CN212862020U - Linear vacuum-pumping device - Google Patents
Linear vacuum-pumping device Download PDFInfo
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- CN212862020U CN212862020U CN202021979664.4U CN202021979664U CN212862020U CN 212862020 U CN212862020 U CN 212862020U CN 202021979664 U CN202021979664 U CN 202021979664U CN 212862020 U CN212862020 U CN 212862020U
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Abstract
The utility model belongs to the technical field of packagine machine, concretely relates to orthoscopic evacuating device, include: the vacuum pumping device comprises a machine base and a plurality of vacuumizing mechanisms arranged on the machine base; a bag receiving assembly is arranged in each vacuumizing mechanism; each bag receiving assembly is suitable for clamping and fixing the packaging bag to be vacuumized conveyed into the vacuumizing mechanism, so that each vacuumizing mechanism can respectively vacuumize the corresponding packaging bag. The linear vacuumizing device has the advantages of simple structure and high vacuumizing efficiency of the packaging bag.
Description
Technical Field
The utility model belongs to the packagine machine field, concretely relates to orthoscopic evacuating device.
Background
The existing packing machine is generally divided into a rotating disc type packing machine and a linear transmission type packing machine, a vacuumizing device of the rotating disc type packing machine is required to be provided with a rotating disc, a plurality of vacuum chambers are arranged on the circumference of the rotating disc, packing bags are transmitted through a rotary belt, and the structure is complex and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a orthoscopic evacuating device to solve among the prior art carousel formula evacuating device technical problem that the structure is complicated, work efficiency is low.
In order to solve the technical problem, the utility model provides a orthoscopic evacuating device, include: the vacuum pumping device comprises a machine base and a plurality of vacuumizing mechanisms arranged on the machine base; a bag receiving assembly is arranged in each vacuumizing mechanism; each bag receiving assembly is suitable for clamping and fixing the packaging bag to be vacuumized conveyed into the vacuumizing mechanism, so that each vacuumizing mechanism can respectively vacuumize the corresponding packaging bag.
Further: each said evacuation mechanism includes: the device comprises a fixed half chamber, a movable half chamber, a closed cylinder and a vacuum pump; wherein the fixed half chamber is fixed on the machine base; the movable half chamber and the fixed half chamber are arranged oppositely; the closed cylinder is suitable for driving the movable half chamber to move towards the fixed half chamber, so that the movable half chamber and the fixed half chamber are spliced to form a vacuum cavity, and the vacuum cavity is vacuumized through a vacuum pump.
Further: the vacuum pumping mechanism further comprises: a vacuum filter; the vacuum filter is arranged on the fixed half chamber and is suitable for filtering the gas pollutants pumped out from the vacuum cavity.
Further: each of the bag receiving assemblies includes: the bag receiving cylinder, the connecting block, the bag receiving pull rod and the fixing rod are arranged on the bag receiving cylinder; wherein the bag receiving cylinder is arranged on the outer side wall of the movable half chamber; a piston rod of the bag receiving cylinder penetrates into the movable semi-chamber and then is connected with one end of a bag receiving pull rod, and the other end of the bag receiving pull rod is vertically connected with the fixed rod; one end of the bag receiving pull rod, which is positioned at the bag receiving cylinder, is rotatably connected with a connecting block arranged on the inner side wall of the movable half chamber; the bag receiving cylinder is suitable for driving the bag receiving pull rod to rotate around the connecting block so as to clamp a packaging bag to be vacuumized between the fixed rod and the inner side wall of the movable half chamber.
Further: the machine base is provided with a movable bag clamping mechanism which is suitable for sequentially feeding the packaging bags to be vacuumized into the vacuumizing mechanisms; the movable bag clamping mechanism comprises: the clamping device comprises a motor, a belt transmission assembly and a clamping jaw; wherein the clamping jaw is arranged on a rotary belt of the belt transmission assembly; the motor drives the belt transmission assembly to rotate so as to drive the clamping jaw which clamps the packaging bag to be vacuumized to move into each vacuum cavity through the rotary belt.
Further: guide blocks are respectively arranged on two sides below each movable half chamber; the base is provided with guide rods which correspond to the guide blocks one to one and are matched with the guide blocks.
Further: and a bag outlet sliding plate is arranged below each vacuumizing mechanism.
Further: each fixed semi-indoor being provided with and being suitable for the wrapping bag after the evacuation in the vacuum chamber to derive the direction inclined plane to play bag slide.
The beneficial effects of the utility model are that, the utility model discloses a orthoscopic evacuating device is different from current carousel formula packagine machine's evacuating device, and orthoscopic evacuating device connects the bag subassembly through each and carries out the centre gripping to the wrapping bag fixed to convenient each evacuation mechanism carries out the evacuation respectively to the wrapping bag, and the structure is simpler, and has improved evacuation efficiency.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a perspective view of a preferred embodiment of the linear vacuum extractor of the present invention;
FIG. 2 is a schematic view of the installation of a preferred embodiment of the vacuum pumping mechanism of the present invention;
figure 3 is a schematic view of the installation of a preferred embodiment of the vacuum filter of the present invention.
In the figure:
1. a machine base; 2. a vacuum pumping mechanism; 21. a stationary half-chamber; 22. a movable half-chamber; 23. closing the cylinder; 24. a vacuum filter; 25. a negative pressure vacuum gauge; 26. a vacuum chamber; 3. a bag receiving assembly; 31. a bag receiving cylinder; 32. connecting blocks; 33. a bag connecting pull rod; 34. fixing the rod; 4. a bag clamping mechanism is moved; 41. a motor; 42. a belt drive assembly; 43. a clamping jaw; 5. a guide block; 6. a guide bar; 7. a bag discharging sliding plate; 8. a guide slope.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the present embodiment provides a linear vacuum apparatus, including: the vacuum bag machine comprises a machine base 1 and a plurality of vacuumizing mechanisms 2 arranged on the machine base 1, wherein a bag connecting assembly 3 is arranged in each vacuumizing mechanism 2. When the vacuum-pumping device is used, the packaging bags to be vacuumized, which are conveyed into the vacuum-pumping mechanisms 2, are clamped and fixed by the bag-receiving assemblies 3, so that the vacuum-pumping mechanisms 2 can conveniently and respectively vacuumize the corresponding packaging bags. Be different from current carousel formula packagine machine's evacuating device, orthoscopic evacuating device's structure is simpler, and evacuation efficiency is higher, has improved packing efficiency.
Specifically, in the present embodiment, each of the vacuum pumping mechanisms 2 includes: a fixed half-chamber 21, a movable half-chamber 22, a closing cylinder 23 and a vacuum pump (not shown). The fixed half chamber 21 is fixed on the machine base 1, the movable half chamber 22 is arranged opposite to the fixed half chamber 21, a piston rod of the closed cylinder 23 is connected with the movable half chamber 22 and is suitable for driving the movable half chamber 22 to move towards the fixed half chamber 21 so as to enable the movable half chamber 22 and the fixed half chamber 21 to be spliced into a vacuum cavity 26, and the vacuum cavity 26 is vacuumized through a vacuum pump below the vacuumizing mechanism 2 so as to vacuumize a packaging bag in the vacuum cavity 26.
In the present embodiment, the vacuum mechanism 2 further includes: a vacuum filter 24 disposed on the fixed half-chamber 21, the vacuum filter 24 being adapted to filter gaseous contaminants drawn from the vacuum chamber 26.
In the present embodiment, the vacuum mechanism 2 further includes: a negative pressure vacuum gauge 25, arranged on the fixed half-chamber 21, is adapted to detect the pressure inside the vacuum chamber 26.
In the present embodiment, two sides below each movable half chamber 22 are respectively provided with a guide block 5; the machine base 1 is provided with guide rods 6 which correspond to the guide blocks 5 one by one and are matched with the guide blocks. The guide rod 6 and the guide block 5 are arranged, so that the movable half chamber 22 can move more smoothly, the accuracy of buckling with the fixed half chamber 21 is higher, and the sealing performance of the vacuum cavity 26 is improved.
In this embodiment, a guide slope 8 adapted to guide out the vacuum-evacuated packaging bag in the vacuum chamber 26 is provided in each of the fixed half chambers 21.
In this embodiment, each evacuation mechanism 2's below all is provided with out bag slide 7, and the wrapping bag after the evacuation is derived to a bag slide 7 on to the direction inclined plane 8 to derive the wrapping bag to ground through a bag slide 7.
Specifically, in this embodiment, each bag receiving assembly 3 includes: a bag receiving cylinder 31, a connecting block 32, a bag receiving pull rod 33 and a fixing rod 34; wherein the bag receiving cylinder 31 is arranged on the outer side wall of the movable half chamber 22; a piston rod of the bag receiving cylinder 31 penetrates into the movable half chamber 22 and then is connected with one end of a bag receiving pull rod 33, and the other end of the bag receiving pull rod 33 is vertically connected with a fixed rod 34; one end of the bag receiving pull rod 33 positioned at the bag receiving cylinder 31 is rotatably connected with a connecting block 32 arranged on the inner side wall of the movable half chamber 22. When the bag receiving assembly 3 is used, the bag receiving cylinder 31 is suitable for driving the bag receiving pull rod 33 to rotate around the connecting block 32 so as to clamp a packaging bag to be vacuumized between the fixed rod 34 and the inner side wall of the movable half chamber 22.
In this embodiment, the machine base 1 is provided with a movable bag clamping mechanism 4 which is suitable for sequentially feeding the packaging bags to be vacuumized into the vacuum-pumping mechanisms 2. Specifically, the movable bag clamping mechanism 4 includes: a motor 41 and a belt transmission assembly 42 first-stage clamping jaw 43; wherein the clamping jaws 43 are arranged on a revolving belt of the belt drive assembly 42. In use, the motor 41 drives the belt transmission assembly 42 to rotate, so as to drive the clamping jaws 43 clamping the packaging bag to be vacuumized to move into the vacuum cavities 26 through the rotary belt. Be provided with and remove bag mechanism 4, conveniently will wait that the evacuation wrapping bag removes to vacuum cavity 26 in, simple structure, efficiency is higher.
To sum up, the linear vacuum-pumping device of the utility model is different from the vacuum-pumping device of the existing turntable type packaging machine, and the linear vacuum-pumping device clamps and fixes the packaging bag through each bag-receiving component 3, so that each vacuum-pumping mechanism 2 can conveniently and respectively vacuumize the packaging bag, the structure is simpler, and the vacuum-pumping efficiency is improved; the movable bag clamping mechanism 4 is arranged, so that the packaging bag to be vacuumized can be conveniently moved into the vacuum cavity 26, and the vacuumizing efficiency is further improved; the guide inclined plane 8 and the bag discharging sliding plate 7 are matched with each other, so that the packaging bag can be conveniently discharged after being vacuumized.
All the parts of the devices selected in the present application are general standard parts or parts known to those skilled in the art, and the structures and principles thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.
In the description of the embodiments of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; either mechanically or electrically. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. A linear vacuum extractor, comprising:
the vacuum pumping device comprises a machine base and a plurality of vacuumizing mechanisms arranged on the machine base;
a bag receiving assembly is arranged in each vacuumizing mechanism;
each bag receiving assembly is suitable for clamping and fixing the packaging bag to be vacuumized conveyed into the vacuumizing mechanism, so that each vacuumizing mechanism can respectively vacuumize the corresponding packaging bag.
2. A linear vacuum extractor according to claim 1,
each said evacuation mechanism includes: the device comprises a fixed half chamber, a movable half chamber, a closed cylinder and a vacuum pump; wherein
The fixed half chamber is fixed on the base;
the movable half chamber and the fixed half chamber are arranged oppositely;
the closed cylinder is suitable for driving the movable half chamber to move towards the fixed half chamber, so that the movable half chamber and the fixed half chamber are spliced to form a vacuum cavity, and the vacuum cavity is vacuumized through a vacuum pump.
3. A linear vacuum extractor according to claim 2,
the vacuum pumping mechanism further comprises: a vacuum filter;
the vacuum filter is arranged on the fixed half chamber and is suitable for filtering the gas pollutants pumped out from the vacuum cavity.
4. A linear vacuum extractor according to claim 2,
each of the bag receiving assemblies includes: the bag receiving cylinder, the connecting block, the bag receiving pull rod and the fixing rod are arranged on the bag receiving cylinder; wherein
The bag receiving cylinder is arranged on the outer side wall of the movable half chamber;
a piston rod of the bag receiving cylinder penetrates into the movable semi-chamber and then is connected with one end of a bag receiving pull rod, and the other end of the bag receiving pull rod is vertically connected with the fixed rod;
one end of the bag receiving pull rod, which is positioned at the bag receiving cylinder, is rotatably connected with a connecting block arranged on the inner side wall of the movable half chamber;
the bag receiving cylinder is suitable for driving the bag receiving pull rod to rotate around the connecting block so as to clamp a packaging bag to be vacuumized between the fixed rod and the inner side wall of the movable half chamber.
5. A linear vacuum extractor according to claim 2,
the machine base is provided with a movable bag clamping mechanism which is suitable for sequentially feeding the packaging bags to be vacuumized into the vacuumizing mechanisms;
the movable bag clamping mechanism comprises: the clamping device comprises a motor, a belt transmission assembly and a clamping jaw; wherein
The clamping jaw is arranged on a rotary belt of the belt transmission assembly;
the motor drives the belt transmission assembly to rotate so as to drive the clamping jaw which clamps the packaging bag to be vacuumized to move into each vacuum cavity through the rotary belt.
6. A linear vacuum extractor according to claim 3,
guide blocks are respectively arranged on two sides below each movable half chamber;
the base is provided with guide rods which correspond to the guide blocks one to one and are matched with the guide blocks.
7. A linear vacuum extractor according to claim 6,
and a bag outlet sliding plate is arranged below each vacuumizing mechanism.
8. A linear vacuum extractor according to claim 7,
each fixed semi-indoor being provided with and being suitable for the wrapping bag after the evacuation in the vacuum chamber to derive the direction inclined plane to play bag slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021979664.4U CN212862020U (en) | 2020-09-11 | 2020-09-11 | Linear vacuum-pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021979664.4U CN212862020U (en) | 2020-09-11 | 2020-09-11 | Linear vacuum-pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212862020U true CN212862020U (en) | 2021-04-02 |
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ID=75197206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021979664.4U Active CN212862020U (en) | 2020-09-11 | 2020-09-11 | Linear vacuum-pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212862020U (en) |
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2020
- 2020-09-11 CN CN202021979664.4U patent/CN212862020U/en active Active
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