CN205203440U - Packing scale is used to multiple material batching - Google Patents
Packing scale is used to multiple material batching Download PDFInfo
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- CN205203440U CN205203440U CN201520933063.2U CN201520933063U CN205203440U CN 205203440 U CN205203440 U CN 205203440U CN 201520933063 U CN201520933063 U CN 201520933063U CN 205203440 U CN205203440 U CN 205203440U
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- cylinder
- folder bag
- dividing groove
- arm
- bag
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Abstract
The utility model relates to a packing scale is used to multiple material batching, including the frame, characterized by: machine shelf location feed arrangement, divide the silo, weigh the balance and press from both sides a bag mechanism, set up import of first material and the import of second material on the branch silo, feed arrangement includes feeder hopper, pivot, connects the fan -shaped gate in the pivot, and at the feeder hopper outside first cylinder of installation and second cylinder, the piston rod of first cylinder is connected through first connecting plate and pivot, and the piston rod of second cylinder is connected with the pivot through joint and second connecting plate, press from both sides a bag mechanism and include that first clamp bag arm and second press from both sides the bag arm, a first clamp bag cylinder of installation and a second clamp bag cylinder between first clamp bag arm and second clamp bag arm, the first piston rod that presss from both sides bag cylinder and second clamp bag cylinder is connected with first middle part rotation of pressing from both sides the bag arm. The utility model discloses it is more stable, accurate to guarantee that packing scale weighs the packaging process, is adapted to the packing of weighing of many materials.
Description
Technical field
The utility model relates to a kind of packing scale, and especially one kind of multiple proportioning materials packing scales, belong to weighing and bagging equipment technical field.
Background technology
Ration package scale is applied to the automatic quantitative packing of industrial or agricultural automated production, and whole weighing process, by conputer controlled, completes automatically; There is weighing speed fast; Weighing precision is high, laborsaving, economizes people, simple to operate, feature easy to maintenance.
Mainly there is following defect in packing scale of the prior art: the feed-type of (1) packing scale adopts cylinder to carry out feed, because cylinder action position is all linear, the mode of general employing is horizontal positioned, cylinder is made to take up space so larger, also just larger according to the profile of stroke wrapping machine, scene takes up space also just comparatively large, for the granule packaging of inner wrapping scale less than 2.5 kilograms, seems uneconomical.(2) existing charging gear pack greatly or the feed of inner wrapping time be control delivery rate and feeding coal by the overhang of control cylinder piston rod, easily there is certain error in this mode, causes feeding coal excessive.(3) discharging opening of packing scale is generally straight barrel type, and the bag clamping device of wrapping machine is generally by respectively installing a cylinder in discharging opening both sides, and the cylinder of both sides controls the bag clamping device of side respectively.After packaging bag is clamped by bag clamping device, the Dump gate of scale body is opened, and in the process of charging, material enters packaging bag; Because packaging bag material is softer, and the bag clamping device of discharging opening both sides is controlled by the cylinder of both sides respectively, there is left and right sides cylinder operation beat coordinates inconsistent, cause rocking of packaging bag in pouring process, affect the stable of packaging process to carry out, packaging bag also may be caused when rocking serious by the phenomenon that bag clamping device comes off, pollute operational space, waste material.(4) feed-type of packing scale adopts cylinder to carry out feed, and cylinder piston rod, by stretch out and feeding gate is opened in retraction, makes the material in feed hopper enter transition hopper below packing scale.For needing the situation of several material being carried out to batching metering, need in feed hopper packaging process to send different materials.Generally that two inlet points are set in feed hopper at present, to send into different materials; But a kind of material of weighing remains in the measuring accuracy of a kind of material after impact after in feed hopper before this mode.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, one kind of multiple proportioning materials packing scales are provided, by the improvement to feed arrangement, bag clamping device and material-dividing groove, make packing scale weighing and bagging process more stable, accurate, be adapted to the weighing and bagging of many materials.
According to the technical scheme that the utility model provides, described various materials batching packing scale, comprise frame, it is characterized in that: in described frame, be installed into materials device, the upper feed inlet of feed arrangement installs material-dividing groove, and material-dividing groove upper feed inlet connects push-pull valve, and the bottom discharging opening of feed arrangement installs weighing scale, weighing scale is installed discharging hopper, mounting clamp bag mechanism on discharging hopper;
Described material-dividing groove comprises material-dividing groove cell body, arranges the first material inlet and the second material inlet on the top of material-dividing groove cell body, and the bottom of material-dividing groove cell body arranges material-dividing groove discharging opening, and the first material inlet is connected with the bottom discharge mouth of push-pull valve; Between described first material inlet and the second material inlet, arrange plate, it is inner that plate stretches into material-dividing groove cell body by the slotting hopper on material-dividing groove cell body, and the first material inlet and the second material inlet are separated by plate;
Described feed arrangement comprises feeder hopper shell, in feeder hopper shell, be installed into hopper, feeder hopper shell installs rotating shaft, rotating shaft connects fan-shaped gate, and fan-shaped gate is positioned at the bottom discharge mouth place of feeder hopper; At described feeder hopper outer side, driving box is installed, the first cylinder and the second cylinder are installed in driving box; The piston rod of described first cylinder and one end of the first connecting panel are rotationally connected by bearing pin, and the other end of the first connecting panel is connected with rotating shaft by bearing pin; The piston rod of described second cylinder is connected with joint, and one end of joint and the second connecting panel is rotationally connected by bearing pin, and the other end of the second connecting panel is connected with rotating shaft by bearing pin;
Described bag-clamping mechanism comprises the first folder bag arm and the second folder bag arm that symmetry is arranged on the discharging hopper left and right sides, the upper end of the first folder bag arm and the second folder bag arm is rotationally connected by bearing pin with discharging hopper respectively, and the lower end of the first folder bag arm and the second folder bag arm is the holding part for clamping packaging bag; First folder bag cylinder and the second folder bag cylinder are installed between described first folder bag arm and the second folder bag arm, first folder bag cylinder and the second folder bag cylinder lay respectively at the both sides, front and back of discharging hopper, the cylinder body of the first folder bag cylinder and the second folder bag cylinder is rotationally connected respectively by the middle part of bearing pin and the second folder bag arm, and the piston rod of the first folder bag cylinder and the second folder bag cylinder is rotationally connected respectively by the middle part of bearing pin and the first folder bag arm.
Further, described material-dividing groove upper feed inlet connects push-pull valve by the mode of floating connection.
Further, described second material inlet arranges cover plate.
Further, the second material inlet is closed by the star hand wheel lock arranged on the cover board by described cover plate.
Further, described first cylinder is connected the first adjusting screw(rod) and the second adjusting screw(rod) respectively with the cylinder body of the second cylinder, and the first adjusting screw(rod) is connected with driving box with the second adjusting screw(rod).
Further, at described feeder hopper arranged outside positioning plate.
Further, polyurethane block is set in the inner side of described holding part.
The utility model has the following advantages: (1), by the improvement to feed arrangement, is saved taking up room of feed arrangement, made structure compacter; And accurately can control the open position of feed arc door; (2) by the improvement to bag-clamping mechanism, controlled the folder bag arm of both sides by same cylinder simultaneously, ensure that the folder bag arm work tempo of the discharging opening left and right sides is consistent, ensure that packaging bag is weighed and the stable of packaging process carries out; (3) material-dividing groove described in the utility model, may be used for carrying out batching charging to various materials, ensures the accuracy rate of metering, reduces error.
Accompanying drawing explanation
Fig. 1 is the front view of packing scale described in the utility model.
Fig. 2 is the lateral plan of Fig. 1.
Fig. 3 is the front view of described material-dividing groove.
Fig. 4 is the lateral plan of Fig. 3.
Fig. 5 is the structural representation of feed arrangement.
Fig. 6 is the lateral plan of Fig. 5.
Fig. 7 is the front view of bright described bag-clamping mechanism.
Fig. 8 is the lateral plan of Fig. 7.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1 ~ Fig. 8: as described in various materials batching packing scale comprise frame 1, feed arrangement 2, material-dividing groove 3, weighing scale 4, discharging hopper 5, push-pull valve 6, bag-clamping mechanism 7, feeder hopper shell 2-1, feeder hopper 2-2, rotating shaft 2-3, fan-shaped gate 2-4, driving box 2-5, first cylinder 2-6, second cylinder 2-7, first adjusting screw(rod) 2-8, second adjusting screw(rod) 2-9, first connecting panel 2-10, joint 2-11, second connecting panel 2-12, positioning plate 2-13, material-dividing groove cell body 3-1, first material inlet 3-2, second material inlet 3-3, material-dividing groove discharging opening 3-4, cover plate 3-5, plate 3-6, star hand wheel lock 3-7, first folder bag arm 7-1, second folder bag arm 7-2, holding part 7-3, polyurethane block 7-4, first folder bag cylinder 7-6, second folder bag cylinder 7-7 etc.
As shown in Figure 1 and Figure 2, packing scale described in the utility model comprises frame 1, frame 1 is installed into materials device 2, the upper feed inlet of feed arrangement 2 installs material-dividing groove 3, material-dividing groove 3 upper feed inlet connects push-pull valve 6 by the mode of floating connection, the bottom discharging opening of feed arrangement 2 installs weighing scale 4, weighing scale 4 is installed discharging hopper 5, mounting clamp bag mechanism 7 on discharging hopper 5.
As shown in Figure 3, Figure 4, described material-dividing groove 3 comprises material-dividing groove cell body 3-1, first material inlet 3-2 and the second material inlet 3-3 is set on the top of material-dividing groove cell body 3-1, the bottom of material-dividing groove cell body 3-1 arranges material-dividing groove discharging opening 3-4, first material inlet 3-2 is connected with the bottom discharge mouth of push-pull valve 6, and the second material inlet 3-3 arranges cover plate 3-5; Between described first material inlet 3-2 and the second material inlet 3-3, arrange plate 3-6, it is inner that plate 3-6 stretches into material-dividing groove cell body 3-1 by the slotting hopper on material-dividing groove cell body 3-1, and the first material inlet 3-2 and the second material inlet 3-3 separates by plate 3-6.In the course of the work, the second material inlet 3-3 is closed by the star hand wheel lock 3-7 be arranged on cover plate 3-5 by described cover plate 3-5.Material is exported by push-pull valve and enters the first material inlet 3-2, then is delivered to feed arrangement by the material-dividing groove discharging opening 3-4 bottom material-dividing groove cell body 3-1.When needs metering the second material, plate 3-5 is inserted material-dividing groove cell body 3-1 inner, the first material inlet 3-2 and the second material inlet 3-3 is separated completely, opens cover plate 3-5, send into the second material by the second material inlet 3-3.The utility model may be used for carrying out batching charging to various materials, can ensure the accuracy rate measured, and reduces error.
As shown in Figure 5, Figure 6, described feed arrangement 2 comprises feeder hopper shell 2-1, in feeder hopper shell 2-1, be installed into hopper 2-2, and feeder hopper shell 2-1 installs rotating shaft 2-3, rotating shaft 2-3 connects fan-shaped gate 2-4, and fan-shaped gate 2-4 is positioned at the bottom discharge mouth place of feeder hopper 2-2; Outside described feeder hopper shell 2-1, driving box 2-5 is installed, first cylinder 2-6 and the second cylinder 2-7 is installed in driving box 2-5, first cylinder 2-6 and the cylinder body of the second cylinder 2-7 are connected the first adjusting screw(rod) 2-8 and the second adjusting screw(rod) 2-9 respectively, and the first adjusting screw(rod) 2-8 is connected with driving box 2-5 with the second adjusting screw(rod) 2-9; The piston rod of described first cylinder 2-6 and one end of the first connecting panel 2-10 are rotationally connected by bearing pin, and the other end of the first connecting panel 2-10 is connected with rotating shaft 2-3 by bearing pin; In fill process, stretched out by the piston rod of the first cylinder 2-6 and retracted, driving rotating shaft 2-3 to rotate, driving fan-shaped gate 2-4 to open and close by rotating shaft 2-3; In addition, the first cylinder 2-6 can regulate installation site, to adapt to the needs of production occasion by the first adjusting screw(rod) 2-8.The piston rod of described second cylinder 2-7 is connected with joint 2-11, and one end of joint 2-11 and the second connecting panel 2-12 is rotationally connected by bearing pin, and the other end of the second connecting panel 2-12 is connected with rotating shaft 2-3 by bearing pin; In fill process, can be stretched out by the piston rod of the second cylinder 2-7 and retract and control the opening and closing of fan-shaped gate 2-4, because the stroke of the first cylinder 2-6 and the second cylinder 2-7 differs, thus the degree opened of fan-shaped gate is not identical yet, therefore can realize fast feed and slow feed action.
At described feeder hopper 2-2 arranged outside positioning plate 2-13, the degree that positioning plate 2-13 opens for limiting fan-shaped gate 2-4, prevents fan-shaped gate 2-4 from opening and exceeds stroke.
As shown in Figure 7, Figure 8, described bag-clamping mechanism 7 comprises the first folder bag arm 7-1 and the second folder bag arm 7-2 that symmetry is arranged on discharging hopper 5 left and right sides, the upper end of the first folder bag arm 7-1 and the second folder bag arm 7-2 is rotationally connected by bearing pin with discharging hopper 5 respectively, the lower end of the first folder bag arm 7-1 and the second folder bag arm 7-2 is the holding part 7-3 for clamping packaging bag, and the inner side of holding part 7-3 arranges polyurethane block 7-4.First folder bag cylinder 7-6 and the second folder bag cylinder 7-7 is installed between described first folder bag arm 7-1 and the second folder bag arm 7-2, first folder bag cylinder 7-6 and the second folder bag cylinder 7-7 lays respectively at the both sides, front and back of discharging hopper 5, the cylinder body of the first folder bag cylinder 7-6 and the second folder bag cylinder 7-7 is rotationally connected respectively by the middle part of bearing pin and the second folder bag arm 7-2, and the piston rod of the first folder bag cylinder 7-6 and the second folder bag cylinder 7-7 is rotationally connected respectively by the middle part of bearing pin and the first folder bag arm 7-1.The utility model is connected the first folder bag arm 7-1 and the second folder bag arm 7-2 by the first folder bag cylinder 7-6 and the second folder bag cylinder 7-7 simultaneously, first folder bag cylinder 7-6 and the second folder bag cylinder 7-7 can control the action that the first folder bag arm 7-1 and the second folder bag arm 7-2 clamps packaging bag simultaneously, ensure the consistent of the first folder bag arm 7-1 and the second folder bag arm 7-2 work tempo, ensure that packaging bag is weighed and the stable of packaging process carries out.
Claims (7)
1. one kind of multiple proportioning materials packing scales, comprise frame (1), it is characterized in that: in described frame (1), be installed into materials device (2), the upper feed inlet of feed arrangement (2) installs material-dividing groove (3), material-dividing groove (3) upper feed inlet connects push-pull valve (6), the bottom discharging opening of feed arrangement (2) installs weighing scale (4), and weighing scale (4) is upper installs discharging hopper (5), the upper mounting clamp bag mechanism (7) of discharging hopper (5);
Described material-dividing groove (3) comprises material-dividing groove cell body (3-1), first material inlet (3-2) and the second material inlet (3-3) are set on the top of material-dividing groove cell body (3-1), the bottom of material-dividing groove cell body (3-1) arranges material-dividing groove discharging opening (3-4), and the first material inlet (3-2) is connected with the bottom discharge mouth of push-pull valve (6); Between described first material inlet (3-2) and the second material inlet (3-3), plate (3-6) is set, it is inner that plate (3-6) stretches into material-dividing groove cell body (3-1) by the slotting hopper on material-dividing groove cell body (3-1), and the first material inlet (3-2) and the second material inlet (3-3) are separated by plate (3-6);
Described feed arrangement (2) comprises feeder hopper shell (2-1), hopper (2-2) is installed in feeder hopper shell (2-1), feeder hopper shell (2-1) is installed rotating shaft (2-3), rotating shaft (2-3) connects fan-shaped gate (2-4), fan-shaped gate (2-4) is positioned at the bottom discharge mouth place of feeder hopper (2-2); In described feeder hopper shell (2-1) outside, driving box (2-5) is installed, in driving box (2-5), the first cylinder (2-6) and the second cylinder (2-7) is installed; The piston rod of described first cylinder (2-6) and one end of the first connecting panel (2-10) are rotationally connected by bearing pin, and the other end of the first connecting panel (2-10) is connected with rotating shaft (2-3) by bearing pin; The piston rod of described second cylinder (2-7) is connected with joint (2-11), and joint (2-11) is rotationally connected by bearing pin with one end of the second connecting panel (2-12), and the other end of the second connecting panel (2-12) is connected with rotating shaft (2-3) by bearing pin;
Described bag-clamping mechanism (7) comprises the first folder bag arm (7-1) and the second folder bag arm (7-2) that symmetry is arranged on discharging hopper (5) left and right sides, the upper end of the first folder bag arm (7-1) and the second folder bag arm (7-2) is rotationally connected by bearing pin with discharging hopper (5) respectively, and the lower end of the first folder bag arm (7-1) and the second folder bag arm (7-2) is the holding part (7-3) for clamping packaging bag, first folder bag cylinder (7-6) and the second folder bag cylinder (7-7) are installed between described first folder bag arm (7-1) and the second folder bag arm (7-2), first folder bag cylinder (7-6) and the second folder bag cylinder (7-7) lay respectively at the both sides, front and back of discharging hopper (5), the cylinder body of the first folder bag cylinder (7-6) and the second folder bag cylinder (7-7) is rotationally connected respectively by the middle part of bearing pin and the second folder bag arm (7-2), the piston rod of the first folder bag cylinder (7-6) and the second folder bag cylinder (7-7) is rotationally connected respectively by the middle part of bearing pin and the first folder bag arm (7-1).
2. various materials batching packing scale as claimed in claim 1, is characterized in that: described material-dividing groove (3) upper feed inlet connects push-pull valve (6) by the mode of floating connection.
3. various materials batching packing scale as claimed in claim 1, is characterized in that: on described second material inlet (3-3), arrange cover plate (3-5).
4. various materials batching packing scale as claimed in claim 3, is characterized in that: the second material inlet (3-3) is closed by star hand wheel lock (3-7) be arranged on cover plate (3-5) by described cover plate (3-5).
5. various materials batching packing scale as claimed in claim 1, it is characterized in that: described first cylinder (2-6) and the cylinder body of the second cylinder (2-7) are connected the first adjusting screw(rod) (2-8) and the second adjusting screw(rod) (2-9) respectively, and the first adjusting screw(rod) (2-8) is connected with driving box (2-5) with the second adjusting screw(rod) (2-9).
6. various materials batching packing scale as claimed in claim 1, is characterized in that: in described feeder hopper (2-2) arranged outside positioning plate (2-13).
7. various materials batching packing scale as claimed in claim 1, is characterized in that: arrange polyurethane block (7-4) in the inner side of described holding part (7-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520933063.2U CN205203440U (en) | 2015-11-20 | 2015-11-20 | Packing scale is used to multiple material batching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520933063.2U CN205203440U (en) | 2015-11-20 | 2015-11-20 | Packing scale is used to multiple material batching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205203440U true CN205203440U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520933063.2U Expired - Fee Related CN205203440U (en) | 2015-11-20 | 2015-11-20 | Packing scale is used to multiple material batching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205203440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292535A (en) * | 2015-11-20 | 2016-02-03 | 无锡正佳自控***设备有限公司 | Packaging scale for batching of multiple materials |
-
2015
- 2015-11-20 CN CN201520933063.2U patent/CN205203440U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292535A (en) * | 2015-11-20 | 2016-02-03 | 无锡正佳自控***设备有限公司 | Packaging scale for batching of multiple materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20161120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |