A production line for a cylindrical mold package

Abstract

The present invention provides a production line for a cylindrical mold package, which relates to the field of cylindrical mold processing. The production line includes a pair of discharging trays, a discharging channel tangent to the discharging trays, a pushing hole provided on the discharging channel, a first clamping mechanism and a pushing mechanism respectively provided on both sides of the pushing hole, a rotating mechanism capable of moving along the vertical direction of the discharging channel, a feeding mechanism for feeding an operating zipper, and a second clamping mechanism for fixing the positions of the zipper and the cylindrical mold; a head for sewing. In this application, the feeding mechanism is used to feed the zipper along the length direction of the zipper. The cylindrical mold is tangent to the zipper and rotates. This application utilizes the rotation and linear motion to ensure that the cylindrical mold is always in contact with the zipper during the rotation process, ensuring the relative position fixation of the zipper and the cylindrical mold, taking into account the shapes of both the cylindrical mold and the zipper, and at the same time fixing the zipper on the outer edge of the mold package by the movements of both, providing convenience for the subsequent sewing by the head.

Description

Technical Field

[0001] The present invention relates to the field of mold assembly, and particularly to a production line for a cylindrical mold package. Background Art

[0002] A cylindrical mold package usually forms a receiving cavity by two cylindrical molds, and a zipper is used to connect the two cylindrical molds to form an openable and closable container. Typical products include headphone bags and coin purses.

[0003] Currently, when stitching such cylindrical molds, one method is to assemble them manually. Workers wind the zipper around the cylindrical mold and stitch one side of the zipper with a sewing machine, and then stitch the other side of the zipper. This method has low processing efficiency, depends on the subjective experience of workers, and the qualified rate of products is low, and standardized operation cannot be formed.

[0004] Another method is to divide the zipper into two independent parts, each part is stitched to a cylindrical mold respectively, and finally the two zippers are combined. Compared with the first method, this method is easier to operate when stitching the other cylindrical mold, but it still cannot avoid the inconvenience of fixing the zipper around the cylinder and the low stitching efficiency.

[0005] Therefore, there is a lack of a production line for cylindrical mold packages on the market that can take into account the shapes of the mold package and the zipper and form an automated production line. Summary of the Invention

[0006] The present invention provides a production line for a cylindrical mold package, aiming to provide a production line dedicated to cylindrical mold packages, taking into account the shapes of the mold package and the zipper and improving production efficiency.

[0007] To achieve the above object, an embodiment of the present invention provides a production line for a cylindrical mold package, including:

[0008] A pair of discharging trays, the two discharging trays are tangentially arranged, and an outlet is provided at the tangential position of the discharging trays. The discharging trays are used to fit the cylindrical molds back to back;

[0009] A discharging channel, connected to the outlet, for sending out the cylindrical molds that have been fitted back to back. Pushing holes having the same shape as the cylindrical molds are provided on two sides of the discharging channel, and the positions of the two pushing holes are the same;

[0010] A pushing mechanism for pushing the cylindrical molds out of the pushing holes;

[0011] The first clamping mechanism that can move in the vertical direction and the pushing mechanism are respectively arranged on both sides of the discharge channel. The first clamping mechanism is used to clamp the cylindrical mold pushed out from the material pushing hole. The first clamping mechanism includes a C-shaped frame, and a clamp baffle that can be opened is hinged at the bottom end of the C-shaped frame;

[0012] The rotating mechanism includes a first slide rail and a first slide seat arranged on the first slide rail. The first slide rail is perpendicular to the length direction of the discharge channel. An openable and closable clamping arm is arranged on the first slide seat, and a driving wheel is arranged below the clamping arm;

[0013] The material discharging mechanism includes a material bin for temporarily storing zippers. An outlet is arranged at the lower end of the material bin, a conveyor belt is arranged below the outlet, the conveying direction of the conveyor belt is perpendicular to the length direction of the discharge channel, a conveying strip is arranged at the end of the conveyor belt, a conveying wheel is arranged above the conveying strip, and the length direction of the conveying strip is parallel to the length direction of the discharge channel. The conveying wheel drives the zipper to move along the length direction of the conveying strip;

[0014] The second clamping mechanism is arranged in the length direction of the conveying strip and can move along the length direction of the conveying strip. It includes an openable and closable clamping plate, and claws are arranged on the opposite surfaces of the two clamping plates;

[0015] The headstock is used for stitching the cylindrical mold and the zipper together.

[0016] Preferably, the discharge channel includes two spaced limiting plates, the two limiting plates are respectively tangent to the outlets of the corresponding discharge trays, and the material pushing hole is arranged at one end of the limiting plate away from the discharge tray.

[0017] Preferably, the pushing mechanism includes a first cylinder, a first round box for blocking materials is arranged on the first cylinder, and the first round box for blocking materials is arranged at the movable end of the first cylinder. The cylindrical mold is pushed out of the discharge channel under the push of the first cylinder.

[0018] Preferably, the first clamping mechanism further includes a hinge shaft. The clamping baffle is hinged to the bottom end of the C-shaped frame through the hinge shaft, and a torsion spring is also sleeved on the hinge shaft. One end of the torsion spring abuts against the side wall of the C-shaped frame, and the other end abuts against the clamping baffle;

[0019] Guide blocks are also arranged on both sides of the C-shaped frame, and the guide blocks are arranged on the side of the C-shaped frame close to the discharge channel; limiting protrusions are also arranged on both sides of the C-shaped frame, and the limiting protrusions are arranged on the side of the C-shaped frame away from the discharge channel. The guide blocks and the limiting protrusions form a space for accommodating the cylindrical mold.

[0020] Preferably, the rotating mechanism further includes a rotating air cylinder, which is arranged on the first sliding seat. A second air cylinder is also arranged on the rotating air cylinder. One of the clamping arms is arranged on the outer shell of the second air cylinder, and the other clamping arm is connected to the movable end of the second air cylinder;

[0021] A rotating shaft is further arranged on the clamping arm fixed on the outer shell of the second air cylinder. The driving wheel is arranged on the rotating shaft, and the rotating shaft is also connected to a rotating motor for driving the rotating shaft to rotate.

[0022] Preferably, the rotating mechanism further includes a third air cylinder, which pushes the first sliding seat to slide on the first slide rail. A second round box for material blocking is also arranged on the clamping arm.

[0023] Preferably, the second clamping mechanism further includes an intermediate plate. The two clamping plates are respectively arranged on both sides of the intermediate plate. A clamping air cylinder is arranged on one of the clamping plates. The telescopic end of the clamping air cylinder passes through the clamping plate and is fixedly connected to the other clamping plate;

[0024] Guide posts are respectively arranged on both sides of the intermediate plate, and the two clamping plates are respectively slidably arranged on the guide posts.

[0025] Preferably, the second clamping mechanism further includes a fourth air cylinder, which pushes the intermediate plate to move along the length direction of the conveying strip.

[0026] Preferably, a V-shaped bayonet is arranged on the claw, and the closed end of the bayonet faces the clamping plate.

[0027] The above solution of the present invention has the following beneficial effects:

[0028] In this application, the feeding mechanism is used to feed the zipper along the length direction of the zipper. The cylindrical mold is tangent to the zipper and can rotate. This application uses the rotation of the cylindrical mold and the linear movement of the zipper to make the cylindrical mold always fit with the zipper during the rotation process, ensuring the relative position of the zipper and the cylindrical mold is fixed, taking into account the shapes of the mold package and the zipper. At the same time, the movement of the two is used to fix the zipper on the outer edge of the cylindrical mold, providing convenience for the subsequent stitching of the vehicle head.

[0029] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is the overall schematic diagram of the present invention;

[0031] Figure 2 is the schematic diagram of the discharging tray, the discharging channel and the pushing mechanism;

[0032] Figure 3 It is a schematic diagram of the first clamping mechanism;

[0033] Figure 4 It is a schematic diagram of the rotating mechanism;

[0034] Figure 5 It is a schematic diagram of the feeding mechanism;

[0035] Figure 6 It is a schematic diagram of the second clamping mechanism;

[0036]

Explanation of the attached drawing reference numerals

[0037] 1 - Discharge tray,

[0038] 2 - Discharge channel, 21 - Pushing hole, 22 - Limit plate,

[0039] 3 - Pushing mechanism, 31 - First cylinder, 32 - First round box for material blocking,

[0040] 4 - First clamping mechanism, 41 - C-shaped frame, 42 - Clamping baffle, 43 - Guide block, 44 - Limit projection, 45 - Telescopic cylinder

[0041] 5 - Rotating mechanism, 51 - First slide rail, 52 - First slide block, 53 - Clamping arm, 54 - Driving wheel, 55 - Rotating cylinder, 56 - Second cylinder, 57 - Third cylinder, 58 - Second round box for material blocking

[0042] 6 - Feeding mechanism, 61 - Bin, 62, Conveyor belt, 63 - Conveyor strip, 64 - Conveyor wheel,

[0043] 7 - Second clamping mechanism, 71 - Clamping plate, 72 - Claw, 73 - Intermediate plate, 74 - Clamping cylinder, 75 - Guide post, 76 - Fourth cylinder, 77 - Bayonet

[0044] 8 - Headstock, Detailed implementation manners

[0045] To make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will be described in detail with reference to the attached drawings and specific embodiments.

[0046] As Figure 1-6 shown, the embodiment of the present invention provides a production line for a cylindrical mold package, including a working surface and a frame (not shown in the figure) provided on the working surface. A pair of discharge trays 1 are provided on the working surface, the two discharge trays 1 are tangentially arranged and an outlet is provided at the tangential position, and the discharge tray 1 is used to fit the cylindrical molds back to back. The discharge tray 1 is a conventional technology in the art and will not be elaborated here.

[0047] An outlet channel 2 is also provided at the outlet. Pushing holes 21 are provided on two sides of the outlet channel 2, and the positions of the two pushing holes 21 are the same. The shape of the pushing hole 21 is the same as the shape of the cylindrical mold. A pushing mechanism 3 is also provided on one side of the outlet channel 2. When the cylindrical mold moves from the starting end to the ending end of the outlet channel 2, it passes by the pushing hole 21. The cylindrical mold is pushed out from the pushing hole 21 under the action of the pushing mechanism 3.

[0048] A first clamping mechanism 4 that can move in the vertical direction is also provided on the frame. The first clamping mechanism 4 and the pushing mechanism 3 are respectively located on two sides of the outlet channel 2. The first clamping mechanism 4 is used to clamp the cylindrical mold pushed out by the pushing mechanism 3. The clamping mechanism includes a C-shaped frame 41, and a clamp baffle 42 that can be opened is hinged at the bottom end of the C-shaped frame 41.

[0049] A rotating mechanism 5 is also provided on the working surface. The rotating mechanism 5 includes a first slide rail 51 and a first slide block 52. The first slide block 52 is slidably arranged on the first slide rail 51, and the first slide rail 51 is perpendicular to the length direction of the outlet channel 2. An openable and closable clamping arm 53 is provided on the first slide block 52, and a driving wheel 54 is provided below the clamping arm 53. The rotating mechanism 5 is used to take out the cylindrical mold through the clamp baffle 42 and rotate it self-driven by the driving wheel 54.

[0050] A feeding mechanism 6 is also provided above the working surface. The feeding mechanism 6 includes a bin 61 for temporarily storing zippers. The zippers are stacked inside the bin 61. An outlet is provided at the lower end of the bin 61. A conveyor belt 62 is provided below the outlet. The conveying direction of the conveyor belt 62 is perpendicular to the length direction of the outlet channel 2. A conveying strip 63 is provided at the end of the conveyor belt 62. A conveying wheel 64 is provided above the conveying strip 63. The length direction of the conveying strip 63 is parallel to the length direction of the outlet channel 2. The zippers move along the length direction of the conveying strip 63 under the action of the conveying wheel 64. Preferably, the length of the conveying strip 63 is greater than the width of the conveyor belt 62.

[0051] Preferably, a blocking unit is provided on the side of the conveying strip 63 away from the conveyor belt 62 to prevent the zippers from falling due to excessive movement.

[0052] A second clamping mechanism 7 is also provided on the working surface. The second clamping mechanism 7 is arranged in the length direction of the conveying strip 63 and can move along the length direction of the conveying strip 63. The second clamping mechanism 7 includes an openable and closable clamping plate 71, and claws 72 are provided on the opposite sides of the two clamping plates 71.

[0053] A vehicle head 8 is also provided above the working surface. The vehicle head 8 is used for stitching the cylindrical mold and the zippers.

[0054] In this application, the cylindrical molds are sorted in the discharging tray 1, and two opposite cylindrical molds are conveyed through the discharging channel 2. The pushing mechanism 3 enters from one pushing hole 21 and pushes the cylindrical mold out from the other pushing hole 21. The first clamping mechanism 4 arranged on the other side of the discharging channel 2 clamps the cylindrical mold, and then moves downward. The clamping arms 53 of the rotating mechanism 5 open to clamp the cylindrical mold, and then the first clamping mechanism 4 moves upward. The cylindrical mold disengages from the lower end of the C-shaped frame 41 under the clamping of the rotating mechanism 5. At this time, the cylindrical mold on the rotating mechanism 5 rotates self-driven by the driving wheel 54.

[0055] The aforementioned zipper is translated along the width direction of the zipper driven by the feeding mechanism 6 and the conveyor belt 62. When the zipper moves to the end of the conveyor belt 62, it moves onto the conveying strip 63. The zipper on the conveying strip 63 moves along the length direction of the zipper under the action of the conveying wheel 64. When the zipper passes through the cylindrical mold clamped by the rotating mechanism 5, their linear speeds are the same, so that the zipper is wound around the outer edge of the cylindrical mold, forming a preliminary relative position fixation. The second clamping mechanism 7 uses the opening and closing clamping plates 71 and the claws 72 to fix the position of the zipper and the cylindrical mold, and stitches the zipper and the cylindrical mold linearly through the headstock 8.

[0056] In this application, the conveyor belt 62 and the conveying wheel 64 are used to change the moving direction of the zipper, and the driving wheel 54 is used to drive the cylindrical mold to rotate self-driven, so that the outer edge of the cylindrical mold is attached with the zipper, forming a relative fixation between the two. At the same time, the second clamping mechanism 7 is used to limit the positions of the two to prevent the positions of the zipper and the cylindrical mold from being displaced due to external forces during the self-rotation process. Finally, stitching is performed through the headstock 8. This application fits the shapes of the cylindrical mold and the zipper, and uses the characteristic that the linear speeds of the cylindrical mold and the zipper are the same to fix their relative positions, which can not only avoid the occurrence of displacement, but also use the self-rotation of the cylindrical mold to achieve uniform winding of the zipper, facilitating subsequent stitching.

[0057] Specifically, the aforementioned discharging channel 2 includes two limiting plates 22 arranged at intervals. The two limiting plates 22 are respectively tangent to the outlet of the discharging tray 1, and a channel for conveying the cylindrical mold is formed between the two limiting plates 22. The pushing holes 21 are arranged at one end of the limiting plates 22 away from the outlet, and the two pushing holes 21 are respectively arranged on the limiting plates 22.

[0058] Furthermore, the pushing mechanism 3 includes a first cylinder 31, and a first round box for blocking materials 32 is arranged on the movable end of the first cylinder 31. The first cylinder 31 pushes the cylindrical mold out of the pushing hole 21 through the first round box for blocking materials 32.

[0059] The aforementioned first clamping mechanism 4 further includes a hinge shaft. The clamping baffle 42 is hinged to the bottom end of the C-shaped frame 41 through the hinge shaft. A torsion spring is arranged on the hinge shaft. One end of the torsion spring abuts against the side wall of the C-shaped frame 41, and the other end abuts against the clamping baffle 42. The clamping baffle 42 remains in a normally closed state under the action of the torsion spring to close the C-shaped frame 41 and prevent the cylindrical mold from falling off. When the clamping baffle 42 is subjected to a downward force, the clamping baffle 42 opens, and the cylindrical mold is disengaged from below the C-shaped frame 41.

[0060] Furthermore, guide blocks 43 are arranged on both sides of the C-shaped frame 41. The guide blocks 43 are arranged on the side wall of the C-shaped frame 41 close to the discharge channel 2. Limit protrusions 44 are also arranged on both sides of the C-shaped frame 41. The limit protrusions 44 are arranged on the side of the C-shaped frame 41 away from the discharge channel 2. The limit protrusions 44 and the guide blocks 43 form a space for accommodating the cylindrical mold in the horizontal direction to prevent the cylindrical mold from being disengaged from the C-shaped frame 41 in the horizontal direction under the action of the pushing mechanism 3.

[0061] Furthermore, the first clamping mechanism 4 further includes a telescopic cylinder 45. The telescopic cylinder 45 is fixed on the machine frame, and the movable end is connected to the C-shaped frame 41 to drive the C-shaped frame to move up and down.

[0062] The aforementioned rotating mechanism 5 further includes a rotating cylinder 55. The rotating cylinder 55 is arranged on the first sliding seat 52. A second cylinder 56 is arranged on the rotating cylinder 55. One of the clamping arms 53 is arranged on the outer shell of the second cylinder 56, and the other clamping arm 53 is arranged on the movable end of the second cylinder 56. The second cylinder 56 pushes one clamping arm 53 to realize the opening and closing of the clamping arm 53. At the same time, the clamping arm 53 fixed on the second outer shell is also provided with a rotating shaft. The driving wheel 54 is arranged on the rotating shaft, and the rotating shaft is also connected to a rotating motor for driving the rotating shaft to rotate.

[0063] The rotating mechanism 5 further includes a third cylinder 57. The third cylinder 57 is arranged on the working surface, and the third cylinder 57 is connected to the first sliding seat 52 to push the first sliding seat 52 to slide on the first slide rail 51. Preferably, a second round box baffle 58 is also arranged on the clamping arm 53.

[0064] In this embodiment, the first round box baffle 32 and the second round box baffle 58 have the same structure, both including a connecting portion and a supporting portion. The cross-sections of the connecting portion and the supporting portion are both circular, and the diameter of the supporting portion is larger than that of the connecting portion. The second round box baffle 58 plays a role in supporting the side wall of the cylindrical mold when clamping the cylindrical mold, avoiding the situation that the head 8 is not stressed during stitching. The connecting portion of the first round box baffle 32 is connected to the movable end of the first cylinder 31, and the connecting portion of the second round box baffle 58 is arranged on the clamping arm 53 through a bearing, so that the second round box baffle 58 can rotate around its own rotation axis.

[0065] The aforementioned second clamping mechanism 7 further includes an intermediate plate 73. The two clamping plates 71 are respectively arranged on both sides of the intermediate plate 73. A clamping cylinder 74 is arranged on one of the clamping plates 71. The housing of the clamping cylinder 74 is fixed on the clamping plate 71, and the telescopic end passes through the clamping plate 71 and the intermediate plate 73 and is fixedly connected to the other clamping plate 71. Guide posts 75 are also arranged on both sides of the intermediate plate 73, and the two clamping plates 71 are slidably connected to the guide posts 75.

[0066] Furthermore, the second clamping mechanism 7 further includes a fourth cylinder 76. The housing of the fourth cylinder 76 is arranged on the working surface, and the movable end of the fourth cylinder 76 is fixedly connected to the intermediate plate 73. The fourth cylinder 76 pushes the intermediate plate 73 to move along the length direction of the conveying strip 63.

[0067] When the clamping cylinder 74 expands and contracts, it can drive the two clamping plates 71 to move towards each other or away from each other, playing the role of clamping the cylindrical mold and the zipper.

[0068] A V-shaped bayonet 77 is arranged on the aforementioned claw 72, and the closed end of the bayonet 77 faces the clamping plate 71. The V-shaped bayonet design enables the bayonet 77 to gradually approach the zipper and the cylindrical mold during the closing process of the clamping plate 71, which can not only ensure that the positions of the zipper and the cylindrical mold do not change, but also gradually fix the zipper on the cylindrical mold as the clamping plate 71 closes.

[0069] Preferably, the present application further includes a dispensing mechanism (not shown in the figure). The dispensing mechanism is arranged between the conveying strip 63 and the clamping mechanism and is located in the length direction of the conveying strip 63. The dispensing mechanism is used to coat glue under the zipper, which is convenient for fixing the zipper and the cylindrical mold. The dispensing mechanism can be realized by using the existing technology, such as setting a sponge with glue to achieve the purpose of dispensing.

[0070] The above is the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle described in the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A production line for a cylindrical mold package, characterized in that, Including: A pair of discharging trays (1), the two discharging trays (1) are arranged tangentially, and an outlet is provided at the tangential position of the discharging trays (1). The discharging trays (1) are used to fit the cylindrical molds back to back. A discharging channel (2), connected to the outlet, is used to send out the cylindrical molds that have been fitted back to back. Pushing holes (21) having the same shape as the cylindrical molds are provided on two sides of the discharging channel (2), and the positions of the two pushing holes (21) are the same. A pushing mechanism (3) is used to push the cylindrical molds out of the pushing holes (21). A first clamping mechanism (4) capable of moving in the vertical direction is respectively arranged on two sides of the discharging channel (2) with the pushing mechanism (3). The first clamping mechanism (4) is used to clamp the cylindrical molds pushed out from the pushing holes (21). The first clamping mechanism (4) includes a C-shaped frame (41), and a clamp baffle (42) that can be opened is hinged at the bottom end of the C-shaped frame (41). A rotating mechanism (5) includes a first slide rail (51) and a first slide block (52) arranged on the first slide rail (51). The first slide rail (51) is perpendicular to the length direction of the discharging channel (2). An openable and closable clamping arm (53) is arranged on the first slide block (52), and a driving wheel (54) is arranged below the clamping arm (53). A feeding mechanism (6) includes a bin (61) for temporarily storing zippers. An outlet is provided at the lower end of the bin (61), and a conveyor belt (62) is arranged below the outlet. The conveying direction of the conveyor belt (62) is perpendicular to the length direction of the discharging channel (2). A conveying strip (63) is arranged at the end of the conveyor belt (62), and a conveying wheel (64) is arranged above the conveying strip (63). The length direction of the conveying strip (63) is parallel to the length direction of the discharging channel (2), and the conveying wheel (64) drives the zipper to move along the length direction of the conveying strip (63). A second clamping mechanism (7) is arranged in the length direction of the conveying strip (63) and can move along the length direction of the conveying strip (63). It includes an openable and closable clamping plate (71), and claws (72) are arranged on the opposite surfaces of the two clamping plates (71). A head (8) is used to stitch the cylindrical molds and the zippers.

2. The production line for a cylindrical mold package according to claim 1, characterized in that: The discharging channel (2) includes two spaced limiting plates (22), and the two limiting plates (22) are respectively tangent to the outlets of the corresponding discharging trays (1). The pushing holes (21) are arranged at the ends of the limiting plates (22) far from the discharging trays (1).

3. The production line for a cylindrical mold package according to claim 2, characterized in that: The pushing mechanism (3) includes a first air cylinder (31), and a first round box for blocking materials (32) is arranged on the first air cylinder (31). The first round box for blocking materials (32) is arranged at the movable end of the first air cylinder (31). The cylindrical molds are pushed out of the discharging channel (2) under the push of the first air cylinder (31).

4. The production line for a cylindrical mold package according to claim 3, characterized in that: The first clamping mechanism (4) further includes a hinge shaft. The clamping baffle (42) is hinged to the bottom end of the C-shaped frame (41) through the hinge shaft. A torsion spring is also sleeved on the hinge shaft. One end of the torsion spring abuts against the side wall of the C-shaped frame (41), and the other end abuts against the clamping baffle (42). Guide blocks (43) are further arranged on both sides of the C-shaped frame (41). The guide blocks (43) are arranged on the side of the C-shaped frame (41) close to the discharge channel (2). Limit protrusions (44) are further arranged on both sides of the C-shaped frame (41). The limit protrusions (44) are arranged on the side of the C-shaped frame (41) far from the discharge channel (2). The guide blocks (43) and the limit protrusions (44) form a space for accommodating the cylindrical mold.

5. The production line for a cylindrical mold package according to claim 4, characterized in that: The rotating mechanism (5) further includes a rotating cylinder (55). The rotating cylinder (55) is arranged on the first sliding seat (52). A second cylinder (56) is also arranged on the rotating cylinder (55). One clamping arm (53) is arranged on the outer shell of the second cylinder (56), and the other clamping arm (53) is connected to the movable end of the second cylinder (56). A rotating shaft is further arranged on the clamping arm (53) fixed on the outer shell of the second cylinder (56). The driving wheel (54) is arranged on the rotating shaft. The rotating shaft is also connected to a rotating motor for driving the rotating shaft to rotate.

6. The production line for a cylindrical mold package according to claim 5, characterized in that: The rotating mechanism (5) further includes a third cylinder (57). The third cylinder (57) pushes the first sliding seat (52) to slide on the first sliding rail (51). A second round box baffle (58) is also arranged on the clamping arm (53).

7. The production line for a cylindrical mold package according to claim 6, characterized in that: The second clamping mechanism (7) further includes an intermediate plate (73). The two clamping plates (71) are respectively arranged on both sides of the intermediate plate (73). A clamping cylinder (74) is arranged on one of the clamping plates (71). The telescopic end of the clamping cylinder (74) passes through the clamping plate (71) and is fixedly connected to the other clamping plate (71). Guide columns (75) are respectively arranged on both sides of the intermediate plate (73). The two clamping plates (71) are respectively slidably arranged on the guide columns (75).

8. The production line for a cylindrical mold package according to claim 7, characterized in that: The second clamping mechanism (7) further includes a fourth cylinder (76). The fourth cylinder (76) pushes the intermediate plate (73) to move along the length direction of the conveying strip (63).

9. The production line for a cylindrical mold package according to claim 8, characterized in that: A V-shaped clamping opening (77) is arranged on the claw (72). The closed end of the clamping opening (77) faces the clamping plate (71).

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