Conveying device for packaging bag processing

Abstract

The utility model relates to the technical field of conveying devices for packaging bag processing, and discloses a conveying device for packaging bag processing, which comprises a frame and wheels, the wheels are assembled on two sides of the outer part of the frame, a storage mechanism is assembled on the left side of the frame, a protection mechanism is assembled in the frame, the storage mechanism comprises a winding drum and a clamping arm, and the clamping arm is arranged on the winding drum. The two sides of the outer portion of the winding drum are both sleeved with assembling arms, the two sides of the winding drum are both connected with chuck sets, arc-shaped grooves are formed in the tops of the assembling arms, and the winding drum is sleeved with a bearing. According to the conveying device for packaging bag processing, the protection mechanism is self-started through the motion state of the frame, then operation steps are reduced, the overall using effect is improved, through additionally-arranged clamping arms, when the storage mechanism moves, the clamping arms are used for limiting a chuck set and a winding drum, and therefore the conveying efficiency is improved. And the situation that the rolled packaging bags are prone to rotating in the frame, and then the packaging bags are scattered is avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of conveying devices for packaging bag processing, specifically a conveying device for packaging bag processing. Background Technology

[0002] Packaging bags are bags used to package various goods, facilitating transportation and storage during production and distribution. They are widely used in daily life and industrial production. When packaging bags are processed into rolls, handcarts are needed to transport and package the rolls or perform further processing. However, existing handcarts have limited functionality, making the rolls susceptible to external abrasions during transport, leading to external damage. Additionally, the rolls can easily rotate inside the handcart, causing them to scatter. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] In view of the shortcomings of the prior art, this utility model provides a conveying device for packaging bag processing, so as to solve the technical problems that when the above-mentioned rolled packaging bags are transported outside the handcart, they are easily scratched by the outside, which leads to the damage to the outside of the packaging bags. At the same time, the rolled packaging bags are easy to rotate inside the handcart, which leads to the packaging bags scattering.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a conveying device for processing packaging bags, comprising: a frame and wheels, wherein the wheels are mounted on the outer sides of the frame, a storage mechanism is mounted on the left side of the frame, a protective mechanism is mounted inside the frame, the storage mechanism includes a take-up drum and clamping arms, assembly arms are sleeved on both outer sides of the take-up drum, and chuck assemblies are connected to both sides of the take-up drum.

[0007] The protective mechanism includes a protective shell, which is connected to a locking arm. Gears are connected to both sides of the protective shell, and a toothed plate is meshed with the bottom of the gears. A caster wheel is connected to the right side of the toothed plate.

[0008] Preferably, the assembly arm is a horizontal plate with a groove on the top, and the assembly arm is connected to the vehicle frame. The groove facilitates the rotation of the protective shell.

[0009] Preferably, the chuck assembly is a chuck with grooves evenly distributed on the outside, and the inner diameter of the grooves is twice the outer diameter of the chuck arm. The grooves being larger than the chuck arm facilitates the movement of the chuck arm through the protective shell without causing it to collide with the chuck assembly.

[0010] Preferably, the gear is externally connected to a cross arm via a bearing seat, and the cross arm is connected to the frame, providing support for the gear.

[0011] Preferably, slotted blocks are embedded at both ends of the frame, and sliders are slidably connected inside the slotted blocks. The sliders are connected to the toothed plates, and springs are connected between the sliders and the slotted blocks. The cooperation between the sliders and the slotted blocks can guide the toothed plates to linear motion, and the springs can cause the toothed plates to return to their original position after the motion is completed.

[0012] Preferably, the top of the assembly arm is provided with an arc-shaped groove, and a bearing is sleeved on the outside of the take-up drum. The bearing and the arc-shaped groove are connected by a pin. The arc-shaped groove facilitates the removal of the take-up drum from the top of the assembly arm, and the cooperation between the bearing and the pin can fix the take-up drum inside the assembly arm.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, the present invention provides a conveying device for packaging bag processing, which has the following beneficial effects:

[0015] This conveying device for packaging bag processing automatically protects the exterior of the packaging bags through a protective mechanism when they are transported by the frame and wheels, preventing them from being scratched or damaged. The protective mechanism is automatically activated by the movement of the frame, reducing the number of steps required and improving the overall efficiency. Furthermore, the added clamping arm limits the chuck assembly and winding drum when the storage mechanism is in motion, preventing the rolled packaging bags from easily rotating inside the frame and causing them to scatter. Attached Figure Description

[0016] Figure 1 This is a front view of the present utility model;

[0017] Figure 2 This is a schematic diagram showing the separation of the storage mechanism and the protection mechanism of this utility model;

[0018] Figure 3 This is a front view of the storage mechanism of this utility model;

[0019] Figure 4 This is a front view of the protection mechanism of this utility model.

[0020] In the diagram: 1. Frame; 2. Wheel; 3. Storage mechanism; 31. Rewind drum; 32. Assembly arm; 33. Chuck assembly; 34. Chuck arm; 35. Arc groove; 4. Protection mechanism; 41. Protective shell; 42. Gear; 43. Cross arm; 44. Tooth plate; 45. Caster wheel; 46. Slotted block; 47. Slider; 48. Spring. Detailed Implementation

[0021] 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.

[0022] This utility model provides a technical solution, please refer to Figure 1 and Figure 2 A conveying device for processing packaging bags includes: a frame 1 and wheels 2. The frame 1 and wheels 2 are common trolleys in the prior art. The wheels 2 are mounted on the outer sides of the frame 1. A storage mechanism 3 is mounted on the left side of the frame 1. A protective mechanism 4 is mounted inside the frame 1. The storage mechanism 3 includes a winding drum 31 and a clamping arm 34. The outer side of the winding drum 31 can be wound to store packaging bags.

[0023] The take-up drum 31 is fitted with mounting arms 32 on both sides of its exterior. The mounting arms 32 can support the take-up drum 31. Both sides of the take-up drum 31 are connected to chuck assemblies 33. The chuck assemblies 33, together with the chuck arms 34, can restrict the position of the take-up drum 31. The mounting arms 32 are horizontal plates with grooves on the top and are connected to the frame 1. The grooves facilitate the rotation of the protective shell 41.

[0024] The chuck assembly 33 is a chuck with grooves evenly distributed on the outside. The inner diameter of the grooves is twice the outer diameter of the chuck arm 34. The grooves are larger than the chuck arm 34 so that the chuck arm 34 will not collide with the chuck assembly 33 when it moves through the protective shell 41. The top of the assembly arm 32 is provided with an arc-shaped groove 35. The take-up drum 31 is sleeved with a bearing. The bearing and the arc-shaped groove 35 are connected by a pin. The arc-shaped groove 35 facilitates the removal of the take-up drum 31 from the top of the assembly arm 32. The cooperation between the bearing and the pin can fix the take-up drum 31 inside the assembly arm 32.

[0025] Please see Figure 3 and Figure 4 The protective mechanism 4 includes a protective shell 41, which can protect the winding drum 31. The protective shell 41 is connected to the clamping arm 34. Gears 42 are connected to both sides of the protective shell 41. The gears 42 can drive the protective shell 41. A toothed plate 44 is meshed at the bottom of the gears 42. The toothed plate 44 can drive the gears 42 to rotate.

[0026] A caster wheel 45 is connected to the right side of the toothed plate 44. The caster wheel 45 facilitates the contact between the toothed plate 44 and the ground. A cross arm 43 is connected to the outside of the gear 42 through a bearing seat, and the cross arm 43 is connected to the frame 1. The cross arm 43 can support the gear 42. Slotted blocks 46 are embedded at both ends of the frame 1.

[0027] The slotted block 46 has a sliding connection to a slider 47, which is connected to the toothed plate 44. A spring 48 is connected between the slider 47 and the slotted block 46. The cooperation between the slider 47 and the slotted block 46 can guide the toothed plate 44 to linear motion, and the spring 48 can make the toothed plate 44 return to its original position after the motion is completed.

[0028] This solution first wraps the packaging bag around the outside of the take-up drum 31, then places the take-up drum 31 inside the assembly arm 32 and fixes it with a pin. After tilting the frame 1 to the right, the frame 1 is pulled and moved by the wheels 2 to transport the packaging bag.

[0029] When the frame 1 rotates, the caster wheel 45 will contact the ground, which will then push the toothed plate 44 to move, thereby driving the cross arm 43 to move, and then driving the protective shell 41 to rotate 90° to wrap and protect the take-up drum 31. At the same time, the clamping arm 34 is inserted into the chuck assembly 33 to restrict the rotation of the take-up drum 31.

[0030] When the packaging bags are transported via the frame 1 and wheels 2, the protective mechanism 4 automatically protects the exterior of the packaging bags to prevent them from being scratched or damaged. The protective mechanism 4 is automatically activated by the movement of the frame 1, thereby reducing the number of operation steps and improving the overall efficiency. Furthermore, the added clamping arm 34 limits the chuck assembly 33 and the winding drum 31 when the storage mechanism 3 is in motion, preventing the rolled packaging bags from easily rotating inside the frame 1 and causing them to scatter.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A conveying device for processing packaging bags, comprising: A frame (1) and wheels (2), wherein the wheels (2) are mounted on the outer sides of the frame (1), characterized in that: a storage mechanism (3) is mounted on the left side of the frame (1), a protective mechanism (4) is mounted inside the frame (1), the storage mechanism (3) includes a winding drum (31) and a clamping arm (34), mounting arms (32) are sleeved on both outer sides of the winding drum (31), and chuck assemblies (33) are connected to both sides of the winding drum (31); The protective mechanism (4) includes a protective shell (41) and the protective shell (41) is connected to the locking arm (34). Gears (42) are connected to both sides of the protective shell (41). A toothed plate (44) is meshed with the bottom of the gear (42). A caster wheel (45) is connected to the right side of the toothed plate (44).

2. The conveying device for processing packaging bags according to claim 1, characterized in that: The assembly arm (32) is a horizontal plate with a groove on the top, and the assembly arm (32) is connected to the frame (1).

3. The conveying device for processing packaging bags according to claim 1, characterized in that: The chuck assembly (33) is a chuck with grooves evenly distributed on the outside, and the inner diameter of the grooves is twice the outer diameter of the chuck arm (34).

4. The conveying device for processing packaging bags according to claim 1, characterized in that: The gear (42) is externally connected to a cross arm (43) via a bearing seat, and the cross arm (43) is connected to the frame (1).

5. The conveying device for processing packaging bags according to claim 1, characterized in that: Both ends of the frame (1) are fitted with slotted blocks (46), and a slider (47) is slidably connected inside the slotted block (46). The slider (47) is connected to the toothed plate (44), and a spring (48) is connected between the slider (47) and the slotted block (46).

6. The conveying device for processing packaging bags according to claim 1, characterized in that: The top of the assembly arm (32) is provided with an arc-shaped groove (35), and the outside of the winding drum (31) is fitted with a bearing. The bearing and the arc-shaped groove (35) are connected by a pin.

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