Online detection device for medium packaging machine

Abstract

The utility model relates to the technical field of packaging equipment, and provides an on-line detection device for an intermediate packaging machine, which comprises a base frame used for bearing a packaging box filled with materials; the detection pin is arranged on the base frame in a sliding mode, and after the detection pin slides, the detection pin abuts against the packaging box or does not abut against the packaging box; the first driver is arranged on the base frame, and power output by the first driver is used for driving the detection pin to slide; according to the technical scheme, the problem that the product quality consistency is poor due to the fact that the packaging box is not filled with the materials in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to an online detection device for a medium packaging machine. Background Art

[0002] In the prior art, in order to facilitate the transportation or sale of materials, the materials are stored and packaged, and the convenience of logistics transportation is improved through packaging. At the same time, the neatness of material placement can be improved through packaging. In the process of filling materials into the packaging box, it is inevitable that materials will be missed, resulting in insufficient filling of materials in the packaging box, resulting in low utilization rate of the packaging box, poor consistency of product quality, etc.; such as the packaging of playing cards, therefore, it is necessary to improve and upgrade the prior art to avoid the phenomenon of insufficient material filling. Utility Model Content

[0003] The utility model provides an online detection device for a middle packaging machine, which solves the problem in the related art that the product quality consistency is poor because the packaging box is not fully filled with materials.

[0004] The technical solution of the utility model is as follows:

[0005] An online detection device for a mid-pack machine, comprising:

[0006] A base frame, the base frame is used to support the packaging box after being filled with materials;

[0007] A detection pin is slidably arranged on the base frame, and after the detection pin slides, the detection pin contacts or cancels the contact with the packaging box.

[0008] As a further technical solution, it also includes:

[0009] A first driver is disposed on the base frame, and power output by the first driver is used to drive the detection pin to slide.

[0010] As a further technical solution, it also includes:

[0011] The bracket is rotatably arranged on the base frame, and when the detection pin slides, the packaging box is located above the bracket.

[0012] As a further technical solution, it also includes:

[0013] A first elastic member, wherein the first elastic member is disposed on the base frame, one end of the first elastic member acts on the base frame, and the other end of the first elastic member acts on the bracket, and the force provided by the first elastic member is used to drive the bracket to lift the packaging box.

[0014] As a further technical solution, the number of the brackets and the first elastic members are both multiple and arranged in one-to-one correspondence, and the multiple brackets and the multiple first elastic members are respectively located on both sides of the packaging box.

[0015] As a further technical solution, a rejection unit is also included, and the rejection unit includes:

[0016] The rejecting member is slidably arranged on the base frame, and the rejecting member is located above the bracket.

[0017] As a further technical solution, the rejection unit further includes:

[0018] A second driver is arranged on the base frame, and the power output by the second driver is used to drive the rejection member to slide.

[0019] As a further technical solution, the rejection unit further includes:

[0020] A micro switch, wherein the micro switch is disposed on the base frame and is electrically connected to the second driver;

[0021] A triggering member, the triggering member is rotatably arranged on the base frame, and after the triggering member rotates, the triggering member abuts against or separates from the micro switch;

[0022] Wherein, after the detection pin slides, the detection pin is used to drive the trigger member to rotate.

[0023] As a further technical solution, the rejection unit further includes:

[0024] A pendulum, wherein the pendulum is rotatably arranged on the base frame, and the triggering member is arranged on the pendulum;

[0025] A trigger head, wherein the trigger head slides on the ornament, and after the detection pin slides, the detection pin abuts against or separates from the trigger head;

[0026] A second elastic member, wherein the second elastic member is arranged on the pendulum member, and two ends of the second elastic member act on the pendulum member and the trigger head respectively.

[0027] As a further technical solution, the rejection unit further includes:

[0028] A limiting member, wherein the limiting member is arranged on the base frame, and after the swing member rotates, the swing member abuts against or cancels the abutment with the limiting member;

[0029] A third elastic member, wherein the third elastic member is arranged on the limiting member, and two ends of the third elastic member act on the pendulum member and the limiting member respectively.

[0030] The working principle and beneficial effects of the utility model are:

[0031] In the utility model, an online detection device for a medium packaging machine is provided, which specifically comprises a base frame, a detection pin and a first driver; a conveying track is arranged at the feeding port of the base frame, and after the packaging box filled with materials passes through the conveying track, the packaging box moves to the base frame, and at this time the packaging box faces the detection pin. Taking the example of filling multiple decks of playing cards into a packaging box, when working, the first driver is started through an external controller. The first driver selects a device with power output in the prior art, such as a pneumatic cylinder, an electric cylinder, an oil cylinder, etc. In this scheme, it is preferably a combination of a piston cylinder and a piston rod, and the piston rod and the detection pin are fixedly connected; after the first driver is started, the first driver outputs a first force through the piston rod, and the first force will push the detection pin to slide in the direction close to the packaging box until the detection pin and the packaging box are squeezed and contacted; at this time, two results will appear. The first result is that there is no vacancy in the packaging box. When the material is fully filled, after the detection pin and the packaging box are squeezed and contacted, the packaging box will give the detection pin a reaction force, and under the action of the reaction force, the detection pin stops sliding; after the first driver recognizes that the detection pin stops sliding, the first driver stops outputting the first force; then, the second driver outputs a second force, and under the action of the second force, the detection pin returns to its initial position, waiting for the next detection operation. The second result is that the material in the packaging box is not fully filled. After the detection pin contacts the packaging box, the detection pin will squeeze the packaging box to cause a concave deformation until the detection pin moves to the preset limit position; then, the second driver stops outputting the first force; then, the second driver outputs the second force, and under the action of the second force, the detection pin returns to the initial position and waits for the next inspection operation. When the detection pin moves to the preset limit position, an alarm will be issued to remind the staff to inspect and process the current packaging box to avoid the outflow of unqualified products and improve product packaging consistency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0033] Figure 1 It is a schematic diagram of the structure of the utility model as a whole (with a packaging box and without a rejection unit);

[0034] Figure 2 It is a schematic diagram of the structure of the utility model as a whole (without packaging box and without rejection unit);

[0035] Figure 3 for Figure 2 A local enlarged schematic diagram of the middle A;

[0036] Figure 4It is a schematic diagram of the overall structure of the utility model (with a rejection unit and a packaging box);

[0037] Figure 5 for Figure 4 A partial enlarged schematic diagram of point B in the middle;

[0038] In the figure: 1, base frame, 2, packaging box, 3, detection pin, 31, first drive, 4, bracket, 41, first elastic member, 5, rejection unit, 51, rejection member, 52, second drive, 53, micro switch, 54, trigger member, 55, pendulum, 56, trigger head, 57, second elastic member, 58, limit member, 59, third elastic member. DETAILED DESCRIPTION

[0039] The following will be combined with 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 of 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.

[0040] like Figure 1~Figure 5 As shown, this embodiment provides an online detection device for a mid-pack machine.

[0041] An online detection device for a mid-pack machine, comprising:

[0042] A base frame 1, the base frame 1 is used to carry the packaging box 2 filled with materials;

[0043] The detection pin 3 is slidably arranged on the base frame 1 . After the detection pin 3 slides, the detection pin 3 contacts or cancels the contact with the packaging box 2 .

[0044] Furthermore, it also includes:

[0045] The first driver 31 is disposed on the base frame 1 , and the power output by the first driver 31 is used to drive the detection pin 3 to slide.

[0046] In this embodiment, Figure 1~Figure 4As shown, an online detection device for a medium packaging machine is provided, which specifically includes a base frame 1, a detection pin 3 and a first driver 31; a conveying track is arranged at the loading port of the base frame 1, and after the packaging box 2 filled with materials is conveyed by the conveying track, the packaging box 2 moves to the base frame 1, and at this time the packaging box 2 is facing the detection pin 3. Taking the filling of multiple decks of playing cards into the packaging box 2 as an example, when working, the first driver 31 is started through an external controller. The first driver 31 uses a device with power output in the prior art, such as a cylinder, an electric cylinder, an oil cylinder, etc. In this solution, it is preferably a combination of a piston cylinder and a piston rod, and the piston rod and the detection pin 3 are fixedly connected; after the first driver 31 is started, the first driver 31 outputs a first force through the piston rod, and the first force will push the detection pin 3 to slide in the direction close to the packaging box 2 until the detection pin 3 is squeezed and contacted with the packaging box 2; at this time, two results will appear. The first result is that there is no vacancy in the packaging box 2. When the material is fully filled, after the detection pin 3 is squeezed and contacted with the packaging box 2, the packaging box 2 will give the detection pin 3 a reaction force, and under the action of the reaction force, the detection pin 3 stops sliding; after the first driver 31 recognizes that the detection pin 3 stops sliding, the first driver 31 stops outputting the first force; then, the second driver 52 outputs a second force, and under the action of the second force, the detection pin 3 returns to its initial position and waits for the next detection operation. The second result is that the material in the packaging box 2 is not fully filled. After the detection pin 3 is pressed and contacted with the packaging box 2, the detection pin 3 will squeeze the packaging box 2 to cause a concave deformation until the detection pin 3 moves to the preset limit position; then, the second driver 52 stops outputting the first force; then, the second driver 52 outputs the second force, and under the action of the second force, the detection pin 3 returns to the initial position and waits for the next detection operation. When the detection pin 3 moves to the preset limit position, an alarm will be issued to remind the staff to detect and process the current packaging box 2 to avoid the outflow of unqualified products and improve the consistency of product packaging.

[0047] Furthermore, it also includes:

[0048] The bracket 4 is rotatably arranged on the base frame 1 , and when the detection pin 3 slides, the packaging box 2 is located above the bracket 4 .

[0049] Furthermore, it also includes:

[0050] The first elastic member 41 is arranged on the base frame 1 , one end of the first elastic member 41 acts on the base frame 1 , and the other end of the first elastic member 41 acts on the bracket 4 , and the force provided by the first elastic member 41 is used to drive the bracket 4 to lift the packaging box 2 .

[0051] Furthermore, the number of the brackets 4 and the number of the first elastic members 41 are both multiple and are arranged in one-to-one correspondence, and the multiple brackets 4 and the multiple first elastic members 41 are respectively located on both sides of the packaging box 2 .

[0052] In this embodiment, Figure 1~Figure 4 As shown, a bracket 4 and a first elastic member 41 are added; wherein the number of the bracket 4 and the first elastic member 41 are both several, and in this solution, both are preferably two, and the two brackets 4 are respectively located on both sides of the packaging box 2, and the packaging box 2 is located on the two brackets 4, and the packaging box 2 is balanced; at this time, the first elastic member 41 provides elastic force to drive the bracket 4 to lift the packaging box 2; when the detection pin 3 detects the unqualified packaging box 2, the unqualified packaging box 2 is pressed downward, and the packaging box 2 squeezes the bracket 4 downward; with the squeezing of the packaging box 2, the bracket 4 rotates downward on the base frame 1, and the rotation directions of the two brackets 4 are exactly opposite; as the bracket 4 The packaging box 2 rotates downward and gradually moves downward. During the process, the extrusion contact area between the bracket 4 and the packaging box 2 gradually decreases until the bracket 4 is separated from the packaging box 2; after losing the support of the bracket 4, the unqualified packaging box 2 falls into the collection box below for collection and waits for subsequent processing; when the bracket 4 rotates, it squeezes the first elastic member 41, and the first elastic member 41 is preferably a spring. The first elastic member 41 is subjected to force and accumulates elastic force. When the bracket 4 is separated from the packaging box 2, the first elastic member 41 releases the accumulated elastic force. Under the force output by the first elastic member 41, the bracket 4 returns to its initial position and waits for the next packaging box 2 to be detected.

[0053] Furthermore, it also includes a rejection unit 5, which includes:

[0054] The rejecting member 51 is slidably disposed on the base frame 1 , and the rejecting member 51 is located above the bracket 4 .

[0055] Furthermore, the elimination unit 5 further comprises:

[0056] The second driver 52 is arranged on the base frame 1 , and the power output by the second driver 52 is used to drive the rejection member 51 to slide.

[0057] Further, the elimination unit 5 also includes:

[0058] A micro switch 53, wherein the micro switch 53 is disposed on the base frame 1, and the micro switch 53 is electrically connected to the second driver 52;

[0059] A trigger member 54, which is rotatably disposed on the base frame 1. After the trigger member 54 rotates, the trigger member 54 abuts against or separates from the micro switch 53;

[0060] After the detection pin 3 slides, the detection pin 3 is used to drive the trigger member 54 to rotate.

[0061] Furthermore, the elimination unit 5 further comprises:

[0062] A swing member 55, the swing member 55 is rotatably disposed on the base frame 1, and the trigger member 54 is disposed on the swing member 55;

[0063] The trigger head 56 slides on the pendulum 55. After the detection pin 3 slides, the detection pin 3 abuts against or separates from the trigger head 56.

[0064] The second elastic member 57 is disposed on the swing member 55 , and two ends of the second elastic member 57 act on the swing member 55 and the trigger head 56 respectively.

[0065] Furthermore, the elimination unit 5 further comprises:

[0066] A limiting member 58, which is disposed on the base frame 1. After the swing member 55 rotates, the swing member 55 abuts against or cancels the abutment with the limiting member 58;

[0067] The third elastic member 59 is arranged on the limiting member 58, and two ends of the third elastic member 59 act on the pendulum member 55 and the limiting member 58 respectively.

[0068] In this embodiment, Figure 1~Figure 5As shown, a rejection unit 5 is added, and the specific rejection unit 5 includes a rejection member 51, a second driver 52, a micro switch 53, a trigger member 54, a pendulum 55, a trigger head 56, a second elastic member 57, a limit member 58 and a third elastic member 59; in this solution, the second driver 52 selects an electrically driven motor in the prior art, and the second elastic member 57 and the third elastic member 59 are preferably springs; when working, the packaging box 2 to be detected moves to the bracket 4, and at this time the first driver 31 is started by an external controller, and the first driver 31 pushes the detection pin 3 close to the packaging box 2; when the packaging box 2 is fully filled with material, the detection pin 3 will not contact the trigger head 56, and the rejection unit 5 will not work; when the packaging box 2 is not fully filled with material, the detection pin 3 will not contact the trigger head 56, and the rejection unit 5 will not work; When the detection pin 3 is full, when the packaging box 2 is squeezed and contacted, the detection pin 3 is squeezed and contacted with the trigger head 56 at the same time; the side of the trigger head 56 that contacts the detection pin 3 is an inclined surface; under the squeezing action of the detection pin 3, the trigger head 56 slides on the swing member 55 in the direction away from the detection pin 3; the swing position of the swing member 55 is constrained by means of the limit member 58 to prevent the swing member 55 from rotating too much and failing to meet the working requirements; the trigger head 56 squeezes the second elastic member 57 when sliding, and the second elastic member 57 contracts and accumulates elastic force; when the detection pin 3 moves to the preset position, the detection pin 3 passes over the trigger head 56 and separates from the trigger head 56; the second elastic member 57 releases the accumulated elastic force, and the trigger head 56 57, and then, the first driver 31 stops outputting the first force and starts outputting the second force. Driven by the second force, the detection pin 3 slides in the direction away from the packaging box 2, and the detection pin 3 gradually approaches the trigger head 56 while sliding, until the detection pin 3 and the trigger head 56 are squeezed and contacted. Under the squeezing action of the detection pin 3, the trigger head 56 rotates with the pendulum 55. When the pendulum 55 rotates, the pendulum 55 will drive the trigger member 54 to rotate synchronously. When the trigger member 54 rotates, it will gradually approach the micro switch 53 and be squeezed and contacted with the micro switch 53. After the trigger member 54 and the micro switch 53 are squeezed and contacted, the micro switch 53 will send a start signal to the second driver 52. After the second driver 52 receives the signal transmitted by the micro switch 53, the second driver 52 starts to start, the output shaft of the second driver 52 is retractable, and the second driver 52 outputs the third force; the second driver 52 outputs power to drive the rejection member 51 to move in the direction close to the packaging box 2 until the rejection member 51 is in extrusion contact with the packaging box 2, and under the extrusion of the rejection member 51, the packaging box 2 squeezes the bracket 4, and the bracket 4 rotates on the base 1 until the packaging box 2 and the bracket 4 are separated; at this time, the second driver 52 stops outputting the third force, and the second driver 52 outputs the fourth force in the reverse direction. Under the action of the fourth force, the rejection member 51 returns to its initial position and waits for the next rejection operation of defective products.When the swing member 55 brings the trigger member 54 close to the micro switch 53, the swing member 55 pulls the third elastic member 59, and the third elastic member 59 stretches and accumulates elastic force; when the detection pin 3 is separated from the trigger head 56, the third elastic member 59 releases the accumulated elastic force, and under the action of the third elastic member 59, the swing member 55 returns to its initial position; when the swing member 55 swings, the limit member 58 is used to constrain the angle to prevent the position of the swing member 55 from shifting.

[0069] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An online detection device for a mid-pack machine, characterized in that: include: A base frame (1), the base frame (1) being used to support the packaging box (2) after being filled with materials; A detection pin (3), wherein the detection pin (3) is slidably arranged on the base frame (1); after the detection pin (3) slides, the detection pin (3) contacts or cancels the contact with the packaging box (2).

2. The online detection device for a medium-sized package machine according to claim 1, characterized in that: Also includes: A first driver (31), wherein the first driver (31) is arranged on the base frame (1), and power output by the first driver (31) is used to drive the detection pin (3) to slide.

3. The online detection device for a medium-sized package machine according to claim 1, characterized in that: Also includes: A bracket (4), wherein the bracket (4) is rotatably arranged on the base frame (1), and when the detection pin (3) slides, the packaging box (2) is located above the bracket (4).

4. The online detection device for a medium-sized package machine according to claim 3 is characterized in that: Also includes: A first elastic member (41), wherein the first elastic member (41) is arranged on the base frame (1), one end of the first elastic member (41) acts on the base frame (1), and the other end of the first elastic member (41) acts on the bracket (4), and the force provided by the first elastic member (41) is used to drive the bracket (4) to lift the packaging box (2).

5. The online detection device for a medium-sized package machine according to claim 4, characterized in that: The number of the brackets (4) and the number of the first elastic members (41) are both multiple and arranged in one-to-one correspondence, and the multiple brackets (4) and the multiple first elastic members (41) are respectively located on both sides of the packaging box (2).

6. The online detection device for a medium-sized package machine according to claim 3, characterized in that: It also includes a rejection unit (5), wherein the rejection unit (5) includes: A rejecting member (51), wherein the rejecting member (51) is slidably disposed on the base frame (1), and the rejecting member (51) is located above the bracket (4).

7. The online detection device for a medium-sized package machine according to claim 6, characterized in that: The rejection unit (5) further comprises: A second driver (52), the second driver (52) being arranged on the base frame (1), and the power output by the second driver (52) being used to drive the rejection member (51) to slide.

8. The online detection device for a medium-sized package machine according to claim 7, characterized in that: The rejection unit (5) further comprises: A micro switch (53), the micro switch (53) being arranged on the base frame (1), the micro switch (53) being electrically connected to the second driver (52); a trigger member (54), the trigger member (54) being rotatably disposed on the base frame (1); after the trigger member (54) rotates, the trigger member (54) abuts against or separates from the micro switch (53); Wherein, after the detection pin (3) slides, the detection pin (3) is used to drive the trigger member (54) to rotate.

9. The online detection device for a medium-sized package machine according to claim 8, characterized in that: The rejection unit (5) further comprises: An ornament (55), the ornament (55) being rotatably disposed on the base frame (1), and the triggering member (54) being disposed on the ornament (55); a trigger head (56), the trigger head (56) sliding on the pendulum (55), and after the detection pin (3) slides, the detection pin (3) abuts against or separates from the trigger head (56); A second elastic member (57), wherein the second elastic member (57) is arranged on the swing member (55), and two ends of the second elastic member (57) act on the swing member (55) and the trigger head (56) respectively.

10. The online detection device for a medium-sized package machine according to claim 9, characterized in that: The rejection unit (5) further comprises: a limiting member (58), the limiting member (58) being arranged on the base frame (1), and after the swing member (55) rotates, the swing member (55) abuts against or cancels the abutment with the limiting member (58); A third elastic member (59), the third elastic member (59) being arranged on the limiting member (58), and two ends of the third elastic member (59) acting on the pendulum member (55) and the limiting member (58) respectively.

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