Packaging height adjusting mechanism of sealing packaging machine
Through the combined design of the guide bearing and the arc-shaped adjustment groove, the packaging height of the sealing packaging machine can be conveniently adjusted, which solves the problems of complex operation and poor feeding in the existing technology and improves the operating efficiency and feeding smoothness of the sealing packaging machine.
Patent Information
- Application Number
- CN202422918720.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-11-28
AI Technical Summary
The existing sealing packaging machine is complicated, time-consuming and labor-intensive to operate when adjusting the packaging height, and it is difficult to ensure that the initial position of the lower sealing component remains unchanged, which affects the smooth feeding of materials.
The packaging height adjustment mechanism of the sealing packaging machine is adopted. Through the combined design of guide shaft, linear bearing, spherical bearing and arc-shaped adjustment groove, flexible adjustment of the upper and lower sealing components can be achieved. The cylinder is used to drive the rotation of the rotating shaft to adjust the thread tightening depth of the upper sealing component and the locking position of the cylinder output end to ensure that the initial position of the lower sealing component remains unchanged.
The height adjustment process of the sealing packaging machine is simplified, the operation is simple, error-prone, the adjustment time is reduced, the feeding is smooth, and the convenience and efficiency of the sealing packaging machine are improved.
Smart Images
Figure CN223443955U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a sealing production equipment technical field, concretely is a sealing packaging machine packaging height adjusting mechanism. BACKGROUND
[0002] The sealing packaging machine is a kind of equipment for sealing, and is widely used in packaging industry.The sealing machine is mainly used for sealing container with product, to keep product quality and avoid product loss.It is suitable for a variety of packaging materials such as plastic, glass, metal, etc., and is widely used in food, medicine, chemical industry, etc.
[0003] The sealing assembly on the packaging machine is generally divided into upper sealing assembly and lower sealing assembly, and the sealing of the packaged object is realized by opening and closing of upper and lower sealing assemblies.The sealing adjustment on the packaging machine is currently commonly controlled by swing arm connecting rod to move upper and lower sealing assemblies for sealing adjustment, and if the packaging height of the packaging machine needs to be adjusted, the height position of upper sealing assembly, the length of upper and lower sealing assembly connecting rod and the driving range of driving unit are often adjusted.
[0004] This adjustment process is more complex, time-consuming and labor-intensive, and it is difficult to ensure that the initial position of the lower sealing assembly does not change during adjustment, and the change of the position of the lower sealing assembly will affect the smoothness of feeding. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a sealing packaging machine packaging height adjusting mechanism to solve the problems in the above background technology.
[0006] To achieve the above object, the utility model provides the following technical scheme:
[0007] A sealing packaging machine packaging height adjusting mechanism, comprising a sealing packaging machine fixed support assembly, a sealing device and a sealing opening and closing device, the fixed support assembly comprises support vertical plates, a support top plate, a support bottom plate and guide shafts arranged in a symmetrical structure, the support top plate is located above the support bottom plate, the support top plate is connected to the top between the two support vertical plates, the support bottom plate is connected to the bottom of the support top plate on both sides through the guide shaft, and the sealing device is located on the guide shaft.
[0008] As a preferred scheme of the utility model, the sealing device comprises an upper sealing assembly and a lower sealing assembly, first linear bearings and second linear bearings are symmetrically arranged on the two guide shafts, the first linear bearings are located above the second linear bearings, the bottom of the upper sealing assembly is connected to the top of the first linear bearings on the outer wall of the guide shaft, the lower sealing assembly is connected to the second linear bearings on the outer wall of the guide shaft, and the upper sealing assembly is located directly above the lower sealing assembly.
[0009] As the preferred scheme of the utility model, the sealing opening and closing device includes a driving assembly, a first joint bearing, a second joint bearing, a first connecting rod, a second connecting rod, an opening and closing swing arm, a bearing seat and a rotating shaft, the rotating shaft penetrates the inside of the two support vertical plates, the rotating shaft is connected to the support vertical plate through the bearing seat and extends to the outside of the support vertical plate, the opening and closing swing arm is located on the outer circumferential wall of the rotating shaft outside the two support vertical plates, the first connecting rod is connected to the first joint bearing at both ends through threads, and the second connecting rod is connected to the second joint bearing at both ends through threads.
[0010] One end of the two opening and closing swing arms is connected to the first joint bearing of one end of the two first connecting rods, the other end of the two first connecting rods is connected to the outer wall of the upper sealing assembly on both sides, the other end of the two opening and closing swing arms is connected to the second joint bearing of one end of the two second connecting rods, and the other end of the two second connecting rods is connected to the outer wall of the lower sealing assembly on both sides.
[0011] As the preferred scheme of the utility model, the driving assembly includes an end shaft seat, a cylinder and a driving arm, one end of the driving arm is connected to the middle part of the rotating shaft, an arc-shaped adjusting groove is formed in the other end of the driving arm, the bottom of the cylinder is rotatably connected to the end shaft seat through a shaft rod, and the top output end of the cylinder is connected to the arc-shaped adjusting groove on the driving arm through a bolt.
[0012] As the preferred scheme of the utility model, the arc-shaped adjusting groove is centered on the end shaft seat at the bottom of the cylinder, when the top output end of the cylinder is adjusted in position in the arc-shaped adjusting groove on the driving arm through a bolt, the initial position of the opening and closing swing arm remains unchanged, and the rotating angle range of the rotating shaft changes.
[0013] Compared with the prior art, the utility model has the advantages that:
[0014] In view of the problems in the background art, the application provides a new sealing height adjusting mode for a sealing packaging machine, and the adjusting mechanism has the characteristics of low cost, simple operation and low error rate, greatly reduces the time for adjusting the sealing height of the sealing packaging machine, and makes the sealing height adjustment or production change of the sealing packaging machine more convenient and efficient, ensures that the initial position of the lower sealing assembly remains unchanged during the adjustment, and ensures smooth feeding.
[0015] When the cylinder reciprocates, the driving shaft reciprocates, the opening and closing of the upper and lower sealing assemblies are realized, when the sealing height needs to be adjusted, only the thread tightness depth of the first joint bearing at the connection of the upper sealing assembly and the first connecting rod of the opening and closing swing arm needs to be adjusted, and the locking position of the driving arm and the output end of the cylinder is adjusted through the arc-shaped adjusting groove, so that the operation is simple and error-prone, and the time for adjusting the sealing height of the sealing packaging machine is greatly reduced, and the sealing height adjustment or production change of the sealing packaging machine is more convenient and efficient.
[0016] The utility model will be explained in detail below in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS
[0017] Fig. 1 It is the axonometric drawing of the utility model;
[0018] Fig. 2 It is the overall structure schematic view of the utility model;
[0019] Fig. 3 It is the driving arm connection schematic view in the support vertical plate of the utility model.
[0020] In the drawing: 1, upper sealing assembly; 2, lower sealing assembly; 3, first linear bearing; 31, second linear bearing; 4, guide shaft; 5, first joint bearing; 51, second joint bearing; 6, first connecting rod; 61, second connecting rod; 7, opening and closing swing arm; 8, bearing seat; 9, rotating shaft; 10, driving arm; 101, arc-shaped adjusting groove; 11, cylinder; 12, end shaft seat; 21, support vertical plate; 22, support top plate; 23, support bottom plate. DETAILED DESCRIPTION
[0021] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the related drawings, and the drawings show several embodiments of the utility model, but the utility model can be realized by different forms, and is not limited to the embodiments described in the text, on the contrary, these embodiments are provided to make the disclosed content of the utility model more thorough and comprehensive. EMBODIMENT
[0022] Please refer to Figs. 1-3The utility model provides a kind of technical scheme: a sealing packaging machine packaging height adjusting mechanism, including sealing packaging machine fixed support subassembly, sealing device and sealing opening and closing device, fixed support subassembly includes the support vertical plate 21 of being set with symmetrical structure, support top plate 22, support bottom plate 23 and guide shaft 4, support top plate 22 is located above support bottom plate 23, support top plate 22 is connected between the top of two support vertical plate 21, the top of support bottom plate 23 two sides is connected with the bottom of support top plate 22 two sides by guide shaft 4, sealing device is located guide shaft 4;Sealing device includes upper sealing subassembly 1 and lower sealing subassembly 2, two guide shafts 4 are symmetrically equipped with first linear bearing 3 and second linear bearing 31, first linear bearing 3 is located above second linear bearing 31, the bottom of upper sealing subassembly 1 two sides is connected with the top of first linear bearing 3 on the outer wall of guide shaft 4, lower sealing subassembly 2 is connected with second linear bearing 31 on the outer wall of guide shaft 4, and upper sealing subassembly 1 is located directly above lower sealing subassembly 2;Sealing opening and closing device includes drive assembly, first joint bearing 5, second joint bearing 51, first connecting rod 6, second connecting rod 61, opening and closing swing arm 7, bearing seat 8 and pivot 9, pivot 9 is located in the inside of two support vertical plate 21, and pivot 9 is connected with support vertical plate 21 by bearing seat 8 and extends to its outside at both ends, and opening and closing swing arm 7 is located on the outer circumferential wall of pivot 9 outside two support vertical plate 21, and the both ends of first connecting rod 6 are respectively connected with first joint bearing 5 by thread, and the both ends of second connecting rod 61 are respectively connected with second joint bearing 51 by thread;One end of two opening and closing swing arms 7 is connected with the first joint bearing 5 of one end of two first connecting rods 6, the other end of two first connecting rods 6 is connected with the outer wall of upper sealing subassembly 1 two sides close to it, the other end of two opening and closing swing arms 7 is connected with the second joint bearing 51 of one end of two second connecting rods 61, and the other end of two second connecting rods 61 is connected with the outer wall of lower sealing subassembly 2 two sides close to it.
[0023] It needs to be explained that, in the embodiment, two opening and closing swing arms 7 both ends are connected with corresponding upper sealing subassembly 1 and lower sealing subassembly 2 by first connecting rod 6 and second connecting rod 61 respectively, when opening and closing swing arm 7 swings, drives upper sealing subassembly 1 and lower sealing subassembly 2 to be engaged, is flexible, and opening and closing size is controlled by the swing angle of opening and closing swing arm 7, and control is convenient and flexible;
[0024] Further, when needing to adjust the opening and closing height of upper sealing subassembly 1, the thread tightness depth of first joint bearing 5 at the connecting place of upper sealing subassembly 1 and the first connecting rod 6 of opening and closing swing arm 7 is adjusted, the opening and closing height is adjusted by changing the length of first connecting rod 6, and the initial position of lower sealing subassembly 2 is not changed in the process of adjusting, to ensure smooth feeding.
[0025] Please refer to Fig. 2 And 3, the driving assembly includes an end shaft seat 12, a cylinder 11 and a driving arm 10, one end of the driving arm 10 is connected with the middle part of the rotating shaft 9, an arc-shaped adjusting groove 101 is formed through the other end of the driving arm 10, the bottom of the cylinder 11 is rotatably connected with the end shaft seat 12 through a shaft rod, and the top output end of the cylinder 11 is connected with the arc-shaped adjusting groove 101 on the driving arm 10 through bolts; the arc-shaped adjusting groove 101 is centered on the end shaft seat 12 at the bottom of the cylinder 11, and when the position of the top output end of the cylinder 11 is adjusted through the bolts inside the arc-shaped adjusting groove 101 on the driving arm 10, the initial position of the opening and closing swing arm 7 remains unchanged, and the rotating angle range of the rotating shaft 9 changes.
[0026] It should be noted that, in the embodiment, the arc-shaped adjusting groove 101 is centered on the end shaft seat 12 at the bottom of the cylinder 11, and when the position of the top output end of the cylinder 11 is adjusted through the bolts inside the arc-shaped adjusting groove 101 on the driving arm 10, the initial position of the opening and closing swing arm 7 remains unchanged, and the rotating angle range of the rotating shaft 9 changes, so that the opening and closing height range of the upper sealing assembly 1 is adjusted.
[0027] Further, when the cylinder 11 reciprocates, the rotating shaft 9 is driven to reciprocate, and the opening and closing of the upper / lower sealing assembly is realized.
[0028] When it is necessary to adjust the sealing height, only the thread tightness depth of the first joint bearing 5 at the connection of the upper sealing assembly 1 and the first connecting rod 6 of the opening and closing swing arm 7 and the locking position of the driving arm 10 and the output end of the cylinder 11 adjusted through the arc-shaped adjusting groove 101 need to be adjusted, in the adjusting process, the initial position of the lower sealing assembly 2 remains unchanged, the feeding is smooth, the operation is simple and error-prone, the time for adjusting the sealing height of the sealing packaging machine is greatly reduced, and the sealing height adjustment or production change of the sealing packaging machine is more convenient and efficient.
[0029] The working process of the utility model is as follows:
[0030] In use, the cylinder 11 is started to work, when the cylinder 11 reciprocates, the rotating shaft 9 is driven to reciprocate, and the opening and closing of the upper / lower sealing assembly is realized.
[0031] When it is necessary to adjust the sealing height, only the thread tightness depth of the first joint bearing 5 at the connection of the upper sealing assembly 1 and the first connecting rod 6 of the opening and closing swing arm 7 and the locking position of the driving arm 10 and the output end of the cylinder 11 adjusted through the arc-shaped adjusting groove 101 need to be adjusted, in the adjusting process, the initial position of the lower sealing assembly 2 remains unchanged, the feeding is smooth, the operation is simple and error-prone, the time for adjusting the sealing height of the sealing packaging machine is greatly reduced, and the sealing height adjustment or production change of the sealing packaging machine is more convenient and efficient.
[0032] The utility model has carried out the exemplary description to the utility model in the above-mentioned combination drawing, obviously the utility model concrete realization is not limited by above-mentioned mode, only if the method conception and technical scheme of the utility model have been used to carry out this kind of non-essential improvement, or the conception and technical scheme of the utility model are directly applied to other occasions without improvement, all are within the protection scope of the utility model.
Claims
1. A packaging height adjustment mechanism for a sealing packaging machine, comprising a sealing packaging machine fixed support assembly, a sealing device, and a sealing opening and closing device, characterized in that: The fixed support assembly comprises a support vertical plate (21), a support top plate (22), a support bottom plate (23) and a guide shaft (4) arranged in a symmetrical structure, wherein the support top plate (22) is located above the support bottom plate (23), and the support top plate (22) is connected and located at the top between the two support vertical plates (21), and the tops on both sides of the support bottom plate (23) are connected to the bottoms on both sides of the support top plate (22) through the guide shaft (4), and the sealing device is located on the guide shaft (4).
2. The packaging height adjustment mechanism of a sealing packaging machine according to claim 1, characterized in that: The sealing device comprises an upper sealing component (1) and a lower sealing component (2); a first linear bearing (3) and a second linear bearing (31) are symmetrically sleeved on the two guide shafts (4); the first linear bearing (3) is located above the second linear bearing (31); the bottoms of both sides of the upper sealing component (1) are connected to the tops of the first linear bearings (3) on the outer walls of the guide shafts (4); the lower sealing component (2) is connected to the second linear bearings (31) on the outer walls of the guide shafts (4); and the upper sealing component (1) is located directly above the lower sealing component (2).
3. The packaging height adjustment mechanism of a sealing packaging machine according to claim 2, characterized in that: The sealing opening and closing device includes a driving component, a first joint bearing (5), a second joint bearing (51), a first connecting rod (6), a second connecting rod (61), an opening and closing swing arm (7), a bearing seat (8) and a rotating shaft (9), wherein the rotating shaft (9) is located inside the two supporting vertical plates (21), the rotating shaft (9) is connected to the supporting vertical plates (21) at both ends through the bearing seat (8) and extends to the outside thereof, the opening and closing swing arm (7) is located on the outer circumferential wall of the rotating shaft (9) outside the two supporting vertical plates (21), the two ends of the first connecting rod (6) are respectively connected to the first joint bearing (5) through threads, and the two ends of the second connecting rod (61) are respectively connected to the second joint bearing (51) through threads; One end of the two opening and closing swing arms (7) is connected to the first joint bearing (5) at one end of the two first connecting rods (6), and the other end of the two first connecting rods (6) is connected to the outer walls on both sides of the upper sealing component (1) close to them. The other end of the two opening and closing swing arms (7) is connected to the second joint bearing (51) at one end of the two second connecting rods (61), and the other end of the two second connecting rods (61) is connected to the outer walls on both sides of the lower sealing component (2) close to them.
4. The packaging height adjustment mechanism of a sealing packaging machine according to claim 3, characterized in that: The driving assembly includes an end shaft seat (12), a cylinder (11) and a driving arm (10), one end of the driving arm (10) is connected to the middle of the rotating shaft (9), and the other end of the driving arm (10) is provided with an arc-shaped adjustment groove (101). The bottom of the cylinder (11) is rotatably connected to the end shaft seat (12) through a shaft rod, and the top output end of the cylinder (11) is connected to the arc-shaped adjustment groove (101) on the driving arm (10) through a bolt.
5. The packaging height adjustment mechanism of the sealing packaging machine according to claim 4, characterized in that: The arc-shaped adjustment groove (101) is centered on the end shaft seat (12) at the bottom of the cylinder (11). When the output end at the top of the cylinder (11) is adjusted in position inside the arc-shaped adjustment groove (101) on the driving arm (10) by means of bolts, the initial position of the opening and closing swing arm (7) remains unchanged, and the rotation angle range of the rotating shaft (9) changes.