Improved cream packaging machine
Through the design of the butter can limit mechanism, the problem of position deviation of the butter can caused by frequent start and stop of the conveyor belt is solved, and the precise alignment of the butter can be achieved under the filling equipment is achieved, and the filling efficiency is improved.
Patent Information
- Application Number
- CN202422458542.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-10-11
AI Technical Summary
During the filling process of existing cream packaging machines, the frequent start and stop control of the conveyor belt leads to a deviation from the filling position of the cream tank, and the control speed is slow.
The butter can limiting mechanism is adopted, and the precise limiting and position control of the butter can be achieved through the cooperation of the driving part and the swinging block, and avoid frequent start and stop of the conveyor belt.
The reaction speed and position accuracy of the butter can limit stop control are improved, ensuring the accurate alignment of the butter can be under the filling equipment, and improving the filling efficiency.
Smart Images
Figure CN223280615U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of cream filling, and in particular to an improved cream packaging machine. Background Art
[0002] Cream packaging machine is an automated equipment for automatically packaging cream and cheese products. Cream packaging machine can automatically package cream or cheese into finished product packages with certain weight and tight packaging.
[0003] For example, when packaging canned cream commonly used in the prior art, a row of cream cans can be transported by a conveyor belt to pass under a filling device in sequence. After the filling device uses the filling device to fill a fixed amount of cream into the cream cans, the cream cans can be transported to the next process and the nozzles and cream cans can be pressed and the outer packaging can be installed.
[0004] During the cream filling process, the conveyor belt needs to be frequently started and stopped so that each cream can can stop after moving to the bottom of the filling equipment. After the filling head completes filling the cream can and separates, the conveyor belt can continue to transport the cream can. In this process, the position of the cream can is controlled by starting and stopping the conveyor belt. The control speed is slow and it is easy to cause a deviation between the stopping position of the cream can and the filling position. Utility Model Content
[0005] In order to improve the problems raised in the above background technology, the present application provides an improved cream packaging machine.
[0006] The improved cream packaging machine provided in this application adopts the following technical solutions:
[0007] An improved cream packaging machine includes a conveyor belt, a frame, a top base, and a filling device mounted on or above the top base. The conveyor belt is mounted on the inner side of the frame, and the top base is mounted above the frame. The machine also includes a cream tank limiting mechanism mounted on the side of the frame. The cream tank limiting mechanism is used to adjust the position of the cream tank conveyed on the conveyor belt. The cream tank limiting mechanism includes a first bracket, a driving unit, a swinging unit, and two sets of stoppers. The first bracket is fixedly connected to the side wall of the frame on a side near the frame. The other end of the first bracket is rotatably connected to the driving unit. The swinging unit is mounted on the side wall of the frame facing the first bracket and is provided with a swinging block that can deflect and move. The output end of the driving unit is connected to the adjacent side of the swinging block so that the output end of the driving unit adjusts the deflection angle of the swinging block. A set of stoppers are connected to each of the opposite sides of the swinging block. Both sets of stoppers are movable through the outer wall of the frame facing the first bracket, and both sets of stoppers are movably mounted above the conveyor belt.
[0008] Furthermore, the driving part includes a linear driving source, a connecting frame, a swing seat, an inverted T-shaped seat and a pin shaft. The output end of the linear driving source is fixedly connected to the connecting frame, and the other end of the linear driving source is fixedly connected to the swing seat. The swing seat is rotatably connected to the first bracket by a pin shaft. The connecting frame is sleeved on the outside of the inverted T-shaped seat and rotatably connected thereto. The connecting frame and the inverted T-shaped seat constitute the output end of the driving part.
[0009] Furthermore, the swing part also includes a second bracket, an insertion shaft, and a bearing. The second bracket is fixedly connected to the frame on one side close to the frame, and the insertion shaft is fixedly connected to the end of the second bracket away from the frame. The bearing is installed and fixed in the inner middle part of the swing block, and the swing block is connected to the insertion shaft by the bearing. Adjustment grooves concave toward the center of the bearing are formed on the opposite sides of the swing block, and the two groups of the gear parts are each inserted into adjacent adjustment grooves and connected to the swing block.
[0010] Furthermore, the shift portion includes a rotating shaft and a baffle structure, the rotating shaft passes through the adjacent adjustment slot and is fixedly connected to the swing block, the side of the baffle structure close to the rotating shaft is sleeved on the rotating shaft and rotatably connected thereto, the side of the baffle structure close to the frame passes through the side wall of the frame, the baffle structure includes a base arm and an extension arm, the base arm is sleeved on the rotating shaft, and the base arm and the extension arm are detachably connected and fixed.
[0011] Furthermore, a positioning bolt threadedly connected to the middle of the rotating shaft is inserted, and the positioning bolt and the swing block are also threadedly connected. Both ends of the rotating shaft are sleeved with limiting rings threadedly connected to the shaft, and the base arm is located between two adjacent limiting rings.
[0012] The beneficial technical effect of the present application is that by cooperating with the cream tank limiting mechanism and the conveyor belt, when using the filling equipment to fill the cream tank with cream, there is no need to frequently start and stop the conveyor belt. Instead, the transmission movement of the cream tank is controlled by the action of the cream tank limiting mechanism, thereby improving the response speed of the cream tank limit stop control and the accuracy of the limit position. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a structural schematic diagram of an improved cream packaging machine according to an embodiment of the present application;
[0014] Figure 2 This is a schematic structural diagram of the cream tank limiting mechanism in an embodiment of the present application;
[0015] Figure 3 This is a schematic structural diagram of the swing portion in an embodiment of the present application;
[0016] Figure 4 It is a structural diagram of the shift portion in an embodiment of the present application.
[0017] Figure numerals: 10, first bracket; 20, driving part; 21, linear driving source; 22, connecting frame; 23, swing seat; 24, inverted T-shaped seat; 25, pin shaft; 30, swing part; 31, second bracket; 32, plug shaft; 33, bearing; 34, swing block; 35, adjusting slot; 40, gear part; 41, rotating shaft; 42, base arm; 43, extension arm; 44, adjusting bolt; 45, limiting ring; 50, conveyor belt; 51, frame; 52, top seat. DETAILED DESCRIPTION
[0018] The following will clearly and completely describe the technical solution of this application in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of this application.
[0019] The embodiment of the present application discloses an improved cream packaging machine. Figure 1 The improved cream packaging machine includes a conveyor belt 50, a frame 51, a top base 52, a filling device (not shown) mounted inside or above the top base 52, and a cream tank stopper mechanism. The conveyor belt 50 is mounted inside the frame 51, while the top base 52 is mounted above the frame 51. The conveyor belt 50 transports cream tanks to be filled. The filling device uses its filling head to quantitatively fill cream into the cream tanks located directly below it. The cream tank stopper mechanism is mounted on the side of the frame 51 and is used to adjust the position of the cream tanks transported on the conveyor belt 50. Once a cream tank moves directly below the filling device, it can be stopped by the stopper mechanism for filling.
[0020] See Figure 2The cream jar limiting mechanism includes a first bracket 10, a drive unit 20, a swinging unit 30, and two sets of stoppers 40. The first bracket 10 is fixedly connected to a sidewall of the frame 51 on one side near the frame 51, while the other end of the first bracket 10 is rotatably connected to the drive unit 20. The swinging unit 30 is mounted on the sidewall of the frame 51 facing the first bracket 10 and includes a pivotable swing block 34. The output end of the drive unit 20 is connected to the adjacent side of the swing block 34, allowing the swing block 34's deflection angle to be adjusted when the output end of the drive unit 20 is actuated. A set of stoppers 40 is connected to opposite sides of the swing block 34. Both sets of stoppers 40 can be moved through the outer wall of the frame 51 facing the first bracket 10. The swinging unit 34 can rotate in different directions by changing its deflection direction. The position of the two sets of stoppers 40 above the conveyor belt 50 can be used to stop or unblock the cream jar.
[0021] See Figure 2 The driving unit 20 includes a linear drive source 21, a connecting frame 22, a swing seat 23, an inverted T-shaped seat 24 and a pin 25. The output end of the linear drive source 21 is fixedly connected to the connecting frame 22, and the other end of the linear drive source 21 is fixedly connected to the swing seat 23. The swing seat 23 is rotatably connected to the first bracket 10 by the pin 25, so that the linear drive source 21 as a whole can produce a certain deflection to avoid interference during driving. The connecting frame 22 is sleeved on the outside of the inverted T-shaped seat 24 and is rotatably connected thereto. The inverted T-shaped seat 24 is connected to the swing block 34, so that when the connecting frame 22 is driven to move by the linear drive source 21, the force applied by the connecting frame 22 to the inverted T-shaped seat 24 can be used to cause the swing block 34 to follow the inverted T-shaped seat 24 and produce deflection.
[0022] In this embodiment, the linear drive source 21 can be a power source that can realize linear displacement drive, such as an electric push rod, hydraulic push rod or pneumatic push rod already available in the prior art, or it can be realized by a combined structure that can realize linear displacement drive, such as a gear rack transmission matching structure already available in the prior art.
[0023] See Figure 3In addition to the swing block 34, the swing part 30 also includes a second bracket 31, an insertion shaft 32 and a bearing 33. The second bracket 31 is fixedly connected to the frame 51 on the side close to the frame 51, and the insertion shaft 32 is fixedly connected to the end of the second bracket 31 away from the frame 51. The bearing 33 is installed and fixed in the inner middle part of the swing block 34, and the swing block 34 is connected to the insertion shaft 32 by means of the bearing 33, so that the swing block 34 can be deflected with the insertion shaft 32 as the rotation axis. Adjustment grooves 35 that are concave toward the center of the bearing 33 are formed on the opposite sides of the swing block 34. The two groups of gear parts 40 are each inserted into the adjacent adjustment grooves 35 and connected to the swing block 34. The position change of the two groups of gear parts 40 can be adjusted by changing the deflection direction of the swing block 34.
[0024] See Figure 4 The shifting portion 40 may include a rotating shaft 41, an adjusting bolt 44, two limiting rings 45, and a baffle structure. The rotating shaft 41 passes through the adjacent adjustment slots 35 and is fixed relative to the swing block 34 using the adjusting bolt 44. During installation, the adjusting bolt 44 can pass through the middle of the rotating shaft 41 and extend into the swing block 34. The rotating shaft 41 and the swing block 34 are both threadedly connected to the adjusting bolt 44. When the two sets of shifting portions 40 are connected and installed on opposite sides of the swing block 34, the spacing between the two baffle structures can be adjusted according to the outer diameter of the cream tank. Specifically, by adjusting the position of the rotating shaft 41 within the adjustment slot 35, then pressing the rotating shaft 41 to prevent it from moving, and then rotating the adjusting bolt 44 through the rotating shaft 41 and connecting it to the swing block 34, the rotating shaft 41 can be fixed in the appropriate position after completing the above operations. The baffle structure's side near the rotating shaft 41 is sleeved on and rotatably connected to the shaft 41. The side of the baffle structure near the frame 51 extends through the sidewall of the frame 51. As the rotating shaft 41 deflects with the swing block 34, it pushes the baffle structure for translation. Both ends of the rotating shaft 41 are sleeved with threaded stop rings 45. The base arm 42 is positioned between adjacent stop rings 45 to prevent the baffle structure from falling off the outside of the rotating shaft 41.
[0025] In this embodiment, the baffle structure includes a base arm 42 and an extension arm 43. The base arm 42 is sleeved on the rotating shaft 41, and the base arm 42 and the extension arm 43 are detachably connected and fixed so that the baffle structure can be adjusted according to the required length.
[0026] When transporting cream jars via the conveyor belt 50, the drive unit 20 can first drive the side of the swing block 34 away from the cream jar entry point toward the frame 51. This side of the swing block 34 can then drive one set of blocking members 40 to move above the conveyor belt, blocking the cream jar's transport. The other set of blocking members 40 can then be moved to a position no longer above the conveyor belt 50. Once a cream jar is blocked by the blocking members 40 above the conveyor belt 50, it is now directly below the filling equipment and can be filled. After the filling operation is complete, the drive unit 20 can drive the side of the swing block 34 near the cream jar entry point toward the frame 51. This side of the swing block 34 can then drive one set of blocking members 40 to move above the conveyor belt, blocking the cream jar behind it. The other set of blocking members 40 can then be moved to a position no longer above the conveyor belt 50. This allows the filled cream jars to be unobstructed and continue to be transported to the conveyor end via the conveyor belt 50. Repeating the above process can control one cream tank to be located under the filling equipment each time to perform the cream filling operation.
[0027] The system of the present invention may further include a control system for controlling the operation of the linear drive source to automatically move or stop the cream tank. It should be understood that the control system is not particularly limited and can be implemented using existing control technologies, which will not be further described here.
[0028] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.
Claims
1. An improved cream packaging machine, comprising a conveyor belt (50), a frame (51), a top base (52), and a filling device installed on the top or above the top base (52), wherein the conveyor belt (50) is installed on the inner side of the frame (51), and the top base (52) is installed above the frame (51), characterized in that: It also includes a cream tank limiting mechanism installed on the side of the frame (51), and the cream tank limiting mechanism is used to adjust the position state of the cream tank transmitted on the conveyor belt (50). The cream tank limiting mechanism comprises a first bracket (10), a driving part (20), a swinging part (30) and two sets of shifting parts (40), wherein the first bracket (10) is fixedly connected to the side wall of the frame (51) on the side close to the frame (51), and the other end of the first bracket (10) is rotatably connected to the driving part (20), and the swinging part (30) is installed on the side wall of the frame (51) facing the first bracket (10), and a portion that can be deflected is provided in the swinging part (30). The swing block (34) is movable, and the output end of the driving part (20) is connected to the adjacent side of the swing block (34), so that the output end of the driving part (20) adjusts the deflection angle state of the swing block (34), and a group of shifting parts (40) are connected to the opposite sides of the swing block (34), and the two groups of shifting parts (40) can move through the frame (51) toward the outer wall of one side of the first bracket (10), and the two groups of shifting parts (40) are movably arranged above the conveyor belt (50).
2. The improved cream packaging machine according to claim 1, characterized in that: The driving portion (20) comprises a linear driving source (21), a connecting frame (22), a swing seat (23), an inverted T-shaped seat (24) and a pin shaft (25). The output end of the linear driving source (21) is fixedly connected to the connecting frame (22), and the other end of the linear driving source (21) is fixedly connected to the swing seat (23). The swing seat (23) is rotatably connected to the first bracket (10) by means of the pin shaft (25). The connecting frame (22) is sleeved on the outside of the inverted T-shaped seat (24) and is rotatably connected thereto. The connecting frame (22) and the inverted T-shaped seat (24) constitute the output end of the driving portion (20).
3. The improved cream packaging machine according to claim 2, characterized in that: The swinging portion (30) further comprises a second bracket (31), an inserting shaft (32), and a bearing (33). The second bracket (31) is fixedly connected to the frame (51) at a side close to the frame (51). The inserting shaft (32) is fixedly connected to an end of the second bracket (31) away from the frame (51). The bearing (33) is fixedly mounted in the inner center of the swinging block (34), and the swinging block (34) is connected to the inserting shaft (32) via the bearing (33).
4. The improved cream packaging machine according to claim 3, characterized in that: Adjustment grooves (35) concave toward the center of the bearing (33) are formed on opposite sides of the swing block (34), and the two groups of shifting portions (40) are respectively inserted into adjacent adjustment grooves (35) and connected to the swing block (34).
5. The improved cream packaging machine according to claim 4, characterized in that: The shifting portion (40) includes a rotating shaft (41) and a baffle structure. The rotating shaft (41) passes through the adjacent adjustment slot (35) and is fixedly connected to the swing block (34). The side of the baffle structure close to the rotating shaft (41) is sleeved on the rotating shaft (41) and is rotatably connected thereto. The side of the baffle structure close to the frame (51) passes through the side wall of the frame (51).
6. The improved cream packaging machine according to claim 5, characterized in that: The baffle structure comprises a base arm (42) and an extension arm (43); the base arm (42) is sleeved on the rotating shaft (41), and the base arm (42) and the extension arm (43) are detachably connected and fixed.
7. An improved cream packaging machine according to claim 5 or 6, characterized in that: A positioning bolt (44) threadedly connected to the rotating shaft (41) is inserted into the middle of the rotating shaft (41), and the positioning bolt (44) is also threadedly connected to the swing block (34).
8. The improved cream packaging machine according to claim 6, characterized in that: Both ends of the rotating shaft (41) are sleeved with limiting rings (45) threadedly connected thereto, and the base arm (42) is located between two adjacent limiting rings (45).