A flexible copper-clad laminate coil transport device

Abstract

The present invention relates to the field of transportation devices, and specifically to a flexible copper-clad laminate coil transportation device, comprising: a placement frame; a placement slot provided on the placement frame; a main frame, the placement frame is arranged on the main frame; a moving wheel rotatably connected to the bottom of the main frame; a rotating block rotatably connected to the placement frame; and a control component arranged between the placement frame and the rotating block, the control component enables the rotating block to have unidirectional rotation, and the control component and the rotating block are located on the side of the placement slot. The present invention sets the control component and the rotating block for use in conjunction, so that the copper-clad laminate coils are respectively restricted in the space formed by two adjacent rotating blocks, thereby realizing the separation of the copper-clad laminate coils, and in addition to the intervals reserved when the rotating blocks are set, each copper-clad laminate coil is stored independently, and collision and friction are not easily generated between the copper-clad laminate coils, thereby reducing the loss rate of the copper-clad laminate coils during transportation.

Description

Technical Field

[0001] The invention relates to the field of transportation devices, in particular to a flexible copper-clad laminate coil transportation device. Background Art

[0002] Copper clad laminate is the substrate for making circuit boards. In its processing flow, heat treatment is one of the key links. This process is designed to relieve material stress and reduce deformation in subsequent processing of circuit boards. In addition, in order to facilitate storage and transportation, copper clad laminates are often rolled into rolls. Compared with the flat state, this form can more effectively resist bending and scratching.

[0003] At present, in the process of transporting copper clad laminate coils to the heat treatment stage, carts are most commonly used as a means of transportation. In order to prevent the copper clad laminate coils from tipping over due to bumps during transportation, auxiliary tools are currently used to uniformly fix all copper clad laminate coils to avoid the need for frequent manual straightening of the copper clad laminate coils.

[0004] However, this placement and fixing method will cause the copper clad laminate coils to rub against each other due to bumps during transportation, making it easy for large areas of scratches to form on the surface of the copper clad laminate coils. This part of the copper clad laminate located on the outer layer will be difficult to meet the use standards, resulting in a high loss rate of the copper clad laminate coils. Summary of the invention

[0005] In view of the technical defects mentioned in the above background technology, the present invention proposes a flexible copper clad laminate coil transportation device which can reduce scratches caused between copper clad laminate coils.

[0006] A flexible copper-clad laminate coil transport device comprises: a placement frame;

[0007] The placing frame is provided with a placing slot;

[0008] A main frame, wherein the placement frame is arranged on the main frame;

[0009] Rotating a moving wheel connected to the bottom of the main frame;

[0010] Rotating a rotating block connected to the placement frame so that the rotating block can contact the copper clad laminate coil;

[0011] And a control component is arranged between the placement frame and the rotating block, the control component enables the rotating block to have unidirectional rotation, and the control component and the rotating block are located on the side of the placement groove.

[0012] More preferably, at least two placement slots are provided on the placement frame, each placement slot is provided with at least two groups of control components and rotating blocks, and the distance between each combination of the control components and the rotating blocks is the sum of the diameter of the copper clad laminate coil and the reserved spacing between the copper clad laminate coils.

[0013] More preferably, the control assembly comprises: a ratchet wheel fixedly connected to the rotating shaft of the rotating block;

[0014] A limit block slidably connected to the placement frame, wherein a side of the limit block is provided with an inclined surface, and the inclined surface can contact the ratchet wheel;

[0015] And a return spring fixedly connected between the placing frame and the limit block, the return spring acts to insert the limit block into the teeth of the ratchet wheel.

[0016] More preferably, it further comprises: a unified control component arranged on the placement frame;

[0017] The unified control component comprises: a rotating rod a rotatably connected to the placement frame, and a rotating rod a is arranged beside each placement slot;

[0018] The number of threads provided on the rotating rod a is consistent with the number of combinations of the control assembly and the rotating block, and the position of each thread corresponds to the combined position of the control assembly and the rotating block one by one;

[0019] A stopper threadedly connected to each thread of the rotating rod a, each stopper being capable of correspondingly contacting a limit block in each control assembly;

[0020] Rotate the rotating rod b connected to the placement frame;

[0021] A worm fixedly connected to the rotating rod b, the number of segments of the worm being consistent with the number of the rotating rods a, and the position of each worm corresponding to the position of each rotating rod a;

[0022] And a worm wheel fixedly connected to the end of each rotating rod a, each worm screw is correspondingly meshed with each worm wheel.

[0023] More preferably, the unified control component further comprises: a gear rotatably connected to the end of the rotating rod b;

[0024] And a rack fixedly connected to the main frame, the gear moves with the placement frame and can be meshed with the rack.

[0025] More preferably, it further comprises: a lifting assembly arranged between the placement frame and the main frame;

[0026] The lifting assembly comprises: a moving frame slidably connected to the main frame, the moving frame can move up and down relative to the main frame, and the placement frame is arranged on the moving frame;

[0027] Rotate a screw connected to the mobile frame, wherein the screw is threadedly connected to the main frame;

[0028] And a servo motor is fixedly connected to the moving frame, and the output end of the servo motor is fixed to the screw rod.

[0029] More preferably, it further comprises: a slot fixedly connected to the top of the placement frame, and the bottom of the movable frame slides in the slot.

[0030] More preferably, it further comprises: auxiliary wheels rotatably connected to the placement frame, the auxiliary wheels being arranged on both sides of the placement groove and being capable of rolling contact with the copper clad laminate coil.

[0031] The beneficial effects of the present invention are as follows: the present invention sets a control component for use in conjunction with a rotating block, and by giving the rotating block the characteristic of unidirectional rotation, the copper clad laminate coils are respectively restricted in the space formed by two adjacent rotating blocks, thereby realizing the separation of the copper clad laminate coils. In addition, the intervals reserved when the rotating blocks are set enable each copper clad laminate coil to be stored independently. When the transport device is affected by the outside world, the copper clad laminate coils will have a certain activity space for adaptation, and the copper clad laminate coils can be restricted by the unidirectional rotating block, so that collision and friction are not easy to occur between the copper clad laminate coils, thereby reducing the wear between the copper clad laminate coils due to bumps during transportation, thereby achieving the effect of reducing the loss rate of the copper clad laminate coils during transportation.

[0032] The present invention provides a placement frame that can move freely up and down and forward and backward, so that the copper clad laminate coil can be conveniently transferred between the placement frame and the oven; and a unified control component is provided to uniformly control all control components, making the use of the control components more convenient. Therefore, the addition of the above two further improves the ease of use of the present invention.

[0033] The auxiliary wheels of the present invention enable the copper clad laminate coil to move smoothly on the placement frame, thereby improving the transfer of the copper clad laminate coil and improving the use effect of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0035] Figure 2 It is a schematic diagram of the copper clad laminate coil in the present invention when it is placed on a placement frame;

[0036] Figure 3 It is a structural schematic diagram of the placement frame in the present invention;

[0037] Figure 4 It is a schematic diagram of the position structure of the rotating block, the copper clad laminate coil and the placement frame in the present invention;

[0038] Figure 5 It is an exploded cross-sectional view of the connection structure of the rotating block in the present invention;

[0039] Figure 6A cross-sectional view of the connection structure between the rotating rod a and the rotating rod b in the present invention;

[0040] Figure 7 It is a schematic diagram of the connection structure between the main frame and the mobile frame and the position structure of the rack in the present invention;

[0041] Figure 8 It is a schematic diagram of the position structure of the copper clad laminate coil and the auxiliary wheels in the present invention.

[0042] The marks in the accompanying drawings are: 0-copper clad laminate coil, 1-placing frame, 2-placing slot, 3-main frame, 4-moving wheel, 5-rotating block, 6-ratchet, 7-limiting block, 8-inclined surface, 9-reset spring, 10-rotating rod a, 11-thread, 12-block, 13-rotating rod b, 14-worm, 15-worm wheel, 16-gear, 17-rack, 18-moving frame, 19-slot, 20-screw, 21-servo motor, 22-auxiliary wheel. DETAILED DESCRIPTION

[0043] It should be noted that the technical solution of the present invention will be described in detail and completely below in combination with the drawings provided by the present invention and the marks in the drawings, corresponding to the technical solution of the present invention. However, the described content must only be one of the embodiments presented by the technical solution of the present invention, and cannot cover all the contents of the present invention. Therefore, based on the embodiments listed in the present invention, any embodiments derived from the embodiments obtained by those skilled in the art without substantial creation shall fall within the scope of protection of the present invention.

[0044] Embodiment: A flexible copper clad laminate coil 0 transport device, such as Figure 1-Figure 5 As shown, it includes: a placement frame 1; a placement slot 2 is provided on the placement frame 1, the placement slot 2 is used to place the copper clad laminate coil 0, and a total of four placement slots 2 are provided on the placement frame 1; a main frame 3, and the placement frame 1 is arranged on the main frame 3; the moving wheels 4 installed at the bottom of the four corners of the main frame 3 are rotated, and the moving wheels 4 enable the main frame 3 and the placement frame 1 to move freely; the rotating block 5 installed on the placement frame 1 is rotated, and the rotating block 5 can contact the copper clad laminate coil 0; a control component is arranged between the placement frame 1 and the rotating block 5, and the control component enables the rotating block 5 to have unidirectional rotation, so that the copper clad laminate coil 0 is acted on by the rotating block 5, and the position of the copper clad laminate coil 0 placed in the placement frame 1 is limited so that it can be stably placed, and the control component and the rotating block 5 are located on the side of each placement slot 2, and each placement slot 2 is provided with six groups of control components and rotating blocks 5. The distance between each combination of the control component and the rotating block 5 is the sum of the diameter of the copper clad laminate coil 0 plus the reserved spacing between the copper clad laminate coils 0.

[0045] The copper clad laminate coil 0 is pushed into the placement slot 2 from the rear end of the placement slot 2. In this direction, the control component does not restrict the rotating block 5. Therefore, the rotating block 5 can rotate, so that the copper clad laminate coil 0 can pass through the rotating block 5 and can move forward freely in the placement slot 2 and be pushed into the front end position of the placement slot 2. As the number of copper clad laminate coils 0 continues to increase, the position of the copper clad laminate coil 0 continues to move from the front end to the rear end of the placement slot 2, thereby realizing the convenient discharge of the copper clad laminate coil 0. Subsequently, each copper clad laminate coil 0 cooperates with each combination of the control component and the rotating block 5 one by one. The control component cooperates with the rotating block 5 so that the copper clad laminate coil 0 cannot move backward, and each copper clad laminate coil The materials 0 are respectively restricted in the space formed by two adjacent rotating blocks 5, so as to separate the copper clad laminate coils 0. In addition, the intervals reserved when the rotating blocks 5 are set enable the copper clad laminate coils 0 to be stored independently. Therefore, after the transportation device is affected by the outside world, the copper clad laminate coils 0 will have a certain activity space for adaptation. In addition, the copper clad laminate coils 0 can be restricted by the unidirectional rotating blocks 5, so that it is not easy to produce collision and friction between the copper clad laminate coils 0, thereby reducing the wear of the copper clad laminate coils 0 due to bumps during transportation, thereby achieving the effect of reducing the loss rate of the copper clad laminate coils 0 during transportation. At the same time, the rotating blocks 5 can also prevent the copper clad laminate coils 0 from accidentally slipping off the placement groove 2.

[0046] like Figure 4 and Figure 5 As shown, the control component includes: a ratchet 6 fixedly mounted on the rotating shaft of the rotating block 5; a limit block 7 slidably mounted in the placement frame 1, and a slope 8 is provided on the side of the limit block 7, and the slope 8 can contact the ratchet 6; a reset spring 9 sleeved on the limit block 7, and the two ends of the reset spring 9 are respectively fixed on the placement frame 1 and the limit block 7, and the reset spring 9 acts to insert the limit block 7 into the teeth of the ratchet 6.

[0047] by Figure 5 The perspective in the figure is an illustrative example. When the rotating block 5 rotates clockwise, the teeth of the ratchet 6 contact the limit block 7. Through the action of the inclined surface 8, the ratchet 6 pushes the limit block 7 to slide to the right, and the reset spring 9 is stretched, so that the limit block 7 can pass through the tooth of the ratchet 6. Then the reset spring 9 is reset, so that the limit block 7 is inserted into the next tooth of the ratchet 6 and contacts the next tooth of the ratchet 6 again, and is squeezed and moved again, and so on and so forth, so that when the ratchet 6 rotates clockwise instantaneously, it will not be limited by the limit block 7. Limitation; on the contrary, when the rotating block 5 tends to rotate counterclockwise, the teeth of the ratchet 6 will contact the straight rear side surface of the limit block 7, and the limit block 7 will be stuck between the teeth of the ratchet 6, making the rotating block 5 unable to rotate counterclockwise, thereby realizing the control of the unidirectional rotation of the rotating block 5 by the control component, so that the copper clad laminate coil 0 can only move from back to front, but not from front to back, and realizing the control of the copper clad laminate coil 0 by the rotating block 5, so that the copper clad laminate coil 0 can be quickly loaded into the placement frame 1.

[0048] like Figure 5 and Figure 6 As shown, it also includes: a unified control component arranged on the placement frame 1, and the unified control component is used to uniformly control all control components;

[0049] like Figure 5 and 6 As shown, the control assembly includes: a rotating rod a10 rotatably mounted in the placement frame 1, and a total of four rotating rods a10 are provided, so that a rotating rod a10 is provided next to each placement slot 2; a thread 11 provided on the rotating rod a10, and each rotating rod a10 is provided with six sections of thread 11, so that the number of threads 11 provided on the rotating rod a10 is consistent with the number of combinations of the control assembly and the rotating block 5, and the position of each thread 11 corresponds to the combination position of the control assembly and the rotating block 5 one by one; each thread 11 threadedly mounted on the rotating rod a10 The stopper 12 on the groove 11 is slidably connected to the placement frame 1, and each stopper 12 can contact the limit block 7 in each control component accordingly; the rotating rod b13 is rotatably installed on the front side of the placement frame 1; the worm 14 is fixedly installed on the rotating rod b13, and the worm 14 is provided with four sections in total, so that the number of sections of the worm 14 is consistent with the number of the rotating rod a10, and the position of each worm 14 corresponds to the position of each rotating rod a10; the worm wheel 15 is fixedly installed at the end of each rotating rod a10, and each worm 14 is meshed with each worm wheel 15 accordingly.

[0050] by Figure 5 The perspective in is an illustrative example. When the rotating rod b13 rotates, the cooperation of the worm wheel 15 and the worm 14 will control all the rotating rods a10 to rotate. When the rotating rod a10 rotates, the stop block 12 will be controlled to slide backward. After the stop block 12 contacts the limit block 7, it will squeeze the limit block 7 to slide to the right, and the reset spring 9 will be stretched to keep the limit block 7 disengaged from the ratchet 6. In this way, the unlocking control component can control the rotating block 5. Conversely, the rotating rod a10 is reversed to move the stop block 12 forward, so that the limit block 7 can cooperate with the ratchet 6 again, thereby achieving unified control of all control components.

[0051] The control assembly also includes: a gear 16 rotatably mounted on the end of the rotating rod b13; and a rack 17 fixedly mounted on the main frame 3. The gear 16 moves with the placement frame 1 and can mesh with the rack 17.

[0052] When the placement frame 1 moves to the point where the gear 16 is meshed with the rack 17 , the gear 16 and the rack 17 cooperate to convert and control the rotation rod b13 to rotate forward and reverse during the movement of the placement frame 1 .

[0053] like Figure 7 As shown, it also includes: a lifting component is arranged between the placement frame 1 and the main frame 3, and the lifting component is used to control the placement frame 1 to move up and down;

[0054] The lifting assembly includes: a mobile frame 18 slidably mounted on the main frame 3, the mobile frame 18 can move up and down relative to the main frame 3, and the placement frame 1 is set on the mobile frame 18; a screw rod 20 rotatably mounted on the mobile frame 18, and the screw rod 20 is threadedly mounted on the main frame 3; a servo motor 21 fixedly mounted on the mobile frame 18, and the output end of the servo motor 21 is fixed to the screw rod 20.

[0055] By starting the servo motor 21, the screw 20 cooperates with the main frame 3 to control the movable frame 18 and the placement frame 1 to move up and down relative to the main frame 3, thereby lifting the placement frame 1 and the copper clad laminate coil 0 thereon, and changing the placement height of the copper clad laminate coil 0.

[0056] like Figure 2 , Figure 3 and 8 As shown, it also includes: a slot 19 fixedly installed on the top of the placement frame 1, and the bottom of the movable frame 18 slides in the slot 19, so that the placement frame 1 can move forward and backward relative to the main frame 3; an auxiliary wheel 22 rotatably installed on the placement frame 1, the auxiliary wheel 22 is set on both sides of the placement groove 2, and can roll in contact with the copper clad laminate coil 0.

[0057] By using the transport device, the copper clad laminate coil 0 is sequentially placed in each placement slot 2 of the placement frame 1 from back to front. The unidirectional rotation of the rotating block 5 enables the copper clad laminate coil 0 to pass through the rotating block 5 and is restricted by the rotating block 5 to a position on the placement frame 1. This method can quickly place the copper clad laminate coil 0, and enables each rotating block 5 to independently restrict the copper clad laminate coil 0, and enables the copper clad laminate coil 0 to be placed separately at a preset interval. Therefore, during transportation, the copper clad laminate coils 0 are not easily worn by each other due to bumps, thereby reducing the loss rate of the copper clad laminate coil 0 during transportation.

[0058] After the transport device is moved to the position of the oven, the rear of the transport device is directed toward the entrance of the oven, and the manipulator is used to control the moving frame to move up and down according to the height in the oven, so that the placement frame 1 and the copper clad laminate coil 0 are higher than the inner bottom of the oven. In this process, the gear 16 is meshed with the rack 17, thereby controlling the rotation of the rotating rod b13 and even the rotating rod a10 to rotate, and uniformly controlling all the limit blocks 7 to disengage from their corresponding ratchet wheels 6, thereby unlocking the control component's control of the rotating block 5, and unlocking the restriction on the copper clad laminate coil 0;

[0059] After that, the placement frame 1 is moved backward, and the copper clad laminate coil 0 is moved into the oven. Then, the manipulator is used to control the moving frame 18 to move the placement frame 1 downward by a short distance, so that the copper clad laminate coil 0 contacts the inner bottom surface of the oven. At this time, the copper clad laminate coil 0 is supported by the oven instead of being supported by the placement frame 1. Therefore, when the placement frame 1 is moved forward, the copper clad laminate coil 0 can slide relative to the placement frame 1 with the assistance of the auxiliary wheels 22, and remain in the oven, thereby realizing the rapid unloading of the copper clad laminate coil 0.

[0060] After the copper clad laminate coil 0 is baked, the placement frame 1 is also moved into the oven, so that the copper clad laminate coil 0 slides relative to the placement frame 1 and moves into the placement frame 1, and then the placement frame 1 is moved up a short distance to prop up the copper clad laminate coil 0, so that the oven no longer supports the copper clad laminate coil 0, and the placement frame 1 can be moved forward, and then the copper clad laminate coil 0 is taken out of the oven;

[0061] Finally, the position of the copper clad laminate coil 0 is adjusted, the placement frame 1 is moved downward, and the rotating block 5 can be re-locked by cooperating with the gear 16 and the rack 17, so that the copper clad laminate coil 0 can be moved and transported again in a stable position.

[0062] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well.

Claims

1. A flexible copper-clad laminate coil transport device, characterized in that: include: A placement frame (1), the placement frame (1) being used for placing the copper clad laminate coil (0); The placement frame (1) is provided with a placement groove (2), and the placement groove (2) is used to arrange the copper clad laminate coil (0); A main frame (3), wherein the placement frame (1) is arranged on the main frame (3); Rotating a moving wheel (4) connected to the bottom of the main frame (3), the moving wheel (4) enables the main frame (3) and the placement frame (1) to move freely; Rotating a rotating block (5) connected to the placement frame (1), so that the rotating block (5) can contact the copper clad laminate coil (0); and a control component arranged between the placement frame (1) and the rotating block (5), the control component enabling the rotating block (5) to have unidirectional rotation so as to independently limit the position of each copper clad laminate coil (0) placed in the placement frame (1), the control component and the rotating block (5) being located on the side of the placement slot (2).

2. A flexible copper-clad laminate coil transport device according to claim 1, characterized in that: The placement frame (1) is provided with at least two placement slots (2), each placement slot (2) is provided with at least two groups of control components and rotating blocks (5) combination, the distance between each combination of the control components and the rotating blocks (5) is the sum of the diameter of the copper clad laminate coil (0) plus the reserved spacing between the copper clad laminate coils (0), so that the restricted copper clad laminate coils (0) can be arranged and placed on the placement frame (1) at a preset spacing.

3. A flexible copper-clad laminate coil transport device according to claim 2, characterized in that: The control assembly comprises: a ratchet wheel (6) fixedly connected to the rotating shaft of the rotating block (5); A limit block (7) slidably connected to the placement frame (1), wherein a side surface of the limit block (7) is provided with an inclined surface (8), and the inclined surface (8) is capable of contacting the ratchet (6); And a return spring (9) fixedly connected between the placement frame (1) and the limit block (7), the return spring (9) acts to insert the limit block (7) between the teeth of the ratchet (6).

4. A flexible copper-clad laminate coil transport device according to claim 3, characterized in that: Also includes: A unified control component arranged on the placement frame (1), the unified control component being used for unified control of all control components; The unified control component comprises: a rotating rod a (10) rotatably connected to the placement frame (1), and a rotating rod a (10) is arranged next to each placement slot (2); A thread (11) is provided on the rotating rod a (10), the number of threads (11) provided on the rotating rod a (10) being consistent with the number of combinations of the control assembly and the rotating block (5), and the position of each thread (11) corresponds one-to-one to the combination position of the control assembly and the rotating block (5); A stopper (12) threadably connected to each thread (11) of the rotating rod a (10), each stopper (12) being capable of correspondingly contacting a limit block (7) in each control assembly; Rotating a rotating rod b (13) connected to the placement frame (1); a worm (14) fixedly connected to the rotating rod b (13), the number of segments of the worm (14) being consistent with the number of the rotating rods a (10), and the position of each worm (14) corresponding to the position of each rotating rod a (10); and a worm wheel (15) fixedly connected to the end of each of the rotating rods a (10), wherein each of the worms (14) is correspondingly meshed with each of the worm wheels (15).

5. A flexible copper clad laminate coil transport device according to claim 4, characterized in that: The control assembly further comprises: a gear (16) rotatably connected to the end of the rotating rod b (13); and a rack (17) fixedly connected to the main frame (3); the gear (16) moves with the placement frame (1) and can mesh with the rack (17).

6. A flexible copper-clad laminate coil transport device according to claim 5, characterized in that: Also includes: A lifting component is arranged between the placement frame (1) and the main frame (3), and the lifting component is used to control the placement frame (1) to move up and down; The lifting assembly comprises: a moving frame (18) slidably connected to the main frame (3), the moving frame (18) being able to move up and down relative to the main frame (3), and the placement frame (1) being arranged on the moving frame (18); Rotating a screw rod (20) connected to the movable frame (18), wherein the screw rod (20) is threadably connected to the main frame (3); and a servo motor (21) fixedly connected to the moving frame (18), wherein the output end of the servo motor (21) is fixed to the screw rod (20).

7. A flexible copper-clad laminate coil transport device according to claim 6, characterized in that: Also includes: A slot (19) is fixedly connected to the top of the placement frame (1), and the bottom of the movable frame (18) slides in the slot (19), so that the placement frame (1) can move forward and backward relative to the main frame (3).

8. A flexible copper-clad laminate coil transport device according to claim 7, characterized in that: Also includes: An auxiliary wheel (22) rotatably connected to the placement frame (1) is provided on both sides of the placement groove (2) and is capable of rolling contact with the copper clad laminate coil (0).

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