CN213274499U - Automatic computer balance weight scale - Google Patents

Abstract

The utility model belongs to the technical field of the counter weight balance, especially, automatic computer counter weight balance to current belt weigher when using, current belt weigher does not have the device of being convenient for carry out the fixing to the material, consequently when the material takes place the displacement in the in-process of transportation, can lead to the problem that measuring result deviation appears, now proposes following scheme, and it includes the fixed plate, the bottom fixed mounting of fixed plate has the supporting seat that two symmetries set up, rotates on the supporting seat and installs the gyro wheel, the top of fixed plate is equipped with the conveyer belt, is equipped with the connecting plate on the conveyer belt, and the fixed slot has been seted up at the top of connecting plate, all sets up flutedly on the both sides inner wall of fixed slot, and fixed mounting has same dead lever on the top inner wall of recess and the bottom inner. The utility model discloses simple structure, convenient to use can make it can guarantee stably when weighing the work piece.

Description

Automatic computer balance weight scale

Technical Field

The utility model relates to a counter weight balance technical field especially relates to an automatic computer counter weight balance.

Background

The belt weigher is a weighing apparatus for automatically weighing loose materials which are placed on a belt and continuously pass through the belt, and is mainly classified into an ICS belt weigher, a batching belt weigher and a high-precision matrix belt weigher.

However, the existing belt weighers still have some disadvantages in the use process: when the existing belt weigher is used, the existing belt weigher is not provided with a device which is convenient for fixing materials, so that when the materials are displaced in the transportation process, the measuring result can be deviated, and therefore an automatic computer counterweight weigher is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having current belt weigher when using among the prior art, current belt weigher does not have the device of being convenient for to the material go on fixing, consequently when the material takes place the displacement at the in-process of transportation, can lead to the shortcoming that measuring result deviation appears, and the automatic computer counter weight balance that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic computer balance weight scale comprises a fixed plate, wherein two symmetrically arranged supporting seats are fixedly arranged at the bottom of the fixed plate, rollers are rotatably arranged on the supporting seats, a conveyor belt is arranged at the top of the fixed plate, a connecting plate is arranged on the conveyor belt, fixed grooves are formed in the top of the connecting plate, grooves are formed in the inner walls of the two sides of each fixed groove, the same fixed rod is fixedly arranged on the inner wall of the top of each groove and the inner wall of the bottom of each groove, a second lifting plate is slidably arranged on the two fixed rods, one end of a first spring is fixedly arranged at the bottom of each second lifting plate, the other end of each first spring is fixedly arranged on the inner wall of the bottom of each groove, two symmetrically arranged square grooves are formed in the top of each first lifting plate, rotary grooves are formed in the inner walls of the two sides of each, the top of slide extends to the outside of square groove, and the one side that two slides are close to each other has all seted up a plurality of spring grooves, and fixed mounting has the one end of second spring on the inner wall of one side of spring groove, and the other end fixed mounting of second spring has the cardboard, and one side of cardboard extends to the outside in spring groove, the work piece has been placed at the top of first lifter plate, and the cardboard cooperatees with the work piece, seted up fixed chamber on the first lifter plate, seted up the motor groove on the bottom inner wall in fixed chamber, fixed mounting has servo motor on the bottom inner wall in motor groove.

Preferably, a limiting groove is formed in the inner wall of the bottom of the square groove, and the bottom of the sliding plate extends into the limiting groove and is slidably mounted in the limiting groove.

Preferably, an annular sliding groove is formed in the side wall of the rotating groove, an annular sliding block is arranged on the rotating rod, and the annular sliding block is slidably mounted in the annular sliding groove.

Preferably, one side of the sliding plate is provided with a threaded hole, the side wall of the threaded hole is provided with an internal thread, the rotating rod is provided with an external thread with opposite rotating directions, and the internal thread is meshed with the external thread.

Preferably, the number of the clamping plates on the same side is five to ten, and the five to ten clamping plates on the same side are arranged at equal intervals.

Preferably, the output shaft of the servo motor extends into the fixed cavity and is fixedly sleeved with a first bevel gear, the rotating rod is fixedly sleeved with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.

The utility model discloses in, an automatic computer counter weight scale's beneficial effect:

thereby setting through the spacing groove makes and can drive the slide and slide when the bull stick rotates, thereby can make the bull stick steady rotate in the bull stick through the setting of annular spout, thereby can make the bull stick rotate the time can drive the slide and slide towards one side that is close to each other, thereby carry out the centre gripping to the work piece that can be fine through the setting of a plurality of cardboards, thereby reduce the error that receives when weighing, thereby the meshing setting through first conical gear and second conical gear can make the bull stick also can rotate when making start servo motor.

The utility model discloses simple structure, convenient to use can make it can guarantee stably when weighing the work piece.

Drawings

FIG. 1 is a schematic view of a structure of an automatic computer balance weight provided by the present invention;

FIG. 2 is an enlarged schematic view of part A of an automatic computer-controlled balance weight of the present invention;

fig. 3 is an enlarged schematic structural diagram of a part B of the automatic computer-controlled counterweight scale provided by the present invention.

In the figure: the device comprises a fixing plate 1, a supporting plate 2, a connecting plate 3, a fixing groove 4, a groove 5, a fixing rod 6, a first lifting plate 7, a first spring 8, a second lifting plate 9, a square groove 10, a rotary groove 11, a sliding plate 12, a servo motor 13, a first bevel gear 14, a second bevel gear 15, a fixing cavity 16, a workpiece 17, a spring groove 18, a second spring 19 and a clamping plate 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an automatic computer balance weight scale comprises a fixed plate 1, two symmetrically arranged supporting seats 2 are fixedly installed at the bottom of the fixed plate 1, rollers are rotatably installed on the supporting seats 2, a conveyor belt is arranged at the top of the fixed plate 1, a connecting plate 3 is arranged on the conveyor belt, a fixing groove 4 is formed at the top of the connecting plate 3, grooves 5 are formed on the inner walls of the two sides of the fixing groove 4, the inner wall of the top of each groove 5 and the inner wall of the bottom of each groove 5 are fixedly provided with a same fixing rod 6, a same second lifting plate 9 is slidably installed on the two fixing rods 6, one end of a first spring 8 is fixedly installed at the bottom of the second lifting plate 9, the other end of the first spring 8 is fixedly installed on the inner wall of the bottom of each groove 5, two symmetrically arranged square grooves 10 are formed at the, same bull stick 21 is installed to 11 internal rotations in two bull grooves, threaded connection has slide 12 on the bull stick 21, slide 12's top extends to the outside of square groove 10, and a plurality of spring grooves 18 have all been seted up to one side that two slides 12 are close to each other, fixed mounting has the one end of second spring 19 on one side inner wall of spring groove 18, second spring 19's other end fixed mounting has cardboard 20, one side of cardboard 20 extends to the outside of spring groove 18, work piece 17 has been placed at the top of first lifter plate 7, cardboard 20 cooperatees with work piece 17, fixed cavity 16 has been seted up on the first lifter plate 7, the motor groove has been seted up on the bottom inner wall in fixed cavity 16, fixed mounting has servo motor 13 on the bottom inner wall in motor groove.

The utility model discloses in, seted up the spacing groove on the bottom inner wall of square groove 10, thereby slide 12's bottom extends to spacing inslot and slidable mounting at the spacing inslot, thereby makes through the setting of spacing groove and can drive slide 12 and slide when bull stick 21 rotates.

The utility model discloses in, seted up annular spout on the lateral wall of rotary trough 11, be equipped with annular slider on the bull stick 21, thereby annular slider slidable mounting can make the steady rotation of bull stick 21 in rotary trough 11 through the setting of annular spout in annular spout.

The utility model discloses in, threaded hole is seted up to one side of slide 12, is equipped with the internal thread on the lateral wall of screw hole, is equipped with on the bull stick 21 and revolves to opposite external screw thread, and the internal thread meshes with the external screw thread mutually, thereby can drive slide 12 and slide towards one side that is close to each other when setting up through helicitic texture when can making the bull stick 21 rotate.

The utility model discloses in, the quantity that lies in cardboard 20 with one side is five to ten, and lies in five to ten equidistant intervals settings of cardboard 20 with one side, thereby carries out the centre gripping to work piece 17 that can be fine through the setting of a plurality of cardboard 20 to the error that receives when reducing to weigh.

The utility model discloses in, servo motor 13's output shaft extends to in the fixed chamber 16 and fixed cover is equipped with first bevel gear 14, and fixed cover is equipped with second bevel gear 15 on the bull stick 21, and first bevel gear 14 meshes with second bevel gear 15 mutually, thereby can make the bull stick 21 also rotate when setting up through the meshing of first bevel gear 14 and second bevel gear 15 so that start servo motor 13.

The utility model discloses in, when needs are weighed work piece 17, place work piece 17 on lifter plate 7, start servo motor 13 this moment, servo motor 13's output shaft drives first bevel gear 14 and rotates, first bevel gear 14 rotates and drives second bevel gear 15 and rotate, second bevel gear 15 rotates and drives bull stick 21 and rotate, bull stick 21 rotates and drives slide 12 and slide towards one side that is close to each other, thereby slide 12 slides and drive cardboard 20 and remove, thereby cardboard 20 removes and makes cardboard 20 can contact with work piece 17, when cardboard 20 contacts with work piece 17, cardboard 20 just can be with the fastening more of work piece 17 centre gripping through second spring 19's spring action this moment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. An automatic computer balance weight scale comprises a fixed plate (1) and is characterized in that two symmetrically arranged supporting seats (2) are fixedly arranged at the bottom of the fixed plate (1), rollers are rotatably arranged on the supporting seats (2), a conveying belt is arranged at the top of the fixed plate (1), a connecting plate (3) is arranged on the conveying belt, a fixed groove (4) is formed in the top of the connecting plate (3), grooves (5) are formed in the inner walls of two sides of each fixed groove (4), the same fixed rod (6) is fixedly arranged on the inner wall of the top and the inner wall of the bottom of each groove (5), the same second lifting plate (9) is slidably arranged on the two fixed rods (6), one end of a first spring (8) is fixedly arranged at the bottom of each second lifting plate (9), the other end of the first spring (8) is fixedly arranged on the inner wall of the bottom of each groove (5), two symmetrically arranged square grooves (10) are formed in the top, the inner walls of the two sides of the square groove (10) are respectively provided with a rotating groove (11), the two rotating grooves (11) are internally and rotatably provided with the same rotating rod (21), the rotating rod (21) is connected with a sliding plate (12) through a thread, the top of the sliding plate (12) extends to the outer side of the square groove (10), and one side of each of the two sliding plates (12) close to each other is provided with a plurality of spring grooves (18), one end of a second spring (19) is fixedly arranged on the inner wall of one side of each spring groove (18), the other end of the second spring (19) is fixedly provided with a clamping plate (20), one side of each clamping plate (20) extends to the outer side of each spring groove (18), a workpiece (17) is placed on the top of the first lifting plate (7), the clamping plate (20) is matched with the workpiece (17), fixed chamber (16) have been seted up on first lifter plate (7), have seted up the motor groove on the bottom inner wall in fixed chamber (16), fixed mounting has servo motor (13) on the bottom inner wall in motor groove.

2. The automatic computer balance weight scale according to claim 1, wherein the inner wall of the bottom of the square groove (10) is provided with a limiting groove, and the bottom of the sliding plate (12) extends into the limiting groove and is slidably mounted in the limiting groove.

3. The automatic computer balance weight according to claim 1, wherein the side wall of the rotating groove (11) is provided with an annular sliding groove, the rotating rod (21) is provided with an annular sliding block, and the annular sliding block is slidably mounted in the annular sliding groove.

4. The automatic computer balance weight scale according to claim 1, wherein one side of the sliding plate (12) is provided with a threaded hole, the side wall of the threaded hole is provided with an internal thread, the rotating rod (21) is provided with an external thread with opposite rotation directions, and the internal thread is meshed with the external thread.

5. The automated computerized weigh scale of claim 1, wherein the number of cards (20) located on the same side is five to ten, and the five to ten cards (20) located on the same side are equally spaced apart.

6. The automatic computer balance weight of claim 1, wherein the output shaft of the servo motor (13) extends into the fixed cavity (16) and is fixedly sleeved with a first bevel gear (14), the rotating rod (21) is fixedly sleeved with a second bevel gear (15), and the first bevel gear (14) is meshed with the second bevel gear (15).

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