Intelligent production line

Abstract

The invention discloses an intelligent production line, and relates to the field of garment production, the intelligent production line comprises a rack and a transfer trolley slidably arranged on the rack, the rack is at least slidably provided with a set of placing racks, an elastic part is arranged between the rack and the placing racks, the transfer trolley is provided with a transfer rack, and the transfer rack is provided with a plurality of elastic parts. Each placing frame is provided with a first abutting part, the transfer frame is provided with a second abutting part, and the first abutting parts are located on the movement stroke of the second abutting part. According to the intelligent production line provided by the invention, in the material taking process of the transfer trolley, the second abutting part is made to abut against the first abutting part, so that each set of containing frames are driven to move in the direction away from each other, on one hand, due to the fact that the transfer trolley is arranged below the containing frames, the horizontal occupied space of the production line can be reduced, and the production efficiency is improved; and on the other hand, in the moving process of the transfer trolley, the products on the containing frame are transferred to the transfer frame in a passive mode.

Description

Technical Field

[0001] The present invention relates to the field of clothing production, and particularly to an intelligent production line. Background Art

[0002] As is known, the package flow refers to the traditional production mode of clothing, where cut pieces (the cut parts of clothing) are transferred between processes in units of "packages". For example, after each worker completes a certain number of cut pieces, the whole package is transferred to the next link. The transfer of products is usually achieved by transfer trolleys.

[0003] For example, in a Chinese patent document with publication number CN119429552A, publication date February 14, 2025, and title "An Intelligent Production Line", it includes: a long linear production line main body, with two rows of storage workstations arranged on the upper part of the production line main body, and the number of storage workstations in each row is multiple and arranged along the length direction; a conveying track is provided inside the production line main body, and a small package flow shuttle car is provided on the conveying track; the small package flow shuttle car includes a feeding trolley, a lifting mechanism for lifting materials between the storage workstation and the vehicle body, and a left - right transverse movement mechanism for driving the lifting mechanism to move and switch between the left and right storage workstations; the small package flow shuttle car can move along the conveying track to the bottom of any storage workstation. The feeding trolley picks up and places the feeding box by lifting up and down, so that the whole intelligent production line does not need to reserve extra space on both sides of the production line, greatly reducing the lateral floor area of the production line, and thus significantly reducing the space occupancy cost of the factory.

[0004] The disadvantages of the above - mentioned prior art are that in order to achieve the effect of reducing the horizontal occupied space of the production line, the material - taking position is set below the product, and the following transfer methods are specifically adopted: 1. Move the carrying platform to the lower side of the product through the feeding trolley; 2. Move the carrying platform to directly below the product through the transverse movement mechanism; 3. Lift the carrying platform by the lifting mechanism to be close to the product; 4. Control the movement of the vehicle body baffle to open the gap of the storage board, so that the product falls through the gap onto the carrying platform; 5. Control the feeding trolley to move in the reverse direction to complete the transfer of the product. The product transfer can only be completed through the above five steps, and the process is relatively complicated. Summary of the Invention

[0005] The purpose of the present invention is to provide an intelligent production line to solve the above - mentioned deficiencies in the prior art.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] An intelligent production line comprises a frame and a transfer trolley slidably arranged on the frame, wherein at least one set of placement racks is slidably arranged on the frame, and an elastic component is provided between the frame and the placement racks, and a transfer rack is provided on the transfer trolley, each of the placement racks is respectively provided with a first abutment portion, and the transfer rack is provided with a second abutment portion, and the first abutment portion is located on the movement range of the second abutment portion;

[0008] During the sliding of the transfer trolley, the second abutting portion abuts against the first abutting portion, so that each group of the placement racks moves in a direction away from each other.

[0009] In the above-mentioned intelligent production line, the elastic component is an elastic telescopic rod.

[0010] In the above-mentioned intelligent production line, the intermediate transfer rack is slidably arranged on the transfer trolley, and the second abutting portion has a first position for abutting against the first abutting portion and a second position for avoiding the first abutting portion;

[0011] The device further includes a power assembly for driving the second abutting portion to switch between the first position and the second position.

[0012] In the above-mentioned intelligent production line, the power component includes a guide rail opened on the frame, and the frame is also provided with a first branch rail and a second branch rail connected to the guide rail. The transfer rack is provided with a slide rod, and the slide rod is slidably connected to the guide rail.

[0013] The above-mentioned intelligent production line further includes a guide component for controlling the sliding rod to enter the first branch rail or the second branch rail.

[0014] In the above-mentioned intelligent production line, the guide assembly includes a baffle rotatably arranged on the frame;

[0015] When the placement rack is unloaded, the baffle blocks the first branch rail and simultaneously opens the second branch rail. When the placement rack is fully loaded, the baffle opens the first branch rail and simultaneously blocks the second branch rail.

[0016] In the above-mentioned intelligent production line, a transmission plate is fixedly connected to the baffle, a sensing rod is slidably provided on the placement rack, the sensing rod abuts against the transmission plate, and a first torsion spring is provided between the transmission plate and the frame.

[0017] In the above-mentioned intelligent production line, a notch is provided on the slide bar, and the width of the baffle is adapted to the size of the notch.

[0018] In the above-mentioned intelligent production line, an auxiliary plate is rotatably provided on the frame, and a second torsion spring is provided between the auxiliary plate and the frame.

[0019] In the above-mentioned intelligent production line, there are two groups of power components.

[0020] In the above technical solution, the present invention provides an intelligent production line, in which a placement rack is slidably set on a frame, and a first abutment portion is provided on the placement rack, and a second abutment portion is provided on the transfer rack, and the first abutment portion is provided on the movement stroke of the second abutment portion. In the process of the transfer trolley sliding along the frame to pick up materials, the second abutment portion will abut against the first abutment portion, thereby driving each group of placement racks to move in a direction away from each other, so that the products passively fall onto the transfer rack. On the one hand, since the transfer trolley is provided below the placement rack, the horizontal occupied space of the production line can be reduced. On the other hand, in the process of the transfer trolley moving, the products on the placement rack are passively transferred to the transfer rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0022] Figure 1 A schematic diagram of the overall structure provided by an embodiment of the present invention;

[0023] Figure 2 A schematic diagram of a top view of the structure provided by an embodiment of the present invention;

[0024] Figure 3 A schematic diagram of the overall structure of a placement rack and a transfer rack provided in another embodiment of the present invention;

[0025] Figure 4 A schematic diagram of the connection structure between a transmission plate and a baffle provided in another embodiment of the present invention;

[0026] Figure 5 A schematic diagram of an explosion of a body and a slide rod provided in another embodiment of the present invention;

[0027] Figure 6 An exploded schematic diagram of a body and a slide rod provided in yet another embodiment of the present invention;

[0028] Figure 7 A schematic diagram of an explosion of a transfer rack provided in another embodiment of the present invention;

[0029] Figure 8 for Figure 1Schematic enlarged view of the local structure at position A in [the figure];

[0030] Figure 9 is Figure 3 Schematic enlarged view of the local structure at position B in [the figure].

[0031] Explanation of reference numerals:

[0032] 1. Frame; 2. Transfer trolley; 3. Placing rack; 4. Elastic member; 5. Transfer rack; 6. First abutting portion; 7. Second abutting portion; 8. Lifting groove; 9. Guide rail; 10. First supporting rail; 11. Second supporting rail; 12. Slide bar; 13. Baffle; 14. Transmission plate; 15. Induction rod; 1501. First horizontal side; 1502. Second horizontal side; 1503. Vertical side; 16. Auxiliary plate; 17. Quick-drop section; 18. Spring; 19. Rotating shaft; 20. Avoidance hole; 21. Notch. Detailed implementation manners

[0033] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0034] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0035] Referring to Figures 1-9 , an intelligent production line provided by an embodiment of the present invention includes a frame 1 and a transfer trolley 2 slidably disposed on the frame 1. At least one group of placing racks 3 are slidably disposed on the frame 1, and an elastic member 4 is disposed between the frame 1 and the placing racks 3. A transfer rack 5 is disposed on the transfer trolley 2. A first abutting portion 6 is respectively disposed on each of the placing racks 3, and a second abutting portion 7 is disposed on the transfer rack 5. The first abutting portion 6 is located on the movement stroke of the second abutting portion 7; during the sliding process of the transfer trolley 2, the second abutting portion 7 abuts against the first abutting portion 6, so that each group of the placing racks 3 moves in a direction away from each other.

[0036] Specifically, the frame 1 is preferably of a rectangular frame structure with a hollow top. Slide rails are respectively arranged on both side walls of the frame 1, and moving wheels are arranged on both sides of the transfer trolley 2. The transfer trolley 2 is controlled by a power structure such as a motor to move along the direction of the slide rail. In order to achieve the effect of reducing the horizontal occupied space of the production line, the material taking position is set below the product, and the following transfer method is specifically adopted: ①. Move the carrying platform to the lower side of the product through the feeding trolley; ②. Move the carrying platform to directly below the product through the lateral moving mechanism; ③. Lift the carrying platform through the lifting mechanism to be close to the product; ④. Control the movement of the vehicle body baffle to open the gap between the storage plates (there are two storage plates, and when the two storage plates move away from each other, the product will fall through the gap between them), so that the product falls onto the carrying platform through the gap; ⑤. Control the feeding trolley to move in the reverse direction to complete the transfer of the product. The transfer of a single product can be completed through the above five steps, and the process is relatively complicated. This is the prior art and will not be elaborated (see the patent document with the publication number CN119429552A). One of the core innovations of the embodiment of the present invention is that the placement rack 3 is slidably arranged on the frame 1. Multiple groups of placement racks 3 can be arranged, and they are arranged in parallel on the frame 1. Each group of placement racks 3 includes two symmetrically arranged ones. A transfer rack 5 is arranged above the transfer trolley 2, and the transfer rack 5 is located below the placement rack 3. A first abutting portion 6 is arranged on the placement rack 3, and the first abutting portion 6 is a wedge-shaped surface structure arranged on the placement rack 3. A second abutting portion 7 is arranged on the transfer rack 5, and the second abutting portion 7 is a wedge-shaped surface structure arranged on the transfer rack 5. And the first abutting portion 6 is arranged on the movement stroke of the second abutting portion 7. The elastic member 4 can be an elastic structure with the ability of self-restoration after being deformed by force. One end of it is fixedly connected to the placement rack 3, and the other end is fixedly connected to the frame 1. The function of such a setting is that for a single group of placement racks 3, during the process of the transfer trolley 2 sliding along the frame 1 to take materials, the second abutting portion 7 will abut against the first abutting portion 6, thereby driving the two placement racks 3 to move away from each other to open the gap between them and store energy in the elastic member 4, so that the product falls onto the transfer rack 5 passively. When the second abutting portion 7 moves away from the first abutting portion 6, the elastic force of the elastic member 4 is released to drive the placement rack 3 to automatically reset. The advantages of such a setting are as follows: First, since the transfer trolley 2 is arranged below the placement rack 3, the horizontal occupied space of the production line can be reduced. Second, during the movement of the transfer trolley 2, the product on the placement rack 3 is transferred to the transfer rack 5 passively, and the transfer process is relatively simple.

[0037] It should be noted that, in this embodiment, in order to ensure that the transfer trolley 2 can return smoothly, two sets of first abutting parts 6 can be symmetrically arranged on the placement rack 3, and two sets of second abutting parts 7 can be symmetrically arranged on the transfer rack 5. When the transfer trolley 2 picks up materials, one set of second abutting parts 7 abuts against one set of first abutting parts 6 to open the gap. When the transfer trolley 2 returns, the other set of second abutting parts 7 abuts against the other set of first abutting parts 6 to achieve avoidance, so as to facilitate the return of the transfer trolley 2.

[0038] Preferably, the elastic member 4 is preferably an elastic telescopic rod. The elastic telescopic rod is usually composed of two or more nested rod bodies, and the length adjustment is realized through a chute, and elastic structures such as elastic sheets are arranged inside to provide a return force.

[0039] In the above solution, whether there is a product on the placement rack 3 or not, the second abutting part 7 will abut against the first abutting part 6 without difference, which will increase the number of ineffective abuttings between the second abutting part 7 and the first abutting part 6 (that is, when the placement rack 3 is empty, the second abutting part 7 still abuts against the first abutting part 6), and will reduce the material picking rate of the product. As another embodiment of the present invention, the transfer rack 5 is slidably arranged on the transfer trolley 2, and the second abutting part 7 has a first position for abutting against the first abutting part 6 and a second position for avoiding the first abutting part 6; further includes a power component for driving the second abutting part 7 to switch between the first position and the second position. Specifically, a vertically arranged lifting groove 8 is formed on the upper surface of the transfer trolley 2, and the transfer rack 5 is slidably connected to the lifting groove 8. The first position is above the second position. The power component can be an existing linear reciprocating driving component such as an electric push rod, and a sensing component such as a pressure sensor (not shown) is arranged on the placement rack 3. The function of such a setting is that when the pressure sensor senses that there is a product on the placement rack 3, the power component is used to control the second abutting part 7 to be in the first position. At this time, the second abutting part 7 will abut against the first abutting part 6 during the moving process to achieve the picking of the product. When the pressure sensor senses that there is no product placed on the placement rack 3, the power component is used to control the second abutting part 7 to move downward to switch the second abutting part 7 to the second position. At this time, during the moving process of the second abutting part 7, it will not abut against the first abutting part 6 to achieve avoidance, thereby reducing the number of ineffective abuttings.

[0040] As an alternative solution for the above-mentioned electric push rod to control the second abutment portion 7 to switch between the first position and the second position, preferably, the power component includes a guide rail 9 opened on the frame 1, and the frame 1 is also provided with a first branch rail 10 and a second branch rail 11 connected to the guide rail 9, and the transfer rack 5 is provided with a sliding rod 12, and the sliding rod 12 is slidably connected to the guide rail 9. Specifically, the guide rail 9 is arranged along the length direction of the frame 1, the second branch rail 11 and the guide rail 9 are at the same height, the first branch rail 10 is located above the second branch rail 11, and the first branch rail 10 and the second branch rail 11 are both connected to the guide rail 9, and the slide bar 12 is preferably a cylindrical rod, which has two, and the two slide bars 12 are symmetrically arranged about the transfer rack 5. The effect of such a setting is that when the slide bar 12 enters the second branch rail 11 from the guide rail 9, the vertical height of the transfer rack 5 will not change. At this time, the second abutment 7 will not abut the first abutment 6, that is, at this time, the second abutment 7 is in the second position. When the slide bar 12 enters the first branch rail 10 from the guide rail 9 When the transfer rack 5 is moved, it will move upward along the inclined part of the first branch rail 10, so that the sliding rod 12 is slidably connected with the first branch rail 10 and under the action of the lifting slot 8 limiting, the vertical height of the transfer rack 5 is increased. At this time, the second abutting portion 7 will abut with the first abutting portion 6 when it moves, which is the first position of the second abutting portion 7, so that the products on the placement rack 3 can be transferred to the transfer rack 5. When the product is taken, the transfer rack 5 continues to move, which will drive the sliding rod 12 to move obliquely downward along the first branch rail 10, thereby switching the second abutting portion 7 from the first position to the second position, thereby realizing the passive switching of the second abutting portion 7 between the first position and the second position.

[0041] Furthermore, the present invention further includes a guide assembly for controlling the slide bar 12 to enter the first branch rail 10 or the second branch rail 11. The guide assembly includes a baffle 13 rotatably mounted on the frame 1; when the placement rack 3 is unloaded, i.e., no products are placed on the placement rack 3, the baffle 13 blocks the first branch rail 10 and simultaneously opens the second branch rail 11; when the placement rack 3 is fully loaded, i.e., products are placed on the placement rack 3, the baffle 13 opens the first branch rail 10 and simultaneously blocks the second branch rail 11. When the load is full, the second support rail 11 is opened, and the second support rail 11 is opened, and the sliding bar 12 can only slide along the surface of the baffle 13 to the inside of the first support rail 10, thereby realizing the guiding function of the sliding bar 12.

[0042] As an alternative to the above-mentioned pressure sensor, a transmission plate 14 is fixedly connected to the baffle 13, and a sensing rod 15 is slidably provided on the placement rack 3. The sensing rod 15 abuts against the transmission plate 14, and a first torsion spring (not shown) is provided between the transmission plate 14 and the frame 1. Specifically, the baffle 13 is rotatably provided at the position where the first branch rail 10 and the second branch rail 11 are connected via a rotating shaft 19, which extends to the outside through the side wall of the frame 1. The transmission plate 14 is fixed to the end of the rotating shaft 19 away from the baffle 13. The sensing rod 15 includes a first horizontal edge 1501. The two ends of the first horizontal edge 1501 are respectively provided with a second horizontal edge 1502 and a vertical edge 1503. The end of the vertical edge 1503 abuts against the surface of the transmission plate 14. The second horizontal edge 1502 passes through the placement rack 3. The side wall extends to the top of the area where the product is to be placed. The elastic force of the first torsion spring makes the baffle 13 in a position to block the first branch rail 10, and the gravity of a single product is greater than twice the elastic force of the first torsion spring. The transfer rack 5 is provided with an avoidance hole 20 for lifting the sensing rod 15, and the length of the transmission plate 14 is greater than the horizontal movement distance of the placement rack 3. That is, in the process of opening the gap of the placement rack 3, the end of the vertical edge 1503 always abuts against the surface of the transmission plate 14. The effect of such a setting is that when the placement rack 3 When the product is unloaded, the baffle 13 blocks the first support rail 10 under the action of the first torsion spring force. At this time, the slide bar 12 can only enter the inside of the second support rail 11 to achieve the avoidance of the second abutment portion 7 and the first abutment portion 6. When the shelf 3 is fully loaded, the product will abut against the upper surface of the second horizontal edge 1502 of the sensing rod 15, and under the action of the weight of the product, the sensing rod 15 will move vertically downward. Since the sensing rod 15 abuts against the surface of the transmission plate 14, the transmission plate 14 will drive the rotating shaft 19 and the baffle 13 to move downward. The plate 13 rotates toward the direction of the second branch rail 11 and stores force on the first torsion spring. At this time, the first branch rail 10 is opened and the second branch rail 11 is blocked. In this way, the baffle 13 can realize its own passive rotation according to the load condition of the placement rack 3 to control the passive opening and closing of the entrances of the first branch rail 10 and the second branch rail 11. When the product is taken out, the elastic force of the first torsion spring is released, thereby driving the baffle 13, the rotating shaft 19 and the transmission plate 14 to rotate in the opposite direction, and pushing the sensing rod 15 upward to achieve reset.

[0043] Furthermore, an auxiliary plate 16 is rotatably provided on the frame 1, and a second torsion spring (not shown) is provided between the auxiliary plate 16 and the frame 1. Specifically, the auxiliary plate 16 is also provided at the intersection of the first support rail 10 and the second support rail 11, and is located on the opposite side of the baffle 13. The elastic force of the second torsion spring causes the auxiliary plate 16 to be in a horizontal position. At this time, the auxiliary plate 16 will block the outlet of the first support rail 10. The effect of such a setting is that when the placement rack 3 is fully loaded, the slide bar 12 will enter the interior of the first support rail 10. When the product is taken out, the slide bar 12 will slide obliquely downward along the first support rail 10, and during this period, it will abut against the auxiliary plate 16, so that the auxiliary plate 16 moves away from the slide bar. The auxiliary plate 16 rotates in the direction of rotation to avoid it and stores force on the second torsion spring. During the rotation of the auxiliary plate 16, its end will abut against the lower surface of the guide rail 9 to prevent the auxiliary plate 16 from rotating further. At this time, the auxiliary plate 16 will form a downward slope, and the slide bar 12 will slide downward along the slope to make the placement rack 3 descend smoothly. When the slide bar 12 is away from the auxiliary plate 16, the elastic force of the second torsion spring is released to drive the auxiliary plate 16 to return to the horizontal position, so that when the transfer trolley 2 returns, the slide bar 12 will not contact the auxiliary plate 16.

[0044] It should be noted that when two of the placement racks 3 in each group are not completely moved away synchronously, or the product is not placed in the center position of the placement rack 3, the product will tilt during the falling process, which may make it difficult for the product to smoothly enter the transfer rack 5. As another embodiment of the present invention, a quick-descent section 17 is provided at the end of the first branch rail 10. When the product is taken out, the slide bar 12 will continue to slide along the direction of the first branch rail 10. When the slide bar 12 moves to the position of the quick-drop section 17, it will fall rapidly under the action of gravity, thereby driving the transfer rack 5 to fall rapidly. The advantages brought by this are: first, the auxiliary plate 16 and the second torsion spring are omitted, so that the overall structure is simpler; second, during the falling process of the slide bar 12, it will collide with the inner bottom wall of the guide rail 9, thereby causing the transfer rack 5 to shake as a whole, so as to shake the products that are not placed stably to flatten them, so as to facilitate the subsequent stacking of products, that is, the negative effect of the collision between the slide bar 12 and the inner bottom wall of the guide rail 9 is converted into a positive effect of shaking the products flat.

[0045] As another embodiment of the present invention, a spring 18 is provided between the intermediate transfer rack 5 and the transfer trolley 2. Specifically, one end of the spring 18 is fixedly connected to the lower surface of the intermediate transfer rack 5, and the other end is fixedly connected to the inner bottom wall of the lifting groove 8. This arrangement is used to store force in the spring 18 as the slide bar 12 slides along the first support rail 10 to drive the placement rack 3 upward. When the slide bar 12 slides to the rapid descent section 17, the slide bar 12 is no longer limited by the first support rail 10, and the elastic force of the spring 18 is instantly released, thereby accelerating the descent of the placement rack 3, thereby improving the leveling effect of the product.

[0046] Preferably, the slide bar 12 is provided with a notch 21, and the width of the baffle 13 is adapted to the size of the notch 21. Specifically, the notch 21 is provided on the outer peripheral surface of the slide bar 12, and its specific location and shape are as follows: Figure 6 As shown, the purpose of such a setting is that when the transfer trolley 2 finishes picking up materials and returns, the position of the notch 21 will be in contact with the baffle 13, thereby driving the baffle 13 to rotate toward the first branch rail 10 and storing force in the first torsion spring to achieve avoidance. The setting of the notch 21 can make the baffle 13 not need to be rotated to a horizontal position so that the slide bar 12 can completely pass over the baffle 13. When the slide bar 12 is away from the baffle 13, the elastic force of the first torsion spring is released to drive the baffle 13 to reset.

[0047] Preferably, there are two groups of power components. The two groups of power components are symmetrically arranged about the transfer frame 5. When the transfer frame 5 is lifted, the two groups of power components act simultaneously to improve the stability of the transfer frame 5 during lifting.

[0048] It should be noted that when multiple groups of placement racks 3 are provided, the multiple groups of placement racks 3 are arranged side by side along the length direction of the frame 1, and the storage space on the transfer rack 5 can stack multiple products at the same time. During the movement of the transfer trolley 2, the multiple groups of placement racks 3 will be opened in sequence, and the materials will be taken in sequence. When the transfer trolley 2 returns after taking the materials, the slide bar 12 and the guide rail 9 (or the second branch rail 11) are always at the same height, that is, during the return process, the slide bar 12 will not enter the first branch rail 10 to improve the return efficiency.

[0049] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims.

Claims

1. An intelligent production line, comprising a frame and a transfer trolley slidably arranged on the frame, characterized in that, At least one set of placement racks is slidably provided on the frame, and an elastic component is provided between the frame and the placement racks. The transfer trolley is provided with a transfer rack, each of the placement racks is provided with a first abutment portion, and the transfer rack is provided with a second abutment portion, and the first abutment portion is located on the movement stroke of the second abutment portion; During the sliding of the transfer trolley, the second abutting portion abuts against the first abutting portion, so that each group of the placement racks moves in a direction away from each other.

2. The intelligent production line according to claim 1, wherein, The elastic component is an elastic telescopic rod.

3. An intelligent production line according to claim 1, characterized in that, The intermediate transfer rack is slidably disposed on the transfer trolley, and the second abutting portion has a first position for abutting against the first abutting portion and a second position for avoiding the first abutting portion; The device further includes a power assembly for driving the second abutting portion to switch between the first position and the second position.

4. The intelligent production line according to claim 3, wherein, The power assembly includes a guide rail provided on the frame. The frame is also provided with a first branch rail and a second branch rail connected to the guide rail. The transfer rack is provided with a slide bar which is slidably connected to the guide rail.

5. An intelligent production line according to claim 4, characterized in that, It also includes a guide assembly for controlling the sliding rod to enter the first branch rail or the second branch rail.

6. An intelligent production line according to claim 5, characterized in that, The guide assembly includes a baffle rotatably disposed on the frame; When the placement rack is unloaded, the baffle blocks the first branch rail and simultaneously opens the second branch rail; when the placement rack is fully loaded, the baffle opens the first branch rail and simultaneously blocks the second branch rail.

7. An intelligent production line according to claim 6, characterized in that, A transmission plate is fixedly connected to the baffle, a sensing rod is slidably provided on the placement rack, the sensing rod abuts against the transmission plate, and a first torsion spring is provided between the transmission plate and the frame.

8. An intelligent production line according to claim 7, characterized in that, The slide bar is provided with a notch, and the width of the baffle is adapted to the size of the notch.

9. An intelligent production line according to claim 6, wherein, An auxiliary plate is rotatably arranged on the frame, and a second torsion spring is arranged between the auxiliary plate and the frame.

10. An intelligent production line according to claim 3, wherein, There are two groups of power components.

Images