Mobile phone shell packaging bag opening device

Abstract

The utility model discloses a mobile phone shell packaging bag opening device which comprises a bag sucking assembly used for sucking the surface of a mobile phone shell packaging bag and driving the packaging bag to be vertical. The transfer assembly is used for transferring and adsorbing the packaging bags on the bag suction assembly to the transfer assembly, and the transfer assembly is arranged on the front upper portion of the bag suction assembly in parallel; the bag opening assembly is used for opening a bag opening of the packaging bag; the bag suction assembly, the transfer assembly and the bag opening assembly are sequentially arranged on the rack from left to right, a packaging bag is transversely and horizontally placed in a tilting mode from left to right, and a bag opening faces rightwards. The bag suction assembly adsorbs and erects the surface of a packaging bag, the transfer assembly transfers and adsorbs the surface of the packaging bag, and the bag opening assembly opens the opening of the packaging bag to facilitate follow-up pushing. The transfer assembly and the bag opening assembly achieve double adsorption and positioning of the packaging bag, it is guaranteed that the whole packaging bag is horizontally and transversely arranged, and horizontal pushing of the mobile phone shell is more accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone shell packaging bags, and mainly relates to a mobile phone shell packaging bag supporting bag device. Background Art

[0002] The manual method of opening the packaging bag has problems such as high labor intensity, high labor intensity, and low work efficiency. The mobile phone case packaging bag opening device adopts mechanized operation, does not require manual operation, and has a high degree of automation, which helps to improve production efficiency and reduce dependence on manpower.

[0003] The existing Chinese patent publication number is CN113086307A, which discloses a mobile phone shell packaging device, including a feeding device, a sponge feeding device, a bag opening device, and a base, wherein the feeding device is connected to the bag opening device, the feeding device is connected to the base, the sponge feeding device is connected to the base, and the bag opening device is connected to the base. The working principle of the bag opening device is as follows: the motor gear drives the gear A to drive the gear B to rotate, and the gear C drives the bevel gear A to rotate through a short chain, so that the bevel gear B rotates, and the pull rod gear rotates, and the sliding pull rod is driven to slide through the connecting rod and the welding shaft B, so that the sliding rod swings left and right, and the rotating shaft adjustment block swings back and forth, and the suction cup slide bar A and the suction cup slide bar B drive the suction cup fixing plate A and the suction cup fixing plate B to move forward and backward, so as to open the bag, and the mobile phone shell and the sponge pass through the gap between the blanking baffle A and the blanking baffle B so that the mobile phone shell and the sponge are pressed and fall into the bag for packaging.

[0004] The expansion device structure of the above mobile phone case packaging equipment contains multiple parts, which can make maintenance and repair complicated; the packaging bag is expanded by a pair of suction cup slide bars, and if the packaging bag is over-expanded, it may increase the risk of damage. There are few positioning points on the surface of the packaging bag, and the position of the packaging bag cannot be guaranteed to be in a vertical or horizontal direction before bagging, and the pass rate of the mobile phone case pushed into the bag cannot be guaranteed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a packaging bag with dual adsorption positioning, ensuring that the packaging bag is arranged horizontally as a whole, and a mobile phone shell packaging bag supporting device with more accurate horizontal pushing of the mobile phone shell.

[0006] The technical problem to be solved by the present invention can be achieved by adopting the following technical solutions:

[0007] A mobile phone shell packaging bag support device, characterized by comprising:

[0008] The bag suction component is used to absorb the surface of the mobile phone case packaging bag and drive the packaging bag to stand upright;

[0009] A transfer assembly, used for transferring and adsorbing the packaging bag on the bag suction assembly to the transfer assembly, wherein the transfer assembly is arranged parallel to the front upper part of the bag suction assembly;

[0010] A bag support component, used to support the bag opening of the packaging bag;

[0011] The frame, the bag suction assembly, the adapter assembly, and the bag support assembly are arranged on the frame in sequence from left to right, and the packaging bags are placed horizontally from left to right with the bag opening facing right.

[0012] In a preferred embodiment of the utility model, the bag suction assembly includes a bag suction seat, a bag suction motor, a bag suction transmission member, a bag suction connecting plate, and a plurality of bag suction nozzles, and the bag suction motor, bag suction transmission member, and bag suction connecting plate are sequentially arranged on the bag suction seat from left to right; the output shaft of the bag suction motor and the bag suction transmission member are connected by a coaxial transmission, and the bottom of the bag suction connecting plate is longitudinally fixedly connected to the output part of the bag suction transmission member; the connecting ends of a plurality of the bag suction nozzles are horizontally fixedly arranged on the top of the bag suction connecting plate, and the adsorption ends of a plurality of the bag suction nozzles face rearward.

[0013] In a preferred embodiment of the present utility model, the bag suction transmission member is a longitudinally arranged synchronous belt transmission structure, and the bag suction transmission member includes a bag suction driving wheel, a bag suction belt, a bag suction driven wheel, and a bag suction rotating shaft. The axial hole of the bag suction driving wheel is fixedly sleeved on the output shaft of the bag suction motor, and the two ends of the bag suction belt are respectively sleeved on the bag suction driving wheel and the bag suction driven wheel; the left end of the rotating shaft is fixed in the axial hole of the bag suction driven wheel, and the right end is fixed to the bottom of the bag suction connecting plate.

[0014] In a preferred embodiment of the utility model, the adapter assembly includes an adapter frame, an adapter cylinder, and an adapter nozzle. The cylinder barrel portion of the adapter cylinder is fixed on the adapter frame, and the connecting ends of several of the adapter nozzles are fixed to the piston rod ends of the adapter cylinder; the adsorption ends of several of the adapter nozzles face backward, and the middle parts of several of the adapter nozzles are located directly above the suction bag nozzle.

[0015] In a preferred embodiment of the present invention, the bag supporting assembly includes a bag supporting frame, at least one pair of front bag supporting nozzles, at least one pair of front bag supporting cylinders, at least one pair of rear bag supporting nozzles, and at least one pair of rear bag supporting cylinders. The pair of front bag supporting nozzles and front bag supporting cylinders are respectively arranged side by side in the vertical direction, and the pair of rear bag supporting nozzles and rear bag supporting cylinders are respectively arranged side by side in the vertical direction; the pair of front bag supporting cylinders are used to horizontally drive the pair of front bag supporting nozzles to move from front to back, and the pair of rear bag supporting cylinders are used to horizontally drive the pair of rear bag supporting nozzles to move from back to front.

[0016] In a preferred embodiment of the utility model, a bag lifting assembly is longitudinally arranged on the right side of the bag supporting assembly, which is used to drive the adapter assembly, the bag supporting assembly and the packaging bag to move together in the vertical direction; the bag lifting assembly includes a bag lifting motor, a bag lifting screw and a bag lifting nut, and the front part of the bag lifting nut is fixedly connected to the bag supporting frame, the adapter frame and the bag suction seat through a connecting plate, and the bag lifting screw is arranged in the vertical direction; the transmission between the bag lifting screw and the bag lifting nut forms a ball screw transmission pair, and the bag lifting motor drives the bag lifting screw to rotate in turn, thereby driving the bag lifting nut and the foam push plate to move vertically.

[0017] In a preferred embodiment of the present invention, the bag lifting assembly also includes a bag lifting guide rail and a bag lifting slide groove, and the bag lifting guide rail and the bag lifting screw rod are arranged in parallel; the bag lifting slide groove is arranged at the right bottom end of the bag supporting frame, and the bag lifting slide groove of the bag supporting frame is slidably arranged on the bag lifting guide rail.

[0018] The beneficial effects of the utility model are: a bag-stretching device for a mobile phone shell packaging bag, a bag suction component adsorbs one surface of one of the mobile phone shell packaging bags to make the packaging bag stand upright, a transfer component transfers and adsorbs the packaging bag on the bag suction component, and a bag-stretching component opens the bag opening of the packaging bag, so that a subsequent pushing component pushes the mobile phone shell into the packaging bag from right to left; the transferring component and the bag-stretching component both realize dual adsorption and positioning of the packaging bag, ensuring that the packaging bag is set horizontally as a whole, and the horizontal pushing of the mobile phone shell is more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a structural schematic diagram of a bag supporting device for a mobile phone shell packaging bag.

[0020] Figure 2 This is one of the structural schematic diagrams of the utility model after the suction bag assembly is removed.

[0021] Figure 3 This is the second structural schematic diagram of the utility model after removing the suction bag assembly.

[0022] Figure 4 It is a structural schematic diagram of the suction bag assembly of the utility model.

[0023] Figure Number:

[0024] 140 bag suction assembly: 141 bag suction seat, 142 bag suction motor, 143 bag suction connecting plate, 144 bag suction nozzle; bag suction transmission parts: 145 bag suction driving wheel, 146 bag suction belt, 147 bag suction driven wheel, 148 bag suction rotating shaft.

[0025] Adapter components: 151 adapter frame, 152 adapter cylinder, 153 adapter nozzle.

[0026] 150 bag supporting assembly: 154 bag supporting frame, 155 front bag supporting nozzle, 156 front bag supporting cylinder, 157 rear bag supporting nozzle, 158 rear bag supporting cylinder.

[0027] Frame. 160 Bag lifting components: 161 Bag lifting motor, 162 Bag lifting screw rod, 163 Bag lifting nut; 164 Bag lifting guide rail, 165 Bag lifting chute. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below with reference to specific illustrations.

[0029] See also Figures 1 to 4 The figure shows a bag-stretching device for a mobile phone shell packaging bag, including: a bag suction component 140, used to absorb the surface of the mobile phone shell packaging bag and drive the packaging bag to stand upright; a transfer component, used to transfer and absorb the packaging bag on the bag suction component 140 to the transfer component, and the transfer component is arranged parallel to the front and upper part of the bag suction component 140; a bag-stretching component 150, used to stretch the bag opening of the packaging bag; a frame, the bag suction component 140, the transfer component, and the bag-stretching component 150 are arranged on the frame in sequence from left to right, and the packaging bag is placed horizontally from left to right with the bag opening facing right.

[0030] The bag suction component 140 of the utility model absorbs one surface of one of the mobile phone case packaging bags to make the packaging bag stand upright, the adapter component transfers and absorbs the packaging bag on the bag suction component 140, and the bag support component 150 opens the bag mouth of the packaging bag to facilitate the subsequent pushing component to push the mobile phone case into the packaging bag from right to left; the adapter component and the bag support component 150 both realize dual suction and positioning of the packaging bag, ensuring that the overall horizontal setting of the packaging bag is horizontal, and the horizontal pushing of the mobile phone case is more accurate.

[0031] In this preferred embodiment, see Figure 4 The bag suction assembly 140 includes a bag suction seat 141, a bag suction motor 142, a bag suction transmission member, a bag suction connecting plate 143, and a plurality of bag suction nozzles 144. The bag suction motor 142, the bag suction transmission member, and the bag suction connecting plate 143 are arranged on the bag suction seat 141 from left to right in sequence; the output shaft of the bag suction motor 142 and the bag suction transmission member are connected by a coaxial transmission, and the bottom of the bag suction connecting plate 143 is longitudinally fixedly connected to the output part of the bag suction transmission member; the connecting ends of the plurality of bag suction nozzles 144 are horizontally fixedly arranged on the top of the bag suction connecting plate 143, and the adsorption ends of the plurality of bag suction nozzles 144 face backwards.

[0032] Furthermore, the bag suction transmission member is a longitudinally arranged synchronous belt transmission structure, and the bag suction transmission member includes a bag suction driving wheel 145, a bag suction belt 146, a bag suction driven wheel 147, and a bag suction rotating shaft 148. The shaft hole of the bag suction driving wheel 145 is fixedly sleeved on the output shaft of the bag suction motor 142, and the two ends of the bag suction belt 146 are respectively sleeved on the bag suction driving wheel 145 and the bag suction driven wheel 147; the left end of the rotating shaft is fixed in the shaft hole of the bag suction driven wheel 147, and the right end is fixed to the bottom of the bag suction connecting plate 143. Specifically, the circumference of the bag suction driving wheel 145 is smaller than the circumference of the bag suction driven wheel 147, and preferably, the circumference of the bag suction driven wheel 147 is three times the circumference of the bag suction driving wheel 145.

[0033] The working principle of the bag suction assembly 140 is as follows: first, the bag suction motor 142 starts to rotate forward, driving the bag suction driving wheel 145 to rotate around its own shaft hole for several circles, and the bag suction driving wheel 145 drives the bag suction driven wheel 147 to rotate around its own shaft hole through the bag suction belt 146, and the number of rotations of the bag suction driven wheel 147 is one third of the number of rotations of the bag suction driving wheel 145; then the bag suction driven wheel 147 drives the bag suction shaft 148 and the bag suction connecting plate 143 to rotate around the axis of the bag suction shaft 148 respectively, and the vertical bag suction connecting plate 143 tilts backward and downward, thereby adsorbing the horizontal packaging bag placed horizontally on the bottom surface of the frame; finally, the bag suction motor 142 reverses, drives the bag suction connecting plate 143 to reset together with the packaging bag, and the packaging bag is erected.

[0034] The circumference of the bag suction driven wheel 147 of the above bag suction assembly 140 is three times the circumference of the bag suction driving wheel 145, which is convenient for controlling the rotation speed of the bag suction motor 142. The bag suction driven wheel 147 is slowed down by three times to prevent the bag suction connecting plate 143 from hitting the packaging bag due to inertia due to excessive speed, thereby ensuring the stability of the bag suction nozzle 144 during adsorption.

[0035] In this preferred embodiment, combined with Figure 2 and Figure 3 The adapter assembly includes an adapter frame 151, an adapter cylinder 152, and an adapter nozzle 153. The cylinder barrel of the adapter cylinder 152 is fixed on the adapter frame 151, and the connecting ends of several adapter nozzles 153 are fixed on the piston rod ends of the adapter cylinder 152; the adsorption ends of several adapter nozzles 153 face backward, and the middle parts of several adapter nozzles 153 are located directly above the suction bag nozzle 144.

[0036] The above adapter assembly transfers the upright packaging bags from the bag suction assembly 140 to facilitate the subsequent lifting of the packaging bags; the upright action of the bag suction assembly 140 and the lifting of the adapter assembly do not affect each other, ensuring that the bag suction and bag filling process proceeds smoothly.

[0037] In this preferred embodiment, combined with Figure 2 and Figure 3The bag supporting assembly 150 includes a bag supporting frame 154, at least one pair of front bag supporting nozzles 155, at least one pair of front bag supporting cylinders 156, at least one pair of rear bag supporting nozzles 157, and at least one pair of rear bag supporting cylinders 158. The pair of front bag supporting nozzles 155 and the front bag supporting cylinders 156 are arranged side by side in the vertical direction, and the pair of rear bag supporting nozzles 157 and the rear bag supporting cylinders 158 are arranged side by side in the vertical direction; the pair of front bag supporting cylinders 156 are used to horizontally drive the pair of front bag supporting nozzles 155 to move from front to back, and the pair of rear bag supporting cylinders 158 are used to horizontally drive the pair of rear bag supporting nozzles 157 to move from back to front.

[0038] The above bag support assembly 150 is vertically provided with a pair of front bag support nozzles 155 and rear bag support nozzles 157 in the front and rear directions respectively. The four suction points arranged in pairs can form a square to facilitate the entire mobile phone case to pass through the bag opening of the packaging bag.

[0039] In this preferred embodiment, combined with Figure 2 and Figure 3 A bag lifting assembly 160 is longitudinally arranged on the right side of the bag support assembly 150, which is used to drive the adapter assembly, the bag support assembly 150, and the packaging bag to move together in the vertical direction and rise to the mobile phone shell to facilitate the smooth bagging operation. The bag lifting assembly 160 includes a bag lifting motor 161, a bag lifting screw rod 162, and a bag lifting nut 163. The front part of the bag lifting nut 163 is fixedly connected to the bag support frame 154, the adapter frame 151, and the bag suction seat 141 through a connecting plate. The bag lifting screw rod 162 is arranged in the vertical direction; the transmission between the bag lifting screw rod 162 and the bag lifting nut 163 forms a ball screw transmission pair, and the bag lifting motor 161 drives the bag lifting screw rod 162 to rotate in turn, thereby driving the bag lifting nut 163 and the foam push plate to move vertically.

[0040] In this preferred embodiment, the bag lifting assembly 160 also includes a bag lifting guide rail 164 and a bag lifting chute 165. The bag lifting guide rail 164 and the bag lifting screw rod 162 are arranged in parallel; the bag lifting chute 165 is arranged at the right bottom end of the bag supporting frame 154, and the bag lifting chute 165 of the bag supporting frame 154 is slidably arranged on the bag lifting guide rail 164.

[0041] The bag lifting screw rod 162 and the bag lifting nut 163 of the above bag lifting assembly 160 are connected by transmission, converting the rotational motion into linear motion with precise transmission; the bag lifting guide rail 164 is arranged in parallel on the left side of the bag lifting screw rod 162, which can not only keep the independent space of the last conveying assembly unaffected, but also ensure the smooth pushing of the subsequent pushing assembly and ensure the verticality.

[0042] Furthermore, the bag suction nozzle 144, the transfer nozzle 153, the front support bag suction nozzle 155, and the rear support bag suction nozzle 157 all adopt vacuum adsorption, a vacuum generator, a vacuum connecting pipe, and a vacuum suction nozzle.

[0043] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mobile phone shell packaging bag support device, characterized in that: include: The bag suction component is used to absorb the surface of the mobile phone case packaging bag and drive the packaging bag to stand upright; A transfer assembly, used for transferring and adsorbing the packaging bag on the bag suction assembly to the transfer assembly, wherein the transfer assembly is arranged parallel to the front upper part of the bag suction assembly; A bag support component, used to support the bag opening of the packaging bag; The frame, the bag suction assembly, the adapter assembly, and the bag support assembly are arranged on the frame in sequence from left to right, and the packaging bags are placed horizontally from left to right with the bag opening facing right.

2. A mobile phone shell packaging bag support device as claimed in claim 1, characterized in that: The bag suction assembly includes a bag suction seat, a bag suction motor, a bag suction transmission member, a bag suction connecting plate, and a plurality of bag suction nozzles, wherein the bag suction motor, the bag suction transmission member, and the bag suction connecting plate are sequentially arranged on the bag suction seat from left to right; the output shaft of the bag suction motor and the bag suction transmission member are connected by a coaxial transmission, and the bottom of the bag suction connecting plate is longitudinally fixedly connected to the output part of the bag suction transmission member; the connecting ends of a plurality of the bag suction nozzles are horizontally fixedly arranged on the top of the bag suction connecting plate, and the adsorption ends of a plurality of the bag suction nozzles face rearward.

3. A mobile phone shell packaging bag support device as claimed in claim 2, characterized in that: The bag suction transmission member is a longitudinally arranged synchronous belt transmission structure, and the bag suction transmission member includes a bag suction driving wheel, a bag suction belt, a bag suction driven wheel, and a bag suction rotating shaft. The axial hole of the bag suction driving wheel is fixedly sleeved on the output shaft of the bag suction motor, and the two ends of the bag suction belt are respectively sleeved on the bag suction driving wheel and the bag suction driven wheel; the left end of the rotating shaft is fixed in the axial hole of the bag suction driven wheel, and the right end is fixed to the bottom of the bag suction connecting plate.

4. A mobile phone shell packaging bag support device as claimed in claim 2, characterized in that: The adapter assembly includes an adapter frame, an adapter cylinder, and an adapter nozzle. The cylinder barrel of the adapter cylinder is fixed on the adapter frame, and the connecting ends of several of the adapter nozzles are fixed to the piston rod ends of the adapter cylinder; the adsorption ends of several of the adapter nozzles face backward, and the middle parts of several of the adapter nozzles are located directly above the suction bag nozzle.

5. A mobile phone shell packaging bag support device as claimed in claim 1, characterized in that: The bag supporting assembly includes a bag supporting frame, at least one pair of front bag supporting nozzles, at least one pair of front bag supporting cylinders, at least one pair of rear bag supporting nozzles, and at least one pair of rear bag supporting cylinders. The pair of front bag supporting nozzles and front bag supporting cylinders are respectively arranged side by side in the vertical direction, and the pair of rear bag supporting nozzles and rear bag supporting cylinders are respectively arranged side by side in the vertical direction; the pair of front bag supporting cylinders are used to horizontally drive the pair of front bag supporting nozzles to move from front to back, and the pair of rear bag supporting cylinders are used to horizontally drive the pair of rear bag supporting nozzles to move from back to front.

6. A mobile phone shell packaging bag support device as claimed in claim 5, characterized in that: A bag lifting assembly is longitudinally arranged on the right side of the bag supporting assembly, which is used to drive the adapter assembly, the bag supporting assembly and the packaging bag to move together in the vertical direction; the bag lifting assembly includes a bag lifting motor, a bag lifting screw and a bag lifting nut, and the front part of the bag lifting nut is fixedly connected to the bag supporting frame, the adapter frame and the bag suction seat through a connecting plate, and the bag lifting screw is arranged in the vertical direction; the transmission between the bag lifting screw and the bag lifting nut forms a ball screw transmission pair, and the bag lifting motor drives the bag lifting screw to rotate in turn, thereby driving the bag lifting nut and the foam push plate to move vertically.

7. A mobile phone shell packaging bag support device as claimed in claim 6, characterized in that: The bag lifting assembly also includes a bag lifting guide rail and a bag lifting slide. The bag lifting guide rail and the bag lifting screw rod are arranged in parallel; the bag lifting slide is arranged at the right bottom end of the bag supporting frame, and the bag lifting slide of the bag supporting frame is slidably arranged on the bag lifting guide rail.

Images