CN220960399U

CN220960399U - Tension adjusting sensor

Info

Publication number: CN220960399U
Application number: CN202322723758.5U
Authority: CN
Inventors: 耐坦尼; 张标声
Original assignee: Giss Shenzhen Sensor Co ltd
Current assignee: Giss Shenzhen Sensor Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-05-14
Anticipated expiration: 2033-10-11

Abstract

The utility model discloses a tension adjusting sensor which comprises side plates, a fixing plate, a threaded column and nuts. This tension adjustment sensor, one side of curb plate is equipped with adjustment mechanism, install the sensor body on the adjustment mechanism, joint has the connection roller between the sensor body, the outside of curb plate is equipped with the fixed plate, the equal fixedly connected with screw thread post in four corners of fixed plate, screw thread post slides and runs through the curb plate, the perforation that is used for screw thread post to slide and run through is all seted up in the four corners of curb plate, just be located the equal threaded connection in both sides of curb plate has the nut on the screw thread post, the top and the bottom of fixed plate all are equipped with the mounting ear, the mounting hole has been seted up to the symmetry on the mounting ear, through the cooperation of screw thread post and nut, adjust the interval between fixed plate and the curb plate, carry out fixed mounting with the fixed plate through the cooperation of mounting ear and mounting hole, thereby control this tension adjustment sensor's overall length, the installation of the different installation clearance equipment of adaptation.

Description

Tension adjusting sensor

Technical Field

The utility model relates to the technical field of tension sensors, in particular to a tension adjusting sensor.

Background

Tension sensor, tension sensor is the in-process instrument that is used for measuring coiled material tension value size. When the strain gauge is used for pharmacy, the tension strain gauge and the compression strain gauge are connected together in a mode, when the strain gauge is subjected to external pressure, the resistance value of the strain gauge is also changed, and the change value is proportional to the tension; the micro-displacement type is a type in which a load is applied by an external force to displace a leaf spring, and then tension is detected by a differential transformer, and since the displacement amount of the leaf spring is extremely small, about ±200 μm, the micro-displacement type is called as a micro-displacement type, and is also classified into: a mandrel table, a penetrating shaft, a cantilever type, etc.

In publication (bulletin) No.: in the prior art of CN219224006U, a tension adjusting sensor is disclosed, the tension adjusting sensor comprises a sensor body, a fastening bolt is movably connected in the sensor body, a lifting installation block is connected to the outer side of the surface of the fastening bolt through threads, a limit sleeve block is movably sleeved on the outer side of the surface of the lifting installation block, and a connecting installation plate is fixedly connected to the rear surface of the limit sleeve block; according to the utility model, when the connecting roll shaft is subjected to the tension action of the coiled material, the connecting roll shaft can be extruded on the sensor body, so that data is transmitted to the controller, when the tension needs to be adjusted, the servo motor can drive the rotating screw rod to rotate, the lifting installation block can move up and down on the outer side of the surface of the rotating screw rod, the fastening bolt, the sensor body and the connecting roll shaft are driven to move, and therefore, the tension between the connecting roll shaft and the coiled material is adjusted, and the operation is convenient.

However, in the prior art, the overall length of the tension adjusting sensor is fixed, so that the tension adjusting sensor cannot be well matched with the installation clearance of equipment during installation, and the installation is difficult, so that a new tension adjusting sensor has been proposed to optimize the prior art.

Disclosure of utility model

The present utility model is directed to a tension adjusting sensor, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a tension adjustment sensor, includes the curb plate that the symmetry set up, one side of curb plate is equipped with adjustment mechanism, installs the sensor body on the adjustment mechanism, common swing joint has the connection roller between the sensor body, and the outside of curb plate is equipped with the fixed plate, and the equal fixedly connected with screw thread post in four corners of fixed plate, screw thread post slip run through the curb plate, and the perforation that is used for screw thread post slip to run through is all offered in the four corners of curb plate, and just be located the equal threaded connection in both sides of curb plate has the nut on the screw thread post, and the top and the bottom of fixed plate all are equipped with the installation ear, and the mounting hole has been seted up to the symmetry on the installation ear.

As a further scheme of the utility model: the adjusting mechanism comprises two flat plates which are fixedly connected to the upper parts of the side plates in parallel, guide rods are symmetrically and fixedly connected between the flat plates, sliding seats are connected to the guide rods in a sliding mode, and through holes for the guide rods to penetrate in a sliding mode are formed in the sliding seats.

As still further aspects of the utility model: the sensor comprises a sensor body, a sliding seat and a plurality of fixing bolts, wherein the two sides of the sensor body are penetrated by the first fixing bolts, the first fixing bolts are inserted into the sliding seat and are in threaded connection with the sliding seat, and threaded holes for the insertion and the threaded connection of the first fixing bolts are formed in the sliding seat.

As still further aspects of the utility model: the middle thread of sliding seat runs through there is the threaded rod, has offered the screw hole that is used for threaded rod threaded connection on the sliding seat, and the threaded rod rotates to be connected on two flat boards, and the lower part of curb plate is equipped with the motor, and the one end of threaded rod rotates and runs through the output fixed mounting of lower part flat board through shaft coupling and motor.

As still further aspects of the utility model: the outside of motor is detained and is equipped with the U-shaped hoop, and the both ends of U-shaped hoop are run through and are had second fixing bolt, and second fixing bolt inserts curb plate back and curb plate threaded mounting, offered the screw hole that is used for second fixing bolt to insert and threaded connection on the curb plate, and the perforation that is used for the second fixing bolt to run through has all been offered at the both ends of U-shaped hoop.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the tension adjusting sensor, the distance between the fixed plate and the side plate is adjusted through the matching of the threaded column and the nut, and the fixed plate is fixedly installed through the matching of the mounting lug and the mounting hole, so that the whole length of the tension adjusting sensor is controlled, and the tension adjusting sensor is suitable for installation of equipment with different installation gaps.

2. According to the utility model, the motor drives the threaded rod to rotate, so that the sliding seat is controlled to slide along the guide rod, the height of the sensor body is controlled, and the tensioning condition of the connecting roll shaft is controlled.

Drawings

Fig. 1 is a schematic view of a tension adjusting sensor.

Fig. 2 is a partial structure plan perspective view of a tension adjusting sensor.

Fig. 3 is a partial structure bottom perspective view of a tension adjusting sensor.

In the figure: 1. a side plate; 2. an adjusting mechanism; 3. a sensor body; 4. connecting a roll shaft; 5. a fixing plate; 6. a threaded column; 7. a nut; 8. a mounting ear; 9. a mounting hole; 10. a flat plate; 11. a guide rod; 12. a sliding seat; 13. a first fixing bolt; 14. a threaded rod; 15. a motor; 16. a U-shaped hoop; 17. and a second fixing bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, in an embodiment of the utility model, a tension adjustment sensor includes a side plate 1 symmetrically disposed, an adjustment mechanism 2 is disposed on one side of the side plate 1, a sensor body 3 is mounted on the adjustment mechanism 2, a connecting roller shaft 4 is movably connected between the sensor bodies 3, a fixing plate 5 is disposed on the outer side of the side plate 1, four corners of the fixing plate 5 are fixedly connected with threaded columns 6, the threaded columns 6 slide through the side plate 1, four corners of the side plate 1 are provided with through holes for sliding through of the threaded columns 6, nuts 7 are screwed on the threaded columns 6 and on two sides of the side plate 1, mounting lugs 8 are disposed on the top and bottom of the fixing plate 5, and mounting holes 9 are symmetrically disposed on the mounting lugs 8.

Through the cooperation of screw post 6 and nut 7, adjust the interval between fixed plate 5 and the curb plate 1, carry out fixed mounting with fixed plate 5 through the cooperation of mounting ear 8 and mounting hole 9 to control this tension adjustment sensor's whole length, the installation of the different installation clearance equipment of adaptation.

The adjusting mechanism 2 comprises two flat plates 10 which are fixedly connected to the upper portion of the side plate 1 in parallel, guide rods 11 are symmetrically and fixedly connected between the flat plates 10, sliding seats 12 are connected to the guide rods 11 in a sliding mode, and through holes for the guide rods 11 to penetrate in a sliding mode are formed in the sliding seats 12.

The two sides of the sensor body 3 are penetrated with first fixing bolts 13, the first fixing bolts 13 are inserted into the sliding seat 12 and are in threaded connection with the sliding seat 12, and threaded holes for the insertion and threaded connection of the first fixing bolts 13 are formed in the sliding seat 12.

The middle part screw thread of sliding seat 12 runs through and has threaded rod 14, has offered the screw hole that is used for threaded rod 14 threaded connection on the sliding seat 12, and threaded rod 14 rotates to be connected on two dull and stereotyped 10, and the lower part of curb plate 1 is equipped with motor 15, and the one end of threaded rod 14 rotates through lower part dull and stereotyped 10 through shaft coupling and motor 15's output fixed mounting.

The motor 15 drives the threaded rod 14 to rotate, so that the sliding seat 12 is controlled to slide along the guide rod 11, the height of the sensor body 3 is controlled, and the tensioning condition of the connecting roll shaft 4 is controlled.

The outside knot of motor 15 is equipped with U-shaped hoop 16, and the both ends of U-shaped hoop 16 run through have second fixing bolt 17, and second fixing bolt 17 inserts curb plate 1 back and curb plate 1 screw thread installation, offered on the curb plate 1 and be used for second fixing bolt 17 to insert and threaded connection's screw hole, and the perforation that is used for second fixing bolt 17 to run through has all been offered at the both ends of U-shaped hoop 16.

The motor 15 is locked and fixed by the cooperation of the U-shaped hoop 16 and the second fixing bolt 17.

The sensor body 3 and the motor 15 are electrically connected with an external control host.

The working principle of the utility model is as follows:

During the use, place this tension adjustment sensor in the position that equipment needs to be installed, with fixed plate 5 and the lateral wall laminating of equipment installation clearance department under the cooperation of screw thread post 6, through the mounting hole 9 on the installation ear 8 with fixed plate 5 jin fixed mounting, twist nut 7 this moment, it is fixed with curb plate 1 centre gripping through nut 7, form fixed mounting effect, can rotate through motor 15 drive threaded rod 14 during the use, thereby control sliding seat 12 rises or descends, cooperation sensor body 3 control connects the tensioning condition of roller 4.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Tension adjustment sensor, including curb plate (1) that symmetry set up, its characterized in that: one side of curb plate (1) is equipped with adjustment mechanism (2), install sensor body (3) on adjustment mechanism (2), joint movable connection has between sensor body (3) and connects roller (4), the outside of curb plate (1) is equipped with fixed plate (5), the equal fixedly connected with screw thread post (6) in four corners of fixed plate (5), screw thread post (6) slip runs through curb plate (1), just be located the equal threaded connection of both sides of curb plate (1) on screw thread post (6) and have nut (7), the top and the bottom of fixed plate (5) all are equipped with mounting ear (8), mounting hole (9) have been seted up to the symmetry on mounting ear (8).

2. A tension adjustment sensor as recited in claim 1, wherein: the adjusting mechanism (2) comprises two flat plates (10) which are fixedly connected to the upper portion of the side plate (1) in parallel, guide rods (11) are symmetrically and fixedly connected between the flat plates (10), and sliding seats (12) are connected to the guide rods (11) in a sliding mode.

3. A tension adjustment sensor as recited in claim 1, wherein: the sensor is characterized in that first fixing bolts (13) penetrate through two sides of the sensor body (3), and the first fixing bolts (13) are inserted into the sliding seat (12) and are in threaded connection with the sliding seat (12).

4. A tension adjustment sensor as recited in claim 3, wherein: the middle thread of the sliding seat (12) penetrates through the threaded rod (14), the threaded rod (14) is rotationally connected to the two flat plates (10), a motor (15) is arranged at the lower part of the side plate (1), one end of the threaded rod (14) penetrates through the lower flat plate (10) in a rotating mode, and the threaded rod is fixedly installed with the output end of the motor (15) through a coupler.

5. A tension adjustment sensor as recited in claim 4, wherein: the motor (15) is buckled in the outside and is equipped with U-shaped hoop (16), and the both ends of U-shaped hoop (16) are run through and are had second fixing bolt (17), and second fixing bolt (17) insert curb plate (1) back and curb plate (1) screw thread installation.