and closing piece positioned below the first slidable protective cover and the second slidable protective cover.

7. The horizontal packing machine capable of rapidly and stably gripping and feeding packing bags according to claim 1, wherein: the reciprocating motion unit comprises a servo motor, a driving plate, a synchronous belt and two synchronous wheels, wherein the servo motor is arranged on the frame, the two synchronous wheels are respectively arranged on an output shaft of the servo motor and the frame, the synchronous belt is sleeved on the two synchronous wheels, the driving plate is arranged on the synchronous belt, and the driving plate is connected with the longitudinal sliding frame.

8. The horizontal packing machine capable of rapidly and stably gripping and feeding packing bags according to claim 1, wherein: the machine frame is provided with a longitudinal chute, a longitudinal guide rail is arranged on the machine frame above and/or below the longitudinal chute, at least one sliding seat is arranged on the longitudinal guide rail, and all the sliding seats are connected with the longitudinal sliding frame.

9. The horizontal packing machine capable of rapidly and stably gripping and feeding packing bags according to claim 1, wherein: the horizontal packaging machine further comprises a bag storage frame and a bag taking mechanism, the bag storage frame and the bag taking mechanism are respectively arranged on the machine frame, the bag storage frame is arranged in front of the bag opening mechanism, the bag taking mechanism is arranged below the bag storage frame, the bag taking mechanism takes out the packaging bag in a lying state from an outlet at the bottom end of the bag storage frame, the bag opening mechanism takes away the packaging bag in the lying state and converts the packaging bag into a vertically erected state, and meanwhile the bag opening mechanism opens the bag opening of the packaging bag.