A transfer mechanism for a side-protected vehicle metal part

Abstract

The present invention discloses a transfer mechanism for side-protected vehicle metal parts, belonging to the technical field of transfer mechanisms. The present invention includes a support frame, a transmission guide roller is installed inside the support frame, and adjacent transmission guide rollers are connected by a chain and a sprocket. The end of one of the transmission guide rollers is connected to the output end of a servo motor. A transmission belt is sleeved outside the transmission guide roller. A side baffle is installed at the upper end of the support frame, and a moving frame is arranged inside the side baffle. A guiding and calibrating component is fixedly installed on the moving frame, and the middle rod body of the moving frame penetrates through the middle of the side baffle. This transfer mechanism for side-protected vehicle metal parts can guide and correct the metal parts during transportation, prevent the metal parts from skewing during transportation and affecting the processing of the next station. At the same time, when the power is off, it can clamp the transported metal parts to avoid collisions of the metal parts due to inertia.

Description

Technical Field

[0001] The present invention relates to the technical field of transfer mechanisms, and particularly to a transfer mechanism for side-protected vehicle metal parts. Background Art

[0002] Metal parts are important components of vehicles. When processing vehicle metal parts, in order to facilitate the movement and transfer of metal parts, corresponding transfer and conveying mechanisms are usually used to automatically convey the metal parts, thereby improving the processing efficiency of metal parts.

[0003] For example, a Chinese patent with a publication date of November 26, 2024, a patent name of "A Transfer and Conveying Device for Metal Parts", and a publication number of CN119018603A, which includes a conveying frame; a conveying component, a blocking component, the blocking component having a servo motor and a bottom plate suitable for installation; a pushing component, the pushing component including: a fixing plate, a straight rod, a rotating shaft is installed at the output end of the servo motor, and third synchronous wheels are fixedly sleeved on both the rotating shaft and the straight rod; a second chain, a disc, the disc is installed at one end of the straight rod away from the third synchronous wheel; a fixing rod, the fixing rod is arranged at a position away from the center of the disc; a sliding rod, the sliding rod is slidably arranged on the fixing plate, and multiple sets of meshing teeth are arranged on the sliding rod; a swinging rack, the swinging rack is rotatably installed on the fixing plate;

[0004] Among the above-mentioned existing technologies, the following technical problems exist: When the existing transfer and conveying device conveys metal parts, it is not convenient to automatically guide and correct the metal parts. After the metal parts are skewed during conveying in the industrial production line, it is easy to affect the processing of the metal parts at the next station. At the same time, when the transfer and conveying streamline is powered off during the conveying of metal parts, when the conveyor suddenly stops due to power failure, it is easy for the metal parts to collide and damage each other due to inertia.

[0005] Therefore, we propose a transfer mechanism for side-protected vehicle metal parts to solve the problems raised above. Summary of the Invention

[0006] The purpose of the present invention is to provide a transfer mechanism for side-protected vehicle metal parts to solve the problems in the above background art that the existing transfer and conveying devices in the current market are not convenient to automatically guide and correct the metal parts during the conveying of metal parts, and after the metal parts are skewed during conveying in the industrial production line, it is easy to affect the processing of the metal parts at the next station. At the same time, when the transfer and conveying streamline is powered off during the conveying of metal parts, when the conveyor suddenly stops due to power failure, it is easy for the metal parts to collide and damage each other due to inertia.

[0007] To achieve the above object, the present invention provides the following technical solution: A transfer mechanism for a side-protected vehicle metal part, comprising a support frame, a transmission guide roller is installed inside the support frame, and adjacent transmission guide rollers are connected by a chain and a sprocket. The end of one of the transmission guide rollers is connected to the output end of a servo motor. A transmission belt is sleeved outside the transmission guide roller. A side baffle is installed at the upper end of the support frame, and a moving frame is arranged inside the side baffle. A guiding and calibrating component is fixedly installed on the moving frame. The middle rod of the moving frame penetrates through the middle of the side baffle, and a clamping frame is fixedly installed on the middle rod of the moving frame. The clamping frame is connected to the side baffle through a built-in spring, and a pressure-receiving rod is installed at the end of the clamping frame. A power component is arranged on the side of the pressure-receiving rod, and the power component is fixed at the end of the transmission guide roller.

[0008] Preferably, the middle rod of the moving frame can slide on the side baffle, and a plurality of guiding and calibrating components are evenly distributed on the side of the moving frame close to the transmission belt.

[0009] By adopting the above technical solution, through the reciprocating movement of the moving frame on the side baffle, the skewed metal parts can be pushed and corrected by the guiding and calibrating components on the moving frame.

[0010] Preferably, the guiding and calibrating component includes a limiting column, and the limiting column is fixed on the moving frame. A buffer is fixed at the end of the limiting column away from the moving frame. A correction plate is installed on the inner side of the limiting column through a rotating shaft. A connecting gear is fixedly installed on the rotating shaft of the correction plate, and a movable tooth rack is installed on the side of the connecting gear. The movable tooth rack is connected to the limiting column through an auxiliary spring, and a first magnetic block is fixed at the end of the movable tooth rack. A first electromagnet is arranged on the side of the first magnetic block, and the first electromagnet is fixed at the upper end of the limiting column.

[0011] By adopting the above technical solution, the movable tooth rack that has moved on the limiting column can be reset and rebound by the setting of the auxiliary spring.

[0012] Preferably, the correction plate is rotationally connected to the limiting column through a rotating shaft, and the connecting gear on the rotating shaft of the correction plate is meshed with the movable tooth rack.

[0013] By adopting the above technical solution, when the movable tooth rack moves, the meshed connecting gear can drive the correction plate to rotate on the limiting column.

[0014] Preferably, the first electromagnet can adsorb the first magnetic block on the movable tooth rack after being powered on, and the movable tooth rack and the limiting column are slidably connected.

[0015] By adopting the above technical solution, after the first electromagnet is powered off, the adsorption on the first magnetic block on the movable tooth rack can be released, enabling the movable tooth rack to move and reset on the limit posts.

[0016] Preferably, the power component includes a socket cylinder, and a second magnetic block is installed at the end of the socket cylinder. A second electromagnet is arranged on the side of the second magnetic block, and the second electromagnet is fixed at the end of a positioning cross bar. The positioning cross bar is fixed at the end of a transmission guide roller. One end of the socket cylinder is fixedly installed with a pushing disk, and the other end of the socket cylinder is fixedly installed with a pressing disk. An inner concave portion is formed by the outer edge of the side of the pressing disk close to the clamping frame being recessed outward. The pressing disk is connected to the positioning cross bar through a return spring.

[0017] By adopting the above technical solution, the setting of the return spring enables the pressing disk to reset and rebound after moving on the positioning cross bar.

[0018] Preferably, the inner wall of the socket cylinder and the outer wall of the positioning cross bar are mutually attached, and the socket cylinder and the positioning cross bar are in sliding connection.

[0019] By adopting the above technical solution, by the mutual attachment of the inner wall of the socket cylinder and the outer wall of the positioning cross bar, the stability of the socket cylinder moving on the positioning cross bar can be ensured.

[0020] Preferably, after the second magnetic block on the socket cylinder is mutually attracted to the second electromagnet, the pushing disk on the socket cylinder and the clamping frame are mutually attached.

[0021] By adopting the above technical solution, when the second electromagnet is powered off, the pushing disk on the socket cylinder can squeeze and push the clamping frame.

[0022] Preferably, a plurality of the inner concave portions are evenly distributed on the pressing disk, and both the inner concave portions and the end of the pressure receiving rod away from the clamping frame are set to be arc-shaped.

[0023] By adopting the above technical solution, through the rotation of the pressing disk, the inner concave portions thereon can be used to intermittently squeeze the pressure receiving rod on the clamping frame, enabling the clamping frame to move reciprocally.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows: For the transfer mechanism of the side protection type vehicle metal parts, when the metal parts are being transported, it can guide and correct the metal parts during transportation, preventing the metal parts from skewing during transportation and affecting the processing of the next working station. At the same time, when powered off, it can clamp the transported metal parts to avoid the metal parts colliding due to inertia;

[0025] 1. A mobile frame is provided, and the rotation of the transmission guide roller can drive the positioning cross bar to rotate synchronously. The rotation of the positioning cross bar can make the inner concave part on the extrusion plate intermittently squeeze the pressure rod on the clamping frame. The reciprocating movement of the clamping frame can use the guide calibration component on it to adjust and correct the skewed metal parts on the transmission belt;

[0026] 2. A push disk is provided. When the factory flow line suddenly loses power, the second electromagnet releases the adsorption of the second magnetic block. At this time, the sleeve can be reset and rebounded under the action of the reset spring. After the sleeve is reset, the push disk can be moved toward the direction of the transmission belt. The movement of the push disk can push the clamping frame and the moving frame toward the center direction of the transmission belt. Through the movement of the moving frame, the metal parts on the transmission belt can be clamped by the guide calibration component to prevent collision and deformation of adjacent metal parts due to inertia;

[0027] 3. A correction plate is provided. When the power is on normally, the correction plate is used to move the metal part for correction after the movable frame moves back and forth. When the power is suddenly cut off, the first electromagnet and the first magnetic block are separated from each other, and the movable gear rack is reset under the action of the auxiliary spring. The reset movable gear rack can make the connecting gear drive the correction plate to rotate. At this time, when the movable frame moves subsequently, the buffer at the end of the limit column contacts the metal part. The setting of the buffer avoids damage to the surface of the metal part caused by sudden clamping, and also prevents the buffer from frequently squeezing and contacting the metal part during the correction process when the power is on normally, which causes elastic fatigue failure of the buffer and reduces the service life of the buffer. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the front three-dimensional structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the structure of the movable frame and the card-jointed frame of the present invention;

[0030] Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0031] Figure 4 It is a schematic diagram of the structure of the side baffle and the power component of the present invention;

[0032] Figure 5 For the present invention Figure 4 The enlarged structural diagram at B in the middle;

[0033] Figure 6 It is a schematic diagram of the structure of the clamping frame and the compression rod of the present invention;

[0034] Figure 7 It is a schematic diagram of the structure of the sleeve tube and the second magnetic block of the present invention;

[0035] Figure 8 Schematic diagram of the limit post and buffer component of the present invention;

[0036] Figure 9 Schematic diagram of the structure after the correction plate rotates when power is cut off in the present invention.

[0037] In the figure: 1, support frame; 2, drive guide roller; 3, servo motor; 4, transmission belt; 5, side baffle; 6, moving frame; 7, guiding and calibrating component; 701, limit post; 702, buffer component; 703, correction plate; 704, connecting gear; 705, movable tooth rack; 706, auxiliary spring; 707, first magnet; 708, first electromagnet; 8, clamping frame; 9, built-in spring; 10, pressure rod; 11, power component; 111, socket cylinder; 112, second magnet; 113, second electromagnet; 114, positioning cross bar; 115, pushing disk; 116, extrusion disk; 117, concave part; 118, return spring. Specific implementation manners

[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0039] Embodiment 1: Please refer to Figures 1-9, when the existing transfer and conveying device conveys metal parts, it is not convenient to automatically guide and correct the metal parts. After the metal parts are skewed during conveying in the industrial production line, it is easy to affect the processing of the metal parts at the next working station. When the transfer and conveying streamline is powered off during the conveying of metal parts, because the conveyor suddenly stops when powered off, the metal parts are prone to collide and damage each other due to inertia. To solve this technical problem, the following technical content is disclosed in this embodiment. A transfer mechanism for side-protected vehicle metal parts includes a support frame 1. A transmission guide roller 2 is installed inside the support frame 1, and adjacent transmission guide rollers 2 are connected by a chain and a sprocket. The end of one of the transmission guide rollers 2 is connected to the output end of a servo motor 3. A transmission belt 4 is sleeved outside the transmission guide roller 2. Side baffles 5 are installed at the upper end of the support frame 1, and a moving frame 6 is arranged inside the side baffles 5. A guiding and calibrating component 7 is fixedly installed on the moving frame 6. The middle rod of the moving frame 6 penetrates through the middle of the side baffle 5, and a clamping frame 8 is fixedly installed on the middle rod of the moving frame 6. The clamping frame 8 is connected to the side baffle 5 through a built-in spring 9, and a pressure-receiving rod 10 is installed at the end of the clamping frame 8. A power component 11 is arranged on the side of the pressure-receiving rod 10, and the power component 11 is fixed at the end of the transmission guide roller 2. The middle rod of the moving frame 6 can slide on the side baffle 5, and a plurality of guiding and calibrating components 7 are evenly distributed on the side of the moving frame 6 close to the transmission belt 4. The power component 11 includes a socket cylinder 111, and a second magnetic block 112 is installed at the end of the socket cylinder 111. A second electromagnet 113 is arranged on the side of the second magnetic block 112, and the second electromagnet 113 is fixed at the end of a positioning cross bar 114. The positioning cross bar 114 is fixed at the end of the transmission guide roller 2, and a pushing disk 115 is fixedly installed at one end of the socket cylinder 111. An extrusion disk 116 is fixedly installed at the other end of the socket cylinder 111, and a concave portion 117 is formed by the outward depression of the edge of the side of the extrusion disk 116 close to the clamping frame 8. The extrusion disk 116 is connected to the positioning cross bar 114 through a return spring 118. The inner wall of the socket cylinder 111 and the outer wall of the positioning cross bar 114 are mutually attached, and the socket cylinder 111 and the positioning cross bar 114 are in sliding connection. After the second magnetic block 112 on the socket cylinder 111 is attracted to the second electromagnet 113, the pushing disk 115 on the socket cylinder 111 is attached to the clamping frame 8. A plurality of concave portions 117 are evenly distributed on the extrusion disk 116, and the ends of both the concave portion 117 and the pressure-receiving rod 10 away from the clamping frame 8 are arc-shaped.

[0040] When it is necessary to transfer metal parts, place the metal parts on the conveyor belt 4, and then turn on the servo motor 3. The activation of the servo motor 3 can cause multiple driving guide rollers 2 to rotate synchronously under the action of the sprocket and the chain. When the driving guide rollers 2 rotate, the conveyor belt 4 can be operated, and the metal parts can be guided and transported by the operation of the conveyor belt 4. When the driving guide rollers 2 rotate, they can drive the positioning cross bar 114 to rotate synchronously. Since the second electromagnet 113 and the second magnetic block 112 are attracted to each other, the rotation of the positioning cross bar 114 can cause the socket cylinder 111 to drive the pressing disc 116 to rotate synchronously. When the concave portion 117 on the pressing disc 116 is separated from the arc-shaped end of the pressure receiving rod 10 after the pressing disc 116 rotates, the pressing disc 116 can push the pressure receiving rod 10 and the clamping frame 8, so that the clamping frame 8 drives the moving frame 6 to move towards the outside of the side baffle 5. When the concave portion 117 on the pressing disc 116 comes into contact with the pressure receiving rod 10 after the pressing disc 116 rotates, the clamping frame 8 and the moving frame 6 are reset and rebound under the action of the built-in spring 9. Thus, the reciprocating movement of the clamping frame 8 and the moving frame 6 is realized. By using the reciprocating movement of the moving frame 6, the metal parts on the conveyor belt 4 can be pushed and corrected by the guiding and calibrating component 7 thereon. When a sudden power outage occurs in the factory streamline, the second electromagnet 113 is separated from the second magnetic block 112, and the socket cylinder 111 is reset and rebounds under the action of the return spring 118. The reset socket cylinder 111 drives the pushing disc 115 to move towards the center of the conveyor belt 4. The movement of the pushing disc 115 can push the clamping frame 8 and the moving frame 6 to move synchronously. After the moving frame 6 moves, the metal parts on the conveyor belt 4 are clamped and fixed by the guiding and calibrating component 7, so as to prevent the metal parts on the conveyor belt 4 from colliding and deforming with each other due to inertia during a power outage.

[0041] Embodiment 2: The technical content disclosed in this embodiment is a further improvement based on the above-mentioned Embodiment 1. The following technical content is disclosed in this embodiment. The guiding and calibrating component 7 includes a limiting post 701, and the limiting post 701 is fixed on the moving frame 6. A buffer member 702 is fixed at one end of the limiting post 701 away from the moving frame 6. A calibration plate 703 is installed inside the limiting post 701 through a rotating shaft. A connecting gear 704 is fixedly installed on the rotating shaft of the calibration plate 703. A movable tooth rack 705 is installed on the side of the connecting gear 704. The movable tooth rack 705 is connected to the limiting post 701 through an auxiliary spring 706. A first magnetic block 707 is fixed at the end of the movable tooth rack 705. A first electromagnet 708 is arranged on the side of the first magnetic block 707, and the first electromagnet 708 is fixed at the upper end of the limiting post 701. The calibration plate 703 forms a rotational connection structure with the limiting post 701 through a rotating shaft. The connecting gear 704 on the rotating shaft of the calibration plate 703 is in meshing connection with the movable tooth rack 705. The first electromagnet 708 can adsorb the first magnetic block 707 on the movable tooth rack 705 after being powered on. The movable tooth rack 705 and the limiting post 701 are in sliding connection.

[0042] When the factory is normally powered on, after the moving frame 6 makes a reciprocating movement, its limiting post 701 can move synchronously. The calibration plate 703 on the limiting post 701 can correct the metal parts on the transmission belt 4. Since the buffer member 702 is arranged on the limiting post 701, during the correction, the buffer member 702 will not contact and squeeze the metal parts, thereby reducing the working time of the buffer member 702 and avoiding elastic fatigue failure of the buffer member 702 after long-term use, and improving the service life of the buffer member 702. When a sudden power failure occurs, the first electromagnet 708 and the first magnetic block 707 are powered off and separated. The movable tooth rack 705 rebounds under the action of the auxiliary spring 706. The reset movable tooth rack 705 can drive the calibration plate 703 to rotate through the meshing connecting gear 704. After that, when the moving frame 6 suddenly rebounds and resets after a power failure, the contact between the buffer member 702 on the limiting post 701 and the metal parts can play a role in clamping and buffering the metal parts, avoiding damage caused by excessive clamping force on the metal parts.

[0043] The content not described in detail in this specification belongs to the known prior art of those skilled in the art.

[0044] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A side protection type vehicle metal parts transfer mechanism, comprising a support frame (1), a transmission guide roller (2) is installed on the inner side of the support frame (1), and adjacent transmission guide rollers (2) are connected to sprockets through chains, an end of one of the transmission guide rollers (2) is connected to an output end of a servo motor (3), and a transmission belt (4) is sleeved on the outer side of the transmission guide roller (2), characterized in that: A side baffle (5) is installed at the upper end of the support frame (1), and a moving frame (6) is arranged on the inner side of the side baffle (5), and a guide calibration component (7) is fixedly installed on the moving frame (6), a middle rod body of the moving frame (6) penetrates the middle part of the side baffle (5), and a clamping frame (8) is fixedly installed on the middle rod body of the moving frame (6), the clamping frame (8) and the side baffle (5) are connected to each other through an internal spring (9), and a pressure rod (10) is installed at the end of the clamping frame (8), a power component (11) is arranged on the side of the pressure rod (10), and the power component (11) is fixed to the end of the transmission guide roller (2), and the guide calibration component (7) includes a limit column (701), and the limit column (701) The movable frame (701) is fixed on the movable frame (6), a buffer member (702) is fixed on one end of the limit column (701) away from the movable frame (6), and a correction plate (703) is installed on the inner side of the limit column (701) via a rotating shaft, a connecting gear (704) is fixedly installed on the rotating shaft of the correction plate (703), and a movable gear rack (705) is installed on the side of the connecting gear (704), the movable gear rack (705) and the limit column (701) are connected to each other via an auxiliary spring (706), and a first magnetic block (707) is fixed on the end of the movable gear rack (705), a first electromagnet (708) is arranged on the side of the first magnetic block (707), and the first electromagnet (708) is fixed on the upper end of the limit column (701); The power component (11) comprises a sleeve (111), and a second magnetic block (112) is installed at the end of the sleeve (111), a second electromagnet (113) is arranged on the side of the second magnetic block (112), and the second electromagnet (113) is fixed to the end of a positioning cross bar (114), and the positioning cross bar (114) is fixed to the end of a transmission guide roller (2), and a push disk (115) is fixedly installed at one end of the sleeve (111), and a pressing disk (116) is fixedly installed at the other end of the sleeve (111), and a side edge of the pressing disk (116) close to the clamping frame (8) is concave outward to form an inner concave portion (117), and the pressing disk (116) is connected to the positioning cross bar (114) through a return spring (118).

2. The transport mechanism for side protection type vehicle metal parts according to claim 1, characterized in that: The middle rod body of the movable frame (6) is capable of sliding on the side baffle (5), and a plurality of guide calibration components (7) are evenly distributed on a side of the movable frame (6) close to the transmission belt (4).

3. The transport mechanism for side protection type vehicle metal parts according to claim 1, characterized in that: The correction plate (703) forms a rotation connection structure with the limiting column (701) via a rotation shaft, and the connecting gear (704) on the rotation shaft of the correction plate (703) is meshingly connected with the movable gear rack (705).

4. The transport mechanism for side protection type vehicle metal parts according to claim 1, characterized in that: The first electromagnet (708) is capable of adsorbing the first magnetic block (707) on the movable gear rack (705) after being energized, and the movable gear rack (705) and the limiting column (701) are slidably connected.

5. The transport mechanism for side protection type vehicle metal parts according to claim 1, characterized in that: The inner wall of the sleeve tube (111) and the outer wall of the positioning cross bar (114) fit each other, and the sleeve tube (111) and the positioning cross bar (114) are slidably connected.

6. The transport mechanism for side protection type vehicle metal parts according to claim 1, characterized in that: After the second magnetic block (112) and the second electromagnet (113) on the sleeve tube (111) are attracted to each other, the pushing plate (115) and the clamping frame (8) on the sleeve tube (111) are fitted to each other.

7. The transport mechanism for side protection type vehicle metal parts according to claim 1, characterized in that: A plurality of the inner recesses (117) are evenly distributed on the extrusion disk (116), and the inner recesses (117) and the end of the pressure rod (10) away from the clamping frame (8) are both arranged in an arc shape.

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