CN108656055B - A new type of tooling board temporary storage stand-alone machine - Google Patents

Abstract

The invention discloses a novel tooling plate temporary storage single machine, which comprises a base, a lifting power assembly, a stand column assembly and a lifting storage platform assembly, wherein the base is of a hollow structure, an opening is formed in the bottom of the base, a supporting plate is fixedly arranged on the inner wall of the base, a through hole is formed in the center of the supporting plate, a threaded sleeve is rotationally connected in the through hole through a ball bearing, a first driven bevel gear is fixedly sleeved on the outer wall of the threaded sleeve, a motor is fixedly connected to the upper end of the supporting plate, a first driving bevel gear meshed with the first driven bevel gear is fixedly connected to an output shaft of the motor, a lifting screw is connected to the threaded sleeve in a threaded manner, a lifting plate is fixedly connected to the lower end of the lifting screw, universal wheels are fixedly connected to four corners of the bottom of the lifting plate through a plurality of buffer springs, and a stabilizing plate is connected to the outer wall of the bottom end of the base in a hinge manner. The invention has small occupied area, strong flexibility and mobility and stable lifting movement.

Description

A new type of tooling board temporary storage stand-alone machine

technical field

The invention relates to the technical field of tooling board temporary storage machines, in particular to a novel tooling board temporary storage stand-alone machine.

Background technique

Machinery refers to the general term for machines and mechanisms. Machinery is a tool device that can help people reduce the difficulty of work or save labor. Items such as chopsticks, brooms, and tweezers can all be called machines, and they are simple machines. A complex machine is composed of two or more simple machines. These more complex machines are usually called machines. From the point of view of structure and motion, there is no difference between a mechanism and a machine, and it is generally called a machine. Machinery, derived from Mechine in Greek and Machina in Latin, originally referred to "ingenious design". As a general mechanical concept, it can be traced back to the ancient Roman period, mainly to distinguish it from hand tools. The term "machinery" in modern Chinese is the general term for the combination of institutions and machines in English. The characteristics of machinery are: machinery is a combination of man-made physical components. There is a definite relative motion between the various parts of the machine. Therefore, the machine can convert mechanical energy or complete useful mechanical work, which is the most basic concept in modern mechanical principles. The modern concept of Chinese machinery is mostly derived from the word "machinery" in Japanese. Japanese mechanical applications define the concept of machinery as follows .

The assembly line tooling board greatly reduces the labor intensity and improves the production efficiency. It is an indispensable conveying fixture for the automatic production line. The tooling board can be divided into three categories: 1. Materials: imported plywood, PVC enhanced version, one-time molding plastic board, plywood and PVC synthetic board; 2. Surface treatment: anti-static rubber, pyramid-shaped wear-resistant film (common and anti-static), imported PP wear-resistant plate, wear-resistant non-slip rubber, anti-static carpet, anti-static high-density sponge, etc.; 3. Structure : Single-layer and double-layer, common and with power supply, test signal generator, etc.

At present, there are many tooling board storage machines on the market, which occupy a large area, have complex structures, poor lifting stability, and high cost, which cannot meet people's needs.

Contents of the invention

The purpose of the present invention is to solve the problem that the tooling board storage machine in the prior art has a large footprint, complex structure, poor lifting stability, high cost, and cannot meet people's use needs, and proposes a new type of tooling board Temporary stand-alone.

In order to achieve the above object, the present invention adopts the following technical solutions:

A new type of tooling board temporary storage stand-alone machine, including a base, a lifting power assembly, a column assembly and a lifting storage platform assembly. The base is a hollow structure with an opening at the bottom, and a support plate is fixed on the inner wall of the base. A through hole is opened at the center of the support plate, and a threaded sleeve is rotatably connected to the through hole through a ball bearing. The outer wall of the threaded sleeve is fixedly sleeved with a first driven helical gear, and the upper end of the support plate is fixed A motor is connected, the output shaft of the motor is fixedly connected with the first driving helical gear meshing with the first driven helical gear, the internal thread of the threaded sleeve is connected with a lifting screw, and the lower end of the lifting screw is fixedly connected with a lifting screw. The four corners of the bottom of the lifting plate are fixedly connected with universal wheels through a plurality of buffer springs, the outer wall of the bottom end of the base is hinged with a stable plate, and the outer wall of the base is fixedly connected with two The clamping plate is arranged symmetrically, the side of the stable plate away from the base is provided with a cylindrical groove, and a telescopic rod is rotatably connected to the cylindrical groove through a plurality of ball bearings, and one end of the telescopic rod extends out of the cylindrical groove, and The rotating block is fixed, the side wall of the stable plate is provided with a fixed groove corresponding to the rotating block, the rod wall of the telescopic rod located in the cylindrical groove is evenly and fixedly sleeved with a plurality of second active helical gears, and the stable plate corresponds to The two side walls opposite to the clamping plate are provided with a plurality of through holes communicating with the cylindrical groove and corresponding to the second driving helical gear. The through holes are connected with a screw through a ball bearing for rotation, and one end of the screw is fixedly connected with a The second driven helical gear meshed with the second driving helical gear, the other end of the screw rod is threadedly connected to the limiting screw, and the side wall of the clamping plate is provided with a slot corresponding to the limiting screw.

Preferably, the lifting power assembly includes a servo motor fixed on the upper end of the base, the output shaft at the upper end of the servo motor is fixedly connected with a screw, and the servo motor is a brake motor.

Preferably, the column assembly includes a column frame fixed on the upper end of the base, two sliding rails are symmetrically fixedly connected to the top inner wall of the three-dimensional frame, and a lifting block is threaded on the rod wall of the screw rod, and the lifting block The side walls of the blocks are fixedly connected with lifting assemblies.

Preferably, the lifting storage platform assembly includes a roller conveyor line, a platform frame weldment, a chain lifting assembly and a proximity switch.

Preferably, the upper end of the lifting screw is fixedly connected to the limiting plate.

Preferably, the side wall of the turning block is provided with a receiving groove, and the limiting rod is fixedly connected to the receiving groove through a return spring, and the side wall of the fixing groove is provided with a limiting groove corresponding to the limiting rod. The surface of the turning block is provided with a reset groove corresponding to the storage groove, and one end of the limit rod located in the storage groove is fixedly connected with a reset rod, and the reset rod extends through the through hole opened between the storage groove and the reset groove. In the reset slot, and fixedly connected with a T-shaped pull rod.

Preferably, the end of the limiting rod away from the receiving groove is fixedly connected with a universal ball.

Preferably, the four corners of the lower end of the lifting plate corresponding to the upper end of the universal wheel are fixedly connected with positioning rods, and the positioning rods pass through the upper end of the universal wheel through through holes and are fixedly connected with the positioning plate.

Compared with the prior art, the present invention provides a new temporary stand-alone tooling board, which has the following beneficial effects:

1. The new tooling board temporary storage stand-alone is directly lifted by servo drive through the equipped servo motor, thus well overcoming the large area, complex structure and poor lifting stability of the tooling board temporary storage stand-alone in the prior art. The high cost and these problems make the new tooling board temporary storage stand-alone machine occupy a small area, have strong mobility and stable lifting movement.

2. The new tooling board is temporarily stored in a stand-alone machine. The motor drives the first driving helical gear to rotate, and uses the meshing effect of the first driving helical gear and the first driven helical gear to drive the threaded sleeve to rotate, and then uses the threaded sleeve and the lifting screw The threaded connection function makes the lifting screw move, pushes the lifting plate, and makes the lifting plate push the universal wheel out of the base, which can facilitate the movement of the device, and when the device does not need to move, the universal wheel can be retracted into the base. It is better to avoid that the mobility of the universal wheel affects the stable placement of the device.

3. The new type of tooling board is temporarily stored in a single machine. When the device needs to be placed stably, turn the rotary block, which drives the telescopic rod to rotate, and then drives the second driving helical gear to rotate. Using the second driving helical gear and the second driven helical gear The meshing effect of the gear drives the screw to rotate, and then the screw drives the limit screw to rotate, so that the limit screw extends out of the stable plate, and the limit screw engages with the card slot, so that the stable plate can be put down stably, thereby greatly The contact area between the base and the ground is increased, so that the placement of the device is more stable, and the turning block is placed in the fixed slot, and the return spring pushes the limit rod out of the storage slot, so that the limit rod and the limit slot are engaged, and the The rotating block is firmly fixed in the fixing groove, thereby better avoiding the problem that the rotating block is rotated due to the influence of external factors, which leads to the stable placement of the stabilizing plate.

And the parts not involved in the device are the same as the prior art or can be realized by adopting the prior art. The present invention has small footprint, strong mobility and stable lifting motion.

Description of drawings

Fig. 1 is the structural representation of a kind of novel tooling plate temporary storage stand-alone that the present invention proposes;

Fig. 2 is a structural schematic diagram of the connection between the stable board and the clamping board of a new type of tooling board temporary storage stand-alone proposed by the present invention;

Fig. 3 is a schematic structural view of part A of a novel tooling board temporary storage stand-alone proposed by the present invention;

Fig. 4 is a structural schematic diagram of part B of a new tooling board temporary storage stand-alone machine proposed by the present invention.

In the figure: 1 base, 2 supporting plate, 3 threaded sleeve, 4 first driven helical gear, 5 motor, 6 first driving helical gear, 7 lifting screw, 8 lifting plate, 9 buffer spring, 10 universal wheel, 11 Stabilizing plate, 12 Clamping plate, 13 Cylindrical groove, 14 Telescopic rod, 15 Turning block, 16 Fixed groove, 17 Second driving helical gear, 18 Through hole, 19 Screw rod, 20 Second driven helical gear, 21 Limit screw Cylinder, 22 card slot, 23 servo motor, 24 screw rod, 25 column frame, 26 lifting block, 27 storage slot, 28 return spring, 29 limit rod, 30 limit slot, 31 reset slot, 32 reset rod, 33 pull rod .

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

Referring to Figures 1-4, a new temporary stand-alone tooling board, including a base 1, a lifting power assembly, a column assembly and a lifting storage platform assembly, overcomes the large area occupied by a temporary stand-alone tooling board in the prior art , complex structure, poor lifting stability, and high cost. These problems make the temporary storage of the new tooling board a small footprint, strong mobility, and stable lifting movement. The base 1 is a hollow structure with an opening at the bottom. The inner wall of the base 1 A support plate 2 is fixed, and a through hole is opened in the center of the support plate 2, and a threaded sleeve 3 is rotatably connected to the through hole through a ball bearing, and the outer wall of the threaded sleeve 3 is fixedly sleeved with a first driven helical gear 4 , the upper end of the support plate 2 is fixedly connected with a motor 5, the output shaft of the motor 5 is fixedly connected with a first driving helical gear 6 meshing with the first driven helical gear 4, and the inner thread of the threaded sleeve 3 is connected with a lifting screw 7. The lower end of the screw rod 7 is fixedly connected with a lifting plate 8, and the bottom four corners of the lifting plate 8 are fixedly connected with universal wheels 10 through a plurality of buffer springs 9, which can facilitate the movement of the device, and when the device does not need to move, it can be moved The universal wheel 10 is retracted into the base 1, which preferably avoids the mobility of the universal wheel 10 from affecting the stable placement of the device. Two clamping plates 12 arranged symmetrically about the stabilizing plate 11, the side of the stabilizing plate 11 away from the base 1 is provided with a cylindrical groove 13, and a telescopic rod 14 is connected to the cylindrical groove 13 through a plurality of ball bearings in rotation, and one end of the telescopic rod 14 extends Out of the cylindrical groove 13, and the rotating block 15 is fixed, the side wall of the stabilizing plate 11 is provided with a fixed groove 16 corresponding to the rotating block 15, and the rod wall of the telescopic rod 14 located in the cylindrical groove 13 is evenly and fixedly sleeved with a plurality of second Active helical gear 17, the two sidewalls of the stabilizing plate 11 corresponding to the opposite sides of the clamping plate 12 are provided with a plurality of through holes 18 communicating with the cylindrical groove 13 and corresponding to the second active helical gear 17, and the through holes 18 are rotated by ball bearings. Connected with screw rod 19, one end of screw rod 19 is fixedly connected with the second driven helical gear 20 meshed with the second driving helical gear 17, the other end of screw rod 19 is threadedly connected with limiting screw barrel 21, and the side wall of clamping plate 12 is provided with The card slot 22 corresponding to the limiting screw barrel 21 .

The lifting power assembly includes a servo motor 23 fixed on the upper end of the base 1, the output shaft at the upper end of the servo motor 23 is fixedly connected with a screw mandrel 24, and the servo motor adopts a brake motor.

The column assembly includes the column frame 25 fixed on the upper end of the base 1, the top inner wall of the three-dimensional frame 25 is symmetrically fixedly connected with two slide rails, the rod wall of the screw mandrel 24 is screwed with a lifting block 26, and the side wall of the lifting block 26 is fixed. There is a lifting assembly attached.

Lift storage platform components include roller conveyor lines, platform frame weldments, chain lift components and proximity switches.

The upper end of lifting screw rod 7 is fixedly connected with limiting plate.

The side wall of the turning block 15 is provided with a receiving groove 27, which is fixedly connected with the limit rod 29 by a back-moving spring 28 in the receiving groove 27, and the side wall of the fixing groove 16 is provided with a limit groove 30 corresponding to the limit rod 29, and the rotating block 15 A reset groove 31 corresponding to the storage groove 27 is provided on the surface of the upper surface, and one end of the limit rod 29 located in the storage groove 27 is fixedly connected with a reset rod 32, and the reset rod 32 passes through the through hole provided between the storage groove 27 and the reset groove 31 Extending into the reset groove 31, and fixedly connected with the pull rod 33 of T-shaped structure, the turning block 15 can be firmly fixed in the fixing groove 16, thereby better avoiding the rotation of the turning block 15 due to the influence of external factors. The problem of stable placement of the stable plate 11.

An end of the limiting rod 29 away from the receiving groove 27 is fixedly connected with a universal ball.

The four corners of the upper end of the lower end of the lifting plate 8 correspond to the universal wheel 10 and are fixedly connected with positioning rods, and the positioning rods pass through the upper end of the universal wheel 10 through the through holes and are fixedly connected with the positioning plate.

In the present invention, when in use, through the servo motor 23 provided, the servo drive is used to directly lift, thereby well overcoming the large footprint, complex structure, poor lifting stability and high cost of the temporary storage of the tooling board in the prior art. These problems make the temporary storage stand-alone of the new tooling board small in footprint, flexible in mobility, and stable in lifting movement. The first driving helical gear 6 is driven by the motor 5 to rotate, and the first driving helical gear 6 and the first driven helical gear are used The meshing effect of 4 drives the threaded sleeve 3 to rotate, and then the threaded sleeve 3 and the lifting screw 7 are used to move the lifting screw 7 to push the lifting plate 8, so that the lifting plate 8 pushes the universal wheel 10 out of the base 1 , can facilitate the movement of the device, and when the device does not need to move, the universal wheel 10 can be retracted into the base 1, which better avoids the mobility of the universal wheel 10 from affecting the stable placement of the device. When placed, turn the rotary block 15, the rotary block 15 drives the telescopic rod 14 to rotate, and then drives the second driving helical gear 17 to rotate, and utilizes the meshing effect of the second driving helical gear 17 and the second driven helical gear 20 to drive the screw rod 19 to rotate , and then use the screw rod 19 to drive the limit screw barrel 21 to rotate, so that the limit screw barrel 21 stretches out of the stable plate 11, and the limit screw barrel 21 is engaged with the card groove 22, so that the stable plate 11 can be put down firmly, and then greatly The contact area between the base 1 and the ground is increased to make the placement of the device more stable, and the turning block 15 is placed in the fixed groove 16, and the back-moving spring 28 pushes the limit rod 29 out of the receiving groove 27, so that the limit rod 29 is in contact with the limiter. The position slot 30 is engaged to securely fix the rotating block 15 in the fixing slot 16 , thereby better avoiding the problem that the rotating block 15 is rotated due to the influence of external factors and causes the stable plate 11 to be placed stably.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (6)

1. A new type of tooling board temporary storage stand-alone machine, including a base (1), a lifting power assembly, a column assembly and a lifting storage platform assembly, characterized in that the base (1) is a hollow structure with an opening at the bottom, The inner wall of the base (1) is fixed with a support plate (2), and a through hole is opened in the center of the support plate (2), and a threaded sleeve (3) is connected to the through hole through a ball bearing rotation, so that The outer wall of the threaded sleeve (3) is fixedly sleeved with the first driven helical gear (4), the upper end of the support plate (2) is fixedly connected with the motor (5), and the output shaft of the motor (5) is fixed The first driving helical gear (6) meshing with the first driven helical gear (4) is connected, the threaded sleeve (3) is internally threaded with a lifting screw (7), and the lower end of the lifting screw (7) A lifting plate (8) is fixedly connected, the four corners of the bottom of the lifting plate (8) are fixedly connected with universal wheels (10) through a plurality of buffer springs (9), and the bottom outer wall of the base (1) is The hinge is connected with a stabilizing plate (11), and the outer wall of the base (1) is fixedly connected with two clamping plates (12) arranged symmetrically with respect to the stabilizing plate (11), and the stabilizing plate (11) is far away from the base (1) A cylindrical groove (13) is opened on one side of the cylindrical groove (13), and a telescopic rod (14) is rotatably connected to the cylindrical groove (13) through a plurality of ball bearings, and one end of the telescopic rod (14) extends out of the cylindrical groove (13) , and fix the turning block (15), the side wall of the stable plate (11) is provided with a fixing groove (16) corresponding to the turning block (15), and the telescopic rod (14) is located in the cylindrical groove (13) A plurality of second active helical gears (17) are uniformly and fixedly sleeved on the rod wall, and the two side walls of the stabilizing plate (11) corresponding to the clamping plate (12) are provided with a plurality of holes communicating with the cylindrical groove (13) and A through hole (18) corresponding to the second driving helical gear (17), in which a screw (19) is rotatably connected through a ball bearing, and one end of the screw (19) is fixedly connected with the second The second driven helical gear (20) engaged with the driving helical gear (17), the other end of the screw rod (19) is threadedly connected to the limit screw barrel (21), and the side wall of the clamping plate (12) is provided with a The card slot (22) corresponding to the limit screw barrel (21); The lifting power assembly includes a servo motor (23) fixed on the upper end of the base (1), the output shaft at the upper end of the servo motor (23) is fixedly connected with a screw rod (24), and the servo motor adopts a brake motor; The side wall of the turning block (15) is provided with a receiving groove (27), and the limiting rod (29) is fixedly connected to the receiving groove (27) through a return spring (28), and the side of the fixing groove (16) The wall is provided with a limit groove (30) corresponding to the limit rod (29), and the surface of the rotary block (15) is provided with a reset groove (31) corresponding to the storage groove (27), and the limit rod ( 29) One end located in the storage groove (27) is fixedly connected with a reset rod (32), and the reset rod (32) extends into the reset groove through the through hole opened between the storage groove (27) and the reset groove (31) (31), and is fixedly connected with the pull bar (33) of T-shaped structure. 2. A new temporary stand-alone tooling board according to claim 1, characterized in that the column assembly includes a column frame (25) fixed on the upper end of the base (1), and the column frame (25) Two sliding rails are symmetrically and fixedly connected to the inner wall of the top, a lifting block (26) is threadedly connected to the rod wall of the screw rod (24), and a lifting assembly is fixedly connected to the side wall of the lifting block (26). 3. A kind of novel tooling plate temporary storage stand-alone according to claim 1, is characterized in that, described lifting storage platform assembly comprises roller conveying line, platform frame weldment, chain lifting assembly and proximity switch. 4. A new temporary stand-alone tooling plate storage unit according to claim 1, characterized in that the upper end of the lifting screw (7) is fixedly connected to the limiting plate. 5. A new type of tooling plate temporary storage stand-alone machine according to claim 1, characterized in that the end of the limit rod (29) away from the storage groove (27) is fixedly connected with a universal ball. 6. A new temporary stand-alone tooling board according to claim 1, characterized in that the four corners of the upper end of the lower end of the lifting plate (8) corresponding to the universal wheel (10) are fixedly connected with positioning rods, so The positioning rod runs through the upper end of the universal wheel (10) through a through hole and is fixedly connected with a positioning plate.