Cover taking structure for cover conveying machine and cover conveying machine

Abstract

The utility model discloses a cover taking structure for a cover conveying machine, the cover conveying machine and a method of the cover conveying machine. A cover taking machine assembly comprises a first power device. The sliding part is driven by a first power device to vertically slide; the rotating shaft is rotatably connected with the sliding part; a plurality of groups of cover taking devices are arranged, and the plurality of groups of cover taking devices are fixedly mounted on the rotating shaft; the rotating gear is fixedly installed at the end of the rotating shaft, a linear sliding groove is formed in one end of the rotating gear, and rotating sliding grooves are formed in the two sides, away from the linear sliding groove end, of the rotating gear; the linear cam followers are arranged corresponding to the linear sliding groove, the number of the linear cam followers is two, and the two groups of linear cam followers are oppositely arranged up and down; and the rotary cam follower is arranged corresponding to the rotary sliding chute on one side. The cover clamping head on the rotating shaft can move up and down and turn over by 180 degrees at the same time, so that the cover taking and placing actions are realized, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, in particular to a cap taking structure for a cap feeding machine and the cap feeding machine. Background Art

[0002] In the prior art, the market share of various cup (package) products is constantly increasing, especially in foods such as yogurt, jelly, and tortoise jelly, where cup foods occupy an absolute dominant position. One feature of cup foods is that after filling and sealing, tableware (such as spoons, forks, straws, etc.) are generally placed on the lid. Before placing tableware on the lid, the lid needs to be transported to a predetermined position. Before the lid is transported, the spacing between each other is varied and not uniform. Some are very close, even partially stacked, and some have a larger spacing. There are certain requirements for the spacing between each lid and the time to reach the predetermined position. If the lid arrives early, the tableware may not be placed, and the lid will enter the next position with the conveyor chain. If the lid arrives late, the tableware may have been placed, which will cause misplacement. Moreover, if the spacing between the lids is not uniform, since the device for placing the tableware also sets the placement interval time, if the spacing between the lids is not uniform, it will be unfavorable for the placement of the tableware, which will cause placement deviation, affect the efficiency of placement, and affect the subsequent processing procedures.

[0003] Although there are many cover feeding devices in the prior art, for example, the utility model with application number CN201821812955.7 discloses a synchronous cover feeding mechanism, including a frame, a cover feeding chute for conveying incoming covers, a cover-pushing belt wound around the cover-pushing wheel on each side to form a closed loop, and a plurality of cover-pushing blocks for pushing the covers are symmetrically and evenly installed on the cover-pushing belts on both sides; a baffle plate that is squeezed open by the cover is provided at a position where the entrance of the cover feeding channel and the exit of the cover feeding chute are connected on the frame, and the middle part of the baffle plate is penetrated by a first rotating shaft; a signal block is provided below the entrance of the cover feeding channel, and a detection electric eye connected to the control system is provided below the signal block, and the middle part of the signal block is penetrated by a second rotating shaft, and the signal block is inclined with its head tilted up and its tail in contact with the detection electric eye, and the head of the signal block touches the bottom end of the cover after passing through the baffle plate.

[0004] Although the above-mentioned prior art can realize the equal-interval conveying of cup lids to a certain extent, it still has the following defects: since the cup lids need to be conveyed with the part in contact with the cup body facing downward, and the prior art usually requires staff to place the cup lids one by one in the above-mentioned orientation into the feeding assembly connected to the lid feeding chute in the prior art or directly place them into the lid feeding chute, the efficiency is low, the work intensity is high, and the cup lid conveying is easily interrupted. Utility Model Content

[0005] Therefore, in order to solve the above-mentioned shortcomings, on the one hand, the utility model provides a cap removal structure for a cap feeding machine, including a cap removal assembly, the cap removal assembly includes

[0006] The first power unit;

[0007] A sliding part, driven by the first power device to slide vertically;

[0008] A rotating shaft, the rotating shaft is rotatably connected to the sliding part;

[0009] A cap remover, wherein the cap remover is provided in an array, and the cap removers in the array are fixedly mounted on the rotating shaft at equal intervals along the axis direction of the rotating shaft;

[0010] A rotating gear, the rotating gear is fixedly mounted on the end of the rotating shaft, the rotating gear has a linear slide groove at one end, and rotating slide grooves are provided on both sides of the rotating gear away from the linear slide groove;

[0011] A linear cam follower, wherein the linear cam follower is arranged corresponding to the linear slideway, and the linear cam follower is provided with two groups, and the two groups of the linear cam followers are arranged opposite to each other in an upper and lower direction; and

[0012] A rotating cam follower is provided corresponding to the rotating slide groove on one side, and the rotating cam follower is provided between the linear cam followers.

[0013] The utility model drives the sliding part to slide vertically through the first power device, so that the rotating shaft slides vertically accordingly. Due to the cooperation and limitation of the linear cam follower and the linear slide groove, the rotating shaft will first make a small upward and downward linear motion. When the rotating gear is separated from the linear cam follower, the rotating cam follower enters the rotating slide groove. When it contacts the end of the rotating slide groove, since the rotating slide groove deviates from the center of the rotating shaft, the rotating cam follower will push the rotating gear to drive the rotation 180°, so that the cap clamping head on the rotating shaft can move up and down and realize 180° flipping at the same time, thereby realizing the action of taking and placing the cap, thereby improving work efficiency.

[0014] Furthermore, the cover removal assembly also includes a guide portion, and the guide portion is slidably connected to the sliding portion.

[0015] The movement of the sliding part is guided by the guide part, thereby improving the movement accuracy of the sliding part.

[0016] Furthermore, the lid removing structure also includes a cup lid bin, which is arranged above the lid removing device corresponding to the lid removing device, and the cup lids can be stacked in a limited amount in the cup lid bin.

[0017] Furthermore, the lid removal assembly also includes a second power device and a lid supporting plate, wherein the lid supporting plate is arranged on both sides of the bottom of the cup lid bin, and the lid supporting plate is L-shaped, and is driven by the second power device to move linearly.

[0018] The cup lids are stored in a limited amount through the cup lid bin. When taking the lids, the lid remover rises to the lid taking position, the second power device opens the lid holding plate, so that the lids in the cup lid bin all drop onto the lid remover, the lid remover holds all the lids in the cup lid bin, the second power device then closes the lid holding plate, so that the lid holding plate holds the second lid edge from bottom to top, the lid remover locks the throat, clamps the lid, drops a certain distance, and then rotates to take the lids.

[0019] On the other hand, the utility model provides a cap feeding machine, which includes the above-mentioned cap removing structure, and the cap feeding machine also includes a cup cap buffer conveyor line, and the cup cap buffer conveyor line is arranged horizontally below the above-mentioned cap remover as a whole to buffer and convey the cup caps picked up and placed by the above-mentioned cap removing assembly.

[0020] Furthermore, the cap feeding machine also includes a cap feeding conveyor line, which is connected to the cup cap buffer conveyor line. The cap feeding conveyor line includes

[0021] a third power unit; and

[0022] A cup cover mould conveyor belt, wherein a plurality of cup cover grooves for accommodating the cup cover are equidistantly arranged on the surface of the cup cover conveyor belt along its moving direction, and the cup cover mould conveyor belt is driven to move by the third power device.

[0023] Furthermore, the cover delivery conveyor line also includes a cover separation mechanism, which is arranged at the junction of the cup cover mold conveyor belt and the cup cover buffer conveyor line to deliver the cup cover on the cup cover buffer conveyor line into the cup cover groove. The cover separation mechanism includes

[0024] A fixed platform, which is connected to the cup cover buffer conveyor line and the cup cover mold conveyor belt;

[0025] A planetary disk is arranged above the fixed platform and is driven to rotate by the third power device to drive the cup covers to move from the cup cover buffer conveyor line to the workbench and the cup cover groove in sequence.

[0026] Furthermore, an arc-shaped guide slideway is provided on the outer side of the planetary disk.

[0027] The cup lid cache conveyor line receives the cup lids released by the above-mentioned lid remover and drives the cup lids to move toward the planetary disk. When a certain number of lids are cached on the cup lid cache conveyor line and a certain extrusion pressure is reached, the third power device drives the cup lid mold conveyor belt and the planetary disk to move synchronously. The cup lids on the cup lid cache conveyor line enter the lid separating mechanism by the extrusion force. The rotating planetary disk separates the cup lids sent into the lid separating mechanism into equal intervals, and then falls into the cup tool slots on the cup lid mold conveyor belt. The cup lid mold conveyor belt loads the cup lids onto the mold slot conveyor line and enters the subsequent workstation for use, thus realizing the equidistant arrangement and conveying of the cup lids.

[0028] On the other hand, the utility model also provides a cap feeding method, which uses the above-mentioned cap feeding machine, and the method includes:

[0029] Storing multiple stacked cup lids in the cup lid bin;

[0030] The first power device drives the cap remover to rise to the cap removing position, the second power device opens the cap supporting plate, so that all the caps in the cap bin fall onto the cap clamping head as a whole, the cap clamping head holds all the caps in the cap bin, and the second power device closes the cap supporting plate to hold the edge of the second cap from bottom to top;

[0031] The cover remover clamps the lid, and the first power device drives the cover remover to descend a certain distance and then rotate 180° to release the cup lid;

[0032] The cup cover buffer conveyor line receives the cup covers released by the cover remover and drives the cup covers to move toward the planetary disk;

[0033] The cup lids on the cup lid buffer conveyor line enter the lid separating mechanism by extrusion force. The third power device drives the planetary disk to rotate to separate the cup lids sent into the lid separating mechanism at equal intervals, and then fall into the cup tool slots on the cup lid mold conveyor belt. The cup lid mold conveyor belt loads the cup lids onto the mold slot conveyor line for use in subsequent workstations.

[0034] The utility model has the following advantages:

[0035] The utility model drives the sliding part to slide vertically through the first power device, so that the rotating shaft slides vertically accordingly. Due to the cooperation and limitation of the linear cam follower and the linear slide groove, the rotating shaft will first make a small upward and downward linear motion. When the rotating gear is separated from the linear cam follower, the rotating cam follower enters the rotating slide groove. When it contacts the end of the rotating slide groove, since the rotating slide groove deviates from the center of the rotating shaft, the rotating cam follower will push the rotating gear to drive the rotation 180°, so that the cap clamping head on the rotating shaft can move up and down and realize 180° flipping at the same time, thereby realizing the action of taking and placing the cap, thereby improving work efficiency.

[0036] The cup lids are stored in a limited amount through the cup lid bin. When taking out the lids, the lid remover rises to the lid taking position, and the second power device opens the lid supporting plate, so that the lids in the cup lid bin all drop onto the lid remover, and the lid remover holds all the lids in the cup lid bin, and the second power device closes the lid supporting plate again, so that the lid supporting plate holds the second lid edge from bottom to top, and the lid remover locks the throat, clamps the lid, drops a certain distance, and then rotates to take out the lid, thereby realizing automatic loading of the cup lids and reducing labor intensity.

[0037] The cup lid cache conveyor line receives the cup lids released by the above-mentioned lid remover and drives the cup lids to move toward the planetary disk. When a certain number of lids are cached on the cup lid cache conveyor line and a certain extrusion pressure is reached, the third power device drives the cup lid mold conveyor belt and the planetary disk to move synchronously. The cup lids on the cup lid cache conveyor line enter the lid separating mechanism by the extrusion force. The rotating planetary disk separates the cup lids sent into the lid separating mechanism into equal intervals, and then falls into the cup tool slots on the cup lid mold conveyor belt. The cup lid mold conveyor belt loads the cup lids onto the mold slot conveyor line and enters the subsequent workstation for use, thus realizing the equidistant arrangement and conveying of the cup lids. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 is a front view of the cover removal assembly;

[0039] Figure 2 yes Figure 1 A side view of the cover removal assembly shown;

[0040] Figure 3 yes Figure 2 A schematic diagram of the structure of the rotating gear in the cap removal assembly shown;

[0041] Figure 4 yes Figure 3 A schematic diagram of a first motion state of the rotating gear shown;

[0042] Figure 5 yes Figure 3 A schematic diagram of a second motion state of the rotating gear shown;

[0043] Figure 6 is included Figure 1 , 2 A schematic diagram of the structure of the cover removal structure including the cover removal assembly shown;

[0044] Figure 7 It is a structural schematic diagram of the cap feeding machine;

[0045] Figure 8 yes Figure 7 The structural schematic diagram of the cap feeding conveying line in the cap feeding machine shown;

[0046] Fig. 9 yes Figure 8 A top view of the cap feeding conveyor line is shown. DETAILED DESCRIPTION

[0047] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0048] In this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises", or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0049] As described in the background technology, the prior art can achieve equal-interval conveying of cup lids to a certain extent, but there are still the following defects: since the cup lids need to be conveyed with the part in contact with the cup body facing downward, and the prior art usually requires staff to place the cup lids one by one in the above-mentioned orientation into a feeding assembly connected to the lid feeding chute in the prior art or directly place them into the lid feeding chute, which is inefficient, labor-intensive, and prone to interruption of cup lid conveyance.

[0050] Embodiment 1:

[0051] In order to solve the above technical problems of the prior art, this embodiment provides a cap removal structure for a cap feeding machine, including a cap removal assembly. The cap removal assembly 100 includes

[0052] A first power device 110;

[0053] The sliding part 150 is driven by the first power device 110 to slide vertically;

[0054] A rotating shaft 130, which is rotatably connected to the sliding portion 150;

[0055] A cap remover 120, wherein the cap remover is provided in an array, and the cap removers 120 in the array are fixedly mounted on the rotating shaft 130 at equal intervals along the axial direction of the rotating shaft;

[0056] A rotating gear 160, wherein the rotating gear 160 is fixedly mounted on the end of the rotating shaft, wherein a linear slide groove 161 is provided at one end of the rotating gear 160, and rotating slide grooves 162 are provided on both sides of the rotating gear 160 away from the linear slide groove 161;

[0057] A linear cam follower 192, wherein the linear cam follower 192 is arranged corresponding to the above-mentioned linear slideway, and the linear cam follower 192 is provided with two groups, and the two groups of the linear cam followers are arranged opposite to each other in an upper and lower direction; and

[0058] The rotating cam follower 193 is arranged corresponding to the rotating slide groove 162 on one side, and the rotating cam follower 193 is arranged between the linear cam followers.

[0059] The utility model drives the sliding part to slide vertically through the first power device, so that the rotating shaft slides vertically accordingly. Due to the cooperation and limitation between the linear cam follower 193 and the linear slide groove, the rotating shaft first makes a small upward and downward linear motion, such as Figure 4 As shown in FIG. 1 , when the rotating gear is separated from the linear cam follower, the rotating cam follower enters the rotating slide slot, as shown in FIG. Figure 5 As shown, the rotating gear continues to slide, and when the rotating cam follower contacts the end of the rotating slot, since the rotating slot deviates from the center of the rotating shaft, the rotating cam follower will push the rotating gear to drive it to rotate. During the rotation process, the rotating gear will continue to move linearly until the rotating gear flips 180°, the rotating cam follower disengages from the rotating slot, and the other linear cam follower enters the linear slot, and the rotating gear continues to move linearly for a distance, realizing the up and down movement of the cap clamping head on the rotating shaft and the 180° flipping at the same time, thereby realizing the action of taking and placing the cap, thereby improving work efficiency.

[0060] In this embodiment, if Figure 1 As shown, the cap removal assembly may further include a mounting portion 190, on which the first power device 110 may be fixedly mounted, and the linear cam follower and the rotary cam follower may be fixedly mounted on the inner side of the mounting portion.

[0061] like Figure 1 As shown, the cover removal assembly may further include a guide portion 140, and the guide portion 140 is slidably connected to the sliding portion. The guide portion 140 may be selected as follows: Figure 1 The guide rod shown is fixed vertically on the mounting portion 190, and the guide rod passes through the sliding portion and keeps relative sliding with the sliding portion, or a guide rail can be selected, and the sliding portion is connected to the guide rail through a slider. The movement of the sliding portion is guided by the guide portion, thereby improving the movement accuracy of the sliding portion.

[0062] In addition, Figure 6 As shown, the lid removing structure in this embodiment further includes a cup lid bin 200, which is arranged above the lid removing device corresponding to the above-mentioned lid removing device 120. Cup lids can be stacked in a limited amount in the cup lid bin 200, and the cup lid bin can be formed by surrounding with several vertical rods.

[0063] like Figure 2 As shown, the lid removal assembly also includes a second power device 170 and a lid supporting plate 180 , and the lid supporting plate is arranged on both sides of the bottom of the cup lid bin 200 . The lid supporting plate 180 is L-shaped and is driven by the second power device 170 to move linearly.

[0064] The cup lids are stored in a limited amount through the cup lid bin 200. When taking out the lids, the lid remover rises to the lid taking position, and the second power device opens the lid supporting plate, so that the lids in the cup lid bin all drop onto the lid remover, and the lid remover holds all the lids in the cup lid bin. The second power device then closes the lid supporting plate, so that the lid supporting plate holds the second lid edge from bottom to top, and the lid remover clamps the lid, drops a certain distance, and then rotates to take out the lid.

[0065] In this embodiment, a frame can also be provided, and the above-mentioned cup cover bin and cover removal assembly can be installed on the frame.

[0066] It should be noted that the above-mentioned first power device and second power device include but are not limited to cylinders, electric cylinders, hydraulic cylinders or other devices that can achieve linear motion of a component.

[0067] Embodiment 2:

[0068] Based on embodiment 1, this embodiment provides a cap feeding machine, such as Figure 7 As shown, the cap feeding machine includes the cap taking structure, and the cap feeding machine also includes a cup cap buffer conveyor line 300, and the cup cap buffer conveyor line 300 is horizontally arranged below the cap taking device as a whole to buffer and convey the cup caps taken and placed by the cap taking assembly.

[0069] In this embodiment, the cap feeding machine further includes a cap feeding conveyor line 400, and the cap feeding conveyor line 400 is connected with the cup cap buffer conveyor line. Figure 8 , 9 As shown, the cap conveying line 400 includes

[0070] A third power plant 420; and

[0071] The cup cover mold conveyor belt 410 has a plurality of cup cover grooves 411 for accommodating the cup cover at equal intervals along its moving direction, and the cup cover mold conveyor belt is driven to move by the third power device.

[0072] In addition, the above-mentioned cover delivery conveyor line also includes a cover separation mechanism 430, which is arranged at the connection between the above-mentioned cup cover mold conveyor belt and the cup cover buffer conveyor line to deliver the cup cover on the cup cover buffer conveyor line into the cup cover groove.

[0073] A fixed platform 432, the fixed platform 423 is connected to the cup cover buffer conveyor line and the cup cover mold conveyor belt;

[0074] The planetary disk 431 is arranged above the fixed platform 432 and is driven to rotate by the third power device to drive the cup lids to move from the cup lid buffer conveyor line to the workbench and the cup lid groove in sequence.

[0075] An arc-shaped guide slideway 433 is disposed on the outer side of the planetary disk 431 .

[0076] The cup lid cache conveyor line receives the cup lids released by the above-mentioned lid remover and drives the cup lids to move toward the planetary disk. When a certain number of lids are cached on the cup lid cache conveyor line and a certain extrusion pressure is reached, the third power device drives the cup lid mold conveyor belt and the planetary disk to move synchronously. The cup lids on the cup lid cache conveyor line enter the lid separating mechanism by the extrusion force. The rotating planetary disk separates the cup lids sent into the lid separating mechanism into equal intervals, and then falls into the cup tool slots on the cup lid mold conveyor belt. The cup lid mold conveyor belt loads the cup lids onto the mold slot conveyor line and enters the subsequent workstation for use, thus realizing the equidistant arrangement and conveying of the cup lids.

[0077] In this embodiment, the third power device mentioned above can select a servo motor, the connecting shaft between the third power device and the cup cover mold conveyor belt is lengthened, and the power is transmitted to the right-angle commutator through the synchronous pulley. A star wheel is installed on the output shaft of the right-angle commutator. The mold cover feeder steps one grid, and the star wheel is linked to roll a cover into the mold groove to realize the positioning and conveying of the cover in the mold groove.

[0078] Embodiment 3:

[0079] Based on Example 2, this embodiment provides a cap feeding method, which uses the above-mentioned cap feeding machine, and the method includes:

[0080] Storing multiple stacked cup lids in the cup lid bin;

[0081] The first power device drives the cap remover to rise to the cap removing position, the second power device opens the cap supporting plate, so that all the caps in the cap bin fall onto the cap clamping head as a whole, the cap clamping head holds all the caps in the cap bin, and the second power device closes the cap supporting plate to hold the edge of the second cap from bottom to top;

[0082] The cover remover clamps the lid, and the first power device drives the cover remover to descend a certain distance and then rotate 180° to release the cup lid;

[0083] The cup cover buffer conveyor line receives the cup covers released by the cover remover and drives the cup covers to move toward the planetary disk;

[0084] The cup lids on the cup lid buffer conveyor line enter the lid separating mechanism by extrusion force. The third power device drives the planetary disk to rotate to separate the cup lids sent into the lid separating mechanism at equal intervals, and then fall into the cup tool slots on the cup lid mold conveyor belt. The cup lid mold conveyor belt loads the cup lids onto the mold slot conveyor line for use in subsequent workstations.

[0085] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cap removing structure for a cap feeding machine, characterized in that: It includes a cover removal assembly, the cover removal assembly includes The first power unit; A sliding part, driven by the first power device to slide vertically; A rotating shaft, the rotating shaft is rotatably connected to the sliding part; A cap remover, wherein the cap remover is provided in an array, and the cap removers in the array are fixedly mounted on the rotating shaft at equal intervals along the axis direction of the rotating shaft; A rotating gear, the rotating gear is fixedly mounted on the end of the rotating shaft, the rotating gear has a linear slide groove at one end, and rotating slide grooves are provided on both sides of the rotating gear away from the linear slide groove; A linear cam follower, wherein the linear cam follower is arranged corresponding to the linear slideway, and the linear cam follower is provided with two groups, and the two groups of the linear cam followers are arranged opposite to each other in an upper and lower direction; and A rotating cam follower is arranged corresponding to the rotating slide groove on one side, and the rotating cam follower is arranged between the linear cam followers.

2. A cap removing structure for a cap feeding machine according to claim 1, characterized in that: The cover removal assembly further comprises a guide portion, and the guide portion is slidably connected to the sliding portion.

3. The cap removing structure for a cap feeding machine according to claim 1, characterized in that: The lid removing structure further comprises a cup lid bin, which is arranged above the lid removing device corresponding to the lid removing device, and in which a limited amount of cup lids can be stacked.

4. The cap removing structure for a cap feeding machine according to claim 3, characterized in that: The lid removing assembly also includes a second power device and a lid supporting plate. The lid supporting plate is arranged on both sides of the bottom of the cup lid bin. The lid supporting plate is L-shaped and is driven by the second power device to move linearly.

5. A cap feeding machine, characterized in that: The cap feeding machine comprises the cap removing structure as described in any one of claims 1 to 4, and the cap feeding machine also comprises a cup cap buffer conveyor line, which is horizontally arranged below the cap removing device as a whole to buffer and convey the cup caps picked up and placed by the cap removing assembly.

6. A cap feeding machine according to claim 5, characterized in that: The cap feeding machine also includes a cap feeding conveying line, which is connected to the cup cap buffer conveying line. The cap feeding conveying line includes The third power unit; as well as A cup cover mould conveyor belt, wherein a plurality of cup cover grooves for accommodating the cup cover are equidistantly arranged on the surface of the cup cover conveyor belt along its moving direction, and the cup cover mould conveyor belt is driven to move by the third power device.

7. A cap feeding machine according to claim 6, characterized in that: The cover delivery conveyor line also includes a cover separation mechanism, which is arranged at the junction of the cup cover mold conveyor belt and the cup cover buffer conveyor line to deliver the cup cover on the cup cover buffer conveyor line into the cup cover groove. The cover separation mechanism includes A fixed platform, which is connected to the cup cover buffer conveyor line and the cup cover mold conveyor belt; A planetary disk is arranged above the fixed platform and is driven to rotate by the third power device to drive the cup covers to move from the cup cover buffer conveyor line to the workbench and the cup cover groove in sequence.

8. The cap feeding machine according to claim 7, characterized in that: An arc-shaped guide slideway is arranged on the outer side of the planetary disk.

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