Assembly line bagging machine bag clamping device

Abstract

The utility model discloses an assembly line bagging machine bag clamping device which comprises a wire clamping device base, a wire clamping plate arranged on the wire clamping device base and two linear bearing shafts used for controlling the wire clamping device base to stretch out and draw back, and a connecting block is arranged on the wire clamping device base. The connecting block is provided with two mounting holes for the linear bearing shafts to penetrate through, the linear bearing shafts are further provided with locking mechanisms, and one ends of the two linear bearing shafts penetrate through the mounting holes and then are axially fixed and locked on the connecting block through the locking mechanisms. The problem that a linear bearing shaft on the bagging machine is frequently broken can be solved, the utilization rate of an assembly line is improved, the yield is increased, the structure is simple, durability is achieved, the maintenance cost is greatly reduced, and application and popularization are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of bag clamps for bagging machines, in particular to a bag clamp for assembly line bagging machines. Background Art

[0002] The assembly line is an efficient production method. Workers or machines are only responsible for a specific task, which can give full play to their expertise and improve the speed and accuracy of operation. Therefore, compared with the traditional packaging workshop production and packaging method, the assembly line can complete the production task faster and greatly increase the output of the product. The intelligent automatic packaging assembly line system of the texturing workshop has been applied in many domestic chemical fiber production enterprises, and the effect of its use has been widely recognized, which has completely changed the labor-intensive model that relies entirely on manual operations. The texturing intelligent packaging production line replaces manual grading, picking, packaging and other operations, which can not only greatly reduce the number of workshop workers, reduce the labor intensity of workers, but also effectively improve labor productivity and increase output.

[0003] At present, there is a problem in the use of the bag clamp of the bagging machine on the assembly line, that is, the linear bearing shaft of the wire clamp on the existing assembly line bagging machine is fixed to the wire clamp seat with a 6 mm screw. When the wire clamp seat is frequently extended and retracted by the cylinder to clamp the wire bag, due to frequent working reasons, it is easy to cause the fixing screws and the linear bearing shaft to break due to the action of the force. It is time-consuming and laborious to replace, and the repair cost is greatly increased, which seriously affects the production efficiency and the output of the assembly line. Therefore, it is even more necessary to improve the bag clamp on the assembly line bagging machine. Summary of the invention

[0004] In order to solve certain technical problems existing in the prior art, the purpose of this application is to provide a bag clamp for an assembly line bagging machine, which can solve the problem of frequent breakage of the linear bearing shaft on the bagging machine, improve the utilization rate of the assembly line, increase production, have a simple structure, be durable, greatly reduce maintenance costs, and be more conducive to popularization and use.

[0005] In order to solve the above existing technical problems, this application adopts the following technical solutions:

[0006] A bag clamp for an assembly line bagging machine, comprising a wire clamp seat, a wire clamping plate arranged on the wire clamp seat, and two linear bearing shafts for controlling the extension and retraction of the wire clamp seat. The wire clamp seat is provided with a connecting block, and the connecting block is provided with two mounting holes for passing the linear bearing shafts. The linear bearing shafts are also provided with a locking mechanism, and one end of the two linear bearing shafts passes through the mounting hole and is then axially fixed and locked on the connecting block by the locking mechanism.

[0007] Preferably, the locking mechanism includes two slots arranged on the linear bearing shaft and a detachable retaining spring arranged on the slots, the spacing between the two slots is consistent with the thickness of the connecting block, and the retaining spring after installation protrudes outward along one side of the connecting block.

[0008] Preferably, the retaining spring is a C-shaped or E-shaped retaining spring.

[0009] Preferably, the diameter of the mounting hole is not less than the diameter of the linear bearing shaft.

[0010] Preferably, two inwardly recessed arcuate grooves are provided on one side of the wire clamp seat, and the portion of the linear bearing shaft extending backward along the mounting hole is located in the arcuate grooves.

[0011] Preferably, two guide columns are provided between the wire clamping plate and the wire clamp seat, springs are sleeved on the guide columns, and one end of the guide column is fixed to the wire clamping plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] Through the connection block with the mounting hole, one end of the linear bearing shaft is inserted completely and then the locking mechanism is locked and fixed, which can reduce the phenomenon of the fixing screws between the linear bearing shaft and the wire clamp seat being broken, effectively improving the wire clamp linear bearing fixing screws on the assembly line bagging machine, improving the assembly line utilization rate, increasing production, and reducing the work intensity of electromechanical maintenance. On the other hand, due to the simple structure, easy and labor-saving repair, it can be reused, durable, greatly reducing maintenance costs, and more conducive to popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an exploded view of the utility model;

[0015] Figure 2 It is a combination diagram of the utility model;

[0016] In the figure: 1. locking mechanism; 11. retaining spring; 12. retaining groove; 2. connecting block; 3. wire clamp seat; 4. spring; 5. wire clamp plate; 6. guide column; 7. arc groove; 8. mounting hole; 9. linear bearing shaft. DETAILED DESCRIPTION

[0017] Below, the present application is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0018] In the description of the present application, it should be understood that the terms "up", "down", "left", "right", etc., indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.

[0019] The terms "first", "second", etc. in this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0020] like Figure 1 and Figure 2 As shown, a bag clamp for an assembly line bagging machine includes a wire clamp seat 3, a wire clamp plate 5 arranged on the wire clamp seat 3, and two linear bearing shafts 9 for controlling the extension and retraction of the wire clamp seat 3. The wire clamp seat 3 is provided with a connecting block 2, and the connecting block 2 is provided with two mounting holes 8 for passing the linear bearing shafts 9. The linear bearing shafts 9 are also provided with a locking mechanism 1. One end of the two linear bearing shafts 9 passes through the mounting hole 8 and is then axially fixed and locked on the connecting block 2 by the locking mechanism 1.

[0021] In the actual assembly process, the wire clamp plate 5 is installed on the wire clamp seat 3, and one end of the two linear bearing shafts 9 passes through the two mounting holes 8 on the connecting block 2 respectively, and then the linear bearing shaft 9 is axially locked and fixed by the locking mechanism 1 to prevent the linear bearing shaft 9 from falling from the connecting block 2, and then the wire clamp seat 3 and the connecting block 2 are connected and fixed by four diagonally installed bolts, and one end of the piston rod of the driving cylinder is connected to the connecting block 2. Since one end of the linear bearing shaft 9 directly passes through the mounting hole 8, the phenomenon of the fixing screws between the linear bearing shaft 9 and the wire clamp seat 3 can be reduced, which effectively improves the wire clamp linear bearing fixing screws on the assembly line bagging machine. The fracture is effectively improved, the utilization rate of the assembly line is improved, the output is increased, and the work intensity of electromechanical maintenance is reduced. On the other hand, due to the simple structure, convenient and labor-saving repair, it can be reused, durable, greatly reducing the maintenance cost, and more conducive to popularization and use.

[0022] Further improvement is that the locking mechanism 1 includes two slots 12 arranged on the linear bearing shaft 9, and a removable retaining spring 11 arranged on the slot 12, the spacing between the two slots 12 is consistent with the thickness of the connecting block 2, and the retaining spring 11 after installation protrudes outward along one side of the connecting block 2; the retaining spring 11 adopts a C-shaped or E-shaped retaining spring 11; the diameter of the mounting hole 8 is not less than the diameter of the linear bearing shaft 9.

[0023] When the linear bearing shaft 9 is axially positioned by the locking structure, the locking structure of the card slot 12 and the retaining spring 11 is simpler, less damaging to the linear bearing shaft 9 and more secure, and easy and labor-saving to repair, and can be reused. In particular, the retaining spring 11 after installation partially protrudes outward along one side of the connecting block 2, which can make it more convenient to install and avoid the phenomenon of inadequate installation. The retaining spring 11 adopts a C-shaped or E-shaped retaining spring 11, which can make it easier to disassemble and assemble, and the fit is higher after installation, especially the E-shaped retaining spring 11 has a better effect. At the same time, in order to ensure that the linear bearing shaft 9 can be quickly installed, the diameter of the mounting hole 8 is not less than the diameter of the linear bearing shaft 9. Taking the 12mm linear bearing shaft 9 on the current equipment as an example, when drilling the mounting hole 8, the diameter of the mounting hole 8 on the connecting block 2 is 12-12.2mm, and the diameter of the slot 12 is 10mm. During installation, first install an E-type retaining spring 11 into the slot 12, and then pass the linear bearing shaft 9 through the mounting hole 8, and then knock another retaining spring 11 into the slot 12, so that the two sides of the connecting block 2 are clamped by the two retaining springs 11, which can reduce the phenomenon of the fixing screws of the wire clamp breaking, has good use effect, is convenient and labor-saving to repair, and can also be reused.

[0024] As a further improvement, two inwardly recessed arcuate grooves 7 are provided on one side of the wire clamp seat 3 , and the portion of the linear bearing shaft 9 extending backward along the mounting hole 8 is located in the arcuate groove 7 .

[0025] Since it is difficult to make the mounting hole 8 completely consistent with the outer diameter of the linear bearing shaft 9 when it is opened, it is easy to get stuck due to inaccurate concentricity after installation. In order to solve this problem, two inwardly concave arc grooves 7 are formed at the corresponding position on one side of the wire clamp seat 3. After the wire clamp seat 3 and the connecting block 2 are initially clamped, the end of the linear bearing shaft 9 is located in the arc groove 7. At this time, the concentricity of the linear bearing shaft 9 can be manually adjusted, and finally locked, so as to correct the stuck phenomenon due to inaccurate concentricity, so that the concentricity of the two linear bearing shafts 9 can be guaranteed. Among them, the arc groove 7 is a spherical concave structure.

[0026] As a further improvement, two guide posts 6 are provided between the wire clamping plate 5 and the wire clamp seat 3 , a spring 4 is sleeved on the guide posts 6 , and one end of the guide posts 6 is fixed to the wire clamping plate 5 .

[0027] The wire clamping plate 5 and the wire clamp seat 3 are connected by two guide columns 6, one end of the guide column 6 is fixed on the wire clamping plate 5, and the wire clamping plate 5 and the wire clamp seat 3 are relatively expanded through the spring 4. When the wire roll is bagged and fixed on the assembly line, the clamping force of the wire clamping plates 5 on both sides can be relatively adjusted by the spring 4 and the guide column 6, avoiding the problem of excessive clamping force of the wire clamping plate 5 on the wire roll.

[0028] The above-mentioned implementation modes are only preferred implementation modes of the present application and cannot be used to limit the scope of protection of the present application. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present application shall fall within the scope of protection required by the present application.

Claims

1. A bag clamp for an assembly line bagging machine, comprising a wire clamp seat (3), a wire clamp plate (5) arranged on the wire clamp seat (3), and two linear bearing shafts (9) for controlling the extension and retraction of the wire clamp seat (3), characterized in that: The wire clamp seat (3) is provided with a connecting block (2), and the connecting block (2) is provided with two mounting holes (8) for passing the linear bearing shaft (9). The linear bearing shaft (9) is also provided with a locking mechanism (1), and one end of the two linear bearing shafts (9) passes through the mounting holes (8) and is then axially fixed and locked on the connecting block (2) by the locking mechanism (1).

2. The bag clamp for an assembly line bagging machine according to claim 1, characterized in that: The locking mechanism (1) comprises two clamping grooves (12) arranged on the linear bearing shaft (9) and a removable clamping spring (11) arranged on the clamping groove (12); the spacing between the two clamping grooves (12) is consistent with the thickness of the connecting block (2); and the clamping spring (11) after installation partially protrudes outward along one side of the connecting block (2).

3. The bag clamp of the assembly line bagging machine according to claim 2, characterized in that: The clamping spring (11) is a C-shaped or E-shaped clamping spring.

4. The bag clamp for an assembly line bagging machine according to claim 1, characterized in that: The diameter of the mounting hole (8) is not less than the diameter of the linear bearing shaft (9).

5. The bag clamp for an assembly line bagging machine according to claim 1, characterized in that: Two inwardly recessed arcuate grooves (7) are provided on one side of the wire clamp seat (3), and the portion of the linear bearing shaft (9) extending backward along the mounting hole (8) is located in the arcuate groove (7).

6. The bag clamp for an assembly line bagging machine according to claim 1, characterized in that: Two guide columns (6) are arranged between the wire clamping plate (5) and the wire clamping device seat (3), a spring (4) is sleeved on the guide columns (6), and one end of the guide column (6) is fixed to the wire clamping plate (5).

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