CN210882878U - Frame type forming mechanism of bubble cap machine - Google Patents
Frame type forming mechanism of bubble cap machine Download PDFInfo
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- CN210882878U CN210882878U CN201921196852.7U CN201921196852U CN210882878U CN 210882878 U CN210882878 U CN 210882878U CN 201921196852 U CN201921196852 U CN 201921196852U CN 210882878 U CN210882878 U CN 210882878U
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Abstract
The utility model discloses a frame-type forming mechanism of a bubble cap machine, which comprises a forming cam arranged in a forming cam box, wherein an air passage die bottom plate, an air passage die, a forming die cold water plate and a forming guide plate are arranged above the forming cam box; the bottom of the forming guide plate is fixed with a guide post, and the top of the forming cam box is embedded with a guide sleeve which is mutually nested with the guide post. The utility model changes the size and distribution of the pressure adjusting buffer device, so that the pressure adjusting buffer device is distributed relatively uniformly relative to the center of the die, and the adjustment is relatively convenient and rapid; the whole spliced frame structure is adopted, so that the deformation of the whole frame when the pressure adjusting and buffering device adjusts the pressure to be overlarge is avoided.
Description
Technical Field
The utility model relates to a forming mechanism of bubble cap machine, concretely relates to forming mechanism of frame-type belongs to bubble cap machine equipment technical field.
Background
The forming mechanism of the prior blister machine is shown in figures 1-3 and comprises a forming cam box 26, wherein a forming cam 10 is arranged in the forming cam box 26, one side of the forming cam 10 is connected with a driving shaft 11, and the driving shaft 11 is exposed out of the forming cam box 26; a forming cover plate 21 is arranged above the forming cam box 26, guide pillars 5 are respectively arranged at four corners of the forming cover plate 21, the upper ends of the guide pillars 5 sequentially penetrate through a clamping nut 4, an adjusting nut 3, the forming cover plate 21 and a belleville spring 2 to be matched with a ball nut 1, the lower ends of the guide pillars 5 are fixed on the forming cam box 26, the middle parts of the guide pillars 5 are matched with a guide sleeve 6 in a forming guide plate 7, the bottom of the forming guide plate 7 is connected with a roller seat 8, the bottom surface of the roller seat 8 is provided with a groove, a roller 12 with a roller shaft 9 is placed in the groove, a roller shaft pressing plate 13 is connected with the roller seat 8 through a pressing plate locking screw 14 to fix a limiting roller shaft 9, and the roller 12 is; an air passage mold bottom plate 20, an air passage mold 19, a forming mold 18 and a forming mold cold water plate 17 are sequentially arranged below the forming cover plate 21, a T-shaped block 28 is inserted into the air passage mold bottom plate 20, and a T-shaped block locking screw 25 is inserted from the top of the forming cover plate 21 and is connected and fixed with the T-shaped block 28, so that the air passage mold bottom plate 20 and the forming cover plate 21 are fixed; a forming die guide flat key 15 is arranged between the forming die 18 and the forming die cold water plate 17, and one side of the forming die 18 and the forming die cold water plate 17 is also provided with a positioning inclined block 29 for positioning the relative position of the two; one side of the forming die cold water plate 17 is provided with a rotary swing arm 24, a rotary swing arm center sleeve 27 is arranged in the rotary swing arm 24, a rotary swing arm locking screw 22 penetrates through the rotary swing arm center sleeve 27 to be connected and fixed with the forming die cold water plate 17, a rotary swing arm end cover 23 is arranged on the surface of the rotary swing arm locking screw 22, and the rotary swing arm 24 is connected with the corrugated handle 16.
The tightening nut 4, the adjusting nut 3, the belleville spring 2 and the ball nut 1 form a pressure buffering device which is distributed at four corners of the forming cover plate 21, such as A, B, C, D in fig. 3. In operation, the forming die 18 moves upward along with the forming guide plate 7 by a cam mechanism in the forming cam box 26, then the forming die 18 and the air passage die 19 press the packing material, and the air passage die 19 starts to blow-form the packing material along with the pressing of the packing material, so that the blister is formed by the forming die 18. Due to the machining precision of the die, the assembly error, the structure and the like, the air leakage phenomenon may exist in the forming process of the die. At this time, the balance force adjustment is performed by four pressure buffers. However, since the four pressure buffering devices are distributed relatively close to the corners (i.e. the sizes of X1 and X2 are relatively large), the effect is not obvious during adjustment, and the phenomenon of obvious air leakage still easily occurs. When the pressure is adjusted to a certain level, the guide post 5 is easily deformed due to the structural and strength problems, and thus the desired forming effect cannot be achieved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the existing bubble cap machine forming machine has the problems of easy deformation and air leakage.
In order to solve the problem, the utility model discloses a realize through following technical scheme:
a frame type forming mechanism of a bubble cap machine comprises a forming cam arranged in a forming cam box, wherein a driving shaft of the forming cam is exposed out of one side of the forming cam box, an air passage mold base plate, an air passage mold, a forming mold cold water plate and a forming guide plate are sequentially arranged above the forming cam box from top to bottom, a roller seat is arranged on the bottom surface of the forming guide plate, and a roller shaft of a roller matched with the forming cam is connected with the roller seat; the bottom of the forming guide plate is fixed with a guide post, and the top of the forming cam box is embedded with a guide sleeve which is mutually nested with the guide post.
Preferably, a forming die guide flat key is arranged between the forming die and the forming die cold water plate.
Preferably, one side of the forming die and the forming die cold water plate is provided with a positioning inclined block for positioning the relative position of the forming die and the forming die cold water plate.
Preferably, a rotary swing arm is arranged on one side of the forming die cold water plate, a rotary swing arm center sleeve is arranged in the rotary swing arm, a rotary swing arm locking screw penetrates through the rotary swing arm center sleeve to be fixedly connected with the forming die cold water plate, and the rotary swing arm is connected with the corrugated handle; and a rotary swing arm end cover is arranged on the surface of the rotary swing arm locking screw.
Preferably, the bottom surface of the roller seat is provided with a groove, a roller with a roller shaft is arranged in the groove, and the roller shaft is limited between the roller shaft pressing plate and the roller seat; the roller shaft pressing plate is fixedly connected with the roller seat through a pressing plate locking screw.
Preferably, the guide post is fixedly connected with the forming guide plate through a guide post locking nut.
Preferably, a taper hole locking block is arranged in the air passage mold base plate fixing plate, and when the air passage mold base plate fixing plate is limited by the locking handle, the tail end of the locking handle is matched with the limiting taper hole locking block.
Preferably, the frame comprises a top frame at the top and a left frame and a right frame at two sides of the top frame, the top of the left frame and the top of the right frame are respectively and fixedly connected with the top frame through fastening screws, and the bottom of the left frame and the bottom of the right frame are respectively and fixedly connected with the forming cam box through locking screws.
Preferably, the pressure adjusting and buffering device comprises a connecting stud penetrating through the frame, the top end of the connecting stud sequentially penetrates through a belleville spring, a belleville spring compression nut and a connecting stud tensioning nut to be matched, the belleville spring is arranged in the belleville spring compression nut, and the outer side of the belleville spring compression nut is fixedly connected with the frame through a large round nut; the bottom of the connecting stud is fixedly connected with the air flue die bottom plate fixing plate.
Preferably, the air vent of the air flue die is communicated with an air source sequentially through a quick-release air pipe connector and a quick-connection air pipe plug.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model changes the size and distribution of the pressure adjusting buffer devices, so that the four pressure adjusting buffer devices are distributed relatively uniformly relative to the center of the die, and the adjustment is more convenient and rapid;
2. the utility model discloses wholly adopt concatenation formula frame construction, whole frame's deformation when having avoided four pressure adjustment buffer regulation pressure too big.
Drawings
FIG. 1 is a front view of a prior art blister machine forming mechanism;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
fig. 4 is a front view of a frame-type forming mechanism provided by the present invention;
FIG. 5 is a left side view of FIG. 4;
fig. 6 is a top view of fig. 4.
Detailed Description
In order to make the present invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
Examples
As shown in fig. 4-6, for the utility model provides a frame type forming mechanism of blister machine, it includes the forming cam 10 who locates in the forming cam case 26, the driving shaft 11 of forming cam 10 exposes from one side of forming cam case 26, and the top of forming cam case 26 is equipped with air flue die bottom plate 20, air flue die 19, forming die 18, forming die cold water board 17, shaping baffle 7 from top to bottom in proper order. The air port of the air passage mould 19 is communicated with an air source through a quick-release air pipe connector 36 and a quick-connection air pipe plug 34 in sequence. The air duct mold base plate 20 is fixed at the bottom of the air duct mold base plate fixing plate 33, the air duct mold base plate fixing plate 33 is connected with the top of the frame through four pressure adjusting and buffering devices (I, J, K, L in fig. 6), the bottoms of two sides of the frame are fixed on the forming cam box 26, the frame comprises a top frame 41 at the top and a left frame 40 and a right frame 35 at two sides of the top frame, the tops of the left frame 40 and the right frame 35 are respectively fixedly connected with the top frame 41 through fastening screws 38, and the bottoms of the left frame 40 and the right frame 35 are respectively fixedly connected with the forming cam box 26 through locking screws 39. Be equipped with the locking handle 42 that is used for spacing air flue mould bottom plate fixed plate 33 on the frame, be equipped with taper hole latch segment 37 in the air flue mould bottom plate fixed plate 33, when the spacing air flue mould bottom plate fixed plate 33 of locking handle 42, the tail end and the spacing taper hole latch segment 37 of locking handle 42 cooperate.
A forming die guide flat key 15 is arranged between the forming die 18 and the forming die cold water plate 17. One side of the forming die 18 and the forming die cold water plate 17 is provided with a positioning inclined block 29 for positioning the relative position of the two.
One side of the forming die cold water plate 17 is provided with a rotary swing arm 24, a rotary swing arm center sleeve 27 is arranged in the rotary swing arm 24, a rotary swing arm locking screw 22 penetrates through the rotary swing arm center sleeve 27 to be fixedly connected with the forming die cold water plate 17, and the rotary swing arm 24 is connected with the corrugated handle 16; the surface of the rotating swing arm locking screw 22 is provided with a rotating swing arm end cover 23.
The bottom surface of the forming guide plate 7 is provided with a roller seat 8, and a roller shaft 9 of a roller 12 matched with a forming cam 10 is connected with the roller seat 8; the bottom surface of the roller seat 8 is provided with a groove, a roller 12 with a roller shaft 9 is arranged in the groove, and the roller shaft 9 is limited between a roller shaft pressing plate 13 and the roller seat 8; the roller shaft pressing plate 13 is fixedly connected with the roller seat 8 through a pressing plate locking screw 14.
The guide post 5 is fixed at the bottom of the forming guide plate 7, and the guide sleeve 6 which is nested with the guide post 5 is embedded at the top of the forming cam box 26. The guide post 5 is fixedly connected with the forming guide plate 7 through a guide post locking nut 32.
The pressure adjusting and buffering device comprises a connecting stud 44 penetrating through the frame, the top end of the connecting stud 44 sequentially penetrates through a belleville spring 2, a belleville spring compression nut 43 and is matched with a connecting stud tensioning nut 30, the belleville spring 2 is arranged in the belleville spring compression nut 43, and the outer side of the belleville spring compression nut 43 is fixedly connected with the frame through a large round nut 31; the bottom of the connecting stud 44 is fixedly connected with the air duct mold bottom plate fixing plate 33.
The forming guide plate 7 is guided by the guide sleeve 6 to slide on the guide post 5. The roller 12 and the roller shaft 9 are coaxially installed, the circumference of the roller 12 is in tangential fit with the curve of the forming cam 10, the forming cam 10 is installed on a driving shaft 11, the transmission main shaft 11 is installed on a forming cam box 26, the forming die cold water plate 17 is installed on a forming guide plate 7, the forming die 18 is guided by a forming die guide flat key 15, the positioning inclined block 29 on the rear side is positioned, and the rotary swing arm 24 is driven by the corrugated handle 7 to be positioned and locked.
The utility model drives the forming die 18 to move up and down by the driving shaft 11 arranged on the bubble cap machine through the cam mechanism. When the cam mechanism runs to the highest point position, the forming die 18 and the air passage die 19 compress the packing material, and after compression, the PLC-controlled electromagnetic valve starts to blow and form the packing material through the air passage die 19. If the forming die 18 is not parallel to the surface of the air passage die 19, the adjustment can be carried out by four pressure-adjusting buffer devices (I, J, K, L). The four pressure adjusting buffer devices can be mounted at any position of the top frame 41, preferably, symmetrically and uniformly mounted, so that the sizes of Y1 and Y2 are smaller, and the four pressure adjusting buffer devices are uniformly distributed relative to the center of the die, so that the adjustment is more convenient and quicker; the spliced frame structure is integrally adopted in the aspect of structure, so that the deformation of the whole frame when the pressure of four pressure adjusting and buffering devices is too large is avoided.
Claims (10)
1. A frame type forming mechanism of a bubble cap machine comprises a forming cam (10) arranged in a forming cam box (26), wherein a driving shaft (11) of the forming cam (10) is exposed out of one side of the forming cam box (26), an air passage mold base plate (20), an air passage mold (19), a forming mold (18), a forming mold cold water plate (17) and a forming guide plate (7) are sequentially arranged above the forming cam box (26) from top to bottom, a roller seat (8) is arranged at the bottom surface of the forming guide plate (7), a roller shaft (9) of a roller (12) matched with the forming cam (10) is connected with the roller seat (8), the frame type forming mechanism is characterized in that the air passage mold base plate (20) is fixed at the bottom of an air passage mold base plate fixing plate (33), the air passage mold base plate fixing plate (33) is connected with the top of a frame through at least one pressure adjusting buffer device, the bottoms of two sides of the frame, the frame is provided with a locking handle (42) for limiting the air passage mold bottom plate fixing plate (33); the bottom of the forming guide plate (7) is fixed with a guide post (5), and the top of the forming cam box (26) is embedded with a guide sleeve (6) which is mutually nested with the guide post (5).
2. A frame-type forming mechanism of a blister machine as claimed in claim 1, wherein a forming die guide flat key (15) is provided between the forming die (18) and the forming die cold water plate (17).
3. A frame-type forming mechanism of a blister machine as claimed in claim 1, wherein one side of the forming die (18) and the forming die cold water plate (17) is provided with a positioning inclined block (29) for positioning the relative positions of the two.
4. The frame type forming mechanism of the bubble cap machine as claimed in claim 1, wherein a rotary swing arm (24) is provided at one side of the forming die cold water plate (17), a rotary swing arm center sleeve (27) is provided in the rotary swing arm (24), a rotary swing arm locking screw (22) passes through the rotary swing arm center sleeve (27) to be connected and fixed with the forming die cold water plate (17), the rotary swing arm (24) is connected with the corrugated handle (16); the surface of the locking screw (22) of the rotary swing arm is provided with a rotary swing arm end cover (23).
5. A frame-type forming mechanism of a blister machine according to claim 1, wherein the bottom surface of the roller base (8) is provided with a groove, the roller (12) with the roller shaft (9) is arranged in the groove, and the roller shaft (9) is limited between the roller shaft pressing plate (13) and the roller base (8); the roller shaft pressing plate (13) is fixedly connected with the roller seat (8) through a pressing plate locking screw (14).
6. Frame-type forming mechanism of a blister machine according to claim 1, characterized in that the guide post (5) is fixed in connection with the forming guide (7) by means of a guide post locking nut (32).
7. The frame type forming mechanism of the bubble cap machine as claimed in claim 1, wherein a tapered hole locking block (37) is provided in the air passage mold base plate fixing plate (33), and when the locking handle (42) is used for limiting the air passage mold base plate fixing plate (33), the tail end of the locking handle (42) is engaged with the limiting tapered hole locking block (37).
8. The frame-type forming mechanism of a blister machine according to claim 1, wherein the frame comprises a top frame (41) at the top and a left frame (40) and a right frame (35) at both sides thereof, the top of the left frame (40) and the top of the right frame (35) are fixedly connected with the top frame (41) through fastening screws (38), respectively, and the bottom of the left frame is fixedly connected with the forming cam box (26) through locking screws (39), respectively.
9. The frame type forming mechanism of the bubble cap machine as claimed in claim 1, wherein the pressure adjusting and buffering device comprises a connecting stud (44) penetrating into the frame, the top end of the connecting stud (44) sequentially penetrates through the belleville spring (2), the belleville spring compression nut (43) and the connecting stud tensioning nut (30) to be matched, the belleville spring (2) is arranged in the belleville spring compression nut (43), and the outer side of the belleville spring compression nut (43) is fixedly connected with the frame through a large round nut (31); the bottom of the connecting stud (44) is fixedly connected with the air flue die bottom plate fixing plate (33).
10. The frame-type forming mechanism of the bubble-cap machine as claimed in claim 1, wherein the air port of the air channel die (19) is communicated with the air source sequentially through a quick-release air pipe connector (36) and a quick-connection air pipe plug (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921196852.7U CN210882878U (en) | 2019-07-26 | 2019-07-26 | Frame type forming mechanism of bubble cap machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921196852.7U CN210882878U (en) | 2019-07-26 | 2019-07-26 | Frame type forming mechanism of bubble cap machine |
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| Publication Number | Publication Date |
|---|---|
| CN210882878U true CN210882878U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921196852.7U Active CN210882878U (en) | 2019-07-26 | 2019-07-26 | Frame type forming mechanism of bubble cap machine |
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| CN (1) | CN210882878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422399A (en) * | 2019-07-26 | 2019-11-08 | 上海爵诺机械有限公司 | A kind of frame-type builder of bubble-cap machine |
-
2019
- 2019-07-26 CN CN201921196852.7U patent/CN210882878U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422399A (en) * | 2019-07-26 | 2019-11-08 | 上海爵诺机械有限公司 | A kind of frame-type builder of bubble-cap machine |
| CN110422399B (en) * | 2019-07-26 | 2024-04-12 | 上海君诺包装技术有限公司 | Frame type forming mechanism of bubble cap machine |
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