Steam thermal shrinkage rubber cap machine

Abstract

The utility model relates to the technical field of packaging equipment, in particular to a steam thermal shrinkage rubber cap machine which comprises a shaping chamber, a channel is arranged on the shaping chamber, a conveying belt is arranged in the channel, blocking assemblies are arranged at an inlet and an outlet of the channel of the shaping chamber, and each blocking assembly comprises a driving rod rotationally connected to the interior of the shaping chamber. Driving bevel gears are symmetrically arranged on the driving rod in the shaping chamber in a sleeving manner, driven bevel gears are engaged with the two sides of the driving bevel gears, the driven bevel gears are connected with driven rods, the driven rods are connected with first transmission bevel gears, the first transmission bevel gears are engaged with second transmission bevel gears, and the second transmission bevel gears are connected with threaded rods; and the two threaded rods located on the same side are in threaded connection with the same blocking plate, and a drying assembly is arranged outside the shaping chamber at the outlet of the channel. Therefore, in the steam preheating process of the shaping chamber, the steam escape amount can be reduced, energy is saved, most of water drops attached to the surface of a bottle body are removed after steam thermal shrinkage, and labor is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a steam heat shrinkable cap machine. Background Art

[0002] The heat shrink cap machine is mainly used for heat shrinking PVC caps on the filling lines of wine, white wine and fruit wine. It heats the cap on the wine bottle to shrink it and firmly covers the bottle mouth, which can prevent insects or other bacteria from contacting the bottle mouth and cork, and decorate the entire wine bottle.

[0003] At present, the existing steam heat shrinkable cap machine, for example, the Chinese patent with publication number CN206969105U, discloses an energy-saving steam heat shrinkable cap machine, including a conveying mechanism, a shaping chamber, a steam box, a steam delivery pipe, a steam furnace and a temperature controller, the conveying mechanism passes through the shaping chamber, the shaping chamber is provided with a channel along the running direction of the conveying mechanism, the steam box is connected with the steam furnace through the steam delivery pipe, a flow control valve is provided on the steam delivery pipe, the steam box is provided in the shaping chamber, the steam box and the shaping chamber are connected by a slide rail pair, the slide rail pair includes a slider provided on the steam box and a guide rail provided at a corresponding position of the shaping chamber, the guide rail is provided along the height direction of the shaping chamber, and a positioning block is provided on the guide rail The steam box includes two symmetrically arranged on both sides of the channel, a through hole group is arranged on the surface of the steam box facing the channel, and the through hole group includes a plurality of through holes evenly arranged in parallel with the running direction of the conveying mechanism and a plurality of through holes evenly arranged in the running direction of the conveying mechanism. A temperature sensor is also arranged in the shaping room, and the temperature sensor is connected to the temperature controller, and the temperature controller is connected to the steam furnace. The position height of the steam box is adjustable, which is suitable for bottles of different heights and improves the heat shrinkage effect of the rubber cap. However, during the preheating process of the above device, a large amount of steam will escape, resulting in slow preheating and waste of energy for long-term use. In addition, water droplets will remain on the surface of the bottle body after heat shrinkage by the steam in the shaping room, and it often needs to be manually wiped dry.

[0004] How to reduce the amount of steam escaping during the steam preheating process in the molding room, save energy, and remove most of the water droplets attached to the surface of the bottle after steam shrinkage to reduce labor has become a technical problem that needs to be broken through.

[0005] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0006] In view of the above-mentioned defects, the purpose of the utility model is to provide a steam heat shrinkable cap machine, which has a simple structure and is easy to use. It can reduce the amount of steam escape during the steam preheating process in the shaping room, save energy, and remove most of the water droplets attached to the surface of the bottle after steam heat shrinkage, reducing labor.

[0007] In order to achieve the above object, the utility model provides a steam heat shrinkable cap machine, comprising a molding chamber, wherein a channel is provided on the molding chamber, a conveyor belt is provided in the channel, and blocking components are provided at the inlet and outlet of the channel of the molding chamber.

[0008] The blocking assembly includes a rotatable driving rod rotatably connected to the inside of the molding chamber, and an active bevel gear is symmetrically sleeved on the driving rod inside the molding chamber, and both sides of the active bevel gear are meshed with driven bevel gears, and one end of the driven bevel gear away from the active bevel gear is connected to the driven rod, and one end of the driven rod away from the driven bevel gear is connected to the first transmission bevel gear, and the first transmission bevel gear is meshed with the second transmission bevel gear, and the second transmission bevel gear is connected to the threaded rod, and the same blocking plate is threadedly connected to the two threaded rods on the same side, and the molding chamber is provided with an avoidance hole that cooperates with the blocking plate.

[0009] A drying component is arranged outside the shaping chamber at the outlet of the passage.

[0010] According to the steam heat shrinkable cap machine of the utility model, the drying component includes support rods symmetrically arranged on the outer wall of the molding chamber on both sides of the outlet of the channel, and the support rods are provided with a vertical plate at one end close to the symmetry center. The vertical plate is hollow inside, and the vertical plate is provided with an air outlet at one end close to the symmetry center.

[0011] According to the steam heat shrinkable cap machine of the utility model, the support rods are all "L"-shaped bending structures.

[0012] According to the steam heat shrinkable cap machine of the utility model, one end of the driving rod passes through the molding chamber to connect with the driving member, and the driving member is connected to the outer wall of the molding chamber.

[0013] According to the steam heat shrinkable cap machine of the utility model, the first transmission bevel gears are all vertically arranged, and the second transmission bevel gears are all horizontally arranged.

[0014] According to the steam heat shrinkable cap machine of the utility model, sealing strips are provided on both sides of the sealing plate.

[0015] The purpose of the utility model is to provide a steam heat shrinkable cap machine, including a blocking component. During the steam preheating process in the shaping room, the blocking plate is used to block most of the areas at the inlet and outlet of the channel, thereby reducing the amount of steam escaping and saving energy. The drying component can remove most of the water droplets attached to the surface of the bottle after the heat shrinking is completed, without the need for manual wiping, thereby reducing labor. In summary, the beneficial effects of the utility model are: it can reduce the amount of steam escaping during the steam preheating process in the shaping room, saving energy, and remove most of the water droplets attached to the surface of the bottle after the steam heat shrinking, thereby reducing labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the structural diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the driving rod;

[0018] Figure 3 It is a structural schematic diagram of the threaded rod;

[0019] In the figure: 1-forming chamber, 11-channel, 2-conveyor belt, 3-sealing assembly, 31-driving rod, 311-driving member, 312-driving bevel gear, 32-driven bevel gear, 33-driven rod, 34-first transmission bevel gear, 35-second transmission bevel gear, 36-threaded rod, 37-sealing plate, 371-sealing strip, 4-drying assembly, 41-support rod, 42-vertical plate, 43-air outlet. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "sleeved / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium. It can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0023] See also Figure 1 to Figure 3The utility model provides a steam heat shrinkable cap machine, including a molding chamber 1, the molding chamber 1 is connected to a steam generator (not shown in the figure), the structure inside the molding chamber 1 is the same as that in the prior art, and its specific structure and working principle are not repeated here. A channel 11 is provided on the molding chamber 1, and a conveyor belt 2 is provided in the channel 11. The bottle body to be heat shrunk is conveyed by the conveyor belt 2 and enters the molding chamber 1 through the channel 11. A blocking component 3 is provided at the inlet and outlet of the channel 11 of the molding chamber 1.

[0024] See also Figure 1 to Figure 3 The blocking assembly 3 includes a driving rod 31 rotatably connected to the interior of the molding chamber 1. One end of the driving rod 31 passes through the molding chamber 1 and is connected to a driving member 311. The driving member 311 is connected to the outer wall of the molding chamber 1. The driving member 311 can drive the driving rod 31 to rotate. Active bevel gears 312 are symmetrically sleeved on the driving rod 31 inside the molding chamber 1 (one of the active bevel gears 312 is located at the inlet of the channel 11, and the other is located at the outlet of the channel 11). Both sides of the active bevel gear 312 are meshed with the driven bevel gear 32. The driven bevel gear 32 is away from the active bevel gear 312. One end of the gear 312 is connected to the driven rod 33, the driven bevel gear 32 can drive the driven rod 33 to rotate, the driven rod 33 is rotatably connected to the inside of the molding chamber 1, the end of the driven rod 33 away from the driven bevel gear 32 is connected to the first transmission bevel gear 34, the driven rod 33 can drive the first transmission bevel gear 34 to rotate, the first transmission bevel gear 34 is meshed with the second transmission bevel gear 35 (the first transmission bevel gear 34 is vertically arranged, and the second transmission bevel gear 35 is horizontally arranged), the top end of the second transmission bevel gear 35 is connected to the threaded rod 36, and the second transmission The bevel gear 35 can drive the threaded rod 36 to rotate. The two threaded rods 36 on the same side are threadedly connected with the same blocking plate 37. The shaping chamber 1 is provided with an avoidance hole that allows the blocking plate 37 to pass through. The driving member 311 is turned on, and the driving member 311 drives the driving rod 31 to rotate. Through the transmission effect of the active bevel gear 312, the driven bevel gear 32, the driven rod 33 and other structures, the threaded rods 36 at the inlet and outlet of the channel 11 of the shaping chamber 1 are rotated, and the blocking plate 37 cannot rotate with the two threaded rods 36 on the same side and can only rotate along The threaded rod 36 performs a lifting movement (the external thread direction of the two threaded rods 36 on the same side and the internal thread direction of the sealing plate 37 matching therewith are reasonably set so that the sealing plate 37 can stably perform a lifting movement), thereby reducing the amount of steam escaping during the preheating process of the molding chamber 1 (although the sealing plate 37 can block most of the area at the inlet and outlet of the channel 11, there are still gaps, so the sealing plate 37 can only reduce the amount of steam escaping, and cannot completely seal the interior of the molding chamber 1, and will not change the pressure inside the molding chamber 1).

[0025] See also Figure 1 to Figure 3 Preferably, the driving member 311 is a rotating motor to provide power for the device.

[0026] See also Figure 1 to Figure 3 Preferably, sealing strips 371 are provided on both sides of the sealing plate 37, and the sealing strips 371 can enhance the sealing effect between the sealing plate 37 and the molding chamber 1, and further reduce the escape of steam.

[0027] See also Figure 1 to Figure 3 A drying assembly 4 is provided outside the shaping chamber 1 at the outlet of the channel 11. The drying assembly 4 includes support rods 41 symmetrically arranged on the outer wall of the shaping chamber 1 on both sides of the outlet of the channel 11. The support rods 41 are all "L"-shaped bending structures. A vertical plate 42 is provided at one end of the support rod 41 close to the symmetry center. The vertical plate 42 is hollow inside. An air outlet 43 is provided at one end of the vertical plate 42 close to the symmetry center. A fan (not shown) is connected inside the vertical plate 42. The wind blown by the fan passes through the inside of the vertical plate 42 and is blown out from the air outlet 43, thereby acting on the surface of the bottle after the heat shrinkage is completed, removing most of the water droplets attached to the surface of the bottle, without manual wiping, reducing labor.

[0028] See also Figure 1 to Figure 3 Before use, the interior of the shaping chamber 1 needs to be preheated with steam. At this time, the driving member 311 is turned on, and the sealing plate 37 is used to block most of the area at the inlet and outlet of the channel 11 to reduce the escape of steam inside the shaping chamber 1. After the preheating is completed, the sealing plate 37 is raised to start heat shrinkage. At the same time, the drying component 4 is used to remove most of the water droplets attached to the surface of the bottle after the heat shrinkage is completed, without manual wiping.

[0029] The utility model provides a steam heat shrinkable cap machine, including a blocking component. During the steam preheating process in the shaping room, the blocking plate is used to block most of the areas at the inlet and outlet of the channel, thereby reducing the amount of steam escaping and saving energy. The drying component can remove most of the water droplets attached to the surface of the bottle after the heat shrinking is completed, without the need for manual wiping, thereby reducing labor. In summary, the beneficial effects of the utility model are: during the steam preheating process in the shaping room, the amount of steam escaping can be reduced, thereby saving energy, and most of the water droplets attached to the surface of the bottle can be removed after the steam heat shrinking, thereby reducing labor.

[0030] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A steam heat shrinkable cap machine, characterized in that: It comprises a shaping room, wherein a channel is provided on the shaping room, a conveyor belt is provided in the channel, and a blocking component is provided at the inlet and the outlet of the channel of the shaping room; The blocking assembly includes a rotatable driving rod rotatably connected to the inside of the molding chamber, and an active bevel gear is symmetrically sleeved on the driving rod inside the molding chamber, and both sides of the active bevel gear are meshed with driven bevel gears, and one end of the driven bevel gear away from the active bevel gear is connected to the driven rod, and one end of the driven rod away from the driven bevel gear is connected to the first transmission bevel gear, and the first transmission bevel gear is meshed with the second transmission bevel gear, and the second transmission bevel gear is connected to the threaded rod, and the same blocking plate is threadedly connected to the two threaded rods on the same side, and the molding chamber is provided with an avoidance hole that cooperates with the blocking plate; A drying component is arranged outside the shaping chamber at the outlet of the passage.

2. The steam heat shrinkable cap machine according to claim 1, characterized in that: The drying component includes support rods symmetrically arranged on the outer wall of the shaping chamber on both sides of the outlet of the channel, and a vertical plate is provided at one end of the support rods close to the symmetry center. The vertical plate is hollow inside, and an air outlet is provided at one end of the vertical plate close to the symmetry center.

3. The steam heat shrinkable cap machine according to claim 2, characterized in that: The support rods are all "L"-shaped bending structures.

4. The steam heat shrinkable cap machine according to claim 1, characterized in that: One end of the driving rod passes through the shaping chamber to connect with the driving member, and the driving member is connected to the outer wall of the shaping chamber.

5. The steam heat shrinkable cap machine according to claim 1, characterized in that: The first transmission bevel gears are all arranged vertically, and the second transmission bevel gears are all arranged horizontally.

6. The steam heat shrinkable cap machine according to claim 1, characterized in that: Sealing strips are provided on both sides of the blocking plate.

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