阅读说明：本技术 一种便于调节的标志牌刻膜机 (Sign board film engraving machine convenient to adjust ) 是由 李长宝 李贝贝 于 2019-10-10 设计创作，主要内容包括：本发明公开了一种便于调节的标志牌刻膜机,包括底座、支撑板、减震弹簧、减震装置、支撑柱一、支撑柱二和固定腔,所述固定腔中设有移动装置,所述移动装置中设有移动块,所述移动块的底部延伸至固定腔的外部且设有垂直于水平面的齿条,所述齿条上套接有高度调节装置,所述高度调节装置包括套接在齿条上的壳体、丝杆轴、齿轮、手摇轮、自锁螺母和连接杆,所述壳体外部在与支撑柱一相邻的一侧设有刻膜机本体,所述支撑柱一上设有开口面向刻膜机本体的腔体,所述腔体的上面和底面均设有固定装置一,所述腔体的前面和后面均设有固定装置二。本发明与现有技术相比的优点在于：灵活性高、稳定性高。(The invention discloses a sign film engraving machine convenient to adjust, which comprises a base, a supporting plate, a damping spring, a damping device, a first supporting column, a second supporting column and a fixed cavity, wherein a moving device is arranged in the fixed cavity, a moving block is arranged in the moving device, the bottom of the moving block extends to the outside of the fixed cavity and is provided with a rack perpendicular to the horizontal plane, a height adjusting device is sleeved on the rack and comprises a shell, a screw rod shaft, a gear, a hand wheel, a self-locking nut and a connecting rod, the shell is externally provided with a film engraving machine body on one side adjacent to the first supporting column, the first supporting column is provided with a cavity with an opening facing the film engraving machine body, the upper surface and the bottom surface of the cavity are respectively provided with the first fixing device, and the front surface and the rear surface of the cavity are respectively provided with the second. Compared with the prior art, the invention has the advantages that: high flexibility and stability.)

1. The utility model provides a denoter membrane engraving machine convenient to adjust, includes that the top surface is equipped with notched base (1), be equipped with backup pad (2), its characterized in that in the recess of base (1): the base (1) is connected with the supporting plate (2) through a plurality of damping springs (20) and a damping device (21) which are distributed alternately, a first supporting column (16) is arranged on one side of the upper end of the supporting plate (2), a second supporting column (5) is arranged on the other side of the upper end of the supporting plate (2), the first supporting column (16) is connected with the upper end of the second supporting column (5) through a fixed cavity (6), a moving device (10) is arranged in the fixed cavity (6), a moving block (8) is arranged in the moving device (10), the bottom of the moving block (8) extends to the outside of the fixed cavity (6) and is provided with a rack (22) perpendicular to the horizontal plane, a pulley (24) is arranged at the bottom of the rack (22), a sliding groove (25) matched with the pulley (24) for use is transversely arranged at the upper end of the supporting plate (2), and a height adjusting device (23) is sleeved on, the height adjusting device (23) comprises a shell (4) sleeved on a rack (22), a screw shaft (29) is transversely inserted into the rear of the shell (4), a gear (3) meshed with the rack (22) is arranged at one end, located inside the shell (4), of the screw shaft (29), the other end of the screw shaft (29) is located outside the shell (4) and provided with a hand-operated wheel (31), a self-locking nut (30) is arranged behind the inside of the shell (4), the self-locking nut (30) is sleeved on the screw shaft (29), a connecting rod (28) is arranged in the middle of the front of the gear (3), the other end of the connecting rod (28) is connected with the shell (4) through a bearing I, a film engraving machine body (26) is arranged on one side, adjacent to a support column I (16), of the outside of the shell (4), and a cavity (15) with an opening facing the film engraving machine body (26) is arranged on the support column I (16), the upper surface and the bottom surface of the cavity (15) are respectively provided with a first fixing device (14), and the front surface and the rear surface of the cavity (15) are respectively provided with a second fixing device (34).

2. The sign film engraving machine convenient to adjust of claim 1, characterized in that: the movable device (10) comprises a motor (11) arranged at one end of a fixed cavity (6), the motor (11) is located above a first support column (16), the output end of the motor (11) is located inside the fixed cavity (6) and is provided with a lead screw (9), the other end of the lead screw (9) is connected with the fixed cavity (6) through a second bearing, a sliding block (7) in threaded connection with the lead screw (9) is arranged on the lead screw (9), a movable block (8) is arranged at the bottom of the sliding block (7), a rectangular through hole is transversely formed in the bottom of the fixed cavity (6), and the bottom of the movable block (8) extends to the outside of the fixed cavity (6) through the rectangular through hole and is connected with a rack (22).

3. The sign film engraving machine convenient to adjust of claim 1, characterized in that: the first fixing device (14) comprises a connecting cavity (12) arranged on the upper surface and the bottom surface of a cavity body (15), a moving rod (18) is inserted into one surface, coinciding with the cavity body (15), of the connecting cavity (12), a sliding plate (13) is arranged at one end, located inside the connecting cavity (12), of the moving rod (18), the other side of the sliding plate (13) is connected with the connecting cavity (12) through a first spring (19), and a first fixing plate (17) is arranged at one end, located inside the cavity body (15), of the moving rod (18).

4. The sign film engraving machine convenient to adjust of claim 1, characterized in that: the second fixing device (34) comprises a second threaded moving rod (33) transversely inserted in front of and behind the cavity (15), a second fixing plate (32) is arranged at one end of the second threaded moving rod (33) located in the cavity (15), and the other end of the second threaded moving rod (33) is located outside the first support column (16).

5. The sign film engraving machine convenient to adjust of claim 1, characterized in that: damping device (21) are including articulating V type rotor plate (39) in backup pad (2) bottom, it has V type rotor plate two (37) to articulate in the below that is located V type rotor plate (39) on the bottom surface of base (1) inside, it is articulated through pivot (35) between the other end of V type rotor plate one (39) and the other end of V type rotor plate two (37), be M type structure between V type rotor plate one (39) and V type rotor plate two (37), connect through spring two (38) between one side of V type rotor plate one (39) and V type rotor plate two (37), connect through spring three (36) between the opposite side of V type rotor plate one (39) and V type rotor plate two (37).

6. The sign film engraving machine convenient to adjust of claim 1, characterized in that: the top surface and the bottom surface of the outer portion of the shell (4) are respectively provided with a U-shaped guide block (27) with an opening facing the rack (22), and the rack (22) is inserted into the U-shaped guide blocks (27).

Technical Field

The invention relates to the technical field of film engraving machines, in particular to a sign plate film engraving machine convenient to adjust.

Background

The signboard is widely used in road sign and parking area, and easy installation, durable, high reflection of light warning effect is good. The sign board is made of aluminum plate, and has reflecting film and various patterns adhered thereon, and the specifications generally include round, triangular and square boards. The sign board can be divided into horizontal type, vertical type, protruding type, ground column type and roof type according to the shape; according to the materials, the luminous plate can be divided into a smooth signboard, a luminous material signboard, an acrylate signboard, a metal signboard and an electric light board signboard; can be divided into safety signboards, electric signboards, fire-fighting signboards, cartoon signboards and evacuation signboards according to the application. The common road signs include forbidden signs, warning signs, tourism signs, speed-limiting signs, indicating signs, reflecting signs and safety signs. In the production process of the signboard, a film engraving machine is needed to engrave corresponding patterns and characters on the signboard. Film engraving machine among the prior art is when using, and not only the flexibility is low, is not convenient for adjust the distance between film engraving machine and the denoter, and the height of film engraving machine also is not convenient for adjust simultaneously, can not carry out work in the different position on the denoter, and stability is low moreover, can not effectively fix the denoter that the film was engraved to needs, and the shock attenuation effect is not good simultaneously, leads to whole workstation to rock, has reduced the accuracy nature of film engraving machine.

Disclosure of Invention

The invention aims to overcome the technical defects and provide the sign film engraving machine which is high in flexibility and stability and convenient to adjust.

In order to solve the technical problems, the technical scheme provided by the invention is as follows: a sign film engraving machine convenient to adjust comprises a base with a groove in the top surface, wherein a supporting plate is arranged in the groove of the base, the base and the supporting plate are connected through a plurality of damping springs and damping devices which are alternately distributed, a first supporting column is arranged on one side of the upper end of the supporting plate, a second supporting column is arranged on the other side of the upper end of the supporting plate, the upper ends of the first supporting column and the second supporting column are connected through a fixed cavity, a moving device is arranged in the fixed cavity, a moving block is arranged in the moving device, the bottom of the moving block extends to the outside of the fixed cavity and is provided with a rack perpendicular to the horizontal plane, a pulley is arranged at the bottom of the rack, a sliding groove matched with the pulley is transversely arranged at the upper end of the supporting plate, a height adjusting device is sleeved on the rack, and the height, the rear face of the shell is transversely inserted with a screw shaft, one end of the screw shaft, which is positioned in the shell, is provided with a gear meshed with the rack, the other end of the screw shaft is positioned outside the shell and is provided with a hand-operated wheel, the rear face of the inside of the shell is provided with a self-locking nut, the self-locking nut is sleeved on the screw shaft, the middle of the front face of the gear is provided with a connecting rod, the other end of the connecting rod is connected with the shell through a bearing I, one side, which is adjacent to a support column I, of the outside of the shell is provided with a film engraving machine body, the support column I is provided with a cavity with an opening facing the film engraving machine body, the upper face and the bottom face of the cavity are respectively.

Compared with the prior art, the invention has the advantages that: according to the sign board film engraving machine convenient to adjust, the distance between the film engraving machine and the sign board can be adjusted according to actual conditions by using the moving device, and the height of the film engraving machine can be adjusted by using the height adjusting device, so that the film engraving can be performed at different positions of the sign board, and the use flexibility is improved; the first fixing device and the second fixing device can be used for fixing the signboard needing film engraving, so that the stability is improved; utilize damping spring and damping device can provide the cushion effect for the backup pad, effectively alleviate vibrations, improved stability.

As an improvement, the moving device comprises a motor arranged at one end of a fixed cavity, the motor is arranged above a first supporting column, an output end of the motor is arranged inside the fixed cavity and is provided with a lead screw, the other end of the lead screw is connected with the fixed cavity through a second bearing, a sliding block in threaded connection with the lead screw is arranged on the lead screw, a moving block is arranged at the bottom of the sliding block, a rectangular through hole is transversely arranged at the bottom of the fixed cavity, the bottom of the moving block extends to the outside of the fixed cavity through the rectangular through hole and is connected with a rack, and therefore the distance between the film engraving machine body and the signboard can be adjusted according to requirements.

As an improvement, the first fixing device comprises a connecting cavity arranged on the upper surface and the bottom surface of the cavity, a moving rod is inserted into one surface of the connecting cavity coinciding with the cavity, a sliding plate is arranged at one end, located inside the connecting cavity, of the moving rod, the other side of the sliding plate is connected with the connecting cavity through a first spring, and a first fixing plate is arranged at one end, located inside the cavity, of the moving rod, so that the upper end and the lower end of the signboard can be fixed, and stability is improved.

As an improvement, the second fixing device comprises a second threaded moving rod which is transversely inserted in front of and behind the cavity, a second fixing plate is arranged at one end of the second threaded moving rod, which is positioned in the cavity, and the other end of the second threaded moving rod is positioned outside the first supporting column, so that the left end and the right end of the signboard can be fixed, and the stability is improved.

As the improvement, damping device is including articulating the V type rotor plate one in the backup pad bottom, it has V type rotor plate two to articulate in the below that is located V type rotor plate one on the inside bottom surface of base, it is articulated through the pivot between the other end of V type rotor plate one and the other end of V type rotor plate two, be M type structure between V type rotor plate one and the V type rotor plate two, connect through spring two between one side of V type rotor plate one and V type rotor plate two, connect through spring three between the opposite side of V type rotor plate one and V type rotor plate two, can provide the cushion effect for the backup pad like this, effectively alleviate vibrations, improved stability.

As an improvement, the top surface and the bottom surface outside the shell are respectively provided with a U-shaped guide block with an opening facing the rack, and the rack is inserted into the U-shaped guide block, so that the shell can be ensured to vertically ascend and descend, and the stability is improved.

Drawings

Fig. 1 is a schematic structural view of a sign film engraving machine convenient to adjust.

Fig. 2 is a right side view of the height adjusting device of the sign film engraving machine convenient to adjust.

Fig. 3 is a right side view of a first support column of the sign film engraving machine convenient to adjust.

Fig. 4 is an enlarged view of a sign film engraving machine a convenient to adjust according to the present invention.

As shown in the figure: 1. the device comprises a base, 2, a supporting plate, 3, a gear, 4, a shell, 5, a second supporting column, 6, a fixed cavity, 7, a sliding block, 8, a moving block, 9, a screw rod, 10, a moving device, 11, a motor, 12, a connecting cavity, 13, a sliding plate, 14, a first fixing device, 15, a cavity, 16, a first supporting column, 17, a first fixing plate, 18, a moving rod, 19, a first spring, 20, a damping spring, 21, a damping device, 22, a rack, 23, a height adjusting device, 24, a pulley, 25, a sliding chute, 26, a film engraving machine body, 27, a U-shaped guide block, 28, a connecting rod, 29, a screw rod shaft, 30, a self-locking nut, 31, a hand wheel, 32, a second fixing plate, 33, a threaded moving rod, 34, a second fixing device, 35, a rotating shaft, 36, a third spring, 37, a second V-shaped rotating plate, 38, a second spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A sign film engraving machine convenient to adjust comprises a base 1 with a groove on the top surface, wherein a support plate 2 is arranged in the groove of the base 1, the base 1 and the support plate 2 are connected through a plurality of damping springs 20 and damping devices 21 which are alternately distributed, a first support column 16 is arranged on one side of the upper end of the support plate 2, a second support column 5 is arranged on the other side of the upper end of the support plate 2, the first support column 16 and the upper end of the second support column 5 are connected through a fixed cavity 6, a moving device 10 is arranged in the fixed cavity 6, a moving block 8 is arranged in the moving device 10, the bottom of the moving block 8 extends to the outside of the fixed cavity 6 and is provided with a rack 22 perpendicular to the horizontal plane, a pulley 24 is arranged at the bottom of the rack 22, a sliding groove 25 matched with the pulley 24 is transversely arranged at the upper end of the support plate 2, and a height adjusting, the height adjusting device 23 comprises a shell 4 sleeved on a rack 22, a screw shaft 29 is transversely inserted in the rear of the shell 4, the screw shaft 29 is provided with a gear 3 engaged with the rack 22 at one end located inside the housing 4, the other end of the screw shaft 29 is positioned outside the shell 4 and is provided with a hand-operated wheel 31, a self-locking nut 30 is arranged behind the inside of the shell 4, the self-locking nut 30 is sleeved on a screw rod shaft 29, the middle of the front surface of the gear 3 is provided with a connecting rod 28, the other end of the connecting rod 28 is connected with the shell 4 through a bearing I, a film engraving machine body 26 is arranged outside the shell 4 on one side adjacent to the supporting column I16, the first support column 16 is provided with a cavity 15 with an opening facing the film engraving machine body 26, the upper surface and the bottom surface of the cavity 15 are respectively provided with a first fixing device 14, and the front surface and the rear surface of the cavity 15 are respectively provided with a second fixing device 34.

The moving device 10 comprises a motor 11 arranged at one end of a fixed cavity 6, the motor 11 is arranged above a first support column 16, an output end of the motor 11 is arranged inside the fixed cavity 6 and is provided with a lead screw 9, the other end of the lead screw 9 is connected with the fixed cavity 6 through a second bearing, the lead screw 9 is provided with a slider 7 in threaded connection with the lead screw, the bottom of the slider 7 is provided with a moving block 8, the bottom of the fixed cavity 6 is transversely provided with a rectangular through hole, and the bottom of the moving block 8 extends to the outside of the fixed cavity 6 through the rectangular through hole and is connected with a rack 22.

The first fixing device 14 comprises a connecting cavity 12 arranged on the upper surface and the bottom surface of a cavity body 15, a moving rod 18 is inserted into one surface of the connecting cavity 12, which is overlapped with the cavity body 15, a sliding plate 13 is arranged at one end, located inside the connecting cavity 12, of the moving rod 18, the other side of the sliding plate 13 is connected with the connecting cavity 12 through a first spring 19, and a first fixing plate 17 is arranged at one end, located inside the cavity body 15, of the moving rod 18.

The second fixing device 34 comprises a second threaded moving rod 33 transversely inserted in front of and behind the cavity 15, a second fixing plate 32 is arranged at one end of the second threaded moving rod 33 located in the cavity 15, and the other end of the second threaded moving rod 33 is located outside the first support column 16.

Damping device 21 is including articulating the V type rotor plate 39 in backup pad 2 bottom, it has V type rotor plate two 37 to articulate in the below that is located V type rotor plate 39 on the bottom surface of base 1 inside, it is articulated through pivot 35 between the other end of V type rotor plate 39 and the other end of V type rotor plate two 37, be M type structure between V type rotor plate 39 and the V type rotor plate two 37, connect through spring two 38 between one side of V type rotor plate 39 and V type rotor plate two 37, connect through spring three 36 between the opposite side of V type rotor plate 39 and V type rotor plate two 37.

The top and bottom surfaces of the exterior of the housing 4 are provided with U-shaped guide blocks 27 having openings facing the rack 22, and the rack 22 is inserted into the U-shaped guide blocks 27.

In specific implementation, the invention can be seen by combining a schematic structural diagram of a sign film engraving machine convenient to adjust shown in fig. 1, a right view of a sign film engraving machine convenient to adjust shown in fig. 2, a right view of a sign film engraving machine supporting column I convenient to adjust shown in fig. 3 and an enlarged view of a sign film engraving machine A convenient to adjust shown in fig. 4. Firstly, a signboard to be subjected to film engraving is placed in the cavity 15, the upper side and the lower side of the signboard are respectively contacted with the first fixing plates 17 and the movable rod 18 is extruded into the connecting cavity 12 in the process that the signboard is placed in the cavity 15, and a reaction force is formed on the movable rod 18 due to the elastic force of the first spring 19, so that the upper side and the lower side of the signboard are extruded by the first fixing plates 17, and the signboard is fixed. Then, the two threaded moving rods 33 are manually rotated, so that the second fixing plate 32 moves towards the direction close to the signboard, and the second fixing plate 32 stops rotating when being in contact with the signboard and the threaded moving rods 33 are not rotated, so that the left side and the right side of the signboard are fixed, and the stability is improved. Then the motor 11 is started to start to rotate forwards, so that the screw rod 9 is driven to rotate forwards together, the sliding block 7 in threaded connection with the screw rod 9 can be driven to rotate towards the direction close to the motor 11, the rack 22 and the film engraving machine body 26 are driven to move towards the direction close to the first support column 16 together, the motor 11 is stopped to rotate when the film engraving machine body 26 reaches a proper position, and the use flexibility is improved. The pulley 24 and the sliding groove 25 are matched for use, so that the rack 22 can move back and forth easily, the rack 22 can move linearly, and the stability is improved. Then adjust the relative position of membrane carving machine body 26 and denoter according to the overall arrangement of denoter, can carve the membrane in different positions on the denoter like this, improved the flexibility of use. The regulation of membrane carving machine body 26 height only need hand-operated wheel 31 can, because during hand-operated wheel 31 of forward and reverse rotation, can drive gear 3 forward and reverse rotation together, thereby can make gear 3 reciprocate on fixed rack 22, it reciprocates together to drive membrane carving machine body 26, stall hand-operated wheel 31 when reacing suitable position, self-locking nut 30 can lock lead screw shaft 29 extremely, prevent that gear 3 from continuing to rotate, the use flexibility has not only been improved like this, and position control's accuracy nature and stability have been improved. The U-shaped guide block 27 can also ensure that the shell 4 can vertically ascend and descend, and the stability is improved. Can produce at the in-process of membrane carving machine work and rock, damping spring 20 and damping device 21's cooperation is used, can provide the cushion effect for backup pad 2, effectively alleviates vibrations, has improved stability. Therefore, the sign film engraving machine convenient to adjust is high in flexibility and stability.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.