Cover assembling device and automatic cover assembling equipment

Abstract

The utility model discloses a cover assembling device which comprises a pair of first guide rods, a first positioning plate, a first downward pressing mechanism, a second downward pressing mechanism, a first jacking mechanism and a second jacking mechanism. Wherein the first positioning plate is fixedly connected with the first guide rod, and a first positioning groove, a first ejection hole and a pair of second ejection holes are formed in the first positioning plate; the first pressing mechanism comprises a first pressing rod, a first vacuum adsorption channel is arranged in the first pressing rod, and the first vacuum adsorption channel is communicated with an external air pump; the second downward pressing mechanism comprises a first downward pressing sleeve, and the first downward pressing sleeve is arranged on the first downward pressing rod in a sliding and sleeving mode; the first jacking mechanism is matched with the first pressing mechanism and the second pressing mechanism; and the second jacking mechanism is matched with the second pressing mechanism. The utility model further discloses automatic cover assembling equipment. According to the automatic bottle cap assembling machine, automatic assembling of specific bottle caps is achieved, an integrated driving mode is adopted, the production efficiency is greatly improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cap assembling machines, in particular to a cap assembling device and automated cap assembling equipment. Background Art

[0002] With the development of bottle cap technology, a bottle cap with a three-layer structure has been invented. The bottle cap is divided into an upper cover, a tooth cover, and a bottom cover. The upper cover is provided with a plurality of driving teeth, a connecting portion is provided on one side, and a pair of connecting protrusions are provided on the connecting portion. The tooth cover is provided with a plurality of guide blocks, and a plurality of sharp teeth are provided at the lower end. The sharp teeth are used to cut the sealing membrane of the bottle mouth. The bottom cover is provided with a first curved portion on one side and a second curved portion on the other side. The arc radius of the second curved portion is smaller than the arc radius of the first curved portion. The second curved portion is provided with a pair of connecting holes. The pair of connecting holes can be connected to the pair of connecting protrusions in a one-to-one correspondence. However, the prior art urgently needs a cap assembly device for this bottle cap that can replace manual assembly. Summary of the Invention

[0003] According to an embodiment of the present invention, a cover assembly device is provided, which is connected to the upper cover conveying mechanism, the gear cover conveying mechanism and the bottom cover conveying mechanism respectively; and comprises:

[0004] a pair of first guide rods;

[0005] a first positioning plate, the first positioning plate being fixedly connected to the first guide rod and provided with a first positioning groove, a first ejection hole and a pair of second ejection holes;

[0006] a first pressing mechanism, comprising a first pressing rod, wherein a first vacuum adsorption channel is provided in the first pressing rod, the first vacuum adsorption channel is connected to an external air pump, and the first pressing rod is used to connect the tooth cover of the bottle cap with the bottom cover;

[0007] a second pressing mechanism, the second pressing mechanism comprising a first pressing sleeve, the first pressing sleeve being slidably sleeved on the first pressing rod and being used for connecting the upper cover and the bottom cover of the bottle cap;

[0008] A first lifting mechanism, the first lifting mechanism cooperates with the first pressing mechanism and the second pressing mechanism;

[0009] a second lifting mechanism, the second lifting mechanism cooperates with the second pressing mechanism;

[0010] The first pressing mechanism, the second pressing mechanism, the first lifting mechanism and the second lifting mechanism are sequentially stacked and slidably connected to the first guide rod respectively;

[0011] The first positioning plate is arranged between the second pressing mechanism and the first lifting mechanism.

[0012] Furthermore, the first pressing mechanism further comprises: a first slider and a first pressing head;

[0013] The first sliding block is slidably connected to the pair of first guide rods and can slide up and down along the pair of first guide rods;

[0014] The first pressing head is fixedly connected to the first lower pressing rod; the lower end of the first pressing head is provided with a first adsorption hole and a plurality of first positioning grooves; the first adsorption hole is connected with the first vacuum adsorption channel for adsorbing the upper cover; the plurality of first positioning grooves are connected with the guide blocks on the tooth cover for positioning the tooth cover; the lower end of the first pressing head is also provided with a chamfer; the first pressing head can be interference fit with the tooth cover.

[0015] Furthermore, the second pressing mechanism further comprises: a second slider;

[0016] The second sliding block is slidably connected to the pair of first guide rods and can slide up and down along the pair of first guide rods;

[0017] The first pressing sleeve is connected to the second slider and can move up and down with the second slider;

[0018] A first limiting groove is provided at the lower end of the first pressing sleeve, and the first limiting groove is used to hold the upper cover;

[0019] The lower end of the first pressing sleeve is also provided with a first pressing protrusion and a pair of first limiting columns. The pair of first limiting columns are respectively provided on both sides of the first pressing protrusion. The first limiting column is provided with a chamfer on one side close to the first pressing protrusion.

[0020] Furthermore, the first lifting mechanism further comprises: a third slider and a pair of first lifting rods;

[0021] The third sliding block is slidably connected to the pair of first guide rods and can slide up and down along the pair of first guide rods;

[0022] A pair of first lifting rods are connected to the third slide block and can move with the third slide block at any time; the pair of first lifting rods respectively correspond to the pair of second ejection holes.

[0023] Furthermore, the second lifting mechanism further comprises: a fourth slider and a first lifting sleeve;

[0024] The fourth sliding block is slidably connected to the pair of first guide rods and can slide up and down along the pair of first guide rods;

[0025] A plurality of engaging teeth corresponding to the sharp teeth below the tooth cover are provided on the top of the first lifting sleeve, and a second limiting groove is formed between adjacent engaging teeth, and the sharp teeth can slide into the second limiting groove from the top of the engaging teeth.

[0026] Furthermore, the first lifting sleeve is provided with a plurality of limiting steps, which are used to limit the position of the gear cover.

[0027] Furthermore, the third sliding block is slidably sleeved on the first lifting sleeve, and the two can slide relative to each other.

[0028] Furthermore, the first pressing mechanism, the second pressing mechanism, the first lifting mechanism and the second lifting mechanism are driven by external driving devices respectively.

[0029] According to the cap assembling device of the embodiment of the utility model, the three-layer special bottle cap is automatically assembled, the structure is simple, and the cap assembling efficiency is greatly improved.

[0030] According to another embodiment of the present invention, there is provided an automated cap assembling device, comprising a plurality of cap assembling devices as described in the previous embodiment, further comprising: a first drive mechanism, a first drive shaft, a first rotating disk, a first cam disk, a second rotating disk, a second cam disk, and a third rotating disk;

[0031] The output end of the first driving mechanism is connected to the first driving shaft and can drive the first driving shaft to rotate;

[0032] The first rotating disk, the first cam disk, the second rotating disk, the second cam disk and the third rotating disk are arranged in sequence along the axial direction of the first driving shaft. The first rotating disk, the second rotating disk and the third rotating disk are connected to the first driving shaft and rotate along with the first driving shaft; the first cam disk and the second cam disk do not rotate along with the first driving shaft.

[0033] A plurality of cover devices are arranged along the circumference of the first rotating disk, and a pair of first guide rods are detachably connected at their tops to the first rotating disk and at their bottoms to the third rotating disk;

[0034] The first positioning plate is detachably connected to the second rotating disk;

[0035] The first cam disc is provided with a first cam track and a second cam track along the circumferential direction, and the first cam track and the second cam track correspond to the first pressing mechanism and the second pressing mechanism respectively; a first slider connecting rod is provided on a side of the first pressing mechanism close to the first cam track, and a first roller is provided on the end of the first slider connecting rod, and the first roller is provided in the first cam track and can move along the first cam track; a second slider connecting rod is provided on a side of the second pressing mechanism close to the second cam track, and a second roller is provided on the end of the second slider connecting rod, and the second roller is provided in the second cam track and can move along the second cam track;

[0036] The second cam disc is provided with a third cam track and a fourth cam track along the circumferential direction, and the third cam track and the fourth cam track correspond to the first lifting mechanism and the second lifting mechanism respectively; a third slider connecting rod is provided on the side of the first lifting mechanism close to the third cam track, and a third roller is provided on the end of the third slider connecting rod. The third roller is provided in the third cam track and can move along the third cam track; a fourth slider connecting rod is provided on the side of the second lifting mechanism close to the fourth cam track, and a fourth roller is provided on the end of the fourth slider connecting rod. The fourth roller is provided in the fourth cam track and can move along the fourth cam track.

[0037] According to the automated cap assembling equipment of the embodiment of the present invention, a disc conveying method of a cam disc and a rotating disc is adopted. Only one driving mechanism is needed to simultaneously drive the first pressing mechanism, the second pressing mechanism, the first lifting mechanism and the second lifting mechanism to perform automated cap assembling action, which greatly reduces production costs and improves production efficiency.

[0038] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 Schematic diagram of the structure of the cover assembly device according to the first embodiment of the present utility model;

[0040] Figure 2 for Figure 1 A top view of

[0041] Figure 3 for Figure 2 AA sectional view;

[0042] Figure 4 Schematic diagram of the structure of the first positioning plate according to the first embodiment of the present utility model;

[0043] Figure 5 Schematic diagram of the assembly of the first pressing mechanism and the second pressing mechanism according to the first embodiment of the present utility model;

[0044] Figure 6 This is a schematic diagram of the assembly of the first jacking mechanism and the second jacking mechanism according to the first embodiment of the present utility model;

[0045] Figure 7 This is a schematic diagram of the first pressing head grabbing the tooth cover according to the first embodiment of the present utility model;

[0046] Figure 8 Schematic diagram of the tooth cover positioned on the first lifting sleeve according to the first embodiment of the present invention

[0047] Figure 9Schematic diagram of the connection between the automated cap assembling equipment and the upper cap conveying mechanism, the gear cap conveying mechanism and the bottom cap conveying mechanism according to the second embodiment of the present invention;

[0048] Figure 10 It is a partial structural diagram according to the second embodiment of the utility model;

[0049] Figure 11 This is a structural diagram of the first slider according to the present invention being connected to the first cam track via the first slider connecting rod and the first roller;

[0050] Figure 12 is a three-dimensional diagram of a bottle cap according to an embodiment of the present utility model;

[0051] Figure 13 1 is an exploded view of a bottle cap according to an embodiment of the present invention. DETAILED DESCRIPTION

[0052] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to further illustrate the present invention.

[0053] First, combine Figures 1 to 9 12 to 13 describe the assembly cap device according to the first embodiment of the present invention, which is used for assembling special bottle caps 3, such as Figures 12-13 As shown, the bottle cap 3 is divided into an upper cover 31, a tooth cover 32 and a bottom cover 33; a plurality of driving teeth 311 are provided in the upper cover 31, a connecting portion 312 is provided on one side, and a pair of connecting protrusions 312 are provided on the connecting portion 312; a plurality of guide blocks 321 are provided in the tooth cover 32, and a plurality of sharp teeth 322 are provided at the lower end, and the sharp teeth 322 are used to cut the sealing film of the bottle mouth; a first arc-shaped portion 331 is provided on one side of the bottom cover 33, and a second arc-shaped portion 332 is provided on the other side, the distance between the farthest end of the second arc-shaped portion 332 and the center of the bottom cover 33 is greater than the distance between the first arc-shaped portion 331 and the center of the bottom cover 33, and a pair of connecting holes 3321 are provided on the second arc-shaped portion 332, and the pair of connecting holes 3321 can be connected to the pair of connecting protrusions 312 in a one-to-one correspondence.

[0054] like Figures 1 to 9 12-13, the cover assembly device of the first embodiment of the present invention is connected with the upper cover conveying mechanism 4, the gear cover conveying mechanism 5 and the bottom cover conveying mechanism 6 respectively; and comprises:

[0055] a pair of first guide rods 11;

[0056] A first positioning plate 12 is fixedly connected to the first guide rod 11 and is provided with a first positioning groove 121, a first ejection hole 122 and a pair of second ejection holes 123;

[0057] The first pressing mechanism 13 includes a first pressing rod 131 , in which a first vacuum adsorption channel 1311 is provided. The first vacuum adsorption channel 1311 is connected to an external air pump. The first pressing rod 131 is used to connect the tooth cover 32 of the bottle cap 3 with the bottom cover 33;

[0058] The second pressing mechanism 14 includes a first pressing sleeve 141 slidably mounted on the first pressing rod 131 to connect the upper cover 31 and the bottom cover 33 of the bottle cap 3;

[0059] A first lifting mechanism 15, which cooperates with the first pressing mechanism 13 and the second pressing mechanism 14;

[0060] A second lifting mechanism 16, which cooperates with the second pressing mechanism 14;

[0061] The first pressing mechanism 13, the second pressing mechanism 14, the first lifting mechanism 15 and the second lifting mechanism 16 are sequentially stacked and slidably connected to the first guide rod 11 respectively;

[0062] The first positioning plate 12 is disposed between the second pressing mechanism 14 and the first lifting mechanism 15 .

[0063] Further, if Figures 1-3 As shown in , 5 and 7 , in this embodiment, the first pressing mechanism 13 further includes: a first slider 132 and a first pressing head 133;

[0064] The first slider 132 is slidably connected to the pair of first guide rods 11 and can slide up and down along the pair of first guide rods 11;

[0065] The first pressing head 133 is fixedly connected to the first lower pressing rod 131; the lower end of the first pressing head 133 is provided with a first adsorption hole 1331 and a plurality of first positioning grooves 121; the first adsorption hole 1331 is connected with the first vacuum adsorption channel 1311, and is used to adsorb the upper cover 31; the plurality of first positioning grooves 121 are connected with the guide block 321 on the tooth cover 32, and are used to position the tooth cover 32; the lower end of the first pressing head 133 is also provided with a chamfer, and the first pressing head 133 can be interference fit with the tooth cover 32.

[0066] Further, if Figure 1 、 3 As shown in FIG. 5 , in this embodiment, the second pressing mechanism 14 further includes: a second slider 142;

[0067] The second slider 142 is slidably connected to the pair of first guide rods 11 and can slide up and down along the pair of first guide rods 11;

[0068] The first pressing sleeve 141 is connected to the second slider 142 and can move up and down with the second slider 142;

[0069] A first limiting groove 1411 is provided at the lower end of the first pressing sleeve 141 , and the first limiting groove 1411 is used to accommodate the upper cover 31 ;

[0070] The lower end of the first pressing sleeve 141 is also provided with a first pressing protrusion 1412 and a pair of first limiting columns 1413. The first pressing protrusion 1412 is used to limit the upward displacement of the connecting portion 312 of the upper cover 31 when assembling the cover, so that the connecting protrusion 312 can better cooperate with the connecting hole 3321 of the lower cover; a pair of first limiting columns 1413 are respectively provided on both sides of the first pressing protrusion 1412, and the first limiting column 1413 is provided with a chamfer on the side close to the first pressing protrusion 1412. The first limiting column 1413 positions the upper cover 31 by limiting the connecting portion 312 of the upper cover 31.

[0071] Further, if Figure 1 、 3 As shown in FIG6 , in this embodiment, the first lifting mechanism 15 further includes: a third slider 151 and a pair of first lifting rods 152;

[0072] The third slider 151 is slidably connected to the pair of first guide rods 11 and can slide up and down along the pair of first guide rods 11;

[0073] A pair of first lifting rods 152 are connected to the third slider 151, and the third slider 151 can move at any time; the pair of first lifting rods 152 correspond one-to-one to a pair of second ejection holes 123, respectively, and are used to cooperate with the first downward pressing protrusion 1412 to tightly connect the connecting protrusion 312 with the corresponding connecting hole 3321.

[0074] Further, if Figure 1 、 3 As shown in , 6 and 8, in this embodiment, the second lifting mechanism 16 further includes: a fourth slider 161 and a first lifting sleeve 162;

[0075] The fourth slider 161 is slidably connected to the pair of first guide rods 11 and can slide up and down along the pair of first guide rods 11;

[0076] A plurality of engaging teeth 1621 corresponding to the sharp teeth 322 below the tooth cover 32 are provided at the top of the first lifting sleeve 162, and a second limiting groove 1622 is formed between adjacent engaging teeth 1621. The sharp teeth 322 can slide into the second limiting groove 1622 from the top of the engaging teeth 1621. The second limiting groove 1622 is used for positioning the tooth cover 32.

[0077] Further, if Figure 6 、 8As shown, in this embodiment, a plurality of limiting steps 1623 are further provided on the first lifting sleeve 162 , and the plurality of limiting steps 1623 are used to limit the position of the gear cover 32 to prevent the gear cover 32 from moving too downward and crushing the bottom cover 33 .

[0078] Further, if Figure 1 、 3 As shown in Figures 6 and 6, in this embodiment, the third slider 151 is slidably mounted on the first lifting sleeve 162, and the two can slide relative to each other, reducing the overall volume. At the same time, the third slider 151 can also guide the first lifting sleeve 162.

[0079] Furthermore, in this embodiment, the first pressing mechanism 13 , the second pressing mechanism 14 , the first lifting mechanism 15 and the second lifting mechanism 16 are driven by external driving devices respectively.

[0080] Working principle: First, the bottom cover conveying mechanism 6 conveys the bottom cover 33 to the first positioning groove 121 for positioning. The arc-shaped structure on one side of the first positioning groove 121 is coupled with the first arc-shaped portion 331 of the bottom cover 33 to play an auxiliary positioning role; then, the gear cover conveying mechanism 5 conveys the gear cover 32 to the lower end of the first lower pressing rod 131. The first sliding block drives the first pressing head 133 downward under the action of the external driving mechanism and enters the interior of the gear cover 32 to form an interference fit with the gear cover 32. Then, the first pressing head 133 moves upward, causing the gear cover 32 to disengage from the gear cover conveying mechanism 5, and the gear cover conveying mechanism 5 leaves; At the same time, the fourth slider 161 of the second lifting mechanism 16 drives the first lifting sleeve 162 to move upward into and protrude from the first ejection hole 122; then, the first pressure head 133 and the first pressing sleeve 141 move downward at the same time so that the pointed teeth 322 of the tooth cover 32 enter the corresponding second limiting groove 1622 along the connecting teeth 1621 of the first lifting sleeve 162 for positioning; then the first pressure head 133 rises, and the first pressing sleeve 141 does not move. Under the restriction of the first pressing sleeve 141, the first pressure head 133 withdraws from the tooth cover 32; then, the first pressing sleeve 141 retreats to the specified position.

[0081] The upper cover conveying mechanism 4 conveys the upper cover 31 to the bottom of the first pressing sleeve 141, the external air pump (the external air pump can be set on the first rotating disk) is turned on, the first pressing sleeve 141 and the first pressing head 133 move downward until the upper cover 31 enters the first limiting groove 1411, and the connecting portion 312 of the upper cover 31 is between a pair of first limiting columns 1413, and the upper cover 31 is adsorbed through the first adsorption hole 1331, and the upper cover 31 is separated from the upper cover conveying mechanism 4; then, the first pressing sleeve 141 and the first pressing head 133 move downward to install the upper cover 31 on the bottom cover 33, at this time the gear cover 32 is located between the upper cover 31 and the bottom cover 33, and the connecting protrusion 312 on the upper cover 31 enters the corresponding connecting hole 3321 on the bottom cover 33. Then, the third slider 151 drives a pair of first lifting rods 152 to move upward and pass through the corresponding second ejection holes 123. The first lifting rods 152 drive the second arc-shaped portion 332 of the bottom cover 33 to move upward, so that the connecting hole 3321 moves upward along the corresponding connecting protrusion 312, so that the connecting hole 3321 is tightly connected to the connecting protrusion 312; then, the air pump is turned off, the first pressing sleeve 141 and the first pressing head 133 retreat, and the cover assembly is completed.

[0082] Above, refer to Figures 1 to 9 12 to 13 describe the cap assembly device according to the first embodiment of the present utility model, which performs automatic assembly on the three-layer special bottle cap 3, has a simple structure, and greatly improves the cap installation efficiency.

[0083] Secondly, if Figures 1 to 13 As shown, according to the second embodiment of the present invention, an automated cap assembling device is also provided, comprising several cap assembling devices as described in the previous embodiment, and further comprising: a first driving mechanism 21, a first driving shaft 22, a first rotating disk 23, a first cam disk 24, a second rotating disk 25, a second cam disk (not shown), and a third rotating disk 27;

[0084] The output end of the first driving mechanism 21 is connected to the first driving shaft 22 and can drive the first driving shaft 22 to rotate;

[0085] The first rotating disc 23, the first cam disc 24, the second rotating disc 25, the second cam disc and the third rotating disc 27 are arranged in sequence along the axial direction of the first driving shaft 22. The first rotating disc 23, the second rotating disc 25 and the third rotating disc 27 are connected to the first driving shaft 22 and rotate along with the first driving shaft 22; the first cam disc 24 and the second cam disc do not rotate along with the first driving shaft 22.

[0086] Several sets of cover devices are arranged along the circumference of the first rotating disk 23. The tops of a pair of first guide rods 11 are detachably connected to the first rotating disk 23, and the bottoms are detachably connected to the third rotating disk 27.

[0087] The first positioning plate 12 is detachably connected to the second rotating disk 25;

[0088] The first cam disc 24 is provided with a first cam track 241 and a second cam track (not shown in the figure) along the circumferential direction. The first cam track 241 and the second cam track correspond to the first pressing mechanism 13 and the second pressing mechanism 14, respectively. A first slider connecting rod 28 is provided on the side of the first pressing mechanism 13 close to the first cam track 241. A first roller 29 is provided at the end of the first slider connecting rod 28. The first roller 29 is disposed in the first cam track 241 and can move along the first cam track 241. A second slider 142 connecting rod is provided on the side of the second pressing mechanism 14 close to the second cam track. A second roller is provided at the end of the second slider 142 connecting rod. The second roller is disposed in the second cam track and can move along the second cam track.

[0089] The second cam disc is provided with a third cam track (not shown in the figure) and a fourth cam track (not shown in the figure) along the circumferential direction. The third cam track and the fourth cam track correspond to the first lifting mechanism 15 and the second lifting mechanism 16 respectively; the first lifting mechanism 15 is provided with a third slider 151 connecting rod on the side close to the third cam track, and a third roller is provided on the end of the third slider 151 connecting rod. The third roller is provided in the third cam track and can move along the third cam track; the second lifting mechanism 16 is provided with a fourth slider 161 connecting rod on the side close to the fourth cam track, and a fourth roller is provided on the end of the fourth slider 161 connecting rod. The fourth roller is provided in the fourth cam track and can move along the fourth cam track.

[0090] Furthermore, in this embodiment, the first cam plate 24 and the second cam plate can be combined into one cam plate.

[0091] Taking the first roller 29 as an example, the relevant motion principle is explained: while the first roller 29 moves in a circular motion along the corresponding first cam track 241, it also moves up and down, thereby driving the first slider 132 to move up and down. The motion principle of the remaining second, third, and fourth rollers is similar to that of the first roller 29, except that the shape of the corresponding cam track is customized. This relevant motion principle is also disclosed in the disc conveyor module of patent publication number CN117399808B, entitled "Labelless Marking Device."

[0092] Working Principle: The bottom cap conveying mechanism 6, the toothed cap conveying mechanism 5, the upper cap conveying mechanism 4, and the cap removal mechanism are sequentially arranged along the circumference of the second rotating disk 25. The bottom cap conveying mechanism 6, the toothed cap conveying mechanism 5, and the upper cap conveying mechanism 4 respectively deliver the bottom cap 33, the toothed cap 32, and the upper cap 31 of the bottle cap 3. After the assembly device is assembled, the cap removal mechanism 7 grabs the bottle cap 3 and places it onto the conveyor 8. The first rotating disk 23, the second rotating disk 25, and the third rotating disk 27 rotate along the first drive shaft 22. The cam tracks on the first cam disk 24 and the second cam disk are used to drive the corresponding first slider 132, the second slider 142, the third slider 151, and the fourth slider 161 to move up and down.

[0093] Above, refer to Figures 1 to 13 An automated cap assembling device according to the second embodiment of the present invention is described. It adopts a disc conveying method of a cam disc and a rotating disc. Only one driving mechanism is needed to simultaneously drive the first pressing mechanism, the second pressing mechanism, the first lifting mechanism and the second lifting mechanism to perform automated cap assembling actions, which greatly reduces production costs and improves production efficiency.

[0094] It should be noted that, in this specification, the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, the elements defined by the phrase "comprising..." do not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the elements.

[0095] Although the present invention has been described in detail through the above preferred embodiments, it should be understood that the above description should not be considered as limiting the present invention. After reading the above description, various modifications and alternatives to the present invention will be readily apparent to those skilled in the art. Therefore, the scope of protection of the present invention shall be defined by the appended claims.

Claims

1. A cover assembly device, connected with the upper cover conveying mechanism, the gear cover conveying mechanism and the bottom cover conveying mechanism respectively; characterized in that: Include: a pair of first guide rods; a first positioning plate, the first positioning plate being fixedly connected to the first guide rod and provided with a first positioning groove, a first ejection hole and a pair of second ejection holes; a first pressing mechanism, comprising a first pressing rod, wherein a first vacuum adsorption channel is provided in the first pressing rod, the first vacuum adsorption channel is connected to an external air pump, and the first pressing rod is used to connect the tooth cover of the bottle cap with the bottom cover; a second pressing mechanism, the second pressing mechanism comprising a first pressing sleeve, the first pressing sleeve being slidably mounted on the first pressing rod and being used to connect the upper cover and the bottom cover of the bottle cap; a first lifting mechanism, the first lifting mechanism cooperating with the first pressing mechanism and the second pressing mechanism; a second lifting mechanism, the second lifting mechanism cooperating with the second pressing mechanism; The first pressing mechanism, the second pressing mechanism, the first lifting mechanism and the second lifting mechanism are sequentially stacked and slidably connected to the first guide rod respectively; The first positioning plate is arranged between the second pressing mechanism and the first lifting mechanism.

2. The cover assembly device according to claim 1, wherein: The first pressing mechanism further comprises: a first slider and a first pressing head; The first sliding block is slidably connected to the pair of first guide rods and can slide up and down along the pair of first guide rods; The first pressure head is fixedly connected to the first lower pressure rod; the lower end of the first pressure head is provided with a first adsorption hole and a plurality of first positioning grooves; the first adsorption hole is connected with the first vacuum adsorption channel for adsorbing the upper cover; the plurality of first positioning grooves are connected with the guide block on the tooth cover for positioning the tooth cover; the lower end of the first pressure head is also provided with a chamfer.

3. The cover assembly device according to claim 1, wherein: The second pressing mechanism further comprises: a second slider; The second sliding block is slidably connected to the pair of first guide rods and can slide up and down along the pair of first guide rods; The first pressing sleeve is connected to the second slider and can move up and down with the second slider; A first limiting groove is provided at the lower end of the first pressing sleeve, and the first limiting groove is used to hold the upper cover; The lower end of the first pressing sleeve is further provided with a first pressing protrusion and a pair of first limiting columns, the pair of first limiting columns are respectively provided on both sides of the first pressing protrusion, and the first limiting column is provided with a chamfer on one side close to the first pressing protrusion.

4. The cover assembly device according to claim 1, wherein: The first lifting mechanism further comprises: a third slider and a pair of first lifting rods; The third sliding block is slidably connected to the pair of first guide rods and can slide up and down along the pair of first guide rods; The pair of first lifting rods are connected to the third slider and can move the third slider at any time; the pair of first lifting rods respectively correspond to the pair of second ejection holes.

5. The cover assembly device according to claim 4, wherein: The second lifting mechanism further comprises: a fourth slider and a first lifting sleeve; The fourth sliding block is slidably connected to the pair of first guide rods and can slide up and down along the pair of first guide rods; The top of the first lifting sleeve is provided with a plurality of engaging teeth corresponding to the sharp teeth below the tooth cover, and a second limiting groove is formed between adjacent engaging teeth. The sharp teeth can slide into the second limiting groove from the top of the engaging teeth.

6. The cover assembly device according to claim 5, wherein: The first lifting sleeve is further provided with a plurality of limiting steps, and the plurality of limiting steps are used to limit the position of the gear cover.

7. The cover assembly device according to claim 5, wherein: The third sliding block is slidably sleeved on the first lifting sleeve, and the two can slide relative to each other.

8. The cover assembly device according to claim 1, wherein: The first pressing mechanism, the second pressing mechanism, the first lifting mechanism and the second lifting mechanism are driven by external driving devices respectively.

9. An automated capping equipment comprising a plurality of capping devices according to any one of claims 1 to 8, characterized in that: It also includes: a first driving mechanism, a first driving shaft, a first rotating disk, a first cam disk, a second rotating disk, a second cam disk, and a third rotating disk; The output end of the first driving mechanism is connected to the first driving shaft and can drive the first driving shaft to rotate; The first rotating disk, the first cam disk, the second rotating disk, the second cam disk and the third rotating disk are arranged in sequence along the axial direction of the first driving shaft. The first rotating disk, the second rotating disk and the third rotating disk are connected to the first driving shaft and rotate along with the first driving shaft; the first cam disk and the second cam disk do not rotate along with the first driving shaft. The plurality of cover assembly devices are arranged along the circumference of the first rotating disk, the tops of the pair of first guide rods are detachably connected to the first rotating disk, and the bottoms are detachably connected to the third rotating disk; The first positioning plate is detachably connected to the second rotating disk; The first cam disc is provided with a first cam track and a second cam track along the circumferential direction, and the first cam track and the second cam track correspond to the first pressing mechanism and the second pressing mechanism respectively; a first slider connecting rod is provided on a side of the first pressing mechanism close to the first cam track, and a first roller is provided on the end of the first slider connecting rod, and the first roller is provided in the first cam track and can move along the first cam track; a second slider connecting rod is provided on a side of the second pressing mechanism close to the second cam track, and a second roller is provided on the end of the second slider connecting rod, and the second roller is provided in the second cam track and can move along the second cam track; The second cam disc is provided with a third cam track and a fourth cam track along the circumferential direction, and the third cam track and the fourth cam track correspond to the first lifting mechanism and the second lifting mechanism respectively; the first lifting mechanism is provided with a third slider connecting rod on the side close to the third cam track, and a third roller is provided on the end of the third slider connecting rod, and the third roller is arranged in the third cam track and can move along the third cam track; the second lifting mechanism is provided with a fourth slider connecting rod on the side close to the fourth cam track, and a fourth roller is provided on the end of the fourth slider connecting rod, and the fourth roller is arranged in the fourth cam track and can move along the fourth cam track.

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