CN209795959U - Ton bag weighing and packaging machine - Google Patents
Ton bag weighing and packaging machine Download PDFInfo
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- CN209795959U CN209795959U CN201920300849.9U CN201920300849U CN209795959U CN 209795959 U CN209795959 U CN 209795959U CN 201920300849 U CN201920300849 U CN 201920300849U CN 209795959 U CN209795959 U CN 209795959U
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- regulating plate
- packaging machine
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Abstract
The utility model discloses a ton bag packagine machine of weighing, its technical scheme main points are: including the frame, be provided with out the hopper in the frame, the bottom of going out the hopper is connected with discharging channel, discharging channel goes up to slide along discharging channel radially and is connected with the regulating plate, is provided with in the frame and is used for driving the regulating plate to slide to the regulating cylinder of the radial area of discharging channel that the regulating plate sheltered from position when not in good time, and regulating cylinder is connected with the double-stroke valve, is equipped with the chucking mechanism with the sack chucking of ton bag in the discharging channel bottom in the frame. The user slides along discharging channel radial direction through the piston rod of double-stroke valve control adjusting cylinder, drives the radial cross-section that discharging channel was sheltered from to the part on the regulating plate for the flow area of material changes, thereby changes the material velocity of flow, simultaneously because the regulating plate accepts the great and atress of area that the material strikeed even, consequently is difficult for producing the regulating plate deformation, also can not have the regulating effect not good or lose regulatory function's the condition to appear.
Description
Technical Field
The utility model relates to a packagine machine field, more specifically say, it relates to ton bag packagine machine of weighing.
Background
The ton bag packing machine is a large weighing packing device for ton bag packing materials, and is a multipurpose packing machine integrating electronic weighing, automatic bag releasing and dust removing. The automatic bag packing machine has the advantages of high automation degree, high packing precision, adjustable packing speed and superior structure, and the unique hydraulic lifting system is particularly easy to process ton bags and is very convenient to process the subsequent procedures. The ton bag packaging machine is suitable for the ton bag packaging of materials in the industries of mineral products, chemical industry, building materials, grains and feeds.
a ton package weighing device has been introduced in utility model patent document with publication number CN206691386U, including setting up the storage hopper at support body top, arc door is installed to the feed opening department of storage hopper, and arc door both sides are rotated and are connected with the connecting plate, and the connecting plate is connected with and is used for driving connecting plate pivoted control cylinder. Arc door below is equipped with guide mouth feed opening department and is equipped with ton package sack clamping device, and the guide fill below is equipped with the belt feeder of weighing. The belt opportunity of weighing weighs the ton bag, implements the foul and gives the controller of control cylinder, rotates through air cylinder drive arc door, changes the area of the ejection of compact and adjusts ejection of compact speed, realizes that the velocity of flow throws the material stage by stage for throw the material progress more accurate.
However, in the structure, the arc door is rotatably connected to the material guide hopper, and the long-time material impacts the arc door to easily cause the abrasion of the rotating connection point of the arc door, so that the gap between the arc door and the material guide hopper is increased to cause poor control effect on the material flow area, and the material flow speed is not adjusted accurately enough.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims at providing a ton bag packagine machine of weighing adjusts the material and throws the material velocity of flow and stabilize accurately.
The above technical purpose of the present invention can be achieved by the following technical solutions: ton bag packagine machine of weighing, which comprises a frame, be provided with out the hopper in the frame, the bottom that goes out the hopper is connected with discharging channel, discharging channel is last to slide along discharging channel radially and is connected with the regulating plate, be provided with in the frame and be used for driving the regulating plate and slide to the regulating cylinder of the position of regulating plate and the radial coincidence degree difference of discharging channel in, regulating cylinder is connected with the double-stroke valve, be equipped with the chucking mechanism with the sack chucking of ton bag in the discharging channel bottom in the frame.
By adopting the technical scheme: the user slides along discharging channel radial direction through the piston rod of double-stroke valve control adjusting cylinder, drives the radial cross-section that discharging channel was sheltered from to the part on the regulating plate for the flow area of material changes, thereby changes the material velocity of flow, simultaneously because the regulating plate accepts the great and atress of area that the material strikeed even, consequently is difficult for producing the regulating plate deformation, also can not have the regulating effect not good or lose regulatory function's the condition to appear.
The utility model discloses further set up to: the last regulating plate department that lies in of discharging channel is provided with the surge bin, the surge bin is the cube setting, the regulating plate setting just slides along discharging channel radially with the surge bin in the surge bin and be connected, be equipped with the through-hole that supplies adjusting cylinder's piston rod to pass along being on a parallel with adjusting cylinder direction on the surge bin, be fixed with the sealing washer on the through-hole.
by adopting the technical scheme: the adjusting bin completely covers the sliding process of the adjusting plate, the auxiliary of the sealing ring ensures that materials can not be leaked due to the sliding of the adjusting plate absolutely, the materials are saved, and the working efficiency of the packaging machine is improved.
The utility model discloses further set up to: the clamping mechanism is including articulating the centre gripping arm on discharging channel, the quantity of centre gripping arm is two and the symmetry sets up the both sides at discharging channel, be equipped with the jack catch along perpendicular to centre gripping arm direction on the free end of centre gripping arm, it has the telescopic cylinder who is used for driving jack catch and discharging channel butt to articulate in the frame, telescopic cylinder's piston rod free end is articulated with the jack catch.
By adopting the technical scheme: the user is rotatory towards discharging channel bottom through telescopic cylinder drive centre gripping arm for jack catch and discharging channel's bottom butt, thereby can avoid the ton bag at material filling in-process sack deformation and unable filling with the sack chucking of ton bag in discharging channel bottom.
The utility model discloses further set up to: chucking mechanism includes along the radial direction swivelling joint screw rod in the frame of discharging channel, threaded connection has the screw thread piece on the screw rod, the quantity of screw rod is two and the symmetry sets up the both sides at discharging channel, the screw thread piece slides along screw rod direction and frame and is connected, be fixed with the centre gripping arm along the perpendicular to screw rod direction on the screw thread piece, be provided with the jack catch along being on a parallel with the screw rod direction on the free end of centre gripping arm.
By adopting the technical scheme: user's driving screw rotates, drives the screw thread piece and slides along the screw rod direction for the jack catch slides towards discharging channel bottom, and with discharging channel bottom butt, can avoid ton bag at material filling in-process sack deformation and unable filling with the sack chucking of ton bag in discharging channel bottom.
The utility model discloses further set up to: a synchronous shaft is fixed on the rack along the direction parallel to the screw rod, the synchronous shaft is in chain transmission connection with the screw rod, and a motor for driving the synchronous shaft to rotate is fixed on the rack.
By adopting the technical scheme: user's driving motor drives the synchronizing shaft and rotates, drives two screw rods simultaneously through chain drive and rotates for the jack catch is synchronous towards discharging channel sliding motion, guarantees that ton bag sack is fixed in the discharging channel bottom when absolute vertical attitude, and convenient fixed ton bag.
The utility model discloses further set up to: a material guide plate is obliquely arranged in the discharging channel.
By adopting the technical scheme: the stock guide can guide the material to fill in ton sack with homodisperse direction through the butt of material.
The utility model discloses further set up to: the material guide plate is rotatably connected with the discharge channel, and a torsion spring for driving the material guide plate to incline is fixed on the discharge channel.
By adopting the technical scheme: when the material velocity of flow is great, the material strikes the stock guide and makes the stock guide overcome the elasticity rotation of torsional spring and to vertical position, and the material filling direction is vertical downwards, and when the material velocity of flow is less, torsional spring drive stock guide slope for the material filling direction is at the guide slope of stock guide, avoids the material of ton bag to form the chevron because of vertical decurrent filling direction all the time and piles up, causes the ton bag filling inhomogeneous, insufficient.
the utility model discloses further set up to: and a weight sensor is arranged on the objective table and connected with a controller, and the controller is electrically connected with the double-stroke valve.
By adopting the technical scheme:
To sum up, the utility model discloses following beneficial effect has:
1. The device has a stable material flow rate adjusting function;
2. The material leakage can not be generated in the material flow velocity adjusting process, and the material waste is caused.
Drawings
Fig. 1 is an overall view of the first embodiment.
Fig. 2 is a schematic structural diagram of the conditioning chamber of the first embodiment.
Fig. 3 is a schematic structural diagram of the chucking mechanism according to the first embodiment.
Fig. 4 is an overall view of the second embodiment.
Fig. 5 is a schematic structural view of a chucking mechanism according to the second embodiment.
Fig. 6 is a schematic diagram of the structure of the adjusting plate according to the second embodiment.
In the figure: 1. a frame; 2. a discharge hopper; 3. a discharge channel; 4. a regulating bin; 41. an adjusting plate; 42. an adjusting cylinder; 43. a double-stroke valve; 44. a through hole; 45. a seal ring; 5. a clamp arm; 51. a claw; 52. a telescopic cylinder; 6. a screw; 61. a thread block; 62. a synchronizing shaft; 63. a motor; 7. a material guide plate; 71. a torsion spring; 8. an object stage; 81. a weight sensor; 82. and a controller.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1 to 6.
The first embodiment is as follows:
Referring to fig. 1 or 2, the ton bag weighing and packaging machine according to the first embodiment includes a frame 1, a discharge hopper 2 is fixed on the frame 1 along a vertical direction, and a discharge channel 3 is connected to the bottom of the discharge hopper 2. Discharging channel 3 is last to be provided with surge bin 4 along discharging channel 3 is radial, and surge bin 4 is the cube setting and inside cavity. Regulating bunker 4 is the level setting and communicates with discharging channel 3, and it is connected with regulating plate 41 to slide along discharging channel 3 radial in the regulating bunker 4, and regulating plate 41 can interfere the circulation of material in discharging channel 3 at the in-process that slides. An adjusting cylinder 42 is horizontally arranged on the frame 1, the adjusting cylinder 42 is connected with a double-stroke valve 43, a piston rod of the adjusting cylinder 42 is fixedly connected with an adjusting plate 41, a through hole 44 for the piston rod of the adjusting cylinder 42 to pass through is arranged on the adjusting bin 4, and a sealing ring 45 is fixed on the through hole 44. The moving direction of the piston rod coincides with the sliding direction of the adjusting plate 41, and the piston rod can push the adjusting plate 41 to coincide with the radial section of the discharging channel 3. The machine frame 1 is provided with a clamping mechanism for a user to clamp the opening of the ton bag on the discharging channel 3.
The user overlaps the sack of ton bag on discharging channel 3, through the chucking mechanism with the sack chucking of ton bag on discharging channel 3. In the feeding process, the double-stroke valve 43 controls the adjusting cylinder 42 to work, the adjusting plate 41 is driven to slide along the radial direction of the discharging channel 3, the overlapping area of the adjusting plate 41 and the radial direction of the discharging channel 3 is changed, the material flow area in the feeding process is changed, the material feeding speed is changed, and the final weight adjustment is more accurate. Meanwhile, as the connecting area of the adjusting plate 41 and the discharging channel 3 is large, even if materials continuously impact the top surface of the adjusting plate 41 in the using process, the adjusting plate 41 is not easy to deform or separate from the discharging channel 3. Meanwhile, due to the fact that the adjusting plate 41 is completely arranged in the adjusting bin 4 and the sealing ring 45 is arranged, even if the adjusting plate 41 slides in the feeding process, the phenomenon that materials are leaked to cause waste can not occur.
Referring to fig. 3, the clamping mechanism includes the clamping arm 5 hinged on the discharging channel 3, the number of the clamping arms 5 is two, and the clamping arms 5 are symmetrically arranged on two sides of the discharging channel 3, a clamping jaw 51 is arranged on the free end of the clamping arm 5 along the direction perpendicular to the clamping arm 5, the shape of the free end of the clamping jaw 51 is matched with that of the discharging channel 3, the free end of the clamping jaw 51 faces the bottom of the discharging channel 3, a telescopic cylinder 52 is hinged beside the clamping arm 5 on the rack 1, and the free end of a piston rod of the telescopic cylinder 52 is hinged with the end of the clamping jaw 51 close to the clamping arm 5. The free end that drives jack catch 51 when telescopic cylinder 52's piston rod stretches out is rotatory towards discharging channel 3 bottoms, if discharging channel 3 overcoat was equipped with the sack of ton bag this moment, the sack of ton bag can be compressed tightly on discharging channel 3 by the clamping jaw, realizes the fixed of ton bag at the filling in-process, effectively prevents that the material from revealing, avoids filling in-process ton bag deformation to influence the filling effect simultaneously.
The specific implementation process comprises the following steps: the user establishes the sack cover of ton bag on discharging channel 3, starts telescopic cylinder 52, and it is rotatory to drive the clamping jaw through telescopic cylinder 52's piston rod for the tip of clamping jaw is with the sack chucking of ton bag in discharging channel 3's lower part, and then normally through the 3 ejection of compact of discharging channel. Piston rod drive regulating plate 41 through adjusting cylinder 42 slides along the horizontal direction in ejection of compact in-process, changes material flow area to change ejection of compact speed, make ejection of compact in-process discharge rate by fast slowing down, be favorable to the accurate nature that final ration filling was adjusted, whole accommodation process takes place inside surge bin 4 completely simultaneously, and the material is difficult for revealing, adjusts stably accurately.
The second embodiment is as follows:
The weighing and packaging machine for ton bags is different from the first embodiment in that: referring to fig. 5, the chucking mechanism includes the screw rod 6 of following the radial direction swivelling joint of discharging channel 3 in frame 1, threaded connection has screw block 61 on the screw rod 6, the quantity of screw rod 6 is two and the symmetry sets up the both sides at discharging channel 3, be provided with the spout along the screw rod 6 direction on the frame 1, screw block 61 slides with the spout and is connected, be fixed with centre gripping arm 5 along the perpendicular to screw rod 6 direction on the screw block 61, be provided with jack catch 51 along being on a parallel with screw rod 6 direction on the free end of centre gripping arm 5. A synchronous shaft 62 is rotatably connected to the frame 1 along a direction parallel to the screw 6, the synchronous shaft 62 is in chain transmission connection with the screw 6, and a motor 63 connected with the synchronous shaft 62 is fixed to the frame 1. When motor 63 drive synchronizing shaft 62 rotates, synchronizing shaft 62 drives two screw rods 6 through chain drive and rotates simultaneously, drives centre gripping arm 5 through screw block 61 and slides towards discharging channel 3 for jack catch 51 and discharging channel 3's outer wall butt, thereby guarantee jack catch 51 be synchronous chucking when fixing the sack of ton bag on discharging channel 3, make things convenient for the fixed of ton bag sack.
referring to fig. 6, in order to automatically adjust the direction of the material coming out from the discharging channel 3 at different discharging speeds, a material guiding plate 7 is obliquely arranged in the discharging channel 3, the material guiding plate 7 is rotatably connected with the discharging channel 3, a torsion spring 71 is fixed on a rotating shaft of the material guiding plate 7, and the elasticity of the torsion spring 71 drives the material guiding plate 7 to incline. When the material velocity of flow is big, the material strikes stock guide 7 and makes stock guide 7 be on a parallel with discharging channel 3, and the material moving direction is concentrated, and when the material velocity of flow was less, torsional spring 71's elasticity drive stock guide 7 slope for the material moving direction dispersion avoids the material to form the sharp top accumulation form in ton bag, more evenly the filling ton bag.
Referring to fig. 3, in order to automate the movement of the adjustment plate 41, the stage 8 is provided at the bottom of the frame 1, the weight sensor 81 is provided on the stage 8, the controller 82 for controlling the double stroke valve 43 is provided on the frame 1, and the controller 82 is electrically connected to the double stroke valve 43. In the filling process of the ton bag, the weight sensor 81 monitors the weight change of the ton bag in real time and feeds the weight change back to the controller 82, so that the adjusting cylinder 42 automatically drives the adjusting plate 41 to slide, manpower is saved, and the operation is convenient.
The specific implementation process comprises the following steps: the user places the ton bag on objective table 8, and establish the sack cover of ton bag outside discharging channel 3, starter motor 63 drive synchronizing shaft 62 rotates, it rotates to drive screw rod 6 through chain drive, let the screw block 61 drive centre gripping arm 5 slide towards discharging channel 3, the sack of the fixed ton bag of butt through jack catch 51 and discharging channel 3, guide material filling direction through stock guide 7 at the in-process of filling ton bag, weight sensor 81 feeds back the weight change of ton bag to controller 82, and then control regulating plate 41 slides and changes the material velocity of flow, torsional spring 71's elastic support makes stock guide 7 can change the inclination according to the material velocity of flow, make the direction of guide change thereupon, more make things convenient for the even filling of ton bag.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. Ton bag packagine machine of weighing, including frame (1), be provided with out hopper (2), its characterized in that on frame (1): the bottom of play hopper (2) is connected with discharging channel (3), discharging channel (3) are gone up and are connected with regulating plate (41) along discharging channel (3) radial sliding, be provided with on frame (1) and be used for driving regulating plate (41) and slide to regulating plate (41) and discharging channel (3) radial coincidence degree position adjusting cylinder (42) when not in good order, adjusting cylinder (42) are connected with double-stroke valve (43), be equipped with the chucking mechanism with the sack chucking of ton package in discharging channel (3) bottom on frame (1).
2. The ton bag weighing and packaging machine according to claim 1, wherein: it is provided with surge bin (4) to lie in regulating plate (41) department on discharging channel (3), surge bin (4) are the cube setting, regulating plate (41) set up in surge bin (4) and with surge bin (4) along discharging channel (3) radial sliding connection, be equipped with through-hole (44) that the piston rod that supplies surge bin (42) passed along being on a parallel with surge bin (42) direction on surge bin (4), be fixed with sealing washer (45) on through-hole (44).
3. the ton bag weighing and packaging machine according to claim 2, wherein: chucking mechanism is including articulating centre gripping arm (5) on discharging channel (3), the quantity of centre gripping arm (5) is two and the symmetry sets up the both sides in discharging channel (3), be equipped with jack catch (51) along perpendicular to centre gripping arm (5) direction on the free end of centre gripping arm (5), articulated telescopic cylinder (52) that are used for driving jack catch (51) and discharging channel (3) butt on frame (1), the piston rod free end of telescopic cylinder (52) is articulated with jack catch (51).
4. The ton bag weighing and packaging machine according to claim 2, wherein: chucking mechanism includes screw rod (6) of following discharging channel (3) radial direction swivelling joint on frame (1), threaded connection has screw block (61) on screw rod (6), the quantity of screw rod (6) is two and the symmetry sets up the both sides in discharging channel (3), screw block (61) slide with frame (1) along screw rod (6) direction and are connected, be fixed with centre gripping arm (5) along perpendicular to screw rod (6) direction on screw block (61), be provided with jack catch (51) along being on a parallel with screw rod (6) direction on the free end of centre gripping arm (5).
5. The ton bag weighing and packaging machine according to claim 4, wherein: a synchronizing shaft (62) is fixed on the rack (1) along the direction parallel to the screw (6), the synchronizing shaft (62) is in chain transmission connection with the screw (6), and a motor (63) for driving the synchronizing shaft (62) to rotate is fixed on the rack (1).
6. The ton bag weighing and packaging machine according to claim 1, wherein: a material guide plate (7) is obliquely arranged in the discharging channel (3).
7. The ton bag weighing and packaging machine according to claim 6, wherein: the material guide plate (7) is rotatably connected with the material outlet channel (3), and a torsion spring (71) for driving the material guide plate (7) to incline is fixed on the material outlet channel (3).
8. The ton bag weighing and packaging machine according to claim 7, wherein: frame (1) bottom is equipped with objective table (8), be equipped with weight sensor (81) on objective table (8), weight sensor (81) are connected with controller (82), controller (82) are connected with two stroke valve (43) electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920300849.9U CN209795959U (en) | 2019-03-09 | 2019-03-09 | Ton bag weighing and packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920300849.9U CN209795959U (en) | 2019-03-09 | 2019-03-09 | Ton bag weighing and packaging machine |
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| Publication Number | Publication Date |
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| CN209795959U true CN209795959U (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920300849.9U Active CN209795959U (en) | 2019-03-09 | 2019-03-09 | Ton bag weighing and packaging machine |
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| CN (1) | CN209795959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112455738A (en) * | 2020-12-09 | 2021-03-09 | 合肥天和电子衡器设备有限公司 | Ton package weighing system based on thing networking |
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2019
- 2019-03-09 CN CN201920300849.9U patent/CN209795959U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112455738A (en) * | 2020-12-09 | 2021-03-09 | 合肥天和电子衡器设备有限公司 | Ton package weighing system based on thing networking |
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