CN210284781U

CN210284781U - Weighing bag clamping device

Info

Publication number: CN210284781U
Application number: CN201920801859.0U
Authority: CN
Inventors: 杨军民; 程鹏博; 杨岗力; 赵星鹤; 程博龙
Original assignee: Henan Anpu Packaging Machinery Manufacturing Co Ltd
Current assignee: Henan Anpu Packaging Machinery Manufacturing Co Ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-04-10
Anticipated expiration: 2029-05-30

Abstract

The utility model relates to an automatic quantitative powder granule packagine machine's bag clamping equipment field, concretely relates to bag clamping device weighs, including weighing the ware, the below of weighing the ware be equipped with horizontal support plate, horizontal support plate's the outside is equipped with fixed clamp, one side of weighing the ware be equipped with bag clamping device. The utility model provides a simple structure, convenient to use, application range is wide, the production of being convenient for, it is simple to wash, the installation and the dismantlement of being convenient for, it is tight firm to press from both sides, the sack that adapts to the difference in size, the accurate clamp bagging apparatus of weighing for overcome defect among the prior art.

Description

Weighing bag clamping device

Technical Field

The utility model relates to an automatic quantitative powder granule packagine machine's bag clamping equipment field, concretely relates to bag clamping device weighs.

Background

An automatic quantitative packaging machine is a packaging device integrating digital quantitative, weighing and packaging into a whole. Firstly, adding a material into a hopper, stirring the material, and starting a stirring device to prevent the material from bridging; then, the bag is fixed on the discharge pipe through a bag clamping cylinder and connected, the discharge spiral blade is driven to enable the material to flow into the weighing hopper, the controller of the weighing hopper controls the weighing hopper according to a preset program value after receiving a weight signal of the weight sensor, so that the weight of the material is the same as the target weight of the controller, and the controller closes a discharge valve of the storage bin after the weight is the same; and then, opening a pneumatic discharge valve of the weighing hopper to enable the materials in the weighing hopper to flow into the packaging bag.

However, as the materials need to flow in and out of the weighing hopper, the materials are inevitably adsorbed in the weighing hopper, so that the weight of the materials flowing into the packaging bag is smaller than the target weight of the controller; in the actual working process, or because a plurality of bags are not provided with proper weighing bag clamping devices, the bags have to be metered according to the number of turns of spiral rotation (volume metering), so that the metering error is larger; and adopt traditional bag clamping device that weighs, because of its heaviness, the structure is complicated, and the workman overlaps the bag inconvenient to influence work efficiency, manufacturing cost is high moreover, and is extravagant serious.

Therefore, the weighing bag clamping device is simple in structure, convenient to use, wide in application range, convenient to produce, simple to clean, convenient to mount and dismount, firm in clamping, convenient to sleeve bags and accurate in weighing, and has wide market prospect.

Disclosure of Invention

The utility model provides a to prior art not enough, the utility model provides a simple structure, convenient to use, application range is wide, the production of being convenient for, it is simple to wash, the installation and the dismantlement of being convenient for, it is tight firm to press from both sides, and the cover bag is convenient, and the accurate clamp bag device of weighing for overcome defect among the prior art.

The utility model adopts the technical proposal that: the utility model provides a bag clamping device weighs, includes weighing sensor, weighing sensor's below is equipped with horizontal support plate, horizontal support plate's the outside is equipped with fixed clamp, one side of weighing sensor be equipped with bag clamping device.

The bag clamping device comprises a vertical supporting plate, one side of the vertical supporting plate is connected with a weighing sensor, a sleeve is fixedly arranged on the other side of the vertical supporting plate, two connecting plates, two connecting blocks and two double-shaft cylinders are symmetrically arranged on two corresponding sides of the sleeve respectively, the connecting plates are located above the double-shaft cylinders and connected with the sleeve, the connecting blocks are located between the connecting plates and the double-shaft cylinders, and the double-shaft cylinders are connected with the connecting plates through the connecting blocks.

The output of biax cylinder all on be equipped with and press from both sides tight piece, press from both sides tight piece and pass through the fix with screw on the output of biax cylinder, press from both sides tight piece and do reciprocating linear motion along the output of biax cylinder, press from both sides and be equipped with the soft material layer on the lateral wall of tight piece, the soft material layer is located and presss from both sides between tight piece and the sleeve pipe, the soft material layer is pasted and is fixed on the lateral wall of pressing from both sides tight piece, the medial surface on soft material layer comprises a plurality of.

One side of the horizontal support plate is welded and fixed on the fixing clamp, and the other side of the horizontal support plate is fixed on the bottom surface of the weighing sensor through a bolt.

The connecting plate is characterized in that the outer wall of the sleeve is welded and fixed in the middle of the vertical supporting plate, the inner side of the connecting plate is respectively welded and fixed on the outer wall of the sleeve, the outer side of the connecting plate is fixedly connected with the top end of the corresponding connecting block through a bolt, and the bottom end of the connecting block is connected with the middle of the corresponding double-shaft cylinder through a bolt.

The two sides of the sleeve are symmetrically provided with two reinforcing plates, the reinforcing plates are located between the sleeve and the connecting block, one ends of the reinforcing plates are welded and fixed with the sleeve, the other ends of the reinforcing plates are welded and fixed with the connecting block, and the top ends of the reinforcing plates are welded and fixed on the bottom surfaces of the corresponding connecting plates.

The vertical support plate and the weighing sensor are provided with a weighing fixing plate therebetween, the weighing sensor is fixed at the middle part of the weighing fixing plate through bolts, and the two ends of the vertical connecting plate are connected with the two ends of the weighing fixing plate through bolts.

The utility model has the advantages that: firstly, the utility model comprises a weighing device, a horizontal support plate is arranged below the weighing device, a fixed clamp is arranged outside the horizontal support plate, a bag clamping device is arranged on one side of the weighing device, and the weighing device is used for weighing the materials in the packaging bag, so that the weight of the materials is the same as the weight of a target; secondly, the utility model is fixed on the support bar of the automatic quantitative packaging machine through the fixing clamp, so that the utility model is reliable in fixing and convenient for installation and disassembly; thirdly, the automatic packaging machine has high degree of automation, the double-shaft air cylinder is controlled to clamp the packaging bag between the clamping block and the sleeve by operating the control panel of the automatic quantitative packaging machine, and the packaging bag is firmly clamped by the soft material layer and is suitable for clamping various packaging bags; in addition, the material need not pass through the utility model discloses weighing device for the workman need not rinse weighing device after the work finishes at every turn, has improved workman's work efficiency greatly, makes the utility model discloses fine society and economic benefits have, are the product that easily uses widely.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the bag clamping device of the present invention.

Fig. 3 is a schematic view of the structure of the present invention installed on the automatic quantitative packaging machine.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Fig. 5 is a right-view structural schematic diagram of the utility model mounted on the automatic quantitative packaging machine.

Detailed Description

As shown in fig. 1, 2, 3, 4 and 5, the weighing bag clamping device comprises a weighing sensor 1, a horizontal support plate 2 is arranged below the weighing sensor 1, a fixing clamp 3 is arranged on the outer side of the horizontal support plate 2, and a bag clamping device is arranged on one side of the weighing sensor 1.

The bag clamping device comprises a vertical supporting plate 4, one side of the vertical supporting plate 4 is connected with a weighing sensor 1, a sleeve 5 is fixedly arranged on the other side of the vertical supporting plate 4, two connecting plates 6, two connecting blocks 7 and two double-shaft cylinders 8 are correspondingly and respectively symmetrically arranged on two sides of the sleeve 5, the connecting plates 6 are located above the double-shaft cylinders 8, the connecting plates 6 are connected with the sleeve 5, the connecting blocks 7 are located between the connecting plates 6 and the double-shaft cylinders 8, and the double-shaft cylinders 8 are connected with the connecting plates 6 through the connecting blocks 7. The output of biax cylinder 8 on all be equipped with and press from both sides tight piece 9, press from both sides tight piece 9 and pass through the fix with screw on the output of biax cylinder 8, press from both sides tight piece 9 and do reciprocating linear motion along biax cylinder 8's output, press from both sides and be equipped with soft material layer 10 on the lateral wall of tight piece 9, soft material layer 10 is located and presss from both sides between tight piece 9 and the sleeve pipe 5, soft material layer 10 pastes and fixes on the lateral wall of pressing from both sides tight piece, the medial surface of soft material layer 10 comprises a plurality of sunken arc surfaces. One side of the horizontal support plate 2 is welded and fixed on the fixing clamp 3, and the other side of the horizontal support plate 2 is fixed on the bottom surface of the weighing sensor 1 through a bolt. The outer wall of the sleeve 5 is welded and fixed in the middle of the vertical supporting plate 4, the inner sides of the connecting plates 6 are respectively welded and fixed on the outer wall of the sleeve 5, the outer sides of the connecting plates 6 are fixedly connected with the top ends of the corresponding connecting blocks 7 through bolts, and the bottom ends of the connecting blocks 7 are connected with the middle of the corresponding double-shaft air cylinders 8 through bolt fixing. The two sides of the sleeve 5 are symmetrically provided with two reinforcing plates 11, the reinforcing plates 11 are located between the sleeve 5 and the connecting block 7, one end of each reinforcing plate 11 is welded and fixed with the sleeve 5, the other end of each reinforcing plate 11 is welded and fixed with the connecting block 7, and the top ends of the reinforcing plates 11 are welded and fixed on the bottom surfaces of the corresponding connecting plates 6. Vertical support plate 4 and weighing sensor 1 between be equipped with weighing fixed plate 12, weighing sensor 1 passes through the bolt fastening at the middle part of weighing fixed plate 12, the both ends of vertical connecting plate 4 are equallyd divide and are connected through the both ends of bolt and weighing fixed plate 12 respectively. Weighing device 1 include first backup pad, second backup pad, the lantern ring and weighing sensor, first backup pad and the equal suit of second backup pad are in the lantern ring, weighing sensor is located between first backup pad and the second backup pad, first backup pad with 2 welded fastening of horizontal support board, second backup pad and 4 welded fastening of vertical support board, biax cylinder 8 and weighing device 1's weighing sensor respectively with automatic quantitative packaging machine's 15 electric connection of control panel, control panel 15 include display, a plurality of button and control chip, this control chip adopts arbitrary one kind of control chip in singlechip, DSP, the ARM. The two sides of the sleeve 5 are symmetrically provided with two reinforcing plates 11, the reinforcing plates 11 are located between the sleeve 5 and the connecting block 7, one end of each reinforcing plate 11 is welded and fixed with the sleeve 5, the other end of each reinforcing plate 11 is welded and fixed with the connecting block 7, and the top ends of the reinforcing plates 11 are welded and fixed on the bottom surfaces of the corresponding connecting plates 6. The inner diameter of the sleeve 5 is matched with the outer diameter of the discharge pipe 13 of the hopper.

The product is installed as follows: as shown in fig. 1, 2, 3, 4 and 5, a horizontal support plate 2 is fixed on a vertical column 14 of the packaging machine through a fixing clamp 3 in a first step, a weighing sensor 1 is fixed on the horizontal support plate 2 through a bolt in a second step, a weighing fixing plate 12 is connected with the weighing sensor 1 through a bolt in a third step, a vertical support plate 4 welded with a sleeve 5 and the weighing fixing plate 12 are connected through bolts at two ends in a fourth step, a blanking pipe 13 of the automatic quantitative packaging machine enters the sleeve 5 through adjusting the height of the fixing clamp 3 in a fifth step, and the fixing clamp 3 is correspondingly fixed and clamped on a support rod 14 of the automatic quantitative packaging machine.

The use method of the product is as follows: as shown in fig. 1, 2, 3, 4 and 5, firstly, the packaging bag is sleeved on the sleeve 5, and the control panel 15 of the automatic quantitative packaging machine is operated, so that the transmission rod of the double-shaft cylinder 8 drives the clamping block 9 and the soft material layer 10 to move towards the sleeve 5, i.e. the packaging bag is clamped, and after the packaging bag is clamped, the control panel 15 will automatically receive the signal fed back by the weighing sensor 1; then, the control panel 15 sends out a command to start rotation of the discharging helical blade, so that the material in the hopper flows into the packaging bag along the discharging pipe 13 of the hopper, when the weight signal of the weighing device 1 received by the control panel 15 is the same as the target weight of the control panel 15, the control panel 15 automatically controls the discharging pipe 13 to stop discharging, and correspondingly automatically controls the transmission rod of the double-shaft air cylinder 8 to rapidly move towards the position far away from the sleeve 5, namely the bag is loosened, and the processing is completed.

The utility model discloses a simple structure, convenient to use, application range is wide, and the production of being convenient for washs simply, and the installation and the dismantlement of being convenient for press from both sides tightly firm, and the cover bag is convenient, and the accuracy of weighing is satisfied with the double-layered bagging apparatus of weighing that the workman needs in the enterprise, makes the utility model discloses extensive market prospect has.

Claims

1. The utility model provides a bag clamping device weighs which characterized in that: the bag-clamping device comprises a weighing sensor (1), wherein a horizontal support plate (2) is arranged below the weighing sensor (1), a fixing clamp (3) is arranged on the outer side of the horizontal support plate (2), and a bag-clamping device is arranged on one side of the weighing sensor (1);

bag clamping device include vertical support plate (4), one side of vertical support plate (4) is connected with weighing sensor (1), the fixed sleeve pipe (5) that is equipped with of opposite side of vertical support plate (4), the corresponding symmetry respectively in both sides of sleeve pipe (5) is equipped with two connecting plates (6), two connecting blocks (7) and two biax cylinders (8), connecting plate (6) are located the top of biax cylinder (8), connecting plate (6) are connected with sleeve pipe (5), connecting block (7) are located between connecting plate (6) and biax cylinder (8), biax cylinder (8) are connected through connecting block (7) with connecting plate (6).

2. A weighing and bag-clamping device according to claim 1, wherein: the output of biax cylinder (8) on all be equipped with and press from both sides tight piece (9), press from both sides tight piece (9) and pass through the fix with screw on the output of biax cylinder (8), press from both sides tight piece (9) and do reciprocating linear motion along the output of biax cylinder (8), be equipped with soft material layer (10) on the lateral wall of pressing from both sides tight piece (9), soft material layer (10) are located and press from both sides between tight piece (9) and sleeve pipe (5), soft material layer (10) are pasted and are fixed on the lateral wall of pressing from both sides tight piece, the medial surface of soft material layer (10) comprises a plurality of sunken arc surfaces.

3. A weighing and bag-clamping device according to claim 1, wherein: one side of the horizontal support plate (2) is welded and fixed on the fixing clamp (3), and the other side of the horizontal support plate (2) is fixed on the bottom surface of the weighing sensor (1) through a bolt.

4. A weighing and bag-clamping device according to claim 1, wherein: the outer wall welded fastening of sleeve pipe (5) in the middle part of vertical support board (4), connecting plate (6) inboard welded fastening respectively on the outer wall of sleeve pipe (5), the outside of connecting plate (6) and the top of corresponding connecting block (7) pass through bolt fixed connection, the bottom of connecting block (7) is connected with the middle part of corresponding biax cylinder (8) through bolt fastening.

5. A weighing and bag-clamping device according to claim 1, wherein: the bilateral symmetry of sleeve pipe (5) be equipped with two gusset plates (11), gusset plate (11) are located between sleeve pipe (5) and connecting block (7), the one end and sleeve pipe (5) welded fastening of gusset plate (11), the other end and connecting block (7) welded fastening of gusset plate (11), the top welded fastening of gusset plate (11) is on the bottom surface of corresponding connecting plate (6).

6. A weighing and bag-clamping device according to claim 1, wherein: vertical support plate (4) and weighing sensor (1) between be equipped with fixed plate (12) of weighing, weighing sensor (1) is fixed at the middle part of fixed plate (12) of weighing through the bolt, the both ends of vertical connecting plate (4) are equallyd divide and are connected through the both ends of bolt and fixed plate (12) of weighing respectively.