PC thread distributing machine with height capable of being increased

Abstract

The utility model belongs to the technical field of PC thread distributing machines, and particularly relates to a height-liftable PC thread distributing machine which comprises a base, a supporting block is fixedly connected to the middle of the upper end of the base, a rotating shaft is rotatably connected to the interior of the supporting block, a deflection plate is fixedly connected to the outer side of the rotating shaft in a sleeved mode, and the deflection plate makes contact with the supporting block. A material distribution box is installed on a material distribution plate of the deflection plate through a connecting belt, and the outer side of a rotating shaft is fixedly sleeved with a first belt wheel. According to the scheme, through the arrangement of a motor, a second belt pulley, a first belt pulley and other structures, a rotating shaft can be driven to rotate so as to drive a deflection plate to deflect, then the height of a material distribution box can be adjusted for use, when the rotating shaft rotates, a driven disc can be driven to rotate, and under the action of clamping holes, inserting rods, springs and other structures, the driven disc can be limited, and the practicability is high. And finally, the position of the material distribution box is accurately controlled for use.

Description

Technical Field

[0001] The utility model belongs to the technical field of PC wire material distribution machines, and in particular relates to a PC wire material distribution machine capable of being raised in height. Background Art

[0002] The PC wire feeder is an automatic feeder for PC wire (prestressed concrete wire). PC wire is a kind of steel bar used in the manufacture of prestressed concrete components, and is widely used in bridges, highways, buildings and other projects. The use of the PC wire feeder can improve the production efficiency of PC wire manufacturing, reduce labor costs, and ensure the consistency of PC wire length and feed quality. It plays an important role in the prestressed concrete component manufacturing industry.

[0003] An invention patent with invention application publication number CN114603691A discloses an automatic walking concrete placing machine with a lifting function, including a bottom frame, a walking beam is fixedly installed at the bottom of the bottom frame, a concrete hopper is fixedly installed on the inner side of the bottom frame, the concrete hopper is driven to lift by a hopper lifting system, the hopper lifting system includes a screw rod hoist driven by a lifting motor, a guard bracket is fixedly installed on the upper side of the bottom frame, and a hopper lifting limit device is fixedly installed on the inner side of the guard bracket.

[0004] However, the existing PC line feeding machine with lifting height also has certain shortcomings. Although the existing PC line feeding machine with lifting height can adjust the height of the PC line to adapt to the subsequent use of the fabric, due to the influence of external factors such as inertia, the position of the PC line is prone to problems such as excess shaking. Summary of the invention

[0005] The utility model aims to provide a PC line feeding machine with a height that can be raised, which solves the problem that although the existing PC line feeding machine with a height that can be raised can adjust the height of the PC line to adapt to subsequent feeding use, due to the influence of external factors such as inertia, the position of the PC line is prone to excessive shaking and other problems.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a PC line fabric machine with a height that can be raised, comprising a base, a support block is fixedly connected to the middle part of the upper end of the base, a rotating shaft is rotatably connected inside the support block, a deflection plate is fixedly sleeved on the outer side of the rotating shaft, the deflection plate is in contact with the support block, a fabric plate of the deflection plate is installed with a fabric box through a connecting belt, a pulley 1 is fixedly sleeved on the outer side of the rotating shaft, a motor is contacted on the front side of the support block, a pulley 2 is fixedly sleeved on the outer side of the output shaft of the motor, a transmission belt is jointly provided on the surfaces of the pulley 2 and the pulley 1, a fixed plate is fixedly connected to the inner wall of the support block, a threaded rod is installed inside the fixed plate through a bearing, and a moving block is threadedly connected to the outer side of the threaded rod.

[0007] The principle of the utility model is that the starting motor drives the output shaft to rotate, so as to drive the second pulley to rotate. Under the transmission action of the transmission belt, the first pulley can be rotated, and then the rotating shaft can be driven to rotate. When the rotating shaft rotates, the deflection plate can be driven to deflect, so as to drive the cloth box to rotate and adjust the height of the cloth box. In this process, when the rotating shaft rotates, the driven disk can be driven to rotate, and the inner wall of the clamping hole squeezes the insertion rod, and the insertion rod pushes the mounting plate to move, and the spring is deformed, and finally the insertion rod is separated from the clamping hole. Under the action of force, the insertion rod slides along the surface of the support block, and when the insertion rod slides into the next clamping hole, the spring restores the deformation to pull the insertion rod to insert the clamping hole, limit the driven disk, and then limit the rotating shaft, and finally the position of the cloth box is accurately controlled.

[0008] By pushing the handle to drive the rotating disk to rotate, the threaded rod can be driven to rotate. Under the relationship of the threaded connection, the moving block can be driven to slide along the inner wall of the support block, and then the moving block drives the motor to move, so that the motor drives the pulley two to move downward. Under the action of the pulley one, the transmission belt can be in a tensioned state to ensure the transmission efficiency of the transmission belt.

[0009] The beneficial effect of the utility model is that the scheme can drive the rotating shaft to rotate through the motor, the second pulley, the first pulley and other structural settings, so as to drive the deflection plate to deflect, and then adjust the height of the cloth box; under the action of the rotating disk, the threaded rod and other structures, the movable block can be driven to move, and then the motor can be driven to move downward, so that the second pulley can tension the transmission belt to ensure the transmission effect of the transmission belt; when the rotating shaft rotates, the driven disk can be driven to rotate; under the action of the card hole, the plug rod, the spring and other structures, the driven disk can be limited, and then the rotating shaft can be limited, and finally the position of the cloth box can be accurately controlled.

[0010] Furthermore, a counterweight block is arranged at the left end of the deflection plate, and the counterweight block is made of cast iron. By setting the counterweight block, the deflection plate can be counterweighted.

[0011] Furthermore, a rotating disk is fixedly connected to the lower end of the threaded rod, and a handle is fixedly connected to the lower end of the rotating disk. The setting of the handle makes it convenient for an operator to push the rotating disk to rotate.

[0012] Furthermore, the moving block is slidably connected to the supporting block, and the moving block is fixedly connected to the motor. Through the arrangement of the moving block, the motor can be installed and guided for use.

[0013] Furthermore, a clamping hole is provided on the back side of the support block, a driven disk is fixedly sleeved on the outer side of the rotating shaft, the driven disk contacts the support block, an insertion rod is slidably connected to the inside of the driven disk, the insertion rod is slidably connected to the clamping hole, a mounting disk is fixedly connected to the back end of the insertion rod, a spring is provided on the outer side of the insertion rod, and the driven disk can be limited by the arrangement of the clamping hole, the insertion rod and other structures, and then the deflection plate can be positioned.

[0014] Furthermore, there are a plurality of the clamping holes, which are arranged in a circular array on the support block. The arrangement of the clamping holes facilitates the use of the plug-in rod.

[0015] Furthermore, one end of the spring is welded to the mounting plate, and the other end of the spring is welded to the driven plate. Through the arrangement of the spring, the mounting plate can be connected for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of the overall structure of a PC line material placing machine that can be raised in height according to an embodiment of the present invention;

[0017] Figure 2 The PC line material placing machine with a height-elevating structure according to the embodiment of the present invention is Figure 1 A top-down perspective view of

[0018] Figure 3 The PC line material placing machine with a height-elevating structure according to the embodiment of the present invention is Figure 1 A top sectional view of

[0019] Figure 4 The PC line material placing machine with a height-elevating structure according to the embodiment of the present invention is Figure 3 Enlarged view of point A. DETAILED DESCRIPTION

[0020] The following is further described in detail through specific implementation methods:

[0021] The figure marks in the drawings of the specification include: base 1, support block 2, rotating shaft 3, deflection plate 4, counterweight block 5, cloth box 6, pulley one 7, motor 8, pulley two 9, transmission belt 10, fixed plate 11, threaded rod 12, moving block 13, rotating disk 14, card hole 15, driven disk 16, insertion rod 17, mounting disk 18, spring 19.

[0022] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, the present embodiment provides a PC line fabric machine with a height that can be raised, comprising a base 1, a support block 2 is fixedly connected to the middle part of the upper end of the base 1, a rotating shaft 3 is rotatably connected to the inside of the support block 2, a deflection plate 4 is fixedly sleeved on the outer side of the rotating shaft 3, the deflection plate 4 is in contact with the support block 2, a fabric plate of the deflection plate 4 is installed with a fabric box 6 through a connecting belt, a pulley 1 7 is fixedly sleeved on the outer side of the rotating shaft 3, a motor 8 is contacted on the front side of the support block 2, a pulley 2 9 is fixedly sleeved on the outer side of the output shaft of the motor 8, a transmission belt 10 is commonly provided on the surfaces of the pulley 2 9 and the pulley 1 7, a fixed plate 11 is fixedly connected to the inner wall of the support block 2, a threaded rod 12 is installed inside the fixed plate 11 through a bearing, and a moving block 13 is threadedly connected to the outer side of the threaded rod 12.

[0023] like Figure 1 , Figure 2 , Figure 3 As shown, a counterweight block 5 is provided at the left end of the deflection plate 4, and the counterweight block 5 is made of cast iron. Through the setting of the counterweight block 5, the deflection plate 4 can be counterweighted. The lower end of the threaded rod 12 is fixedly connected with a rotating disk 14, and the lower end of the rotating disk 14 is fixedly connected with a handle. Through the setting of the handle, it is convenient for the operator to push the rotating disk 14 to rotate. The moving block 13 is slidably connected to the support block 2, and the moving block 13 is fixedly connected to the motor 8. Through the setting of the moving block 13, the motor 8 can be installed and guided for use.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a card hole 15 is opened on the back of the support block 2, and there are multiple card holes 15. The multiple card holes 15 are arranged in a circular array on the support block 2. The setting of the card holes 15 makes it easy to cooperate with the insertion rod 17 for plugging and use. A driven disk 16 is fixedly sleeved on the outer side of the rotating shaft 3. The driven disk 16 contacts the support block 2. The inside of the driven disk 16 is slidably connected with the insertion rod 17, and the insertion rod 17 is slidably connected to the card hole 15. The back end of the insertion rod 17 is fixedly connected with a mounting disk 18. A spring 19 is provided on the outer side of the insertion rod 17. One end of the spring 19 is welded to the mounting disk 18, and the other end of the spring 19 is welded to the driven disk 16. Through the setting of the spring 19, the mounting disk 18 can be connected for use. Through the setting of the card hole 15, the insertion rod 17 and other structures, the driven disk 16 can be limited, and then the deflection plate 4 can be positioned.

[0025] The specific implementation process of the utility model is as follows: the starting motor 8 drives the output shaft to rotate, so as to drive the pulley 2 9 to rotate. Under the transmission action of the transmission belt 10, the pulley 1 7 can be rotated, and then the rotating shaft 3 can be driven to rotate. When the rotating shaft 3 rotates, the deflection plate 4 can be driven to deflect, so as to drive the cloth box 6 to rotate and adjust the height of the cloth box 6. In this process, when the rotating shaft 3 rotates, the driven plate 16 can be driven to rotate, and the inner wall of the clamping hole 15 squeezes the insertion rod 17, and the insertion rod 17 pushes the mounting plate 18 to move, and the spring 19 is deformed, and finally the insertion rod 17 is separated from the clamping hole 15. Under the action of force, the insertion rod 17 slides along the surface of the support block 2. When the insertion rod 17 slides into the next clamping hole 15, the spring 19 restores its deformation to pull the insertion rod 17 to insert into the clamping hole 15, limit the driven plate 16, and then limit the rotating shaft 3, and finally the position of the cloth box 6 is accurately controlled and used;

[0026] By pushing the handle, the rotating disk 14 is driven to rotate, so as to drive the threaded rod 12 to rotate. Under the relationship of the threaded connection, the moving block 13 can be driven to slide along the inner wall of the support block 2, and then the moving block 13 drives the motor 8 to move, so that the motor 8 drives the pulley 2 9 to move downward. Under the action of the pulley 1 7, the transmission belt 10 can be in a tensioned state to ensure the transmission efficiency of the transmission belt 10.

[0027] This solution can drive the rotating shaft 3 to rotate through the motor 8, the second pulley 9, the first pulley 7 and other structural settings, so as to drive the deflection plate 4 to deflect, and then adjust the height of the cloth box 6. Under the action of the rotating disk 14, the threaded rod 12 and other structures, the moving block 13 can be driven to move, and then the motor 8 can be driven to move downward, so that the second pulley 9 can tension the transmission belt 10 to ensure the transmission effect of the transmission belt 10. When the rotating shaft 3 rotates, the driven disk 16 can be driven to rotate. Under the action of the clamping hole 15, the insertion rod 17, the spring 19 and other structures, the driven disk 16 can be limited, and then the rotating shaft 3 can be limited, and finally the position of the cloth box 6 can be accurately controlled.

[0028] It should be noted in advance that, in the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A PC thread placing machine capable of being raised in height, comprising a base, characterized in that: A support block is fixedly connected to the middle part of the upper end of the base, and a rotating shaft is rotatably connected inside the support block, a deflection plate is fixedly sleeved on the outer side of the rotating shaft, the deflection plate is in contact with the support block, and a cloth plate of the deflection plate is installed with a cloth box through a connecting belt, a pulley 1 is fixedly sleeved on the outer side of the rotating shaft, the front side of the support block is in contact with a motor, a pulley 2 is fixedly sleeved on the outer side of the output shaft of the motor, a transmission belt is commonly provided on the surfaces of the pulley 2 and the pulley 1, a fixed plate is fixedly connected to the inner wall of the support block, a threaded rod is installed inside the fixed plate through a bearing, and a moving block is connected to the outer side of the threaded rod through a thread.

2. The PC thread placing machine with a height-elevating function according to claim 1 is characterized in that: A counterweight block is arranged at the left end of the deflection plate, and the counterweight block is made of cast iron.

3. The PC thread placing machine capable of raising its height according to claim 1, characterized in that: The lower end of the threaded rod is fixedly connected with a rotating disk, and the lower end of the rotating disk is fixedly connected with a handle.

4. The PC thread placing machine with a height-elevating function according to claim 1 is characterized in that: The moving block is slidably connected to the supporting block, and the moving block is fixedly connected to the motor.

5. The PC thread placing machine capable of being raised in height according to claim 1 is characterized in that: A clamping hole is provided on the back side of the support block, a driven disk is fixedly sleeved on the outer side of the rotating shaft, the driven disk contacts the support block, an insertion rod is slidably connected to the inside of the driven disk, the insertion rod is slidably connected to the clamping hole, a mounting disk is fixedly connected to the back end of the insertion rod, and a spring is provided on the outer side of the insertion rod.

6. The PC thread placing machine capable of being raised in height according to claim 5 is characterized in that: There are a plurality of the clamping holes, which are arranged in a ring array on the support block.

7. The PC thread placing machine capable of being raised in height according to claim 5 is characterized in that: One end of the spring is welded to the mounting plate, and the other end of the spring is welded to the driven plate.

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