CN212432732U

CN212432732U - Lacquer piece manufacturing device

Info

Publication number: CN212432732U
Application number: CN202021880560.8U
Authority: CN
Inventors: 王溪繁; 吴小波; 何智蓉; 王小龙; 张利新
Original assignee: China Chang Jiang Energy Group Corp
Current assignee: China Chang Jiang Energy Group Corp
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-01-29
Anticipated expiration: 2030-09-01

Abstract

The utility model relates to a lacquer piece making devices, include: a rotation driving mechanism and a rotation mechanism; the rotary driving mechanism is connected with the rotary mechanism through a rotary connecting rod and is used for driving the rotary mechanism to rotate; and the rotating mechanism is provided with a plurality of spring clamps for clamping the paint chips. Under the rotation of rotary driving mechanism, the last paint chip of centre gripping of rotatory the device prevents because the lacquer liquid that causes of stewing flows along the paint chip unilateral for insulating paint on the paint chip can evenly cover its surface, provides reliable paint film sample for the insulating paint test.

Description

Lacquer piece manufacturing device

Technical Field

The utility model relates to an experimental technical field of insulating varnish, concretely relates to lacquer piece making devices.

Background

The paint film with uniform thickness is an important premise of an insulating paint test, can reduce the dispersity of test data, and provides guarantee for accurately evaluating various insulating paints.

At present, the paint sheet is manufactured by mainly hooking the upper end of the paint sheet by a hook, impregnating insulating paint, vertically hanging the paint on a cross bar, and hanging the paint into an oven when the paint does not drip. This procedure has a number of disadvantages: 1. the paint sheet is hung on the horizontal bar, and the paint sheet is uneven in thickness in the vertical direction due to the flowing of paint liquid, the upper end part close to the hook is thinner, and the lower end part far away from the hook is thicker. 2. When waiting for the non-dripping paint, hanging into an oven, because under the effect of high temperature, the paint liquid which is not dried in the paint film can flow downwards slightly, further causing the paint film to have uneven thickness. 3. In order to change the thickness unevenness, the paint is hung for the second time by using the inverted paint sheet. According to the process, a paint film with good quality cannot be obtained, and secondary painting delays test time and wastes cost.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lacquer piece making devices to the technical problem who exists among the prior art. The device can be used in a room temperature oven and a high temperature oven, and a speed reduction motor is adopted to drive the paint sheet to rotate, so that the insulating paint is uniformly covered on the paint sheet, and a paint film with uniform thickness is obtained; save the paint chip preparation time, improve the paint film quality, practice thrift test cost.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a paint chip making apparatus comprising: a rotation driving mechanism and a rotation mechanism;

the rotary driving mechanism is connected with the rotary mechanism through a rotary connecting rod and is used for driving the rotary mechanism to rotate; and the rotating mechanism is provided with a multi-spring clamp for clamping the paint chips.

The utility model has the advantages that: the device can be used both at room temperature and in an oven, with the paint chips being held by spring clamps. Under the rotation of rotary driving mechanism, the last lacquer painting of rotary device prevents because the lacquer liquid that causes of stewing flows along the lacquer painting unilateral for insulating paint on the lacquer painting can evenly cover its surface, provides reliable paint film sample for the insulating paint test.

Further, the rotating mechanism comprises a rotating frame;

the rotating frame comprises four clamp mounting plates, two connecting pieces and two positioning frames which are symmetrically arranged;

the positioning frame comprises 4 positioning rods, and the 4 positioning rods are fixedly connected with each other to form a cross-shaped structure;

the center positions of the outer sides of the two positioning frames, which are back to back, are respectively fixedly connected with a connecting piece;

the clamp mounting plate is mounted between two positioning rods of which the two positioning frames are symmetrical;

the spring clamp is fixedly arranged on the clamp mounting plate;

one end of the rotating connecting rod is detachably connected with one of the connecting pieces.

Furthermore, each positioning rod is provided with a strip-shaped mounting hole, and the length direction of the strip-shaped mounting hole is consistent with the axial direction of the positioning rod; and the two ends of the clamp mounting plate are fixedly connected with the positioning rod by bolts penetrating through the strip-shaped mounting holes.

When the device is used, the positions of the bolts and the clamp mounting plate on the positioning rod can be adjusted according to different paint sheet sizes, so that the device is suitable for paint sheets of different sizes.

Furthermore, both ends of the clamp mounting plate are also provided with limiting parts which are abutted against the positioning rods. The limiting part is arranged, and when the position of the clamp mounting plate is adjusted, the angle of the relative positioning rod of the clamp mounting plate is guaranteed to be unchanged all the time.

Furthermore, the rotating mechanism also comprises two groups of supporting devices arranged at two opposite sides of the rotating frame;

the two groups of supporting devices comprise bearings and bearing supports, the bearings are mounted on the bearing supports through bearing seats, and inner sleeves of the bearings are fixedly connected with the connecting pieces.

Further, a support stabilizer bar is fixedly connected between the bearing supports in the two groups of supporting devices. Set up the support stabilizer bar for left and right sides bearing bracket links as an organic whole, provides stability.

Furthermore, the rotary driving mechanism comprises a base, an upright column vertically arranged on the base and a speed reducing motor arranged on the upright column, wherein an output shaft of the speed reducing motor is connected with one end of the rotary connecting rod.

Furthermore, a guide rail is longitudinally arranged on the upright post, and an installation sliding plate is arranged on the guide rail and is connected with the guide rail through a bolt; the speed reduction motor is installed on the installation sliding plate. When the speed reducing motor is installed, the output shaft of the motor, the rotating connecting rod and the bearing shaft center are required to be ensured to be positioned on the same straight line, and the installation sliding plate is connected with the guide rail through the bolt, so that the position of the speed reducing motor can be very conveniently adjusted.

Drawings

Fig. 1 is a schematic view of an overall structure of a paint tablet manufacturing apparatus according to an embodiment of the present invention;

fig. 2 is a schematic view of clamping a paint sheet according to an embodiment of the present invention.

Shown in the figure:

1. rotating connecting rod, 2, spring clamp, 3, swivel mount, 4, connecting piece, 5, bearing, 6, bearing support, 7, support stabilizer bar, 8, base, 9, stand, 10, gear motor, 11, guide rail, 12, installation sliding plate, 13, lacquer piece, 21, fixed chuck, 22, activity chuck, 23, spring, 24, fixed block, 25, pull rod bolt, 26, pull rod, 31, locating rack, 32, anchor clamps mounting panel, 33, locating part.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1, the embodiment of the utility model provides a paint tablet making devices, include: a rotation driving mechanism and a rotation mechanism;

the rotary driving mechanism is connected with the rotary mechanism through a rotary connecting rod 1 and is used for driving the rotary mechanism to rotate; and the rotating mechanism is provided with a plurality of spring clamps 2 for clamping the paint pieces 13.

The device can be used both at room temperature and in an oven, with the paint chips being held by spring clamps. Under the rotation of rotary driving mechanism, the last lacquer painting of rotary device prevents because the lacquer liquid that causes of stewing flows along the lacquer painting unilateral for insulating paint on the lacquer painting can evenly cover its surface, provides reliable paint film sample for the insulating paint test. When the rotary connecting rod is used in an oven, a through hole for accommodating the rotary connecting rod needs to be formed in a window door of the oven in advance. And then fixing the paint sheet by using a spring clamp, placing a rotating mechanism in the oven, placing a rotary driving mechanism outside the oven, and connecting the rotary driving mechanism with the rotating mechanism through a rotary connecting rod.

As a preferred embodiment of the present invention, the rotating mechanism includes a rotating frame 3.

The rotating frame 3 comprises four clamp mounting plates 32, two connecting pieces 4 and two positioning frames 31 which are symmetrically arranged;

the positioning frame 31 comprises 4 positioning rods, and the 4 positioning rods are fixedly connected with each other to form a cross-shaped structure;

the outer side center positions of the two positioning frames 31 which are back to back are respectively fixedly connected with a connecting piece 4;

the clamp mounting plate 32 is mounted between two positioning rods of the two positioning frames 31 which are symmetrical to each other;

the spring clamp 2 is fixedly arranged on the clamp mounting plate 32;

one end of the rotating connecting rod 1 is detachably connected with one of the connecting pieces 4.

The 4 fixture mounting plates 32 included in the apparatus are divided into two groups. Each group contains 2 anchor clamps mounting panel 32, and two sets of anchor clamps mounting panels 32 set up relatively, on the panel of relative anchor clamps mounting panel 32, installs a plurality of spring clamp 2.

Because the paint chips are generally square or rectangular, when in use, the spring clamps 2 on the 4 clamp mounting plates 32 respectively clamp four corners of the paint chips, thereby realizing the clamping of the paint chips. As shown in particular in fig. 2.

Meanwhile, it should be understood that the detachable connection can be a detachable connection realized by a combination of a positioning pin, a hole and a groove, that is, a positioning hole is formed on the rotating connecting rod, and then the positioning pin penetrates through the positioning hole; meanwhile, one end of the connecting piece is arranged into a cylindrical structure, and a positioning groove or a positioning hole is formed in the wall of the connecting piece; the positioning pin on the rotary connecting rod is clamped into the positioning groove or the positioning hole on the connecting piece to realize the connection and fixation of the rotary connecting rod and the connecting piece; the connection is fast and simple, and the fast plug-and-play connection effect is achieved.

Preferably, each clamp mounting plate 32 is provided with a plurality of spring clamps 2 with the same number, so that a plurality of paint chips can be clamped at one time, and batch production can be realized.

The spring clamp 2 includes: the device comprises a fixed chuck 21, a movable chuck 22, a spring 23, a fixed block 24, a pull rod bolt 25 and a pull rod 26. The fixed chuck and the fixed block are mounted on the clamp mounting plate 32 by screws, and the movable chuck is positioned between the fixed chuck and the fixed block; the fixed block is provided with a through hole, the pull rod penetrates through the through hole formed in the fixed block and is fixedly connected with the movable chuck, and the spring is located between the movable chuck and the fixed block and is sleeved on the pull rod. The specific structure is shown in fig. 2.

When the clamping device is used, before the paint sheet is clamped, the pull rod is controlled by the pull rod bolt, and the clamping head is kept in an open state. Placing a paint sheet in a gap between the fixed chuck and the movable chuck, then pulling out the pull rod bolt, and slightly releasing the pull rod; the spring will extend along the axis of the pull rod to push the movable chuck, and when the movable chuck and the fixed chuck are closed, the spring always in a compressed state tightly supports the movable chuck and the fixed chuck to clamp the paint sheet 13.

As a preferred embodiment of the present invention, the 4 positioning rods constituting the positioning frame 31 are all provided with elongated mounting holes, and the length direction of the elongated mounting holes is consistent with the axial direction of the positioning rods; the two ends of the clamp mounting plate 32 are fixedly connected with the positioning rods at the two ends of the clamp mounting rod 32 by bolts penetrating through the strip-shaped mounting holes.

As a preferred embodiment of the present invention, the two ends of the clamp mounting plate are further provided with a position-limiting part 33 abutting against the side edge of the positioning rod. The limiting piece 33 abuts against the side edge of the positioning rod, and limits the adjustment direction of the clamp mounting plate, namely, the clamp mounting plate can only keep the same angle with the positioning rod along the axial direction of the positioning rod.

As a preferred embodiment of the present invention, the rotating mechanism further includes two sets of supporting devices disposed on opposite sides of the rotating frame 3; two sets of strutting arrangement all includes bearing 5, bearing support 6, bearing 5 is installed through a bearing frame on bearing support 6, the endotheca of bearing 5 with connecting piece 4 fixed connection.

As a preferred embodiment of the present invention, a support stabilizer bar 7 is fixedly connected between the bearing supports 6 located at two opposite sides of the rotating frame 3. Set up the support stabilizer bar for left and right sides bearing bracket links as an organic whole, provides stability.

As a preferred embodiment of the present invention, the rotation driving mechanism includes a base 8, a vertical column 9 disposed on the base 8, and a speed reduction motor 10 disposed on the column 9, wherein an output shaft of the speed reduction motor is connected to one end of the rotation connecting rod.

As a preferred embodiment of the present invention, a guide rail 11 is longitudinally arranged on the upright 9, a mounting sliding plate 12 is arranged on the guide rail 11, and the mounting sliding plate 12 is connected with the guide rail 11 through a bolt; the reduction motor 10 is mounted on the mounting sliding plate 12. When the speed reducing motor is installed, the output shaft of the motor, the rotating connecting rod and the bearing shaft center are required to be ensured to be positioned on the same straight line, and the installation sliding plate is connected with the guide rail through the bolt, so that the position of the speed reducing motor can be very conveniently adjusted.

When the device is used, the installation process is as follows:

first, the rotating device is installed

1. The bearing supports 6 on the left side and the right side are fixed by a support stabilizer bar 7 at the bottom. The bearing block with the bearing 5 is then screwed onto the bearing support 6.

2. The positioning frame 31 and the connecting member 4 are screwed to integrate the connecting member 4 and the positioning frame 31.

3. The connecting pieces 4 on the two positioning frames 31 are inserted into the inner sleeve of the bearing 5 and fixed on the bearing inner sleeve.

4. The four clamp mounting plates 32 are installed, one set at the same level is installed first, and then the other set is installed. The wide surfaces of each group of fixture mounting plates 32 are positioned at the same horizontal plane through the limiting parts 33 and the bolts at the two ends, and the proper size is called out to facilitate clamping of paint chips with different sizes.

5. And installing a spring chuck.

Secondly installing a driving mechanism

1. The reduction motor 10 is mounted on the mounting sliding plate 12.

2. The position of the sliding plate on the guide rail is adjusted according to the height from the central line of the bearing of the rotating device to the ground or the table top, and then the sliding plate is fixed.

Finally, the two parts are connected by a rotary connecting rod 1, the two ends of the rotary connecting rod are plug-and-play, and a pin is arranged on the rotary connecting rod.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A paint chip manufacturing apparatus, comprising: a rotation driving mechanism and a rotation mechanism;

the rotary driving mechanism is connected with the rotary mechanism through a rotary connecting rod (1) and is used for driving the rotary mechanism to rotate; the rotating mechanism is provided with a plurality of spring clamps (2) for clamping paint sheets (13).

2. Paint flake production device as claimed in claim 1, characterized in that the rotation mechanism comprises a rotating frame (3);

the rotating frame (3) comprises four clamp mounting plates (32), two connecting pieces (4) and two positioning frames (31) which are symmetrically arranged;

the positioning frame (31) comprises 4 positioning rods, and the 4 positioning rods are fixedly connected with each other to form a cross-shaped structure;

the center positions of the outer sides of the two positioning frames (31) which are back to each other are respectively fixedly connected with a connecting piece (4);

the clamp mounting plate (32) is arranged between two positioning rods of the two positioning frames (31) which are symmetrical to each other;

the spring clamp (2) is fixedly arranged on the clamp mounting plate (32);

one end of the rotating connecting rod (1) is detachably connected with one of the connecting pieces (4).

3. The paint flake manufacturing device according to claim 2, wherein each positioning rod is provided with an elongated mounting hole, and the length direction of the elongated mounting hole is consistent with the axial direction of the positioning rod; and the two ends of the clamp mounting plate (32) are fixedly connected with the positioning rod by bolts penetrating through the strip-shaped mounting holes.

4. The paint flake manufacturing apparatus as claimed in claim 3, wherein both ends of the clamp mounting plate (32) are further provided with a stopper (33) abutting against the positioning rod.

5. Paint flake production device as claimed in claim 2, characterized in that the rotation mechanism further comprises two sets of support means arranged on opposite sides of the rotating frame (3);

two sets of strutting arrangement all includes bearing (5), bearing bracket (6), bearing (5) are installed through a bearing frame on bearing bracket (6), the endotheca of bearing (5) with connecting piece (4) fixed connection.

6. Paint flake production device according to claim 5, characterized in that a bracket stabilizer bar (7) is fixedly connected between the bearing brackets (6) in both sets of said supporting means.

7. Paint flake production device according to claim 1, characterized in that the rotary drive comprises a base (8), a column (9) vertically arranged on the base and a gear motor (10) arranged on the column (9), the output shaft of the gear motor (10) being connected to one end of the rotary connecting rod (1).

8. The paint flake manufacturing device according to claim 7, characterized in that a guide rail (11) is longitudinally arranged on the upright post (9), a mounting sliding plate (12) is arranged on the guide rail (11), and the mounting sliding plate (12) is connected with the guide rail through a bolt; the speed reducing motor (10) is installed on the installation sliding plate (12).