Packaging tin clamping device for filling machine

Abstract

The utility model belongs to the technical field of filling machines, and particularly relates to a packaging tin clamping device for a filling machine. The top of the fixed disc is fixedly connected with a lifting structure of the filling machine; a clamping assembly is arranged at the bottom of the fixing disc. The fixing disc is provided with an adjusting assembly through a clamping assembly. A fixing assembly is arranged in the middle of the fixing disc. A through hole is formed in the middle of the fixed disc; the clamping assembly comprises a first servo motor, a first lead screw, a first clamping plate, a second clamping plate and a supporting plate. The first servo motor is fixedly connected to the top of the fixed disc; according to the step, a packaging tin clamping structure is formed by arranging a fixing disc, a clamping assembly, an adjusting assembly and a fixing assembly, the function of clamping and fixing the filled packaging tin is achieved, the problem that the packaging tin topples over due to the fact that the packaging tin is impacted in the filling process is solved, the stability of the packaging tin in the filling process is improved, and the production efficiency is improved. And the situation that the packaging tin topples over to pollute other objects is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of filling machine, specifically a kind of packing jar clamping device for filling machine. BACKGROUND

[0002] Filling machine is a kind of equipment for filling liquid, granule and powder into container, for packaging industry.

[0003] Filling machine is divided into liquid filling machine, paste filling machine, powder filling machine and granule filling machine according to different packaging materials, and the component parts of filling machine include conveying system, filling system, sealing system and control system etc., when filling, conveying system conveys packing jar to filling position, filling system fills material into container, sealing system divides packing jar, and control system controls the whole filling process when filling.

[0004] In the existing packing jar filling technology, packing jar is conveyed to filling position by conveying system, and then filling system fills packing jar, when material is filled into packing jar through filling port, packing jar is impacted, and it can be tilted, leading to the pollution of other articles by material.

[0005] Therefore, the utility model provides a kind of packing jar clamping device for filling machine. UTILITY MODEL CONTENT

[0006] In order to make up for the deficiency of prior art, at least one technical problem proposed in the background art is solved.

[0007] The technical scheme adopted by the utility model to solve its technical problems is: a kind of packing jar clamping device for filling machine, including fixed disc;The lifting structure of filling machine is fixedly connected to the top of the fixed disc;The fixed disc bottom is equipped with clamping assembly;The fixed disc is equipped with adjusting assembly through clamping assembly;The middle part of the fixed disc is equipped with fixed assembly;The middle part of the fixed disc is provided with through hole;This step is through the setting of fixed disc, clamping assembly, adjusting assembly and fixed assembly, and the packing jar clamping structure is formed, the function of clamping and fixing to the filling packing jar is realized, the function that packing jar is tilted due to impact when filling is solved, the stability when packing jar fills is improved, and the pollution of other articles by packing jar tilting is reduced.

[0008] Preferably, the clamping assembly comprises a first servo motor, a first lead screw, a first clamping plate, a second clamping plate and a supporting plate; the first servo motor is fixedly connected to the top of the fixed disc; the first clamping plate is slidably connected to the middle of the fixed disc; a pair of first clamping plates are symmetrically arranged in the middle of the fixed disc; the second clamping plate is slidably connected to the side wall of the first clamping plate; the supporting plate is fixedly connected to the inner side wall of the second clamping plate away from the first clamping plate; a pair of first clamping plates are threadedly connected with the first lead screw near the middle of the fixed disc; the first lead screw is matched with the first clamping plate screw nut pair; the first servo motor is rotationally connected with the first lead screw through a gear; this step sets the first servo motor, the first lead screw, the first clamping plate, the second clamping plate and the supporting plate to form a packaging can clamping and fixing structure, realizes the function of clamping and fixing the packaging can, solves the problem that the packaging can is tilted due to impact during filling, improves the stability of the packaging can during filling, and reduces the pollution of other objects caused by the tilting of the packaging can.

[0009] Preferably, the adjusting assembly comprises a second servo motor, a second lead screw and a guide rod; the second servo motor is fixedly connected to the top end of the first clamping plate; the second lead screw is fixedly connected to the driving end of the second servo motor; the second lead screw is threadedly connected to the top end of the second clamping plate; the guide rod is fixedly connected to the bottom of the fixed disc near the first clamping plate; a plurality of guide rods are symmetrically arranged at the bottom of the fixed disc; the guide rod is slidably connected with the second clamping plate; this step sets the second servo motor, the second lead screw and the guide rod to form a packaging can height adjusting structure, realizes the function of adjusting the height position of the packaging can, solves the problem that the packaging can is far away from the through hole at the top of the fixed disc, improves the stability of the material entering the packaging can during filling, reduces the spatter of the object out of the packaging can, and improves the adaptation of the device to packaging cans of different sizes.

[0010] Preferably, the fixing assembly comprises a jacking rod, a spring and a pressing ring; the jacking rod is slidably connected to the middle of the fixed disc; a pair of jacking rods are symmetrically arranged in the middle of the fixed disc; the pressing ring is fixedly connected to the bottom end of the jacking rod; the spring is sleeved on the outer side wall of the jacking rod away from the pressing ring; the inner side wall of the pressing ring is provided with a can pressing assembly; this step sets the jacking rod, the spring and the pressing ring to form a packaging can fixing structure, realizes the function of fixing the packaging can on the top of the supporting plate, solves the problem of tilting of the packaging can during filling, and improves the stability of the packaging can during filling.

[0011] Preferably, the pressure tank assembly comprises an adjusting ring and a fixing screw; the adjusting ring is detachably mounted on the inner side wall of the pressure ring; the fixing screw is threadedly connected to the outer side wall of the pressure ring; and a plurality of groups of the fixing screw are symmetrically arranged on the outer side wall of the adjusting ring, thereby forming a packaging tank fitting pressure tank structure and realizing the function of fixing packaging tanks of different sizes.

[0012] Preferably, the second clamping plate is fixedly connected with a clamping block on the inner side wall of the supporting plate; and the clamping block is made of rubber, thereby forming a packaging tank clamping and fixing structure, realizing the function of fixing the packaging tank, improving the stability of the packaging tank during filling, and reducing the situation of the packaging tank being tilted.

[0013] Preferably, the inner side wall of the clamping block is fixedly connected with an anti-skid strip; a plurality of groups of the anti-skid strip are evenly distributed on the inner side wall of the clamping block; when the clamping block clamps the packaging tank, the anti-skid strip contacts the packaging tank, thereby increasing the friction between the packaging tank and the clamping block, reducing the situation of the packaging tank and the clamping block being relatively slid, and improving the stability of the clamping block when clamping and fixing the packaging tank.

[0014] The beneficial effects of the present utility model are as follows:

[0015] 1. The packaging tank clamping device for the filling machine, which comprises a fixing disc, a clamping assembly, an adjusting assembly and a fixing assembly, forms a packaging tank clamping structure, realizes the function of clamping and fixing the packaging tank during filling, solves the problem of the packaging tank being tilted due to impact during filling, improves the stability of the packaging tank during filling, and reduces the situation of the packaging tank being tilted to pollute other objects.

[0016] 2. The packaging tank clamping device for the filling machine, which comprises a first servo motor, a first screw rod, a first clamping plate, a second clamping plate and a supporting plate, forms a packaging tank clamping and fixing structure, realizes the function of clamping and fixing the packaging tank, solves the problem of the packaging tank being tilted due to impact during filling, improves the stability of the packaging tank during filling, and reduces the situation of the packaging tank being tilted to pollute other objects. BRIEF DESCRIPTION OF DRAWINGS

[0017] The present utility model will be further described below in combination with the drawings.

[0018] Figure 1 is a perspective view of the present utility model;

[0019] Figure 2 is a structural schematic view of the clamping plate cooperating with the fixing disc in the present utility model;

[0020] Figure 3 is the structure diagram of the cooperation of the pressing ring and the ejector rod in the utility model;

[0021] Figure 4 is the structure diagram of the cooperation of the clamping block and the second clamping plate.

[0022] In the figure: 1, fixed disc; 11, first servo motor; 12, first screw rod; 13, first clamping plate; 14, second clamping plate; 15, supporting plate; 2, second servo motor; 21, second screw rod; 22, guide rod; 3, ejector rod; 31, spring; 32, pressing ring; 4, adjusting ring; 41, fixed screw; 5, clamping block; 6, anti-skid strip. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0024] As shown in Figures 1 to 4 The utility model discloses a kind of packaging can clamping devices for filling machine, including fixed disc 1;Fixed disc 1 top is fixedly connected with the lifting structure of filling machine;Fixed disc 1 bottom is equipped with clamping assembly;Fixed disc 1 is equipped with adjusting assembly by clamping assembly;Fixed disc 1 middle part is equipped with fixed assembly;Fixed disc 1 middle part is set through-hole;In work, conveying system drives packaging can to move to filling position, lifting structure drives device to move to packaging can, clamping assembly clamps and fixes packaging can, adjusting assembly drives packaging can to be close to fixed disc 1, using fixed assembly is fixed to jar body, filling system is filled into packaging can by the through-hole in the middle of fixed disc 1 Material;This step is set by fixed disc 1, clamping assembly, adjusting assembly and fixed assembly, constitutes packaging can clamping structure, realizes the function of clamping and fixing to the packaging can of filling, solve the function that packaging can is impacted when filling and leads to packaging can to appear to dump, improve the stability when packaging can filling, reduce the case that packaging can dumps and leads to pollution other articles.

[0025] As shown in Figure 1 and Figure 2As shown, the clamping assembly includes a first servo motor 11, a first lead screw 12, a first clamping plate 13, a second clamping plate 14 and a supporting plate 15; the first servo motor 11 is fixedly connected to the top of the fixed disc 1; the first clamping plate 13 is slidably connected to the middle of the fixed disc 1; the first clamping plate 13 is provided in pairs in the middle of the fixed disc 1 and symmetrically arranged; the second clamping plate 14 is slidably connected to the side wall of the first clamping plate 13 close to each other; the supporting plate 15 is fixedly connected to the inner side wall of the second clamping plate 14 away from the first clamping plate 13; a pair of first clamping plates 13 close to the middle of the fixed disc 1 are threadedly connected with the first lead screw 12; the first lead screw 12 cooperates with the first clamping plate 13 through a screw nut pair; the first servo motor 11 is rotationally connected with the first lead screw 12 through a gear; in working, after the lifting structure drives the fixed disc 1 to approach the packaging can, the first servo motor 11 is started, the first servo motor 11 drives the first lead screw 12 to rotate, the first lead screw 12 drives a pair of first clamping plates 13 to approach each other, the first clamping plate 13 drives the second clamping plate 14 and the supporting plate 15 to approach each other, the supporting plate 15 scoops up the packaging can, and the second clamping plate 14 clamps and fixes the packaging can; through the arrangement of the first servo motor 11, the first lead screw 12, the first clamping plate 13, the second clamping plate 14 and the supporting plate 15, a packaging can clamping and fixing structure is formed, the function of clamping and fixing the packaging can is realized, the problem that the packaging can is tilted due to impact during filling is solved, the stability during filling of the packaging can is improved, and the case that the packaging can is tilted to pollute other objects is reduced.

[0026] As shown in Figure 2 and Figure 4 , the adjusting assembly includes a second servo motor 2, a second lead screw 21 and a guide rod 22; the second servo motor 2 is fixedly connected to the top end of the first clamping plate 13; the second lead screw 21 is fixedly connected to the driving end of the second servo motor 2; the second lead screw 21 is threadedly connected to the top end of the second clamping plate 14; the guide rod 22 is fixedly connected to the bottom of the fixed disc 1 close to the first clamping plate 13; the guide rod 22 is provided in multiple groups at the bottom of the fixed disc 1 and symmetrically arranged; the guide rod 22 is slidably connected with the second clamping plate 14; in working, after the second clamping plate 14 clamps the packaging can, the second servo motor 2 is started, the second servo motor 2 drives the second lead screw 21 to rotate, the second lead screw 21 drives the second clamping plate 14 to rise, the second clamping plate 14 slides on the outer side wall of the guide rod 22, so that the packaging can on the top of the supporting plate 15 approaches the top of the fixed disc 1; through the arrangement of the second servo motor 2, the second lead screw 21 and the guide rod 22, a packaging can height adjusting structure is formed, the function of adjusting the height position of the packaging can is realized, the problem that the packaging can is far away from the through hole in the top of the fixed disc 1 is solved, the stability when the material enters the packaging can during filling is improved, the case that the objects splash out of the packaging can is reduced, and the case that the device adapts to packaging cans of different sizes is improved.

[0027] As shown in Figure 1and Figure 3 As shown, the fixing assembly includes a top rod 3, a spring 31, and a pressure ring 32. The top rod 3 is slidably connected to the middle of the fixing plate 1. A pair of top rods 3 are provided in the middle of the fixing plate 1 and are arranged symmetrically. The pressure ring 32 is fixedly connected to the bottom end of the top rod 3. The spring 31 is sleeved on the outer side wall of the top rod 3 away from the pressure ring 32. The inner side wall of the pressure ring 32 is provided with a can-pressing assembly. During operation, when the pallet 15 drives the packaging can to rise, the pressure ring 32 contacts the top of the packaging can, the pressure ring 32 drives the top rod 3 to move upward and stretches the spring 31. The pressure ring 32 presses the packaging can onto the top of the pallet 15 for fixing. This step, through the arrangement of the top rod 3, spring 31, and pressure ring 32, forms a packaging can fixing structure, realizing the function of fixing the packaging can to the top of the pallet 15, solving the problem of the packaging can tipping over during filling, and improving the stability of the packaging can during filling.

[0028] like Figure 3 As shown, the pressure can assembly includes an adjusting ring 4 and fixing screws 41. The adjusting ring 4 is detachably installed on the inner wall of the pressure ring 32. The fixing screws 41 are threaded onto the outer wall of the pressure ring 32. Multiple sets of fixing screws 41 are arranged symmetrically on the outer wall of the adjusting ring 4. During operation, when filling packaging cans of different sizes, the adjusting ring 4 of different sizes is replaced and fixed to the inner wall of the pressure ring 32 by the fixing screws 41 to adapt to the packaging cans of different sizes. This step, through the setting of the adjusting ring 4 and the fixing screws 41, forms a packaging can-adaptive pressure can structure, realizing the function of fixing packaging cans of different sizes and improving the adaptability of the device when fixing packaging cans of different sizes.

[0029] like Figure 4 As shown, a clamping block 5 is fixedly connected to the inner wall of the second clamping plate 14 away from the pallet 15; the clamping block 5 is made of rubber; during operation, when the second clamping plate 14 clamps and fixes the packaging can, the clamping block 5 contacts the outer wall of the packaging can and clamps and fixes the packaging can to the top of the pallet 15; this step, through the setting of the clamping block 5, forms a packaging can clamping and fixing structure, realizes the function of fixing the packaging can, improves the stability of the packaging can during filling, and reduces the possibility of the packaging can tipping over.

[0030] like Figure 4 As shown, anti-slip strips 6 are fixedly connected to the inner wall of the clamping block 5; multiple sets of anti-slip strips 6 are provided on the inner wall of the clamping block 5 and are evenly distributed on the inner wall of the clamping block 5; during operation, when the clamping block 5 clamps the packaging can, the anti-slip strips 6 come into contact with the packaging can, increasing the friction between the packaging can and the clamping block 5, reducing the relative sliding between the packaging can and the clamping block 5, and improving the stability of the clamping block 5 when clamping and fixing the packaging can.

[0031] When working, the conveying system drives the packaging can to move to the filling position, the lifting structure drives the device to move to the packaging can, the clamping assembly clamps and fixes the packaging can, the adjusting assembly drives the packaging can to move close to the fixing disc 1, the fixed assembly is used for fixing the can body, the filling system fills the material into the packaging can through the through hole in the middle of the fixing disc 1; after the lifting structure drives the fixing disc 1 to move close to the packaging can, the first servo motor 11 is started, the first servo motor 11 drives the first lead screw 12 to rotate, the first lead screw 12 drives a pair of first clamping plates 13 to move close to each other, the first clamping plate 13 drives the second clamping plate 14 and the supporting plate 15 to move close to each other, the supporting plate 15 scoops up the packaging can, and the second clamping plate 14 clamps and fixes the packaging can; after the second clamping plate 14 clamps the packaging can, the second servo motor 2 is started, the second servo motor 2 drives the second lead screw 21 to rotate, the second lead screw 21 drives the second clamping plate 14 to ascend, the second clamping plate 14 slides outside the guide rod 22, so that the packaging can on the top of the supporting plate 15 moves close to the top of the fixing disc 1; when the supporting plate 15 drives the packaging can to ascend, the pressing ring 32 contacts the top of the packaging can, the pressing ring 32 drives the top rod 3 to move upwards and stretch the spring 31, and the pressing ring 32 presses the packaging can on the top of the supporting plate 15 to fix; different sizes of the packaging can are replaced by different sizes of the adjusting ring 4 during filling, the adjusting ring 4 is fixed on the inner side wall of the pressing ring 32 through the fixing screw 41, and is matched with different sizes of the packaging can; when the second clamping plate 14 clamps and fixes the packaging can, the clamping block 5 contacts the outer side wall of the packaging can and clamps and fixes the packaging can on the top of the supporting plate 15; when the clamping block 5 clamps the packaging can, the anti-skid strip 6 contacts the packaging can, increases the friction force between the packaging can and the clamping block 5, reduces the relative sliding between the packaging can and the clamping block 5, and improves the stability of the clamping block 5 when clamping and fixing the packaging can.

[0032] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A can clamping device for a filling machine, comprising a fixing plate (1); characterized in that: The top of the fixed plate (1) is fixedly connected to the lifting structure of the filling machine; the bottom of the fixed plate (1) is provided with a clamping component; the fixed plate (1) is provided with an adjusting component through the clamping component; the middle of the fixed plate (1) is provided with a fixing component; and a through hole is opened in the middle of the fixed plate (1).

2. The packaging can clamping device for a filling machine according to claim 1, characterized in that: The clamping assembly includes a first servo motor (11), a first lead screw (12), a first clamping plate (13), a second clamping plate (14), and a support plate (15); the first servo motor (11) is fixedly connected to the top of the fixed disk (1); the first clamping plate (13) is slidably connected to the middle of the fixed disk (1); a pair of first clamping plates (13) are provided in the middle of the fixed disk (1) and are symmetrically arranged; the second clamping plate (14) is slidably connected to the side walls of the first clamping plates (13) that are close to each other; the support plate (15) is fixedly connected to the inner side wall of the second clamping plate (14) away from the first clamping plate (13); a pair of first clamping plates (13) are threadedly connected to the first lead screw (12) near the middle of the fixed disk (1); the first lead screw (12) is engaged with the lead screw nut pair of the first clamping plate (13); the first servo motor (11) is rotatably connected to the first lead screw (12) through gears.

3. The packaging can clamping device for a filling machine according to claim 2, characterized in that: The adjustment assembly includes a second servo motor (2), a second lead screw (21), and a guide rod (22); the second servo motor (2) is fixedly connected to the top of the first clamping plate (13); the second lead screw (21) is fixedly connected to the transmission end of the second servo motor (2); the second lead screw (21) is threadedly connected to the top of the second clamping plate (14); the guide rod (22) is fixedly connected to the bottom of the fixed plate (1) near the first clamping plate (13); multiple sets of the guide rod (22) are provided at the bottom of the fixed plate (1) and are symmetrically arranged; the guide rod (22) is slidably connected to the second clamping plate (14).

4. The packaging can clamping device for a filling machine according to claim 1, characterized in that: The fixing assembly includes a top rod (3), a spring (31), and a pressure ring (32); the top rod (3) is slidably connected to the middle of the fixing plate (1); a pair of top rods (3) are provided in the middle of the fixing plate (1) and are arranged symmetrically; the pressure ring (32) is fixedly connected to the bottom end of the top rod (3); the spring (31) is sleeved on the outer side wall of the top rod (3) away from the pressure ring (32); the inner side wall of the pressure ring (32) is provided with a pressure tank assembly.

5. The packaging can clamping device for a filling machine according to claim 4, characterized in that: The pressure tank assembly includes an adjusting ring (4) and a fixing screw (41); the adjusting ring (4) is detachably installed on the inner wall of the pressure ring (32); the fixing screw (41) is threadedly connected to the outer wall of the pressure ring (32); multiple sets of fixing screws (41) are provided on the outer wall of the adjusting ring (4) and are arranged symmetrically.

6. The packaging can clamping device for a filling machine according to claim 2, characterized in that: The second clamping plate (14) has a clamping block (5) fixedly connected to the inner wall away from the support plate (15); the clamping block (5) is made of rubber.

7. A can clamping device for a filling machine according to claim 6, characterized in that: The inner wall of the clamping block (5) is fixedly connected with anti-slip strips (6); multiple sets of anti-slip strips (6) are provided on the inner wall of the clamping block (5) and are evenly distributed on the inner wall of the clamping block (5).

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