Bending device for carton production

Abstract

The utility model relates to the technical field of carton production, and discloses a carton production bending device which comprises a conveying device, an infrared distance measuring sensor is arranged at the top of the conveying device, a fixing frame is arranged outside the conveying device, moving devices are arranged on the inner side and the right side of the fixing frame, telescopic rods are arranged at the bottoms of the moving devices, and the telescopic rods are connected with the conveying device. A plurality of paperboards are placed on a feeding frame through the arranged feeding conveying mechanism, a first motor is started, so that a rotating sleeve drives a connecting column to rotate, then the connecting column drives a rotating plate to rotate, the connecting sleeve is driven to move in the rotating process of the rotating plate, the connecting sleeve drives a feeding plate to move, and therefore the feeding plate pushes the single paperboard to move rightwards; according to the automatic feeding device for the paperboards, the paperboards are driven by the first rotating roller to reach the conveying assembly, then the paperboards are driven by the second rotating roller to move to the conveying device, and therefore automatic feeding of the paperboards is completed, continuous and repeated manual feeding is not needed, and the work complexity of workers is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of carton production, in particular to a carton production bending device. Background Art

[0002] Cartons are the most widely used packaging products. Depending on the materials used, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. In the production of cartons, the cardboard needs to be bent to form the carton.

[0003] According to a carton production bending device disclosed on the patent website (authorization announcement CN 215048283U), "a carton production bending device includes a bending mounting frame, a multi-section bending automatic adjustment component is arranged above the bending mounting frame, an automatic bending component is arranged on one side of the multi-section bending automatic adjustment component, and a cardboard conveying component is arranged inside the bending mounting frame."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, the device conveys cardboard via a transmission roller, and adjusts the position between the cardboard and the automatic bending component via an infrared distance measuring sensor, so that the cardboard is bent via the automatic bending component. However, in actual use, the device requires manual and continuous placement of individual cardboards on the transmission roller, which easily increases the tediousness of the staff's work and makes it impossible to perform automatic loading. Moreover, when the cardboard moves on the transmission roller, it is easy for the cardboard to be offset during each conveying process, thereby causing a deviation in the position of the cardboard, making it impossible for the cardboard to be in a central position, which easily affects the bending work of the cardboard. Therefore, it is necessary to improve a carton production bending device. Utility Model Content

[0006] The purpose of the utility model is to provide a carton production bending device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a carton production bending device, comprising a conveying device, an infrared ranging sensor is arranged on the top of the conveying device, a fixed frame is arranged outside the conveying device, a moving device is arranged inside and on the right side of the fixed frame, a telescopic rod is arranged at the bottom of the moving device, a baffle is fixedly connected to the output end of the telescopic rod, an automatic bending device is arranged inside the top of the fixed frame, a positioning mechanism is arranged on the top of the conveying device, and a feeding conveying mechanism is arranged on the left side of the conveying device;

[0008] The feeding and conveying mechanism comprises a feeding component and a conveying component. The conveying component is arranged on the right side of the feeding component to facilitate automatic feeding without the need for manual continuous and repeated addition.

[0009] Preferably, the conveying assembly includes a conveying frame, which is fixedly connected to the left side of the conveying device, and is rotatably connected to a No. 1 roller inside the conveying frame. A No. 1 motor is fixedly connected to the front of the conveying frame, and a No. 1 pulley is fixedly connected to the output end of the No. 1 motor. The No. 1 pulley is externally connected to a synchronous belt for transmission, and the inner side of the end of the synchronous belt away from the No. 1 pulley is connected to a No. 2 pulley for transmission, and the back of the No. 1 pulley is fixedly connected to a No. 2 roller, so as to facilitate moving the cardboard onto the conveying device.

[0010] Preferably, the No. 2 rotating roller is rotatably connected to the front and rear inner sides of the fixing frame, and the No. 1 pulley is rotatably connected to the front side of the fixing frame, so as to drive the cardboard to move.

[0011] Preferably, the loading assembly includes a connecting frame, which is fixedly connected to the left side of the conveying frame, a loading frame is fixedly connected to the top of the connecting frame, a loading plate is slidably connected to the upper part of the loading frame, a sliding column is fixedly connected to the upper part of the loading frames, a sliding sleeve is slidably connected to the outside of the sliding column, a connecting sleeve is fixedly connected to the bottom of the loading plate, a rotating plate is rotatably connected to the front of the connecting sleeve, a connecting column is fixedly connected to the outside of the rotating plate, a rotating sleeve is slidably connected to the outside of the connecting column, and a spring is fixedly connected between the rotating sleeve and the rotating plate to facilitate automatic loading, thereby eliminating the need for staff to add materials continuously and uninterruptedly.

[0012] Preferably, holes are opened at corresponding positions of the sliding sleeve and the connecting sleeve, and the sliding sleeve is slidably connected in the hole, and the second pulley is fixedly connected to the front of the rotating sleeve, and the rotating sleeve is rotatably connected to the inside of the loading frame, so as to facilitate pushing a single cardboard to move to the conveying component.

[0013] Preferably, the positioning mechanism includes a limiting frame, which is fixedly connected to the top of the conveying device, and a No. 2 motor is fixedly connected to the top of the limiting frame. A rotating rod is fixedly connected to the output end of the No. 2 motor, and connecting rods are rotatably connected to both ends of the rotating rod. The end of the connecting rod away from the rotating rod is rotatably connected to a positioning plate, so as to facilitate adjusting the appropriate distance according to the size of the cardboard, thereby preventing the position from being skewed when the subsequent cardboard is bent.

[0014] Preferably, grooves are provided at positions corresponding to the positioning plate and the limiting frame, and the positioning plate is slidably connected in the groove to facilitate limiting the position of the paperboard, so that the paperboard is located in the middle position of the transmission device.

[0015] Compared with the prior art, the utility model provides a carton production bending device, which has the following

[0016] Beneficial effects:

[0017] 1. The carton production bending device places multiple cardboards on the feeding frame through the feeding and conveying mechanism, and starts the No. 1 motor, so that the rotating sleeve drives the connecting column to rotate, and then the connecting column drives the rotating plate to rotate, so that the connecting sleeve is driven to move during the rotation of the rotating plate, and the connecting sleeve drives the feeding plate to move, so that the feeding plate pushes the single cardboard to move to the right, so that it reaches the conveying component, and then the No. 2 rotating roller drives the cardboard to move, so that the cardboard is moved to the conveying device, thereby completing the automatic feeding of the cardboard, without the need for manual continuous and repeated feeding, thereby further reducing the tediousness of the staff's work.

[0018] 2. The carton production bending device starts the No. 2 motor through the positioning mechanism, and the No. 2 motor drives the rotating rod to rotate, and then the rotating rod drives the connecting rod to move, so that the connecting rod pulls the positioning plate to move inward, so that the distance between the positioning plates can be adjusted according to the size of the cardboard, so that the cardboard can always be kept in the center position to avoid subsequent influence on the bending process of the cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the appearance and structure of the feeding and conveying mechanism of the utility model;

[0022] Figure 3 This is a schematic diagram of the expanded structure of the feeding component of the utility model;

[0023] Figure 4 This is a schematic diagram of the appearance structure of the transmission component of the utility model;

[0024] Figure 5 This is a schematic diagram of the expanded structure of the positioning mechanism of the utility model.

[0025] In the figure: 1. conveying device; 2. infrared ranging sensor; 3. fixed frame; 4. moving device; 5. telescopic rod; 6. baffle; 7. automatic bending device; 8. positioning mechanism; 9. feeding and conveying mechanism; 91. feeding assembly; 92. conveying assembly; 911. connecting frame; 912. feeding frame; 913. sliding column; 914. feeding plate; 915. connecting sleeve; 916. rotating plate; 917. spring; 918. rotating sleeve; 919. connecting column; 9110. sliding sleeve; 921. conveying frame; 922. No. 1 roller; 923. No. 1 motor; 924. No. 1 pulley; 925. No. 2 roller; 926. synchronous belt; 927. No. 2 pulley; 81. limiting frame; 82. No. 2 motor; 83. rotating rod; 84. connecting rod; 85. positioning plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it 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 elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Embodiment 1:

[0029] See also Figure 1-5 The utility model provides a technical solution: a carton production bending device, including a conveying device 1, an infrared ranging sensor 2 is arranged on the top of the conveying device 1, a fixed frame 3 is arranged outside the conveying device 1, a moving device 4 is arranged inside and on the right side of the fixed frame 3, a telescopic rod 5 is arranged at the bottom of the moving device 4, a baffle 6 is fixedly connected to the output end of the telescopic rod 5, an automatic bending device 7 is arranged inside the top of the fixed frame 3, a positioning mechanism 8 is arranged on the top of the conveying device 1, and a feeding conveying mechanism 9 is arranged on the left side of the conveying device 1;

[0030] The feeding and conveying mechanism 9 includes a feeding component 91 and a conveying component 92. The conveying component 92 is arranged on the right side of the feeding component 91 to facilitate automatic feeding without the need for manual continuous and repeated addition.

[0031] Furthermore, the conveying assembly 92 includes a conveying frame 921, which is fixedly connected to the left side of the conveying device 1. The conveying frame 921 is rotatably connected to a roller 922 inside. The front of the conveying frame 921 is fixedly connected to a motor 923. The output end of the motor 923 is fixedly connected to a pulley 924. The external transmission of the pulley 924 is connected to a synchronous belt 926. The inner side of the end of the synchronous belt 926 away from the pulley 924 is connected to a pulley 927 for transmission. The back of the pulley 924 is fixedly connected to a roller 925, so as to facilitate moving the cardboard to the conveying device 1.

[0032] Furthermore, the second roller 925 is rotatably connected to the front and rear inner sides of the fixing frame 3, and the first pulley 924 is rotatably connected to the front side of the fixing frame 3, so as to drive the cardboard to move.

[0033] Furthermore, the loading assembly 91 includes a connecting frame 911, which is fixedly connected to the left side of the conveying frame 921. A loading frame 912 is fixedly connected to the top of the connecting frame 911, and a loading plate 914 is slidably connected to the upper part of the loading frame 912. A sliding column 913 is fixedly connected between the loading frames 912, and a sliding sleeve 9110 is slidably connected to the outside of the sliding column 913. A connecting sleeve 915 is fixedly connected to the bottom of the loading plate 914, and a rotating plate 916 is rotatably connected to the front of the connecting sleeve 915. A connecting column 919 is fixedly connected to the outside of the rotating plate 916, and a rotating sleeve 918 is slidably connected to the outside of the connecting column 919. A spring 917 is fixedly connected between the rotating sleeve 918 and the rotating plate 916 to facilitate automatic loading, thereby eliminating the need for staff to add materials continuously and uninterruptedly.

[0034] Furthermore, holes are opened at corresponding positions of the sliding sleeve 9110 and the connecting sleeve 915, and the sliding sleeve 9110 is slidably connected in the hole, and the second pulley 927 is fixedly connected to the front of the rotating sleeve 918, and the rotating sleeve 918 is rotatably connected to the inside of the loading frame 912, so as to facilitate pushing a single cardboard to move to the conveying component 92.

[0035] Embodiment 2:

[0036] See also Figure 5 , and combined with the first embodiment, it is further obtained that the positioning mechanism 8 includes a limiting frame 81, the limiting frame 81 is fixedly connected to the top of the conveying device 1, the top of the limiting frame 81 is fixedly connected to the second motor 82, the output end of the second motor 82 is fixedly connected to the rotating rod 83, the two ends of the rotating rod 83 are rotatably connected to the connecting rod 84, and the end of the connecting rod 84 away from the rotating rod 83 is rotatably connected to the positioning plate 85, so as to adjust the appropriate distance according to the size of the cardboard, thereby preventing the position from being skewed when the subsequent cardboard is bent.

[0037] Furthermore, a groove is provided at the corresponding position of the positioning plate 85 and the limiting frame 81, and the positioning plate 85 is slidably connected in the groove, so as to limit the position of the paperboard, so that the paperboard is located in the middle position of the transmission device.

[0038] In actual operation, when the device is used, first, the infrared distance sensor 2 is used to measure the distance, and the moving device 4 drives the position between the baffle 6 and the automatic bending device 7, so that in the subsequent cardboard bending process, the bending position of each time is determined, and then the feeding conveying mechanism 9 is set to place multiple cardboards on the feeding frame 912, and the No. 1 motor 923 is started, and the No. 1 motor 923 drives the No. 1 pulley 924 to rotate, and then the No. 1 pulley 924 drives the synchronous belt 926 to rotate, so that the synchronous belt 926 drives the No. 2 pulley 927 to rotate, and then the No. 2 pulley 927 drives the rotating sleeve 918 to rotate, so that the rotating sleeve 918 drives the connecting column 919 to rotate, and then the connecting column 919 drives the rotating plate 916 to rotate, so that the connecting sleeve 915 is driven to move during the rotation of the rotating plate 916, and the connecting sleeve 915 drives the feeding plate 914 to move, so that the feeding plate 914 pushes the single cardboard to move to the right, so that it reaches On the conveying assembly 92, at the same time, the No. 1 pulley 924 drives the No. 2 roller 925 to rotate, and then the No. 2 roller 925 drives the cardboard to move, so that the cardboard moves to the conveying device 1. After the loading plate 914 drives a single cardboard to move, the rotating sleeve 918 continues to rotate, so that the rotating sleeve 918 drives the connecting column 919 to rotate, and then the connecting column 919 drives the rotating plate 916 to rotate, so that the rotating plate 916 can drive the loading plate 914 on the connecting sleeve 915 to move, and its loading plate 914 moves downward under the action of the spring 917, so that the connecting sleeve 915 moves along the sliding sleeve 9110, so that the loading plate 914 returns to the position before the movement, and pushes the next cardboard to move again, and this cycle repeats, and through the positioning mechanism 8, the No. 2 motor 82 is started, the No. 2 motor 82 drives the rotating rod 83 to rotate, and then the rotating rod 83 drives the connecting rod 84 to move, so that the connecting rod 84 pulls the positioning plate 85 to move inward.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A carton production bending device, comprising a conveying device (1), characterized in that: The top of the conveying device (1) is provided with an infrared distance measuring sensor (2), the outside of the conveying device (1) is provided with a fixed frame (3), the inner side and right side of the fixed frame (3) are provided with a moving device (4), the bottom of the moving device (4) is provided with a telescopic rod (5), the output end of the telescopic rod (5) is fixedly connected with a baffle (6), the inner side of the top of the fixed frame (3) is provided with an automatic bending device (7), the top of the conveying device (1) is provided with a positioning mechanism (8), and the left side of the conveying device (1) is provided with a feeding conveying mechanism (9); The loading and conveying mechanism (9) comprises a loading component (91) and a conveying component (92), wherein the conveying component (92) is arranged on the right side of the loading component (91).

2. A carton production bending device according to claim 1, characterized in that: The transmission assembly (92) comprises a transmission frame (921), the transmission frame (921) is fixedly connected to the left side of the conveying device (1), a first roller (922) is rotatably connected inside the transmission frame (921), a first motor (923) is fixedly connected to the front of the transmission frame (921), an output end of the first motor (923) is fixedly connected to a first pulley (924), the first pulley (924) is externally connected to a synchronous belt (926), an end of the synchronous belt (926) away from the first pulley (924) is internally connected to a second pulley (927), and the back of the first pulley (924) is fixedly connected to a second roller (925).

3. A carton production bending device according to claim 2, characterized in that: The second rotating roller (925) is rotatably connected to the front and rear inner sides of the fixing frame (3), and the first pulley (924) is rotatably connected to the front side of the fixing frame (3).

4. A carton production bending device according to claim 2, characterized in that: The loading assembly (91) comprises a connecting frame (911), wherein the connecting frame (911) is fixedly connected to the left side of the conveying frame (921), a loading frame (912) is fixedly connected to the top of the connecting frame (911), a loading plate (914) is slidably connected to the top of the loading frame (912), a sliding column (913) is fixedly connected between the loading frames (912), a sliding sleeve (9110) is slidably connected to the outside of the sliding column (913), a connecting sleeve (915) is fixedly connected to the bottom of the loading plate (914), a rotating plate (916) is rotatably connected to the front of the connecting sleeve (915), a connecting column (919) is fixedly connected to the outside of the rotating plate (916), a rotating sleeve (918) is slidably connected to the outside of the connecting column (919), and a spring (917) is fixedly connected between the rotating sleeve (918) and the rotating plate (916).

5. A carton production bending device according to claim 4, characterized in that: The sliding sleeve (9110) and the connecting sleeve (915) are provided with holes at corresponding positions, and the sliding sleeve (9110) is slidably connected in the hole, and the second pulley (927) is fixedly connected to the front of the rotating sleeve (918), and the rotating sleeve (918) is rotatably connected to the inside of the loading frame (912).

6. A carton production bending device according to claim 1, characterized in that: The positioning mechanism (8) comprises a limiting frame (81), the limiting frame (81) is fixedly connected to the top of the conveying device (1), a No. 2 motor (82) is fixedly connected to the top of the limiting frame (81), a rotating rod (83) is fixedly connected to the output end of the No. 2 motor (82), both ends of the rotating rod (83) are rotatably connected to connecting rods (84), and one end of the connecting rod (84) away from the rotating rod (83) is rotatably connected to a positioning plate (85).

7. A carton production bending device according to claim 6, characterized in that: The positioning plate (85) and the limiting frame (81) are provided with grooves at positions corresponding to each other, and the positioning plate (85) is slidably connected in the grooves.

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