A profile strapping apparatus

Abstract

This utility model discloses a profile bundling device, including at least two profile bundling machines. Each profile bundling machine includes a frame and a bundling device, a clamping device, and a transferring device mounted on the frame. The clamping device faces the bundling device, and the transferring device moves the profile to the position relative to the bundling device. The transferring device includes a transferring drive device, a transmission wheel assembly, and a transmission belt. The transmission wheel assembly includes at least a driving wheel and a driven wheel. The transferring drive device is connected to the driving wheel. The transmission belt is wound around the transmission wheel assembly, and multiple profile placement positions are evenly arranged on the outer side of the transmission belt. Beneficial effects: It helps improve the conveying efficiency of the profiles and reduces the idle time of the bundling device, thereby improving bundling efficiency.

Description

Technical Field

[0001] This utility model relates to the field of profile packaging technology, and in particular to a profile bundling device. Background Technology

[0002] After production and before transportation, profiles need to be bundled to prevent them from scattering during transport. A current profile bundling machine includes a bundling mechanism, a material transfer mechanism, and a clamping mechanism between them. Its operation is as follows: the profiles are conveyed by the material transfer mechanism to the position corresponding to the bundling mechanism, where they are clamped by the clamping mechanism. After clamping, the bundling mechanism bundles multiple profiles together. However, in this type of profile bundling machine, the material transfer mechanism typically uses a rack and pinion transmission. After the previous batch of profiles is delivered, the gears need to reverse to move the profile support structure in the material transfer mechanism back to its original position before the next batch of profiles can be loaded and transported. During the time between the material transfer mechanism delivering the previous batch of profiles to the bundling position and the material transfer mechanism delivering the next batch of profiles to the bundling position, the bundling mechanism may be in a relatively long standby state, which is detrimental to improving bundling efficiency. Utility Model Content

[0003] The main purpose of this invention is to propose a profile bundling device, which aims to solve the technical problem of low bundling efficiency in the prior art.

[0004] To achieve the above objectives, this utility model proposes a profile bundling device, comprising at least two profile bundling machines. Each profile bundling machine includes a frame and a bundling device, a clamping device, and a transferring device mounted on the frame. The clamping device faces the bundling device, and the transferring device is used to move the profile to a position relative to the bundling device. The transferring device includes a transferring drive device, a transmission wheel assembly, and a transmission belt. The transmission wheel assembly includes at least a driving wheel and a driven wheel. The transferring drive device is connected to the driving wheel. The transmission belt is wound around the transmission wheel assembly, and multiple profile placement positions are evenly arranged on the outer side of the transmission belt.

[0005] The beneficial effects of this invention are as follows: After the profile is placed on a profile placement position on the conveyor belt, the material transfer drive device drives the conveyor belt to rotate, moving the profile to the position corresponding to the binding device. After binding, the movement drive device drives the conveyor belt to rotate again, carrying the bound profile away from the binding device. After this, there is no need to wait for the previous profile placement position to return to its original position to receive the next batch of profiles to be bound. The next batch of profiles to be bound will be placed on the next profile placement position and transported to the position corresponding to the binding device. The conveyor belt only needs to transport the profiles forward. After transporting the bound profiles to the next process, the profile placement position on the conveyor belt can rotate to the underside of the conveyor belt to return to its original position. This design helps improve the conveying efficiency of the profiles, reduces the idle time of the binding device, and thus improves the binding efficiency.

[0006] Preferably, the transmission wheel assembly includes a synchronous wheel assembly, which includes at least two synchronous wheels. The transmission belt includes a synchronous belt, and the outer side of the synchronous belt is provided with multiple partitions arranged at intervals in sequence to form multiple profile placement positions, which helps to simplify the structure and improve transmission stability.

[0007] Preferably, the material transfer device includes two synchronous wheel assemblies and two parallel synchronous belts. The two synchronous wheel assemblies and the two synchronous belts correspond one-to-one. The two synchronous wheel assemblies are connected by a drive and can rotate synchronously, which helps to stabilize the position of the profile when bundling long profiles, improves the bundling quality, and reduces the probability of the profiles becoming loose.

[0008] Preferably, the synchronous belt is provided with multiple baffle assemblies, each baffle assembly including at least two baffles. The two baffles in one baffle assembly are respectively arranged on two synchronous belts and are staggered in the horizontal direction. A profile placement position is formed between the two baffles in one baffle assembly, which helps to stabilize the position of the profile in the profile placement position and improve the binding effect.

[0009] Preferably, the frame includes a transmission structure mounting crossbar, and a parallel support crossbar is provided on the side of the transmission structure mounting crossbar. Two synchronous pulleys are located at the two ends of the support crossbar, and a limiting groove is provided on the upper side of the support crossbar. The synchronous belt is wound around the two synchronous pulleys and the support crossbar. The synchronous belt includes a conveying section located on the upper side of the support crossbar. The conveying section is located in the limiting groove, which can limit the displacement of the conveying section along its width direction, thereby ensuring the stable operation of the synchronous belt.

[0010] Preferably, the profile bundling machine is equipped with two bundling devices and two clamping devices, which correspond one-to-one. Multiple profile placement positions on the transmission belt are combined in pairs to form multiple profile double placement positions. When transferring materials, the transmission belt can make the two profiles on the two profile placement positions in the profile double placement positions correspond one-to-one with the two bundling devices, which helps to improve the efficiency of profile bundling.

[0011] Preferably, the clamping device includes a clamping support plate and two clamping components slidably connected to the clamping support plate and arranged opposite to each other. The clamping support plate is slidably mounted on the frame. The frame is provided with a support plate driving device that is pulsatorically connected to the clamping support plate to drive the clamping support plate to move up and down. The clamping support plate is provided with a clamping driving device that is pulsatorically connected to the two clamping components to drive the two clamping components to move closer to each other or further away from each other. Under the premise of being able to position the profile before binding, it does not hinder the movement of the profile, so that the binding process of the profile can be carried out smoothly.

[0012] Preferably, it also includes a feeding device, which includes a feeding platform and a feeding lifting device. The feeding platform is provided with a feeding conveyor belt, the upper surface of which is higher than the upper end of the partition. The feeding lifting device is positioned in relation to the synchronous belt and the discharge end of the feeding conveyor belt. The feeding lifting device is used to stack at least two profiles and move the profiles from the feeding conveyor belt to the synchronous belt, further improving the automation level of the bundling process and helping to improve bundling efficiency.

[0013] Preferably, the two profile binding machines are arranged opposite each other, and the binding device, clamping device and transferring device on the profile binding machine are arranged in sequence from away from to close to the other profile binding machine. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the profile bundling machine in an embodiment of the present invention; Figure 2 This is a schematic diagram of the material transfer device in an embodiment of the present invention; Figure 3 for Figure 2 A magnified view of a section at point A in the middle; Figure 4 This is a schematic diagram of the clamping device in an embodiment of the present invention; Figure 5 This is another structural schematic diagram of the material transfer device in an embodiment of the present utility model (the mounting plate is not shown for ease of demonstration).

[0016] In the attached diagram: 1-Frame, 11-Transmission structure mounting crossbar, 111-Support crossbar, 112-Mounting plate, 113-Limiting groove, 2-Binding device, 3-Clamping device, 31-Clamping support plate, 32-Clamping component, 321-Clamping drive device, 4-Transfer device, 41-Transfer drive device, 411-Transfer drive motor, 42-Synchronous pulley assembly, 421-Driving pulley, 422-Driven pulley, 423-Synchronous pulley, 43-Transmission belt, 431-Synchronous belt, 4311-Conveying section, 44-First drive synchronous pulley, 45-Second drive synchronous pulley, 46-Partition plate, 461-Partition plate assembly, 47-Profile placement position, 48-Double profile placement position, 49-Transmission pulley assembly, 5-Feeding device, 51-Feeding platform, 52-Feeding lifting device, 10-Profile binding machine.

[0017] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] It should be noted that if the embodiments of this utility model involve directional indicators, such as up, down, left, right, front, back, etc., the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0020] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0021] like Figures 1 to 5 As shown, a profile bundling device includes at least two profile bundling machines 10. Each profile bundling machine 10 includes a frame 1 and a bundling device 2, a clamping device 3, and a transferring device 4 mounted on the frame 1. The clamping device 3 is directly opposite the bundling device 2. The transferring device 4 is used to move the profile to the position of the bundling device 2. The transferring device 4 includes a transferring drive device 41, a transmission wheel assembly 49, and a transmission belt 43. The transmission wheel assembly 49 includes at least a drive wheel 421 and a driven wheel 422. The transferring drive device 41 is connected to the drive wheel 421. The transmission belt 43 is wound around the transmission wheel assembly 49. Multiple profile placement positions 47 are evenly arranged on the outer side of the transmission belt 43.

[0022] In this embodiment, after the profile is placed on a profile placement position 47 of the conveyor belt 43, the material transfer drive device 41 drives the conveyor belt 43 to rotate, moving the profile to the position corresponding to the binding device 2. After binding, the movement drive device drives the conveyor belt 43 to rotate again, carrying the bound profile away from the binding device 2. After this, there is no need to wait for the previous profile placement position 47 to return to its original position to receive the next batch of profiles to be bound. The next batch of profiles to be bound will be placed on the next profile placement position 47 and conveyed to the position corresponding to the binding device 2. The conveyor belt 43 only needs to convey the profiles forward. After conveying the bound profiles to the next process, the profile placement position 47 on the conveyor belt 43 can rotate to the underside of the conveyor belt 43 to return to its original position. This arrangement helps improve the conveying efficiency of the profiles, reduces the idle time of the binding device 2, and thus improves the binding efficiency.

[0023] In some specific embodiments, reference is made to Figure 2 , Figure 3 and Figure 5 The transmission wheel assembly 49 includes a synchronous wheel assembly 42, which includes at least two synchronous wheels 423. The transmission belt 43 includes a synchronous belt 431, and the outer side of the synchronous belt 431 is provided with a plurality of partitions 46 arranged at intervals to form a plurality of profile placement positions 47.

[0024] In this embodiment, a transmission structure of "synchronous pulley 423 + synchronous belt 431" is adopted. Taking advantage of the flat outer surface of synchronous belt 431, it is convenient to directly set the partition 46 on synchronous belt 431 to form profile placement position 47, without having to set a flat plate structure first and then set the partition 46. This simplifies the structure and improves transmission stability.

[0025] In other embodiments, the drive wheel assembly 49 includes a sprocket, the drive belt 43 includes a chain, a mounting plate is provided on the chain, and a partition 46 or other form of profile support structure is provided on the mounting plate.

[0026] In some specific embodiments, reference is made to Figure 2 and Figure 3 The material transfer device 4 includes two synchronous pulley assemblies 42 and two synchronous belts 431 arranged in parallel. The two synchronous pulley assemblies 42 and the two synchronous belts 431 correspond one-to-one. The two synchronous pulley assemblies 42 are connected by a transmission and can rotate synchronously.

[0027] The material transfer device 4 includes two parallel synchronous belts 431, which can increase the contact area between the synchronous belts 431 and the profile, which is beneficial to stabilize the position of the profile when bundling long profiles, improve the bundling quality, and thus reduce the probability of the profile becoming loose.

[0028] Specifically, between the two synchronous pulley assemblies 42, two driving pulleys 421 and two driven pulleys 422 are correspondingly arranged. The two driving pulleys 421 are connected by a transmission shaft, and a second driving synchronous pulley 45423 is also provided between the two driving pulleys 421 on the transmission shaft. The two driving pulleys 421 and the second driving synchronous pulley 45423 rotate synchronously. The material transfer drive device 41 is located below the two driving pulleys 421. The material transfer drive device 41 uses a material transfer drive motor 411. The output end of the material transfer drive motor 411 is provided with a first driving synchronous pulley 44423, which is located directly below the second driving synchronous pulley 45423. A material transfer drive synchronous belt 431 is wound around the first driving synchronous pulley 44423 and the second driving synchronous pulley 45423 to transmit the power of the material transfer drive motor 411 to the synchronous pulley assembly 42.

[0029] In some specific embodiments, reference is made to Figure 2 and Figure 3 The synchronous belt 431 is provided with a plurality of partition assemblies 461, each partition assembly 461 including at least two partitions 46. The two partitions 46 in one partition assembly 461 are respectively disposed on two synchronous belts 431 and are staggered in the horizontal direction. A profile placement position 47 is formed between the two partitions 46 in one partition assembly 461.

[0030] In this embodiment, the synchronous belt 431 between the two partitions 46 in the same partition assembly 461 is the profile placement position 47. The two partitions 46 in the same partition assembly 461 are respectively arranged on the two synchronous belts 431 in an alternating manner. In addition to restricting the movement of the profile in the width direction, a smaller number of partitions 46 can be used to expand the length of the profile corresponding to the partition assembly 461. This allows the partition assembly 461 to provide sufficient and multi-directional restraint on the profile, thereby stabilizing the position of the profile on the profile placement position 47 and improving the binding effect.

[0031] In other embodiments, a partition assembly 461 includes three or four partitions 46, and one or two partitions 46 are disposed on a timing belt 431, further improving the restraining effect of the partition assembly 461 on the profile.

[0032] In some specific embodiments, reference is made to Figure 2 and Figure 3 The frame 1 includes a transmission structure mounting crossbar 11, and a parallel support crossbar 111 is provided on the side of the transmission structure mounting crossbar 11. Two synchronous pulleys 423 are located at both ends of the support crossbar 111. A limiting groove 113 is also provided on the upper side of the support crossbar 111. A synchronous belt 431 is wound around the two synchronous pulleys 423 and the support crossbar 111. The synchronous belt 431 includes a conveying section 4311 located on the upper side of the support crossbar 111. The conveying section 4311 is located in the limiting groove 113.

[0033] Specifically, the transmission structure mounting crossbar 11 has parallel supporting crossbars 111 on both sides, and a synchronous belt 431 is wound around each of the two supporting crossbars 111. At the end of the supporting crossbar 111 where the drive wheel 421 is located, a mounting plate 112 is provided on the side away from the other supporting crossbar 111. The mounting plate 112 protrudes horizontally from the end of the supporting crossbar 111. The two ends of the aforementioned transmission shaft are rotatably connected to the mounting plates 112 of the two supporting crossbars 111, and the two drive wheels 421 and the second driving synchronous wheel 45423 are circumferentially fixedly mounted on the rotating shaft.

[0034] The support crossbar 111 is provided with a limiting groove 113. The opening of the limiting groove 113 faces upward. The conveying section 4311 is located in the limiting groove 113, which can limit the conveying section 4311 from shifting along its width direction, thereby ensuring the stable operation of the synchronous belt 431 and reducing the failure rate of the material transfer device 4.

[0035] In some specific embodiments, reference is made to Figure 1 The profile bundling machine 10 is equipped with two bundling devices 2 and two clamping devices 3. The two bundling devices 2 and the two clamping devices 3 correspond one-to-one. Multiple profile placement positions 47 on the transmission belt 43 are combined in pairs to form multiple profile double placement positions 48. When transferring materials, the transmission belt 43 can make the two profiles on the two profile placement positions 47 in the profile double placement positions 48 correspond one-to-one with the two bundling devices 2.

[0036] In this embodiment, by controlling the movement of the synchronous belt 431, after the profiles to be bundled are placed on both profile placement positions 47 in the profile double placement position 48, the profiles are moved to the positions corresponding to the two bundling devices 2. Subsequently, the two clamping devices 3 clamp and position the profiles on the two profile placement positions 47 respectively. Finally, the two bundling devices 2 simultaneously and respectively bundle the profiles on the two clamping devices 3. This arrangement helps to improve the efficiency of profile bundling.

[0037] In some other embodiments, the profile bundling machine 10 may be equipped with multiple bundling devices 2 and a corresponding number of clamping devices 3 to simultaneously bundle multiple sets of profiles.

[0038] In some specific embodiments, reference is made to Figure 4 The clamping device 3 includes a clamping support plate 31 and two clamping components 32 slidably connected to the clamping support plate 31 and arranged opposite to each other. The clamping support plate 31 is slidably mounted on the frame 1. The frame 1 is provided with a support plate driving device that is pulsatorically connected to the clamping support plate 31 to drive the clamping support plate 314 to move up and down. The clamping support plate 31 is provided with a clamping driving device 321 that is pulsatorically connected to the two clamping components 32 to drive the two clamping components 32 to move closer to each other or further away from each other.

[0039] In this embodiment, the clamping support plate 31 is slidably mounted on the frame 1 and is equipped with a support plate driving device to move it up and down, so that the clamping members 32 do not obstruct the movement of the profile during the movement of the material transfer device 4. When the profile moves above the clamping device 3, the clamping support plate 31 drives the two clamping members 32 to move upward, so that the profile is positioned between the two clamping members 32. After the clamping driving device 321 drives the two clamping members 32 to move closer to each other and clamp and position the profile, the binding device 2 can then bind the profile. This arrangement allows for positioning of the profile before binding without hindering its movement, making the binding process of the profile smooth.

[0040] In some specific embodiments, reference is made to Figure 1 It also includes a feeding device 5, which includes a feeding platform 51 and a feeding lifting device 52. The feeding platform 51 is equipped with a feeding conveyor belt, the upper surface of which is higher than the upper end of the partition 46. The feeding lifting device 52 is positioned in relation to the synchronous belt 431 and the discharge end of the feeding conveyor belt. The feeding lifting device 52 is used to stack at least two profiles and move the profiles from the feeding conveyor belt to the synchronous belt 431.

[0041] In this embodiment, the feeding platform 51 and the feeding lifting device 52 are arranged sequentially along the conveying direction of the synchronous belt 431, with the feeding lifting device 52 directly opposite the starting end of the conveying section 4311 of the synchronous belt 431. During feeding, the first profile is conveyed by the feeding conveyor belt to the feeding lifting device 52. Then, the feeding lifting device 52 lowers appropriately to a certain height, so that the upper surface of the first profile is slightly lower than the upper surface of the feeding conveyor belt. Subsequently, the feeding conveyor belt conveys the second profile to the upper side of the first profile on the feeding lifting device 52, so that the two profiles are stacked. Finally, the feeding lifting device 52 moves downward until the two profiles are placed on the profile placement position 47 located at the starting end of the conveying section 4311 of the synchronous belt 431. The arrangement of the feeding device 5 allows at least two profiles to be stacked, further improving the automation level of the bundling process and helping to improve bundling efficiency.

[0042] In some specific embodiments, two profile binding machines 10 are arranged opposite each other, and the binding device 2, clamping device 3 and transferring device 4 on the profile binding machine 10 are arranged in sequence along the direction from away from to close to the other profile binding machine 10.

[0043] Two profile binding machines 10 are set opposite each other to bind the two ends of the profile.

[0044] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A profile strapping apparatus, characterized by: Includes at least two profile bundling machines (10), each profile bundling machine (10) including a frame (1) and a bundling device (2), a clamping device (3) and a transferring device (4) mounted on the frame (1), the clamping device (3) being directly opposite the bundling device (2), and the transferring device (4) being used to move the profile to a position relative to the bundling device (2); The material transfer device (4) includes a material transfer drive device (41), a transmission wheel assembly (49), and a transmission belt (43). The transmission wheel assembly (49) includes at least a drive wheel (421) and a driven wheel (422). The material transfer drive device (41) is connected to the drive wheel (421) for transmission. The transmission belt (43) is wound around the transmission wheel assembly (49). Multiple profile placement positions (47) are evenly arranged on the outer side of the transmission belt (43).

2. The profile bundling equipment according to claim 1, characterized in that: The transmission wheel assembly (49) includes a synchronous wheel assembly (42), which includes at least two synchronous wheels (423). The transmission belt (43) includes a synchronous belt (431), and the outer side of the synchronous belt (431) is provided with a plurality of partitions (46) arranged in sequence at intervals to form a plurality of profile placement positions (47).

3. The profile strapping apparatus according to claim 2, characterized in that: The material transfer device (4) includes two synchronous wheel assemblies (42) and two synchronous belts (431) arranged in parallel. The two synchronous wheel assemblies (42) and the two synchronous belts (431) correspond one-to-one. The two synchronous wheel assemblies (42) are connected by a transmission and can rotate synchronously.

4. The profile strapping apparatus according to claim 3, characterized in that: The synchronous belt (431) is provided with a plurality of partition assemblies (461), each partition assembly (461) including at least two partitions (46), two partitions (46) in one partition assembly (461) are respectively disposed on two synchronous belts (431) and intersect each other in the horizontal direction, and the profile placement position (47) is formed between the two partitions (46) in one partition assembly (461).

5. The profile bundling equipment according to claim 2, characterized in that: The frame (1) includes a transmission structure mounting crossbar (11), and a parallel support crossbar (111) is provided on the side of the transmission structure mounting crossbar (11). Two synchronous pulleys (423) are respectively located at both ends of the support crossbar (111). A limiting groove (113) is also provided on the upper side of the support crossbar (111). The synchronous belt (431) is wound around the two synchronous pulleys (423) and the support crossbar (111). The synchronous belt (431) includes a conveying section (4311) located on the upper side of the support crossbar (111). The conveying section (4311) is located in the limiting groove (113).

6. The profile strapping apparatus according to claim 1, characterized in that: The profile bundling machine (10) is equipped with two bundling devices (2) and two clamping devices (3). The two bundling devices (2) and the two clamping devices (3) correspond one-to-one. The multiple profile placement positions (47) on the transmission belt (43) are combined in pairs to form multiple profile double placement positions (48). When transferring materials, the transmission belt (43) can make the two profiles on the two profile placement positions (47) in the profile double placement positions (48) correspond one-to-one with the two bundling devices (2).

7. The profile strapping apparatus according to claim 1, characterized in that: The clamping device (3) includes a clamping support plate (31) and two clamping components (32) slidably connected to the clamping support plate (31) and arranged opposite to each other. The clamping support plate (31) is slidably mounted on the frame (1). The frame (1) is provided with a support plate driving device that is pulsatorically connected to the clamping support plate (31) to drive the clamping support plate (31) to move up and down. The clamping support plate (31) is provided with a clamping driving device (321) that is pulsatorically connected to the two clamping components (32) to drive the two clamping components (32) to move closer to each other or further away from each other.

8. The profile bundling equipment according to claim 2, characterized in that: It also includes a feeding device (5), which includes a feeding platform (51) and a feeding lifting device (52). The feeding platform (51) is provided with a feeding conveyor belt. The upper surface of the feeding conveyor belt is higher than the upper end of the partition (46). The feeding lifting device (52) is positioned corresponding to the synchronous belt (431) and the discharge end of the feeding conveyor belt. The feeding lifting device (52) is used to stack at least two profiles and move the profiles from the feeding conveyor belt to the synchronous belt (431).

9. The profile strapping apparatus according to claim 1, characterized in that: Two profile binding machines (10) are arranged opposite each other, and the binding device (2), the clamping device (3) and the transferring device (4) on the profile binding machine (10) are arranged in sequence from away from to close to the other profile binding machine (10).

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