CN211844990U - Rotary vacuum packaging machine - Google Patents
Rotary vacuum packaging machine Download PDFInfo
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- CN211844990U CN211844990U CN202020179460.6U CN202020179460U CN211844990U CN 211844990 U CN211844990 U CN 211844990U CN 202020179460 U CN202020179460 U CN 202020179460U CN 211844990 U CN211844990 U CN 211844990U
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Abstract
The utility model discloses a rotary vacuum packaging machine, which comprises a frame and a turntable mechanism rotationally arranged on the frame; a plurality of pairs of clamping mechanisms are sequentially arranged on the turntable mechanism along the circumference; the rack is provided with a bag feeding mechanism used for feeding empty packaging bags onto the clamping mechanism; a bag opening mechanism for opening the bag opening is movably arranged above the turntable mechanism; the rack is also provided with a weighing and filling mechanism for filling into the opened bag mouth; the vacuumizing mechanism comprises a bag conveying device and two vacuumizing devices; the bag conveying device is used for sequentially taking down the filled packaging bags and alternately conveying the packaging bags into the two vacuumizing devices for vacuumizing; the utility model discloses set up filling mechanism and the evacuation mechanism of weighing, can measure by the filling effectively to set up two evacuating device, send the bag through sending the bag in turn of device and realized increasing evacuation time and heat seal time, solved many-sided problems such as precision, speed, heat seal, improved the productivity effect simultaneously greatly.
Description
Technical Field
The utility model belongs to the technical field of the automatic packaging technique and specifically relates to a rotation vacuum packaging machine is related to.
Background
With the development of society, the packaging industry has mostly adopted machine full-automatic packaging production. One part of the existing packaging machine is a rotary low-speed vacuumizing automatic packaging machine, a vacuumizing bag sealing mechanism on the automatic packaging machine is vacuumized and sealed on line on a rotary machine, the vacuumizing time is short, the sealing effect is poor, and the sealing can be realized only by a decelerating rotary type host machine; one part is a rotary packaging machine, two rotary tables are generally adopted, bag exchange is realized through an intermediate transfer mechanism, and a vacuum box is generally provided with multiple heads on the rotary tables, so that the cost is high; the other part is a linear vacuum-pumping automatic packaging machine which is generally realized by a linear bag packaging machine and a linear vacuum box, but the linear bag packaging machine cannot effectively solve the metering problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rotation vacuum packaging machine to prior art's weak point.
Realize the utility model discloses the technical scheme of purpose is: a rotary vacuum packaging machine comprises a frame and a turntable mechanism which is rotatably arranged on the frame; a plurality of pairs of clamping mechanisms are sequentially arranged on the turntable mechanism along the periphery; the rack is provided with a bag feeding mechanism used for feeding empty packaging bags onto the clamping mechanism; a bag opening mechanism for opening the bag opening is movably arranged above the turntable mechanism; the rack is also provided with a weighing and filling mechanism for filling into the opened bag mouth; the frame is also provided with a vacuumizing mechanism; the vacuumizing mechanism comprises a bag feeding device and two vacuumizing devices; the bag conveying device is used for sequentially taking down the filled packaging bags and alternately conveying the packaging bags into the two vacuumizing devices for vacuumizing; the lower part of the vacuumizing device is communicated with a transmission mechanism, and the packaging bag after being vacuumized falls on the transmission mechanism to be sent out.
The turntable mechanism comprises a driving disk which is rotatably arranged on the rack and a driving disk driving device which is used for driving the driving disk to run; the clamping mechanism comprises a plurality of pairs of clamping arms which are sequentially arranged along the circumferential direction of the driving disc, and the end head of each clamping arm is provided with a clamping jaw.
The bag feeding mechanism comprises an empty bag frame and a bag taking manipulator; the bag taking manipulator is used for enabling the empty bags in the empty bag rack to be placed on the clamping jaws at the end parts of the pair of clamping arms.
The bag opening mechanism comprises a cam divider, a bag opening arm, a bag opening claw and a bag opening claw driving device; a moving rod of the cam divider penetrates through the center of the driving disc from bottom to top; the bag supporting arm is fixed at the end part of the moving rod of the cam divider; the bag opening claw is arranged at the end part of the bag opening arm; the bag opening claw driving device is used for driving the bag opening claw to open or close.
The weighing and filling mechanism comprises a large-size filling device, a small-size filling device and a weighing device; the large-size filling device is used for firstly roughly filling empty bags opened by the bag opening mechanism, then the weighing device is used for weighing the bags filled by the large-size filling device, the weighing result is fed back to the small-size filling device, and then the small-size filling device is used for carrying out quantitative filling.
The bag feeding device comprises a bag feeding clamping jaw, a transverse moving assembly for driving the bag feeding clamping jaw to transversely move, a longitudinal moving assembly for driving the bag feeding clamping jaw to longitudinally move and a lifting assembly for driving the bag feeding clamping jaw to lift.
The vacuumizing device comprises a vacuum box and a vacuum box cover; the vacuum box cover is movably arranged at the box opening of the vacuum box; a bag clamping arm component for clamping a bag is arranged on the end surface of the vacuum box cover opposite to the vacuum box; the bag feeding device is used for feeding the filled bag into the bag clamping arm assembly for clamping; a heating block for heat sealing the bag opening is arranged in the vacuum box; the back of the vacuum box is provided with a heat-sealing air cylinder which extends into the vacuum box and is connected with the heating block; the bottom of the vacuum box is connected with a vacuum pump through a pneumatic three-way valve.
By adopting the technical scheme, the utility model discloses following beneficial effect has: (1) the utility model discloses set up filling mechanism and the evacuation mechanism of weighing, can measure by the filling effectively to set up two evacuating device, send the bag through sending the bag in turn of device and realized increasing evacuation time and heat seal time, solved many-sided problems such as precision, speed, heat seal, improved the productivity effect simultaneously greatly.
(2) The utility model discloses a carousel mechanism to set up many pairs of centre gripping arm on the initiative dish, produced with guaranteeing to have a plurality of stations, further improved production efficiency.
(3) The utility model discloses set up and got a bag manipulator, gone up the bag through getting a bag manipulator, need not the manual work and go up the bag, degree of automation is higher, has further improved the productivity effect.
(4) The utility model discloses a cam wheel splitter cooperation is propped the bag claw and is propped the sack oral area and open to pack.
(5) The utility model discloses a filling mechanism weighs includes large-size filling ware, small-size filling ware and weighing device, through by the thick dress with meticulous packing to guarantee the ration.
(6) The utility model discloses a send bagging apparatus send the sideslip subassembly of bag clamping jaw sideslip, drive to send the bag clamping jaw to indulge the lifting unit who moves the subassembly and drive and send the bag clamping jaw to go up and down of moving including sending bag clamping jaw, drive, send the bag through triaxial driven mode, not only can guarantee to send the accuracy of bag, and the structure is simple and convenient moreover, and the distribution space is reasonable.
(7) The utility model discloses an evacuating device will evacuate and seal and unite two into one, further accomplish, further improved production efficiency.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a schematic structural view of the bag feeding device of the present invention.
Fig. 4 is a schematic structural view of the vacuum pumping device of the present invention.
The reference numbers in the drawings are:
the bag filling machine comprises a frame 1, a turntable mechanism 2, a driving disc 2-1, a clamping mechanism 3, a clamping arm 3-1, a clamping jaw 3-2, a bag feeding mechanism 4, an empty bag frame 4-1, a bag taking manipulator 4-2, a bag opening mechanism 5, a bag opening arm 5-1, a bag opening jaw 5-2, a weighing and filling mechanism 6, a large-size filling device 6-1, a small-size filling device 6-2, a vacuumizing mechanism 7, a bag conveying device 7-1, a bag conveying clamping jaw 7-1-1, a transverse moving assembly 7-1-2, a longitudinal moving assembly 7-1-3, a lifting assembly 7-1-4, a vacuumizing device 7-2, a vacuum box 7-2-1, a vacuum box cover 7-2-2, a heat-sealing cylinder 7-2-3, a vacuum pump 7-2-4, The bag clamping arm assembly 7-3, the fixing frame 7-4, the mounting frame 7-5, the guide rod 7-6, the vacuum box cover driving cylinder 7-7 and the transmission mechanism 8.
Detailed Description
(example 1)
Referring to fig. 1 to 4, the rotary vacuum packaging machine of the present embodiment includes a frame 1 and a turntable mechanism 2 rotatably disposed on the frame 1. Eight pairs of clamping mechanisms 3 are sequentially arranged on the turntable mechanism 2 along the circumference. Each clamping mechanism 3 is a station and counts along the counterclockwise direction of the turntable mechanism 2. A bag feeding mechanism 4 for feeding empty packaging bags onto the clamping mechanism 3 is arranged at the first station on the frame 1. A bag opening mechanism 5 for opening the bag opening is movably arranged above the turntable mechanism 2. The frame 1 is also provided with a weighing and filling mechanism 6 for filling into the opened bag mouth. The frame 1 is also provided with a vacuum pumping mechanism 7. The vacuumizing mechanism 7 comprises a bag feeding device 7-1 and two vacuumizing devices 7-2. The bag feeding device 7-1 is used for sequentially taking down the filled packaging bags and alternately feeding the packaging bags into the two vacuumizing devices 7-2 for vacuumizing. The lower part of the vacuumizing device 7-2 is communicated with a transmission mechanism 8, and the vacuumized packaging bag falls on the transmission mechanism 8 to be sent out. The conveying mechanism 8 can be a common conveying belt.
The turntable mechanism 2 comprises a driving disk 2-1 which is rotatably arranged on the frame 1 and a driving disk 2-1 driving device for driving the driving disk 2-1 to operate. The driving disk 2-1 driving device is arranged below the frame 1 and is driven by a servo motor. The clamping mechanism 3 comprises a plurality of pairs of clamping arms 3-1 which are sequentially arranged along the circumferential direction of the driving disc 2-1, the end head of each clamping arm 3-1 is provided with a clamping jaw 3-2, and the opening and closing of each clamping jaw 3-2 are controlled by an air cylinder.
The bag feeding mechanism 4 comprises an empty bag rack 4-1 and a bag taking manipulator 4-2. The bag-taking manipulator 4-2 is used for taking the empty bag in the empty bag rack 4-1 to the clamping jaws 3-2 at the ends of the pair of clamping arms 3-1.
The bag opening mechanism 5 comprises a cam divider, a bag opening arm 5-1, a bag opening claw 5-2 and a bag opening claw driving device. The moving rod of the cam divider penetrates through the center of the driving disc 2-1 from bottom to top. The pocket-opening arm 5-1 is fixed to the end of the moving rod of the cam divider. The bag opening claw 5-2 is arranged at the end part of the bag opening arm 5-1. The bag opening claw driving device is used for driving the bag opening claw 5-2 to open or close. The driving device of the bag opening claw can adopt an air cylinder.
The weighing and filling mechanism 6 comprises a large-size filler 6-1, a small-size filler 6-2 and a weighing device. The large-size filling device 6-1 is used for roughly filling empty bags opened by the bag opening mechanism 5, then the weighing device weighs the bags filled by the large-size filling device 6-1, the weighing result is fed back to the small-size filling device 6-2, and then the small-size filling device 6-2 is used for quantitative filling. The weighing and filling mechanism 6 can adopt a weighing and filling system disclosed in the patent number CN 201210486819.4.
The bag feeding device 7-1 comprises a bag feeding clamping jaw 7-1-1, a transverse moving assembly 7-1-2 for driving the bag feeding clamping jaw 7-1-1 to transversely move, a longitudinal moving assembly 7-1-3 for driving the bag feeding clamping jaw 7-1-1 to longitudinally move and a lifting assembly 7-1-4 for driving the bag feeding clamping jaw 7-1-1 to lift. The sideslip subassembly adopts the hold-in range subassembly, and the hold-in range subassembly is fixed at the top of frame 1, indulges to move the subassembly and adopts slide rail cylinder, with hold-in range fixed connection, and lifting unit adopts the lift cylinder, fixes on slide rail cylinder.
The vacuum-pumping device 7-2 comprises a vacuum box 7-2-1 and a vacuum box cover 7-2-2. The vacuum box 7-2-1 is fixed on the frame 1 through a fixing frame 7-4. The vacuum box cover 7-2-2 is movably arranged at the box opening of the vacuum box 7-2-1. The vacuum box cover 7-2-2 is arranged on the frame 1 through a mounting rack 7-5. The back of the vacuum box cover 7-2-2 is provided with four guide rods 7-6 which are in sliding connection with the mounting frame 7-5, and the mounting frame 7-5 is provided with a vacuum box cover driving cylinder 7-7 for driving the vacuum box cover 7-2-2 to move. The end face of the vacuum box cover 7-2-2 opposite to the vacuum box 7-2-1 is provided with a bag clamping arm component 7-3 for clamping a bag. The bag clamping arm assembly 7-3 comprises a bag clamping arm and a bag clamping arm cylinder, the bag clamping arm is hinged to the vacuum box cover 7-2-2, and the bag clamping arm cylinder drives the bag clamping arm to open or clamp. The bag feeding device 7-1 is used for feeding filled bags into the bag clamping arm assembly 7-3 for clamping. And a heating block for performing heat sealing on the bag opening is arranged in the vacuum box 7-2-1. The top of the vacuum box 7-2-1 is provided with a pressure gauge. An exhaust plate is obliquely arranged at the inner bottom of the vacuum box 7-2-1. The back of the vacuum box 7-2-1 is provided with a heat-sealing cylinder 7-2-3 which extends into the vacuum box 7-2-1 and is connected with the heating block. The bottom of the vacuum box 7-2-1 is connected with a vacuum pump 7-2-4 through a three-way reversing valve. When the host machine is started, the vacuum pump 7-2-4 is started, a pipeline connected with a side pipe of the three-way valve through a hose is communicated with an atmosphere interface under the condition that the three-way valve is closed, so that the real pump is always in a working state, when a bag enters a gap between the vacuum cover and the vacuum box 7-2-1, a bag clamping arm cylinder on the vacuum box cover 7-2-2 is driven to drive a bag clamping arm, so that the bag clamping arm and a soft cushion press the upper part of the bag to be 10-20MM away from a bag opening, a bag conveying clamping jaw 7-1 of the bag conveying device 7-1 is withdrawn, at the moment, the vacuum box cover 7-2-2 and the bag are simultaneously closed to the vacuum box 7-2-1 under the driving of the vacuum box cover driving cylinder 7-7, the bag is attached with an exhaust plate with a certain angle, so that a bag clamping part and a material-free part are, after the vacuum box 7-2-1 and the vacuum cover plate are closed, the three-way valve is switched to enable the vacuum box 7-2-1 to be communicated with a hose connected with the three-way valve, at the moment, the vacuum pump 7-2-4 extracts gas in the vacuum box 7-2-1 to enable the vacuum box to be in a vacuum state, the gas in the bag is discharged, when the pressure detected by the pressure gauge reaches a certain value, the heat-sealing cylinder 7-2-3 drives the heating block to enable the bag mouth to be attached to the soft cushion and the heating block to achieve sealing, all states are restored to the original position after sealing, and the bag slides out through the exhaust plate, falls onto the transmission mechanism 8.
The operation of the rotary vacuum packaging machine of the present embodiment: firstly, putting a manufactured bag into an empty bag frame 4-1, then conveying the bag into a clamping jaw 3-2 at the end part of a clamping arm 3-1 of a first station by a bag taking manipulator 4-2, then opening the bag by a bag opening jaw 5-2 of a bag opening mechanism 5, roughly filling the bag by a large-size filling machine 6-1, finely filling the bag by a small-size filling machine 6-2, weighing by a weighing device at the same time of finely filling the bag to ensure quantitative filling, driving a bag conveying clamping jaw 7-1-1 by a transverse moving assembly 7-1-2, a longitudinal moving assembly 7-1-3 and a lifting assembly 7-1-4 to convey the filled bag into a bag clamping and clamping arm on a vacuum box cover 7-2-2 to clamp the filled bag after the filling is finished, then starting a vacuum pump 7-2-4, a pipeline connected with a side pipe of the three-way valve through a hose is communicated with an atmosphere interface under the condition that the three-way valve is closed, so that the real pump is always in a working state, when a bag enters a gap between the vacuum cover and the vacuum box 7-2-1, a bag clamping arm cylinder on the vacuum box cover 7-2-2 is driven to drive a bag clamping arm, so that the bag clamping arm and a soft cushion press the upper part of the bag away from a bag opening by 10-20MM, a bag feeding clamping jaw 7-1 of a bag feeding device 7-1 is withdrawn, at the moment, the vacuum box cover 7-2-2 and the bag are simultaneously closed towards the vacuum box 7-2-1 under the driving of a vacuum box cover driving cylinder 7-7, and the bag is attached with an exhaust plate with a certain angle, so that a clamping part and a material-free part of the bag are bent to realize the, after the vacuum box 7-2-1 and the vacuum cover plate are closed, the three-way valve is switched to enable the vacuum box 7-2-1 to be communicated with a hose connected with the three-way valve, at the moment, the vacuum pump 7-2-4 extracts gas in the vacuum box 7-2-1 to enable the vacuum box to be in a vacuum state, the gas in the bag is discharged, when the pressure detected by the pressure gauge reaches a certain value, the heat-sealing air cylinder 7-2-3 drives the heating block to enable the bag opening to be attached to the soft cushion and the heating block to achieve sealing, the heating block is made of copper and is internally provided with a heating pipe, and a binding post is arranged below; after the sealing, all the states are recovered to the original position, and the bag slides out through the exhaust plate, falls on the transmission mechanism 8 and is transported out.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. A rotary vacuum packaging machine is characterized in that: comprises a frame (1) and a turntable mechanism (2) rotationally arranged on the frame (1); a plurality of pairs of clamping mechanisms (3) are sequentially arranged on the turntable mechanism (2) along the periphery; the machine frame (1) is provided with a bag feeding mechanism (4) for feeding empty packaging bags onto the clamping mechanism (3); a bag opening mechanism (5) for opening the bag opening is movably arranged above the turntable mechanism (2); the rack (1) is also provided with a weighing and filling mechanism (6) for filling into the opened bag mouth; the rack (1) is also provided with a vacuumizing mechanism (7); the vacuumizing mechanism (7) comprises a bag feeding device (7-1) and two vacuumizing devices (7-2); the bag conveying device (7-1) is used for sequentially taking down the filled packaging bags and alternately conveying the packaging bags into the two vacuumizing devices (7-2) for vacuumizing; and a conveying mechanism (8) is communicated below the vacuumizing device (7-2), and the packaging bag after vacuumizing falls on the conveying mechanism (8) to be sent out.
2. The rotary vacuum packaging machine as claimed in claim 1, wherein: the turntable mechanism (2) comprises a driving disc (2-1) rotatably mounted on the rack (1) and a driving disc (2-1) driving device for driving the driving disc (2-1) to operate; the clamping mechanism (3) comprises a plurality of pairs of clamping arms (3-1) which are sequentially arranged along the circumferential direction of the driving disc (2-1), and the end head of each clamping arm (3-1) is provided with a clamping jaw (3-2).
3. The rotary vacuum packaging machine as claimed in claim 2, wherein: the bag feeding mechanism (4) comprises an empty bag rack (4-1) and a bag taking manipulator (4-2); the bag taking manipulator (4-2) is used for lifting the empty bags in the empty bag rack (4-1) to the clamping jaws (3-2) at the ends of the pair of clamping arms (3-1).
4. The rotary vacuum packaging machine as claimed in claim 2, wherein: the bag opening mechanism (5) comprises a cam divider, a bag opening arm (5-1), a bag opening claw (5-2) and a bag opening claw driving device; a moving rod of the cam divider penetrates through the center of the driving disc (2-1) from bottom to top; the bag supporting arm (5-1) is fixed at the end part of the moving rod of the cam divider; the bag opening claw (5-2) is arranged at the end part of the bag opening arm (5-1); the bag opening claw driving device is used for driving the bag opening claw (5-2) to open or close.
5. The rotary vacuum packaging machine as claimed in claim 1, wherein: the weighing and filling mechanism (6) comprises a large-size filling device (6-1), a small-size filling device (6-2) and a weighing device; the large-size filling device (6-1) is used for roughly filling empty bags opened by the bag opening mechanism (5), then the weighing device weighs the bags filled by the large-size filling device (6-1), the weighing result is fed back to the small-size filling device (6-2), and then the small-size filling device (6-2) is used for quantitatively filling.
6. The rotary vacuum packaging machine as claimed in claim 1, wherein: the bag feeding device (7-1) comprises a bag feeding clamping jaw (7-1-1), a transverse moving assembly (7-1-2) for driving the bag feeding clamping jaw (7-1-1) to transversely move, a longitudinal moving assembly (7-1-3) for driving the bag feeding clamping jaw (7-1-1) to longitudinally move and a lifting assembly (7-1-4) for driving the bag feeding clamping jaw (7-1-1) to lift.
7. The rotary vacuum packaging machine as claimed in claim 1, wherein: the vacuumizing device (7-2) comprises a vacuum box (7-2-1) and a vacuum box cover (7-2-2); the vacuum box cover (7-2-2) is movably arranged at the box opening of the vacuum box (7-2-1); a bag clamping arm component (7-3) for clamping a bag is arranged on the end face, opposite to the vacuum box (7-2-1), of the vacuum box cover (7-2-2); the bag feeding device (7-1) is used for feeding the filled bag into the bag clamping arm assembly (7-3) for clamping; a heating block for heat sealing the bag opening is arranged in the vacuum box (7-2-1);
the back of the vacuum box (7-2-1) is provided with a heat-sealing cylinder (7-2-3) which extends into the vacuum box (7-2-1) and is connected with the heating block;
the bottom of the vacuum box (7-2-1) is connected with a vacuum pump (7-2-4) through a pneumatic three-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020179460.6U CN211844990U (en) | 2020-02-18 | 2020-02-18 | Rotary vacuum packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020179460.6U CN211844990U (en) | 2020-02-18 | 2020-02-18 | Rotary vacuum packaging machine |
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| Publication Number | Publication Date |
|---|---|
| CN211844990U true CN211844990U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020179460.6U Active CN211844990U (en) | 2020-02-18 | 2020-02-18 | Rotary vacuum packaging machine |
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| CN (1) | CN211844990U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678246A (en) * | 2020-12-16 | 2021-04-20 | 常州百利锂电智慧工厂有限公司 | Packaging machine |
| CN113650828A (en) * | 2021-09-12 | 2021-11-16 | 深圳万和制药有限公司 | High-speed weighing and subpackaging packaging machine and method for weighing and subpackaging medicines at high speed |
| CN114771958A (en) * | 2022-05-12 | 2022-07-22 | 常州澳恩计量设备有限公司 | Bag vacuum packaging device and system based on intelligent full-automatic |
-
2020
- 2020-02-18 CN CN202020179460.6U patent/CN211844990U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678246A (en) * | 2020-12-16 | 2021-04-20 | 常州百利锂电智慧工厂有限公司 | Packaging machine |
| CN112678246B (en) * | 2020-12-16 | 2022-08-12 | 常州百利锂电智慧工厂有限公司 | Packaging machine |
| CN113650828A (en) * | 2021-09-12 | 2021-11-16 | 深圳万和制药有限公司 | High-speed weighing and subpackaging packaging machine and method for weighing and subpackaging medicines at high speed |
| CN114771958A (en) * | 2022-05-12 | 2022-07-22 | 常州澳恩计量设备有限公司 | Bag vacuum packaging device and system based on intelligent full-automatic |
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Address after: 213000 Jiangsu city of Changzhou province high tech Industrial Development Zone, Fengqi Road No. 26 Patentee after: Jiangsu Tom Intelligent Equipment Co.,Ltd. Address before: 213000 Jiangsu city of Changzhou province high tech Industrial Development Zone, Fengqi Road No. 26 Patentee before: JIANGSU TOM PACKAGING MACHINERY Co.,Ltd. |