CN216762304U - Bag-poking push rod device - Google Patents
Bag-poking push rod device Download PDFInfo
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- CN216762304U CN216762304U CN202123434939.3U CN202123434939U CN216762304U CN 216762304 U CN216762304 U CN 216762304U CN 202123434939 U CN202123434939 U CN 202123434939U CN 216762304 U CN216762304 U CN 216762304U
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Abstract
The utility model relates to the technical field of pharmaceutical machinery, in particular to a bag-poking push rod device which comprises a first motor, a first connecting rod, an eccentric wheel, a second connecting rod and a bag-poking block, wherein one end of the first connecting rod is connected with an output shaft of the first motor, the other end of the first connecting rod is connected with the eccentric wheel, one end of the second connecting rod is hinged with the eccentric wheel, and the other end of the second connecting rod is connected with the bag-poking block. When the bag pushing and conveying device is used, the first motor works to drive the output shaft to rotate, the output shaft rotates to drive the first connecting rod to rotate, the first connecting rod rotates to drive the eccentric wheel to rotate, the eccentric wheel rotates to enable the second connecting rod to simultaneously perform parallelogram motion and front-back motion, the second connecting rod simultaneously performs parallelogram motion and front-back motion to drive the bag pushing block to simultaneously perform parallelogram motion and front-back motion, the bag pushing block can perform front-back motion while performing parallelogram motion, the soft bag bottoms on the conveying line are pushed to be aligned, the aligning effect is good, and the accuracy of detection is guaranteed.
Description
Technical Field
The utility model relates to the technical field of pharmaceutical machinery, in particular to a bag-shifting push rod device.
Background
In order to ensure the safety of medication, the soft bag filled with liquid needs to be detected to detect whether the soft bag is damaged or not and whether the leakage condition occurs or not. Whether the soft bag is leaked or not is detected through the discharge leakage detecting device, the discharge leakage detecting device comprises a discharge electrode and a receiving electrode, the discharge electrode is used for discharging in a contact mode on each part of the soft bag, the receiving electrode receives corresponding current, whether damage exists on each part of the soft bag or not is judged through voltage change, and then whether the soft bag is leaked or not is obtained. In the detection process, in order to ensure the detection accuracy, the bag bottoms of the soft bags need to be aligned and then detected, so a device capable of pushing the soft bag bottoms to be aligned is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a bag pushing rod device capable of pushing the bottoms of soft bags uniformly.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the bag-shifting push rod device comprises a first motor, a first connecting rod, an eccentric wheel, a second connecting rod and a bag-shifting block, wherein one end of the first connecting rod is connected with an output shaft of the first motor, the other end of the first connecting rod is connected with the eccentric wheel, one end of the second connecting rod is hinged with the eccentric wheel, the other end of the second connecting rod is connected with the bag-shifting block, and a rotating shaft of the first connecting rod is perpendicular to the bag-shifting block.
Further, the first connecting rod is vertical, and eccentric wheel second connecting rod and group bag piece all are the level setting.
Furthermore, the number of the first connecting rods is two, and the two first connecting rods are arranged in parallel;
the synchronous transmission component is arranged, and under the synchronous transmission action of the synchronous transmission component, the first motor can enable the two first connecting rods to synchronously rotate;
the number of the eccentric wheels is two, the two eccentric wheels are arranged side by side, one first connecting rod is vertically connected with one eccentric wheel, and the two first connecting rods can enable the two eccentric wheels to synchronously move;
the second connecting rod comprises a first rod section and a second rod section which are perpendicular to each other, and the second rod section is connected and arranged in the middle of the first rod section;
two ends of the first rod section are respectively hinged with the two eccentric wheels, and one end of the second rod section is vertically connected with the bag shifting block.
Furthermore, the second connecting rod is detachably connected with the bag shifting block through a connecting bolt.
Further, a strip-shaped hole along the length direction of the second connecting rod is formed in the second connecting rod, a connecting hole is formed in the bag shifting block, and the connecting bolt penetrates through the strip-shaped hole and the connecting hole in a matched mode to detachably connect the second connecting rod with the bag shifting block.
The utility model has the beneficial effects that: the bag-shifting push rod device comprises a first motor, a first connecting rod, an eccentric wheel, a second connecting rod and a bag-shifting block, wherein one end of the first connecting rod is connected with an output shaft of the first motor, the other end of the first connecting rod is connected with the eccentric wheel, one end of the second connecting rod is hinged with the eccentric wheel, the other end of the second connecting rod is connected with the bag-shifting block, and a rotating shaft of the first connecting rod is perpendicular to the bag-shifting block.
When the bag pushing and conveying device is used, the first motor works to drive the output shaft to rotate, the output shaft rotates to drive the first connecting rod to rotate, the first connecting rod rotates to drive the eccentric wheel to rotate, the eccentric wheel rotates to enable the second connecting rod to simultaneously perform parallelogram motion and front-back motion, the second connecting rod simultaneously performs parallelogram motion and front-back motion to drive the bag pushing block to simultaneously perform parallelogram motion and front-back motion, the bag pushing block can perform front-back motion while performing parallelogram motion, the soft bag bottoms on the conveying line are pushed to be aligned, the aligning effect is good, and the accuracy of detection is guaranteed.
Drawings
FIG. 1 is a schematic diagram of a soft bag leak detector;
FIG. 2 is a schematic structural diagram of a bag-poking and pushing device;
FIG. 3 is a side schematic view of the clamp;
FIG. 4 is a front cross-sectional view of the clip;
parts, positions and numbers in the drawings: the bag discharging and leak detecting device comprises a frame 1, a first feeding conveying line 2, a second feeding conveying line 3, a pushing plate 31, a detecting conveying line 4, a second conveying belt 41, a third conveying belt 42, a fourth conveying belt 43, a conveying cushion block 44, a discharging conveying line 5, a bag bottom discharging and leak detecting device 6, a bag upper body discharging and leak detecting device 7, a bag shifting push rod device 8, a first motor 81, a first connecting rod 82, an eccentric wheel 83, a second connecting rod 84, a first rod section 841, a second rod section 842 and a bag shifting block 85, the bag-head discharge leakage detection device comprises a clamp 9, a clamp body 91, a clamp cavity 911, a groove 912, a pressure head 92, an upper pressing part 921, a lower pressing part 922, a bottom support 93, a third connecting rod 94, a connecting plate 95, a chain connecting part 96, a track wheel 97, a pin 98, a spring 99, a soft bag 10, a bag-head discharge leakage detection device 11, a bag-lower-body discharge leakage detection device 12, a clamp conveying chain 13, a clamping convex plate 14 and an opening and closing convex plate 15.
Detailed Description
The utility model will be further explained with reference to the drawings.
As shown in fig. 2, the bag-poking push rod device 8 of the present invention includes a first motor 81, a first connecting rod 82, an eccentric 83, a second connecting rod 84 and a bag-poking block 85, wherein one end of the first connecting rod 82 is connected to an output shaft of the first motor 81, the other end is connected to the eccentric 83, one end of the second connecting rod 84 is hinged to the eccentric 83, the other end is connected to the bag-poking block 85, and a rotation shaft of the first connecting rod 82 is perpendicular to the bag-poking block 85.
The working principle of the bag-poking push rod device 8 is as follows: the first motor 81 works to drive the output shaft to rotate, the output shaft rotates to drive the first connecting rod 82 to rotate, the first connecting rod 82 rotates to drive the eccentric wheel 83 to rotate, the eccentric wheel 83 rotates to enable the second connecting rod 84 to do parallelogram motion and back-and-forth motion simultaneously, the second connecting rod 84 does parallelogram motion and back-and-forth motion simultaneously to drive the bag shifting block 85 to do parallelogram motion and back-and-forth motion simultaneously, the bag shifting block 85 can do parallelogram motion in the conveying direction of the conveying line and does back-and-forth motion in the conveying direction perpendicular to the conveying direction of the conveying line, so that bag bottoms of soft bags 10 conveyed on the conveying line are pushed to be aligned, the aligning effect is good, and the bag bottom discharge leakage detection device 6 is convenient to detect the bag bottoms of the soft bags 10 and guarantee the accuracy of detection.
In order to facilitate the installation of the bag-poking push rod device 8 and ensure the using effect thereof, the first connecting rod 82 is vertically arranged, and the eccentric wheel 83, the second connecting rod 84 and the bag-poking block 85 are horizontally arranged.
In order to further improve the using effect of the bag-poking push rod device 8 and improve the strength and the using stability of the bag-poking push rod device, as shown in fig. 2, the number of the first connecting rods 82 is two, and the two first connecting rods 82 are arranged in parallel; the synchronous transmission mechanism further comprises a synchronous transmission assembly, and under the synchronous transmission action of the synchronous transmission assembly, the first motor 81 can enable the two first connecting rods 82 to synchronously rotate; the number of the eccentric wheels 83 is two, the two eccentric wheels 83 are arranged side by side, one first connecting rod 82 is vertically connected with one eccentric wheel 83, and the two eccentric wheels 83 can synchronously move through the two first connecting rods 82; the second connecting rod 84 comprises a first rod segment 841 and a second rod segment 842 which are arranged perpendicular to each other, and the second rod segment 842 is connected and arranged in the middle of the first rod segment 841; two ends of the first rod section 841 are hinged with the two eccentric wheels 83 respectively, and one end of the second rod section 842 is vertically connected with the bag poking block 85. The output shaft of the first motor 81 rotates, under the synchronous transmission action of the synchronous transmission component, the first motor 81 enables the two first connecting rods 82 to synchronously rotate, the two first connecting rods 82 synchronously rotate to enable the two eccentric wheels 83 to synchronously rotate, and the two eccentric wheels 83 synchronously rotate to jointly enable the bag poking block 85 to do parallelogram motion and back-and-forth motion. The synchronous transmission assembly is used for synchronously rotating the two first connecting rods 82, and the structure of the synchronous transmission assembly is preferably a gear structure.
The length direction of the bag shifting block 85 is the same as the conveying direction of the soft bag 10, and in order to facilitate replacement of the bag shifting block 85 according to actual conveying conditions, the second connecting rod 84 is detachably connected with the bag shifting block 85 through a connecting bolt. Further, in order to realize that group bag piece 85 can carry out the real-time adjustment of seesaw position according to the actual transportation condition, make things convenient for its use, be provided with on the second connecting rod 84 along its length direction's bar hole, dial and be provided with the connecting hole on the bag piece 85, connecting bolt matches and passes bar hole, connecting hole and link together second connecting rod 84 with group bag piece 85 dismantlement. The direction of the strip-shaped hole is the length direction of the second connecting rod 84, namely the direction perpendicular to the conveying direction of the soft bag 10, and the position adjustment of the bag shifting block 85 in the front-back direction is realized according to different fixing positions of the connecting bolt in the strip-shaped hole.
The bag-poking push rod device 8 of the utility model is used in a soft bag leak detection machine, and the examples are as follows:
as shown in fig. 1, the soft bag leak detector comprises a frame 1, and a first feeding conveyor line 2, a second feeding conveyor line 3, a detection conveyor line 4 and a discharge conveyor line 5 which are arranged on the frame 1, wherein the first feeding conveyor line 2, the second feeding conveyor line 3, the detection conveyor line 4 and the discharge conveyor line 5 are sequentially connected together along the conveying direction of a soft bag 10; a bag bottom discharge leakage detection device 6 is arranged at the second feeding conveying line 3, and a bag upper body discharge leakage detection device 7, a bag head body discharge leakage detection device 11 and a bag lower body discharge leakage detection device 12 are sequentially arranged at the detection conveying line 4 along the conveying direction of the soft bag 10; and, along the direction of transport of soft bag 10, group a bag pusher 8 sets up the side of second feeding transfer chain 3 and lies in the front side of bag bottom discharge leak hunting device 6.
The bag bottom discharge leakage detection device 6, the bag upper body discharge leakage detection device 7, the bag head body discharge leakage detection device 11 and the bag lower body discharge leakage detection device 12 are the same in structure, the bag bottom discharge leakage detection device 6, the bag upper body discharge leakage detection device 7, the bag head body discharge leakage detection device 11 and the bag lower body discharge leakage detection device 12 respectively comprise a discharge electrode and a receiving electrode, and the discharge electrode is matched with the receiving electrode; the discharge electrode of the bag bottom discharge leakage detection device 6 is positioned above the second feeding conveying line 3, and the discharge electrodes of the bag upper body discharge leakage detection device 7, the bag head body discharge leakage detection device 11 and the bag lower body discharge leakage detection device 12 are positioned above the detection conveying line 4. The bag bottom discharge leakage detection device 6 performs leakage detection work on the bag bottom of the soft bag 10, the bag upper body discharge leakage detection device 7 performs leakage detection work on the bag upper body of the soft bag 10, the bag head body discharge leakage detection device 11 performs leakage detection work on the bag head body of the soft bag 10, and the bag lower body discharge leakage detection device 12 performs leakage detection work on the bag lower body of the soft bag. In order to further improve the detection efficiency, at least two discharge electrodes are arranged on each discharge leakage detection device, the discharge electrodes are symmetrically arranged around the rotating shaft of the discharge electrodes, so that the discharge electrodes can rotate back and forth around the rotating shaft of the discharge electrodes, and the discharge electrodes can rotate along with the movement of the soft bag 10. In order to make the detection sensitivity higher, the receiving electrode has three types of iron wires, iron sheets and copper wires. The resistors of the receiving electrodes with different shapes and materials are different, so that the detection diversity is increased, and the detection sensitivity is improved.
In particular, the first feed conveyor line 2 preferably comprises a plurality of first conveyor belt assemblies, which comprise first conveyor belts, all arranged parallel to one another. In the second feeding conveying line 3, the bag bottom discharge leakage detection device 6 needs to complete the leakage detection work of the bag bottom of the soft bag 10, so the soft bag 10 is preferably conveyed in a stepping mode, and the adjacent soft bags 10 are separated by equal distances, and the automatic control is also facilitated. The second feed conveyor line 3 preferably has a structure in which: as shown in fig. 1, the second feeding conveyor line 3 includes a plurality of chain conveyors and a plurality of conveyor plates arranged in parallel, the chain conveyors include pusher plate conveyor chains, the conveyor plates are arranged in parallel with the pusher plate conveyor chains, and the conveyor plates and the pusher plate conveyor chains are arranged at intervals, and a plurality of pusher plates 31 are arranged at intervals on the pusher plate conveyor chains along the conveying direction of the soft bag 10. When the soft bag 10 is conveyed by the second feeding conveying line 3, the chain type conveying device works to drive the pushing plate conveying chain to move, the pushing plate conveying chain moves to drive the pushing plate 31 to move, and the pushing plate 31 moves to push the soft bag 10 to move forwards.
On the detection conveying line 4, the bag upper body discharge leak detection device 7 needs to perform leak detection work on the bag upper body of the soft bag 10, the bag head body discharge leak detection device 1 needs to perform leak detection work on the bag head body of the soft bag 10, the bag lower body discharge leak detection device 12 needs to perform leak detection work on the bag lower body of the soft bag, and in order to ensure the detection accuracy of the soft bag 10, the soft bag 10 is not prone to generate deviation in detection, and as shown in fig. 1, 3 and 4, a soft bag clamping assembly is further arranged and arranged on the side portions of the second feeding conveying line 3, the detection conveying line 4 and the discharging conveying line 5;
the soft bag clamping assembly comprises a clamp conveying device, a clamping convex plate 14 and an opening and closing convex plate 15, the clamp conveying device comprises a clamp conveying chain 13, the clamp conveying chain 13 is horizontally arranged, and a plurality of clamps 9 are arranged on the clamp conveying chain 13 at intervals;
the clamp 9 comprises a clamp body 91, a pressure head 92, a bottom support 93, a third connecting rod 94, a connecting plate 95 and a chain connecting part 96, wherein the clamp body 91 is arranged on the bottom support 93, a clamp cavity 911 is arranged at the lower part of the clamp body 91, a guide hole which is communicated up and down is arranged in the clamp body 91, and the guide hole is positioned above the clamp cavity 911;
the lower end of the third connecting rod 94 is connected with the pressure head 92, the upper end of the third connecting rod 94 penetrates through the guide hole in a matching manner to be connected with the connecting plate 95, the third connecting rod 94 can move up and down in the guide hole, and the pressure head 92 is positioned in the clamping cavity 911 and corresponds to a part of the bottom support 93 in the up-and-down position;
one end of the connecting plate 95 is provided with a track wheel 97, the chain connecting part 96 is arranged at the side part of the clamp body 91, and the clamp body 91 is connected with the clamp conveying chain 13 through the chain connecting part 96;
the clamping convex plate 14 is arranged above the clamp conveying chain 13 and positioned at the side part of the second feeding conveying line 3, and the track wheel 97 can move along the clamping convex plate 14 so as to clamp the soft bag 10 of the clamp conveying chain 13;
the opening and closing convex plate 15 is arranged above the clamp conveying chain 13 and is positioned at the side part of the discharging conveying line 5, and the track wheel 97 can move along the clamping opening and closing convex plate 15 so as to release the clamped soft bag 10.
The soft bag clamping assembly enables the soft bag 10 to be clamped before entering the detection conveying line 4 and is always in a clamped state in the conveying process in the detection conveying line 4, after the soft bag 10 enters the discharging conveying line 5 after detection is completed, the clamped soft bag 10 is released by the soft bag clamping assembly, and the soft bag 10 is conveyed through the discharging conveying line 5. The soft bag clamping assembly ensures the firmness of the soft bag 10 during detection, reduces the possibility of deviation of the soft bag 10 during detection, and ensures the detection accuracy.
The shape of the clamping convex plate 14 is convex, the upper surface of the clamping convex plate 14 is divided into a section from low to high and a section from high to low, when the track wheel 97 moves along the section from low to high of the clamping convex plate 14, the track wheel 97 moves upwards to drive the connecting plate 95 to move upwards, the connecting plate 95 moves upwards to drive the third connecting rod 94 to move upwards, the third connecting rod 94 moves upwards to drive the press head 92 to move upwards, the press head 92 moves away from the bottom support 93 to enable the press head 92 to be in an open state, at the moment, the second feeding conveying line 3 conveys the soft bag 10 right in time, the bag bottom of the soft bag 10 is located between the press head 92 and the bottom support 93, the track wheel 97 continues to move along the clamping convex plate 14 to enter the section from high to low, at the moment, the track wheel 97 moves downwards to drive the connecting plate 95 to move downwards, the connecting plate 95 moves downwards to drive the third connecting rod 94 to move downwards, the third connecting rod 94 moves downwards to drive the press head 92 to move downwards, the pressure head 92 moves close to the bottom support 9 until the pressure head 92 is in a closed state, and the soft bag 10 between the pressure head 92 and the bottom support 93 is clamped.
The structure of the convex plate 15 that opens and shuts can be the same with the structure of the convex plate 14 of centre gripping, it can also be different, but the convex plate 15 upper surface that opens and shuts includes from low to high section at least, when orbit wheel 97 moves along the convex plate 15 that opens and shuts from low to high section, orbit wheel 97 rebound, drive connecting plate 95 rebound, connecting plate 95 rebound drives third connecting rod 94 rebound, third connecting rod 94 rebound drives pressure head 92 rebound, pressure head 92 and collet 93 separate the certain distance apart to make pressure head 92 be the state of opening, thereby the soft bag 10 of being held is released, soft bag 10 is released and is carried along with ejection of compact transfer chain 5 after releasing. After the soft bag 10 is released, the soft bag can be restored to the closed state under the self-weight of the pressure head 92 and the like, and also can be restored to the closed state from the high section to the low section by arranging the upper surface of the opening and closing convex plate 15.
In order to improve the firmness of the soft bag 10 during clamping, the bottom of the clamp body 91 is provided with a first anti-slip corrugation, the upper surface of the bottom support 93 is provided with a second anti-slip corrugation, and the upper and lower positions of the first anti-slip corrugation and the second anti-slip corrugation correspond to each other.
In order to improve the overall strength of the clamp 9 and further improve the firmness and stability of the clamp 9 during clamping, as shown in fig. 4, two guide holes are provided, two guide holes are arranged in parallel, two third connecting rods 94 are provided, and one third connecting rod 94 is arranged in one guide hole.
In order to facilitate the use of the pressing head 92, as shown in fig. 3, the pressing head 92 comprises a pressing part 921 and a pressing part 922, the pressing part 921 and the pressing part 922 are hinged together, so that the pressing part 922 can be changed according to the shape of the soft bag 10, and the firmness of clamping the soft bag 10 is ensured.
In order to more conveniently restore the closed state and further improve the clamping force of the pressure head 92 on the soft bag 10, as shown in fig. 4, a pin 98 and a spring 99 are further arranged, wherein the pin 98 is arranged on the pressure head 92; a groove 912 is formed in the clamp body 91, the groove 912 is located above the clamp cavity 911, the spring 99 is sleeved on the pin 98, one end of the spring 99 is connected with the pressure head 92, and the other end of the spring 99 penetrates through the groove 912 to be connected with the top of the groove 912. Spring 99 is compressed during upward movement of ram 92, thereby providing a resilient force that provides a gripping force on flexible bag 10 during gripping. When the number of the third connecting rods 94 is two, the spring 99 is located at the middle of the two third connecting rods 94. To reduce the possibility of deflection of the ram 92 when moving upward, the pin 98 is not in the groove 912 when the ram 92 is in the closed position, and the pin 98 is received in the groove 912 to provide a detent when the ram 92 is in the open position.
To facilitate the installation and use of the clamp 9, a third connecting rod 94 is perpendicularly connected to the connecting plate 95.
Because the discharge electrode of the upper bag body discharge leak detection device 7, the upper bag body discharge leak detection device 11 and the lower bag body discharge leak detection device 12 is positioned above the detection conveying line 4, when the detection conveying line 4 conveys the soft bag 10 to pass through the upper bag body discharge leak detection device 7, the upper bag body discharge leak detection device 11 and the lower bag body discharge leak detection device 12, the discharge electrodes of the upper bag body discharge leak detection device 7, the upper bag body discharge leak detection device 11 and the lower bag body discharge leak detection device 12 are in contact with the soft bag 10 for detection, the contact process of the discharge electrodes and the soft bag 10 is from the right side to the left side of the soft bag 10, in order to further improve the detection accuracy, the detection conveying line 4 enables the conveying speed of the soft bag 10 to be V1, the upper bag body discharge leak detection moving device also comprises an upper bag body discharge leak detection moving device, and the upper bag body discharge leak detection moving device can enable the discharge electrode of the upper bag body discharge leak detection device to move back and forth; the bag upper body discharge leak detection moving device enables the speed of a discharge electrode of the bag upper body discharge leak detection device along the conveying direction of the soft bag 10 to be V2, and V1 is more than V2; the bag head body discharge leakage detection moving device can enable a discharge electrode of the bag head body discharge leakage detection device to move back and forth; the bag head body discharge leakage detection moving device enables the speed of a discharge electrode of the bag head body discharge leakage detection device along the conveying direction of the soft bag 10 to be V3, and V1 is larger than V3. The bag lower body discharge leak detection moving device can enable a discharge electrode of the bag lower body discharge leak detection device to move back and forth; the bag lower body discharge leak detection moving device enables the speed of a discharge electrode of the bag lower body discharge leak detection device along the conveying direction of the soft bag 10 to be V4, and V1 is more than V4; that is, the conveying speed of the soft bag is greater than the speed of the discharge electrode along the conveying direction of the soft bag 10, so that the contact time of the discharge electrode and the soft bag 10 is longer, the detection time is longer, and the detection accuracy is further improved.
In order to reduce the possibility of damage of the soft bag 10, the liquid amount in the soft bag 10 does not enable the soft bag 10 to be in a full filling state, the liquid can freely move in the soft bag 10, in order to further improve the detection accuracy, when a certain part of the soft bag 10 is detected, the liquid in the certain part is required to be as much as possible, when the detection conveying line 4 conveys the soft bag 10, the soft bag 10 is in an inclined state at the bag upper body discharge leakage detection device 7 and the bag head body discharge leakage detection device 11, and the bag head body of the soft bag 10 is an inclined lower end, so that the liquid is collected at the bag head body; at the position of the bag lower body discharge leak detection device 12, the soft bag 10 is in an inclined state, and the bag head body of the soft bag 10 is an inclined upper end, so that liquid is collected at the position of the bag lower body.
The effect of detecting transfer chain 4 is to carry soft bag 10 to in the transport, bag upper part of the body discharge leak hunting device 7, bag head of the body discharge leak hunting device 11 and bag lower part of the body discharge leak hunting device 12 can detect soft bag 10, and a structure that detects transfer chain 4 preferred is: as shown in fig. 1, the detection conveyor line 4 includes a second conveyor belt device including a second conveyor belt 41, and a third conveyor belt device including a third conveyor belt 42 and a plurality of fourth conveyor belts 43, where the second conveyor belt 41, the third conveyor belt 42, and the fourth conveyor belts 43 are arranged in parallel, and the width of the second conveyor belt 41 is greater than the widths of the third conveyor belt 42 and the fourth conveyor belts 43;
along the conveying direction of the soft bag 10, one end of a second conveying belt 41 is positioned on the front side of the bag upper body discharge leakage detecting device 7, the other end of the second conveying belt is positioned between the bag head body discharge leakage detecting device 11 and the bag lower body discharge leakage detecting device 12, one end of a fourth conveying belt 43 is positioned on the front side of the bag upper body discharge leakage detecting device 7, the other end of the fourth conveying belt 43 is positioned between the bag head body discharge leakage detecting device 11 and the bag lower body discharge leakage detecting device 12, and the fourth conveying belt 43 is positioned below a discharge electrode of the bag upper body discharge leakage detecting device;
one end of the third conveying belt 42 is located between the bag head body discharge leak detection device 11 and the bag lower body discharge leak detection device 12, and the other end is located on the rear side of the bag lower body discharge leak detection device 12 along the conveying direction of the soft bag 10, and when the soft bag 10 is conveyed, the bag head body of the soft bag 10 is located above the third conveying belt 42.
When the flexible bag 10 passes through the discharge leakage detecting device 7 for the upper bag body, the flexible bag 10 is in an inclined state and the bag head body of the flexible bag 10 is at an inclined lower end, so that the liquid is collected at the bag head body, and the height of the fourth conveying belt 43 is higher than that of the second conveying belt 41. In order to ensure that the soft bag 10 is in an inclined state and the bag head body of the soft bag 10 is an inclined upper end when the soft bag 10 passes through the bag lower body discharge leakage detection device 12, liquid is collected at the bag lower body, a conveying cushion block 44 is further arranged, the conveying cushion block 44 is parallel to a third conveying belt 42, and the height of the third conveying belt 42 is higher than that of the conveying cushion block 44.
Claims (5)
1. Group a bag pusher gear, its characterized in that: the bag poking device comprises a first motor (81), a first connecting rod (82), an eccentric wheel (83), a second connecting rod (84) and a bag poking block (85), wherein one end of the first connecting rod (82) is connected with an output shaft of the first motor (81), the other end of the first connecting rod is connected with the eccentric wheel (83), one end of the second connecting rod (84) is hinged with the eccentric wheel (83), the other end of the second connecting rod is connected with the bag poking block (85), and a rotating shaft of the first connecting rod (82) is perpendicular to the bag poking block (85).
2. The bag-poking pusher device of claim 1, wherein: the first connecting rod (82) is vertically arranged, and the eccentric wheel (83), the second connecting rod (84) and the bag poking block (85) are horizontally arranged.
3. A bag-poking pusher device according to claim 1 or 2, characterised in that: the number of the first connecting rods (82) is two, and the two first connecting rods (82) are arranged in parallel;
the synchronous transmission mechanism further comprises a synchronous transmission assembly, and under the synchronous transmission action of the synchronous transmission assembly, the first motor (81) can enable the two first connecting rods (82) to synchronously rotate;
the number of the eccentric wheels (83) is two, the two eccentric wheels (83) are arranged side by side, one first connecting rod (82) is vertically connected with one eccentric wheel (83), and the two eccentric wheels (83) can synchronously move by the two first connecting rods (82);
the second connecting rod (84) comprises a first rod section (841) and a second rod section (842) which are perpendicular to each other, and the second rod section (842) is connected and arranged in the middle of the first rod section (841);
two ends of the first rod section (841) are respectively hinged with the two eccentric wheels (83), and one end of the second rod section (842) is vertically connected with the bag poking block (85).
4. A bag-poking pusher device according to claim 3, characterised in that: the second connecting rod (84) is detachably connected with the bag poking block (85) through a connecting bolt.
5. The bag-poking pusher device of claim 4, wherein: the second connecting rod (84) is provided with a strip-shaped hole along the length direction of the second connecting rod, the bag shifting block (85) is provided with a connecting hole, and a connecting bolt penetrates through the strip-shaped hole and the connecting hole in a matched mode to detachably connect the second connecting rod (84) and the bag shifting block (85).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123434939.3U CN216762304U (en) | 2021-12-31 | 2021-12-31 | Bag-poking push rod device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123434939.3U CN216762304U (en) | 2021-12-31 | 2021-12-31 | Bag-poking push rod device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216762304U true CN216762304U (en) | 2022-06-17 |
Family
ID=81970476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123434939.3U Active CN216762304U (en) | 2021-12-31 | 2021-12-31 | Bag-poking push rod device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216762304U (en) |
-
2021
- 2021-12-31 CN CN202123434939.3U patent/CN216762304U/en active Active
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