阅读说明：本技术 一种无升降动作的移载机 (Transfer machine without lifting action ) 是由 彭翔 胡全心 任泽兵 周焱 邹文泉 曾毅 于 2020-05-27 设计创作，主要内容包括：本发明公开了一种无升降动作的移载机。它包括轮式移载机架、轮式上层输送移载机辊床、所述轮式上层输送移载机辊床安装在轮式移载机架上通过电机驱动,所述轮式上层输送移载机辊床包括第一麦克娜姆轮、上层输送辊床驱动轴A、上层输送辊床驱动轴B、单排带轮、双排带轮、A段同步带和B段同步带,所述第一麦克娜姆轮固定于上层输送辊床驱动轴A、上层输送辊床驱动轴B上,所述上层输送辊床驱动轴A上套设双排带轮,所述双排带轮通过A段同步带与单排带轮传动连接,所述单排带轮为驱动端与电机连接。本发明利用麦克娜姆轮自身旋转可斜向搬运平板工件的特性通过移载机架上的导向辊实现平板工件的直角移载动作。(The invention discloses a transfer machine without lifting action. It carries and carries a machine roller bed including wheeled year frame, wheeled upper strata is carried and is carried a machine roller bed and install and carry the machine roller bed and carry the frame in wheeled year and pass through motor drive, wheeled upper strata is carried and is carried machine roller bed and include first mcknem wheel, upper strata and carry roller bed drive shaft A, upper strata and carry roller bed drive shaft B, single-row band pulley, double band pulley, A section hold-in range and B section hold-in range, first mcknem wheel is fixed in on upper strata and carries roller bed drive shaft A, upper strata and carry roller bed drive shaft B, double band pulley is established to upper strata and carry roller bed drive shaft A cover, double band pulley passes through A section hold-in range and is connected with single-row band pulley transmission, single-row band pulley is that the drive end is connected with the motor. The invention realizes the right-angle transfer action of the flat plate workpiece through the guide roller on the transfer rack by utilizing the characteristic that the Makenam wheel can obliquely carry the flat plate workpiece by rotating.)

1. The utility model provides a do not have lift action moves machine of carrying, includes wheeled moves machine frame (1), its characterized in that: the roller bed (3) of the wheel type upper layer conveying transfer machine is arranged on a wheel type transfer rack (1) and driven by a motor (4), the roller bed (3) of the wheel type upper layer conveying transfer machine comprises a first Mexon wheel (301), an upper layer conveying roller bed driving shaft A (302), an upper layer conveying roller bed driving shaft B (307), a single-row belt wheel (309), double-row belt wheels (311), an A-section synchronous belt (312) and a B-section synchronous belt (313), the first Mexon wheel (301) is fixed on the upper layer conveying roller bed driving shaft A (302) and the upper layer conveying roller bed driving shaft B (307), the double-row belt wheel (311) is sleeved on the upper layer conveying roller bed driving shaft A (302), the double-row belt wheel (311) is in transmission connection with a single-row belt wheel (309) through the A-section synchronous belt (312), and the single-row belt wheel (309) is connected with the motor (4) through a driving end, the upper layer conveying roller bed driving shaft A (302) is in transmission connection with the upper layer conveying roller bed driving shaft B (307) through a B-section synchronous belt (313).

2. The transfer machine without lifting/lowering operation according to claim 1, wherein: the upper layer conveying roller bed driving shaft B (307) comprises two or more than two and is parallel to each other, and the upper layer conveying roller bed driving shaft A (302) is parallel to the upper layer conveying roller bed driving shaft B (307).

3. The transfer machine without lifting/lowering operation according to claim 1, wherein: the first McNam wheel (301) is a four-inch McNam wheel right-handed wheel.

4. The transfer machine without lifting/lowering operation according to claim 1, wherein: wheel type lower layer is returned and is carried quick-witted roller bed (5) and install and pass through motor (4) drive on wheel type year frame (1) of carrying, wheel type lower layer is returned and is carried quick-witted roller bed (5) including second mckner nam wheel (501), lower floor and carry roller bed drive shaft A (502), lower floor and carry roller bed drive shaft B (507), single-row pulley (509), double-row pulley (511), A section hold-in range (512) and B section hold-in range (513), second mckner nam wheel (501) are fixed in on lower floor and carry roller bed drive shaft A (502), lower floor and carry roller bed drive shaft B (507), lower floor carries roller bed drive shaft A (502) to go up the cover and establishes double-row pulley (511), double-row pulley (511) are connected with single-row pulley (509) transmission through A section hold-in range (512), single-row pulley (509) are that the drive end is connected with motor (4), lower floor carries roller bed drive shaft A (502) and lower floor to carry between roller bed drive shaft B ( The synchronous belt (513) is in transmission connection.

5. The transfer machine without lifting/lowering operation according to claim 4, wherein: the central axes of the rotating shafts of the first McNam wheel (301) and the second McNam wheel (501) are arranged vertically.

6. The transfer machine without lifting/lowering operation according to claim 4, wherein: the lower-layer conveying roller bed driving shaft B (507) comprises three or more than three conveying roller bed driving shafts which are parallel to each other, and the lower-layer conveying roller bed driving shaft A (502) is parallel to the lower-layer conveying roller bed driving shaft B (507).

7. The transfer machine without lifting/lowering operation according to claim 4, wherein: the second mecanum wheel (501) is a four-inch mecanum wheel levo-rotation wheel.

8. The transfer machine without lifting/lowering operation according to claim 1, wherein: the side of the wheel type transfer rack (1) is provided with a plurality of guide rollers (122) which are uniformly arranged, and the guide rollers (122) are positioned between the side of the wheel type transfer rack (1) and the tray (12) for guiding.

9. The transfer machine without lifting/lowering operation according to claim 1, wherein: the wheel type transfer rack (1) is arranged on the ground or a steel platform.

10. The transfer machine without lifting/lowering operation according to claim 1, wherein: the sensor (7) is installed on the wheel type shifting rack (1) and used for judging whether a tray (12) used for transporting the automobile seat (11) is in place or not.

Technical Field

The invention belongs to the technical field of automobile roller way conveying lines, and particularly relates to a transfer machine without lifting action.

Background

The existing roller way conveying line and the double-speed chain conveying line are more and more widely applied in an automobile factory assembly workshop, and have increasingly prominent positions in modern industry. The right-angle reversing devices of the conveying lines are frequently applied at present according to the requirements of process layout. The common right-angle reversing device is mostly used for lifting a transfer machine. However, in the existing lifting transfer machine, when a tray is conveyed to the transfer machine through a line body, a vertical transfer device is lifted through a roller way neutral area to jack the tray by a small height, so that the tray and rollers of an original roller way conveying line have a certain height difference and can be smoothly separated, and then the tray is conveyed to the vertical roller way line in a translation manner through the vertical transfer device, so that the purpose of right-angle reversing conveying is achieved. The existing right-angle reversing conveying mode has the advantages of high requirement on the structure of equipment, complex structure, complex installation, multiple process actions, certain delay on production beats and capability of delaying production efficiency. In addition, the failure rate is correspondingly higher, the manufacturing cost is correspondingly higher, and the energy consumption is correspondingly higher. The existing reversing device avoids interference, the transverse rail and the longitudinal rail have height difference, the tray has certain height reduction after reversing, the stability of the system is influenced, and the transfer machine without lifting action has no problem and can be butted without height difference.

Disclosure of Invention

The invention aims to solve the defects of the prior art, and provides a transfer machine which realizes the right-angle reversing of a conveying line and has no lifting action.

The technical scheme adopted by the invention is as follows: a transfer machine without lifting action comprises a wheel type transfer machine frame, a wheel type upper layer conveying transfer machine roller bed, wherein the wheel type upper layer conveying transfer machine roller bed is arranged on the wheel type transfer machine frame and driven by a motor, the roller bed of the wheel type upper layer conveying transfer machine comprises a first Meconnam wheel, an upper layer conveying roller bed driving shaft A, an upper layer conveying roller bed driving shaft B, a single-row belt wheel, double-row belt wheels, an A-section synchronous belt and a B-section synchronous belt, the first McNam wheel is fixed on the upper layer conveying roller bed driving shaft A and the upper layer conveying roller bed driving shaft B, the upper layer conveying roller bed driving shaft A is sleeved with double rows of belt wheels, the double rows of belt wheels are in transmission connection with the single row of belt wheels through an A-section synchronous belt, the single-row belt wheel is connected with the motor through a driving end, and the upper-layer conveying roller bed driving shaft A is in transmission connection with the upper-layer conveying roller bed driving shaft B through a B-section synchronous belt.

In a further preferred structure, the upper layer conveying roller bed driving shaft B comprises two or more than two layers which are parallel to each other, and the upper layer conveying roller bed driving shaft a is parallel to the upper layer conveying roller bed driving shaft B.

In a further preferred configuration, the first mcomin wheel is a four-inch mcomin wheel right wheel.

Further preferred structure, wheeled lower floor returns to move and carries the machine roller bed and install and move the frame in wheeled year through motor drive, wheeled lower floor returns to move and carries the machine roller bed and includes second mecanum wheel, lower floor's transport roller bed drive shaft A, lower floor transport roller bed drive shaft B, single row of band pulley, double band pulley, A section hold-in range and B section hold-in range, second mecanum wheel is fixed in lower floor and carries on roller bed drive shaft A, lower floor transport roller bed drive shaft B, lower floor transport roller bed drive shaft A goes up the cover and establishes double band pulley, double band pulley passes through A section hold-in range and is connected with single row of band pulley transmission, single row of band pulley is connected with the motor for the drive end, lower floor transport roller bed drive shaft A and lower floor carry between the roller bed drive shaft B to be connected through B section hold-in range.

In a further preferred configuration, the central axes of the axes of rotation of the first and second mcnem wheels are arranged perpendicular to each other.

In a further preferred structure, the lower layer conveying roller bed driving shaft B comprises three or more driving shafts which are parallel to each other, and the lower layer conveying roller bed driving shaft a is parallel to the lower layer conveying roller bed driving shaft B.

In a further preferred configuration, the second mcomin wheel is a four-inch mcomin wheel levorotation wheel.

In a further preferred structure, a plurality of guide rollers which are uniformly arranged are arranged on the side surface of the wheel type transfer rack, and the guide rollers are positioned between the side surface of the wheel type transfer rack and the tray for guiding.

In a further preferred configuration, the wheel-type transfer rack is mounted on the ground or a steel platform.

In a further preferred configuration, the sensor is mounted on the wheel-type transfer rack and is configured to determine whether or not a tray for transporting the vehicle seat is in place.

The roller bed of the wheel type upper layer conveying transfer machine runs under the driving of the motor so as to achieve the purpose of inputting workpieces; the roller bed of the wheel type lower layer returning transfer machine runs under the driving of the motor so as to achieve the purpose of outputting the workpiece.

According to the transfer machine roller bed, the Macnam wheel is ingeniously used, and the right-angle transfer action of the flat plate workpiece is realized through the guide roller on the transfer machine frame by utilizing the characteristic that the Macnam wheel can obliquely transfer the flat plate workpiece by rotating. The invention comprises an upper layer and a lower layer (which can also be one layer), which are respectively used for entering the tray and for exiting the tray. The roller bed of the wheel type upper layer conveying transfer machine and the roller bed of the wheel type lower layer return conveying transfer machine are respectively driven by two motors, so that the roller beds of the upper layer conveying transfer machine and the lower layer conveying transfer machine can be reversely conveyed. Mecanum wheels on the roller bed adopt a rubber covered wheel mode, the operation is stable and reliable, the noise is low, the load is balanced, and the roller bed has good practicability and reliability.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a top view of the present invention;

fig. 4 is a front view of the wheel type transfer rack of the invention;

fig. 5 is a side view of the wheel type transfer rack of the present invention;

fig. 6 is a plan view of the wheel type transfer rack of the present invention;

FIG. 7 is a view of a vertical seat bearing assembly of the present invention;

FIG. 8 is a top view of the roller bed of the wheel-type upper layer conveying transfer machine of the present invention;

FIG. 9 is a perspective view of a roller bed of the wheel type upper layer conveying transfer machine of the present invention;

FIG. 10 is a front elevational view of the wheeled lower return transfer machine roller bed of the present invention;

FIG. 11 is a perspective view of a wheeled lower layer return transfer machine roller bed according to the present invention;

FIG. 12 is a view of a sensor mounting plate assembly of the present invention;

FIG. 13 is a view of a cover support component of the present invention;

FIG. 14 is a drawing of the lower stainless steel cover plate component of the present invention;

fig. 15 is a drawing of the upper stainless steel cover plate component of the present invention.

Wherein: 1-wheel type transfer rack (101-foot cup; 102-foot cup pad; 103-upright square tube A; 104-upright square tube B; 105-square tube A end cover plate; 106-transverse square tube; 107-longitudinal square tube; 108-lower joist square tube; 109-upper joist square tube; 110-motor mounting plate; 111-motor mounting rib plate; 112-longitudinal guide mounting plate; 113-transverse guide mounting plate; 114-transition roller support frame; 119-custom bearing seat; 120-long transition roller; 121-short transition roller; 122-guide roller; 123-distribution box); 2-vertical seat bearing; 3-wheel type upper layer conveying transfer machine roller bed (301-first Meconnam wheel; 302-upper layer conveying roller bed driving shaft A; 307-upper layer conveying roller bed driving shaft B; 309-single row belt wheel 8M20 tooth; 311-double row belt wheel 8M20 tooth; 312-A section synchronous belt; 313-B section synchronous belt); 4-a motor; 5-wheel type lower layer return transfer machine roller bed (501-second Meconnam wheel; 502-lower layer conveying roller bed driving shaft A; 507-lower layer conveying roller bed driving shaft B; 509-single row belt wheel 8M20 tooth; 511-double row belt wheel 8M20 tooth; 512-A section synchronous belt; 513-B section synchronous belt); 6-sensor mounting plate; 7-inductive sensor C40; 8-a cover plate support; 9-lower layer stainless steel cover plate; 10-upper stainless steel cover plate; 11-car seats; 12-tray.

Detailed Description

The invention will be further described in detail with reference to the following drawings and specific examples, which are not intended to limit the invention, but are for clear understanding.

As shown in fig. 1-3 and 8-9, the present invention includes a wheel type transfer rack 1, and further includes a wheel type upper layer conveying transfer machine roller bed 3, where the wheel type upper layer conveying transfer machine roller bed 3 is installed on the wheel type transfer rack 1 and driven by a motor 4, the wheel type upper layer conveying transfer machine roller bed 3 includes a first mcnam wheel 301, an upper layer conveying roller bed driving shaft a302, an upper layer conveying roller bed driving shaft B307, a single-row pulley 309, a double-row pulley 311, an a-section synchronous belt 312 and a B-section synchronous belt 313, the first mcnam wheel 301 is fixed on the upper layer conveying roller bed driving shaft a302 and the upper layer conveying roller bed driving shaft B307, the upper layer conveying roller bed driving shaft a302 is sleeved with the double-row pulley 311, the double-row pulley 311 is in transmission connection with the single-row pulley 309 through the a-section synchronous belt 312, the single-row pulley 309 is connected with the motor 4 at a driving end, and a transmission between the upper layer conveying roller bed driving shaft a302 and the upper layer conveying roller bed driving shaft B307 is through the B313 And (4) dynamic connection.

In the above scheme, the upper layer conveying roller bed driving shaft B307 includes two or more and is parallel to each other, and the upper layer conveying roller bed driving shaft a302 is parallel to the upper layer conveying roller bed driving shaft B307. The first mecanum wheel 301 is a four-inch mecanum wheel right-handed wheel.

As shown in fig. 10-11, the roller bed 5 of the wheel type lower layer return transfer machine is arranged on the wheel type transfer machine frame 1 and driven by a motor 4, the wheel type lower layer return transfer machine roller bed 5 comprises a second Meconnam wheel 501, a lower layer conveying roller bed driving shaft A502, a lower layer conveying roller bed driving shaft B507, a single-row belt wheel 509, a double-row belt wheel 511, an A-section synchronous belt 512 and a B-section synchronous belt 513, the second McNam wheel 501 is fixed on a lower layer conveying roller bed driving shaft A502 and a lower layer conveying roller bed driving shaft B507, the lower layer conveying roller bed driving shaft A502 is sleeved with a double-row belt wheel 511, the double-row belt wheel 511 is in transmission connection with a single-row belt wheel 509 through an A section synchronous belt 512, the single-row belt wheel 509 is connected with the motor 4 through a driving end, and the lower layer conveying roller bed driving shaft A502 is in transmission connection with the lower layer conveying roller bed driving shaft B507 through a B-section synchronous belt 513.

In the above scheme, the lower conveying roller bed driving shaft B507 includes three or more driving shafts which are parallel to each other, and the lower conveying roller bed driving shaft a502 is parallel to the lower conveying roller bed driving shaft B507. The second mcranum wheel 501 is a four-inch left-handed wheel.

In the above solution, the central axes of the rotating shafts of the first mcnem wheel 301 and the second mcnem wheel 501 are arranged perpendicular to each other.

As shown in fig. 4 to fig. 6, a plurality of guide rollers 122 are uniformly arranged on the side surface of the wheel type transfer rack 1, and the guide rollers 122 are located between the side surface of the wheel type transfer rack 1 and the tray for guiding.

In the scheme, the wheel type transfer rack 1 is arranged on the ground or a steel platform.

In the above-described embodiment, the sensor 7 is mounted on the wheel-type transfer rack 1 and is used to determine whether the tray 12 for transporting the car seat 11 is in place. The vertical seat bearing 2 is attached to the wheel type transfer frame 1 so as to be fitted to a mcinam wheel shaft (shown in fig. 7). Each set of roller bed is provided with a cover plate (a lower layer stainless steel cover plate 9 or an upper layer stainless steel cover plate 10) to ensure the protection of the roller bed (shown in figures 14-15).

According to the transfer machine roller bed, the Macnam wheel is ingeniously used, and the right-angle transfer action of the flat plate workpiece is realized through the guide roller on the transfer machine frame by utilizing the characteristic that the Macnam wheel can obliquely transfer the flat plate workpiece by rotating. The invention comprises an upper layer and a lower layer (which can also be one layer), which are respectively used for entering the tray and for exiting the tray. The roller bed of the wheel type upper layer conveying transfer machine and the roller bed of the wheel type lower layer return conveying transfer machine are respectively driven by two motors, so that the roller beds of the upper layer conveying transfer machine and the lower layer conveying transfer machine can be reversely conveyed. Mecanum wheels on the roller bed adopt a rubber covered wheel mode, the operation is stable and reliable, the noise is low, the load is balanced, and the roller bed has good practicability and reliability.

Those not described in detail in this specification are within the skill of the art.